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Liberty Personnel Services, Inc
Manassas, VA 20108 • (28.4 miles) • Full Time • 10/7/2026
Commercial Electrician – Conduit / Security Systems$30 - $45 per hour · Full-time · (Northern Virginia)We're hiring experienced electricians skilled in bending, running, and installing metal conduit for security system installations in commercial and industrial environments.What you'll doBend and install EMT, rigid, and other metal conduitSupport security system installationsWork from project drawings and specificationsMaintain a safe, organized work areaWhat we're looking forExperience with conduit bending and installationKnowledge of electrical installation practicesAble to work independently and on a teamReliable transportation; valid driver's license preferredApply today or send your resume to Casey Verzella, Liberty Personnel Services -To apply, email your resume toCasey VerzellaLiberPlexos Group
Washington, DC • (36.5 miles) • Full Time • 10/2/2026
Senior IT Infrastructure & Cybersecurity Consultant (Traveling Contractor)Position OverviewWe are seeking a highly skilled Senior IT Infrastructure & Cybersecurity Incident Remediation Consultant to provide on-demand onsite and remote support for clients across the United States. This contractor position requires a versatile IT professional with deep expertise in cybersecurity remediation, server engineering/administration, network engineering, incident response, and digital forensics.As client requests arise, the consultant will travel to customer locations throughout the 48 contiguous states to remediate infected clients. The ability to quickly contain, isolate and remediate the infected network will be required. After that part is done, you will need to rebuild secure and restore criticAT-RISK International
Washington, DC 20002 • (37 miles) • Full Time • 10/2/2026
Position OverviewAT-RISK International is seeking experienced Protective Security Drivers to support secure transportation for high-profile government officials in the Washington, DC metropolitan area.This assignment will utilize atwo-driver model consisting of Primary Security Drivers and Secondary (Backup) Drivers to ensure continuous coverage, operational continuity, and consistent client support. Flexibility, reliability, and consistent availability are essential to this assignment.This position is designed for a seasoned Executive Protection professional with advanced defensive driving capabilities who understands that secure transportation extends beyond driving to include advance planning, threat awareness, route analysis, operational coordination, and sound judgment.Candidates mustSeneca Holdings
Arlington, VA • (33.7 miles) • Full Time • 9/20/2026
White Pine Innovationsis part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civilian, defense, and intelligence community customers. Our portfolio comprises multiple subsidiaries that participate in the Small Business Administration 8(a) program. To learn more about SNG, visit the website and follow us onLinkedIn.Our team of talented individuals is what makes us successful. To support our team, we provide a balanced mix of benefits and programs.Your total rewards package includes competitive pay, benefits, and perks, flexible work-life balance, professional development opportunities, and performance and recognition programs. We offer a comprehensive benefits package thatGlobal Resource Solutions, Inc.
Washington, DC 20032 • (31.7 miles) • Full Time • 10/12/2026
Global Resource Solutions, Inc. (GRS) is seeking an enthusiastic, motivated, and talented individual for the position of Personnel Security Adjudicator.Job Description:Summary: The Personnel Security Adjudicator will perform adjudications support and administrative services required in support of Ageny security program management initiatives at Washington DC.Essential Duties & Responsibilities:Review, analyze, and evaluate results of investigations to recommend employment, suitability/fitness, credentialing, and/or security clearance eligibility to a government adjudicator.Contractor shall summarize investigative issues on the adjudicator worksheet, recommend approval/disapproval, and annotate pertinent suitability factors and security guidelines, as applicable.Corroborate or mitigate seriHorizon Industries
Vienna, VA • (34.8 miles) • Full Time • 10/12/2026
Facility Security Officer (FSO)Location: Hybrid- Mondays and Wednesdays at our HQ in Vienna, VACitizenship & Clearance - US Citizenship with an active Top Secret security clearance.Employment Type: Full-TimeSalary Range - $100,000-$110,000Who we are:Horizon Industries Limited (Horizon) is a dynamic IT and Management Consulting firm based in the Washington, DC area. Founded in 1996, Horizon Industries Limited (Horizon) has evolved into a company of highly qualified professionals that provides full-cycle IT consulting and Management support in both the private and public sectors.Horizon's culture is based on our core values, and we PRIDE ourselves on a diverse, employee- and family-centric approach.Who we are looking for:Horizon Industries is seeking a highly motivatedFacility Security OfficInvariant LLC
Washington, DC 20005 • (36.2 miles) • Full Time • 10/12/2026
Description: Do you have a passion for building brands, positioning executives, and managing issues?Invariant seeks a Director to join our growing Strategic Communications & Public Affairs team. You’ll work with a diverse and energetic team of experts driving impact for clients.Our clients range from well-known Fortune 500 companies to the most disruptive start-ups in the country. We help our clients solve complex challenges, create opportunities for growth, and break through busy news cycles, long social media feeds, and hectic calendars to influence audiences that matter most.Invariant is a different kind of firm. We look at communications, public affairs, government relations, and business strategy holistically. You will do challenging, impactful work here. If that sounds interesting toXtreme Solutions Corporate
Washington, DC • (36.5 miles) • Full Time • 10/12/2026
Description: Xtreme Solutions is seeking an experienced Lead Information System Security Officer (ISSO) / Technical Program Lead to provide technical leadership and hands-on cybersecurity support for a federal customer in Washington, DC.This is an opportunity for an accomplished federal cybersecurity professional who can lead an ISSO team while remaining deeply involved in RMF, authorization, continuous monitoring, vulnerability management, and security-risk decisions.The ideal candidate has led complex federal authorization activities, can review and challenge technical cybersecurity deliverables, and is comfortable briefing senior Government stakeholders on system risk, authorization status, vulnerabilities, and remediation priorities.What You’ll Do Lead day-to-day technical activities aIntegrated Business & Technical Consultants
Vienna, VA 22182 • (37.4 miles) • Full Time • 10/12/2026
Job DescriptionJob Description:\n\nIntegrated Business & Technical Consultants, Inc. (IBTCI), a U.S. based international development consulting company established in 1987, has worked in over 100 countries and implemented over 300 projects. IBTCI serves government agencies, private sector companies, and several donor agencies. IBTCI specializes in monitoring, evaluation, research, and learning (MERL) and institutional support across many areas and sectors including, but not limited to, conflict and crisis, democracy and governance, agriculture, economic growth, food security, education, environment, and global health.\nAssignment Title: Security Assistance Coordinator (Mid-Level)\nDepartment/Location: Washington, DC\nTechnical Point of Contact: Project Director\nType: Full-time\nRequired SEmergent Technologies Inc
Herndon, VA 20170 • (41.4 miles) • Full Time • 10/12/2026
Benefits:401(k) matchingDental insurancePaid time offVision insurance Emergent Technologies Inc. is actively seeking experienced Cybersecurity Engineers with a minimum of eleven (11) years of relevant experience supporting secure, mission-critical environments. Ideal candidates will demonstrate strong technical expertise, operational discipline, and the ability to thrive in high-visibility, fast-paced settings. Qualified candidates will possess experience in the following areas: Strong working knowledge of Windows and Linux operating systemsExperience with system hardening, patch management, and configuration management tools and processesHands-on experience supporting Risk Management Framework (RMF) or related accreditation frameworks such as FedRAMP, NIST 800-53B, and A&AProficiency in sTalentBridgeX
Fort Belvoir, VA • (22 miles) • Full Time • 10/11/2026
About the OpportunityOur client is seeking an experienced SIEM Engineer / Cybersecurity Specialist Subject Matter Expert (L4) to support a mission-critical cybersecurity environment at Fort Belvoir, Virginia. This senior-level role requires hands-on expertise in Security Information and Event Management (SIEM), security monitoring, threat detection, log analysis, and the development and optimization of enterprise detection capabilities.The ideal candidate will bring deep technical expertise in cybersecurity operations and SIEM engineering, with the ability to assess security posture, identify vulnerabilities, develop advanced detection rules and use cases, and strengthen the organization's ability to identify and respond to cyber threats. Candidates must possess an active TS/SCI clearance.One Federal Solution
Arlington, VA 22202 • (32.8 miles) • Full Time • 10/11/2026
Personnel Security Assistant One Federal Solution (OFS) is seeking a Personnel Security Assistant to support a Government client in Arlington, VA. The selected candidate will provide personnel security support for federal background investigation activities, including the initiation and review of investigations and reinvestigations, preliminary records checks, NBIS eApp processing, fingerprinting, and security-related inquiries.The ideal candidate will have hands-on experience supporting federal personnel security processes and working with NBIS eApp, NCIC/NLETS inquiries, background investigation requirements, and sensitive personnel information.Key Responsibilities Determine the appropriate level of initial investigation or reinvestigation based on position designation requirements.ConduEagle Security Group
Arlington, VA • (33.7 miles) • Full Time • 10/11/2026
JOB DESCRIPTION: The primary goal of this position is to ensure all security operation functions are performed accurately and efficiently to provide a safe and secure environment for the client and their assets. This is a highly visible customer-facing role that entails regular interaction with the client’s employees and their senior leadership.DUTIES & RESPONSIBILITIES: Physical Security, Access Control & BadgingMaintain an acute situational awareness and professional posture.Maintain a presence at the Security Desk and monitor cameras/radios for unusual activity.Verify all Visitor Government Issued IDs and sign the Visitor Log.Address unauthorized persons on Client Property. Communicate and De-Escalate a situation to other members of Security or Law Enforcement.Record, create and maintaiCesiumAstro
Washington, DC • (36.5 miles) • Full Time • 10/11/2026
Please Note:To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. AtCesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, colISI Enterprises
Reston, VA 20190 • (39.5 miles) • Full Time • 10/11/2026
ISI Defense is seeking a Cyber Ops Engineer I to join our growing Cybersecurity team supporting customers across the Defense Industrial Base (DIB). As a trusted Managed Security Services Provider (MSSP), we deliver white-glove cybersecurity services that help organizations protect their environments, meet regulatory requirements, and stay ahead of evolving threats.In this role, you will deploy,maintain, and support cybersecurity technologies while working closely with the Security Operations Center (SOC), MSP Operations, Compliance, Engineering, and Customer Success teams. You will help customers strengthen their security posture through proactive operations, technicalexpertise, and exceptional customer service.At ISI Defense, we value teamwork, ownership, continuous learning, and a customEliassen Group
Alexandria, VA • (29.8 miles) • Full Time • 10/11/2026
Description:Hybrid 2-3 days per week on-site in Alexandria, VA. The first 30 days of work will be full-time on-site. in Alexandria, VAOur client seeks a cybersecurity audit management professional to drive compliance with federal regulations and information assurance requirements. The role will support end-to-end audit coordination, evidence management, reporting, and remediation tracking across FISMA, HVA, OIG, GAO, CFO, and internal control audits. The position will maintain SOPs, develop metrics and dashboards, and partner with stakeholders to ensure timely, accurate, and complete deliverables while supporting risk management and Public Trust requirements.Due to federal security clearance requirements, applicant must be a United States Citizen. This is a long-term contract to hire opporMartinFed
Washington, DC 20005 • (36.2 miles) • Full Time • 10/11/2026
COMPANY OVERVIEWFounded in 2007 in Huntsville, AL, MartinFed provides the U.S. government with customer-focused, performance-based solutions using technology and an empowered workforce as an engine to drive its customers' missions. Our goal is to attract the best and brightest within their field.We invest in our people because they are our greatest asset. They cultivate our purpose, embody and reflect our core values, and define our culture. MartinFed's core values that set us apart are the following:Be Driven - We are fueled by the hunger to learn more and do more.Be Curious - We engage in continuous improvement - never accepting the status quo.Be Humble - We seek honest feedback to strengthen our relationships.Pursue Excellence - We strive to achieve extraordinary results and do not settProtagonist
Washington, DC • (36.5 miles) • Full Time • 10/11/2026
Join Our Talented Team at ProtagonistWe fuse rigorous, methodologically sound analysis with our cutting-edge technology platform, Narrative Analytics®. This powerful combination enables us to quantitatively analyze open-source media, deliver strategic recommendations, and craft executive-level communication strategies for clients with missions that matter.Why Us?Our team is a vibrant mix of communication specialists, data scientists, and subject matter experts with extensive experience across U.S. Government agencies, non-profit organizations, and Fortune 500 companies. By joining Protagonist, you'll immerse yourself in a collaborative environment where innovation thrives, and your contributions truly matter.What We DoInnovative Solutions: We co-develop cutting-edge solutions with our cliePEMCCO
Stafford, VA 22556 • (17.8 miles) • Full Time • 10/10/2026
Pay: $62.88 - $103.75 hourly, depending on experienceBenefits: Medical, Dental, Vision, Paid Time Off, Paid Holidays, and other company-sponsored benefitsSecurity Clearance: Ability to obtain and maintain a government security clearance if requiredAre you a cybersecurity professional who enjoys protecting critical systems, leading security initiatives, and solving complex security challenges in mission-driven environments?PEMCCO is seeking a Senior Cybersecurity Engineer to design, implement, assess, and maintain cybersecurity capabilities that protect government information systems, networks, applications, and data. This role is ideal for a seasoned cybersecurity professional who enjoys security engineering, risk management, compliance, vulnerability management, and strengthening organizaTekSynap
Fort Belvoir, VA • (22 miles) • Full Time • 10/10/2026
OverviewWe are seeking anInformation Systems Security Managerto support our Prime Contract at Fort Belvoir, VA.Candidates must possess active Top Secret/SCI Clearance and DOD 8570 IAM IIITekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment. “Technology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.We offer our full-time employees a competitive benefits package to include health, dental, vision, 401K, life insurance, short-term and long-term disability plans, vacation time and holidays.Visit us at www.TekSynap.com.ApplyENS Solutions, LLC
Washington, DC 20032 • (31.7 miles) • Full Time • 10/10/2026
Everyone knows security needs to be “baked in” to system architecture, but you actually know how to bake it in. You can identify and implement ways to harden systems and reduce their attack surface.As a Cybersecurity Architect on our project, you’ll lead the architecture and design efforts of innovative Cybersecurity solutions and service offerings to protect federal networks. You’ll coordinate with a dynamic team of thought leaders and experts to identify the right mix of tools and techniques to translate your customer’s IT needs and future goals into a plan that will enable secure and effective solutions.You’ll lead the team through a critical approach to network and systems design, providing alternatives and customizing solutions, to maintain a balance of security and mission needs. ThiInnovative Defense Technologies
Arlington, VA 22203 • (33.2 miles) • Full Time • 10/10/2026
DescriptionAbout The Role:Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Cybersecurity Systems Engineer Navy Mission to be part of our Advanced Capabilities team and based out of our Arlington, VA location.The Cybersecurity Systems Engineer – Navy Mission Systems will lead and support cybersecurity accreditation activities for mission-critical Department of War systems, including Authority to Operate (ATO) efforts, Risk Management Framework (RMF) implementation, vulnerability management, continuous monitoring, and security engineering activities supporting U.S. Navy programs.Clearance & Location Requirements:All applicants mQED Systems LLC
Arlington Heights, VA 22211 • (34.1 miles) • Full Time • 10/10/2026
QED Systems, LLC, is currently recruiting an Information Security Specialist,to join our team at the Pentagon in Arlington, VA to support our HQDA G-3/5/7 Support Services contract.Job Duties:Provide support with the execution of the G-3/5/7 Information Security Program, which includes the classification/declassification program and security education and training programs.Develop, present, and facilitate security training for all security disciplines, including Information Security, OPSEC, Personnel Security, and Antiterrorism/Force Protection (AT/FP).Develop and prepare Security Classification Guides (SCGs) for administrative and formatting purposes in coordination with the responsible Directorate and Security Manager to ensure SCGs are reviewed and updated every five years IAW DoDM 5200SpaceXAI
Washington, DC • (36.5 miles) • Full Time • 10/10/2026
SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.ABOUT THE ROLE: We are seeking a hands-on InfrastructuPD Inc
Washington, DC • (36.5 miles) • Full Time • 10/10/2026
Information System Security Officer (ISSO) The ISSO will provide senior-level, hands-on cybersecurity support for assigned federal information systems and will be qualified to assume Lead ISSO responsibilities during scheduled or unscheduled absences. The position will support Risk Management Framework (RMF), authorization, continuous monitoring, vulnerability management, POA&M management, audit readiness, and cybersecurity compliance activities across enterprise and cloud environments.The Senior ISSO will work closely with the Lead ISSO, Government ISSM, System Owners, technical teams, assessors, and other cybersecurity stakeholders to maintain system security posture, develop and maintain authorization artifacts, track remediation activities, review security controls and evidence, and suLV8D Solutions
Chantilly, VA 20151 • (36.8 miles) • Full Time • 10/10/2026
Mission ContextLV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The role ofInformation System Security Officer (ISSO)Level 3 provides advice and assistance to the Government regarding secure configuration and operation of IT assets.Position OverviewLV8D Solutions is seeking an ISSO to provide oversight, guidance, and technical expertise on IT and information system security matters that support the customer's mission by implementing and maintaining information security policies, practices, and technologies. Collaborate with internal and external stakeholders while demonstrating a strong understanding of Contractor Program Security functions, responsibilities, and disciplines essential to developingSPAHR SOLUTIONS GROUP LLC
Fort Belvoir, VA 22060 • (21.4 miles) • Full Time • 10/10/2026
Benefits:401(k)Competitive salaryDental insuranceHealth insurancePaid time offTraining & developmentVision insurance We are seeking a Cybersecurity Protect Analyst to support our Defense Threat Reduction Agency (DTRA) Tier II Cybersecurity Services Provider (CSSP) Team. Spahr is a fast-growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well-planned information management environment. “Integrity. Purpose. Resolve” embodies our values and is paramount to both our and our customer’s success. By relentlessly upholding our values and investing in our employees we foster a culture of integrity and selfless service, build resilient teams that are ready to solve hard problems, and deliver real impact for the client. We offer our full-tProtection Strategies Inc
Springfield, VA 22150 • (25.9 miles) • Full Time • 10/10/2026
Join Our Team as a FPS – Personnel Security Specialist - Intake!Who We Are:At Protection Strategies, Inc. (PSI), a Service-Disabled Veteran Owned Small Business, we engage with industry professionals to provide top-tier security solutions and personnel security expertise for the U.S. Government. Our mission is to safeguard our clients' interests with integrity and innovation, reshaping the landscape of security.Why PSI?:Become part of a dedicated team that values people first and believes in making a meaningful impact. We offer cutting-edge solutions that promote safety and protect critical infrastructure. Your hard work will be recognized in our mission-driven culture.What We Offer:Comprehensive Benefits: Medical, Dental, Vision, TelemedicineFinancial Support: 401(K) Retirement Plan, TuitKMS Solutions, LLC
Alexandria, VA 22311 • (30.5 miles) • Full Time • 10/10/2026
IT Security SpecialistCompany Overview:KMS Solutions, LLC is a technical management / solutions company that specializes in engineering, analysis, and cyber security. Founded in 2005, KMS is a certified small business with nearly two decades of experience supporting the Department of Defense as well as many other departments and programs critical to our Nation’s security and well-being.KMS is a three-time winner of the USA Today Top Workplaces recognizing quality workplace cultures across the United States who put their employees first. Additionally, KMS has won multiple regional Top Workplaces awards and Culture Excellence Awards for Compensation & Benefits, Innovation, Leadership, Purpose & Values and Work-Life Flexibility.Position SummaryKMS solutions, LLC is seeking a highly motivatedHBC MANAGEMENT SERVICES INC
Washington, DC 20224 • (35.4 miles) • Full Time • 10/10/2026
Description: Hana Industries, Inc. is a professional services company serving clients in the federal government and military sectors. Hana has built an excellent reputation through our partnerships within the Department of Defense, Homeland Security, and commercial services industry across the nation.Join our dynamic teamHana Industries is recruiting for an Armed Protective Security Officers (PSO) to join our team at IRS Headquarters in Washington, DC.Background PrerequisitesMust undergo and meet company standards for background and reference checks for this assignment going back 7 years, controlled substance testing, may need to meet physical examination requirements, government-based background check and behavioral selection survey, in addition to any mandatory licensing requirements.DutHIAS Inc
Silver Spring, MD 00000 • (43 miles) • Full Time • 10/10/2026
POSITION SUMMARY:HIAS’ Vice President, Global Safety and Security is responsible for safety and security management at HIAS globally, working at both a strategic and operational level. This includes advising HIAS executive on safety and security matters, ensuring consistently strong executive protection measures are in place, strengthening a culture of safety and security risk awareness across the organization, and developing and maintaining policies and procedures for effective safety and security management. It also includes hands-on support, advice, assessments and action planning, in person and virtually, to HIAS offices and affiliated organizations in the US and around the world. The role holder works in lockstep with internal and external partners to ensure a coordinated, informed anThe Archetype Strategy
Fredericksburg, VA 22401 • (16.7 miles) • Full Time • 10/9/2026
Position Overview Archetype Infrastructure Solutions (AIS) is seeking experienced Security Technicians to support large-scale data center construction projects. Technicians will primarily perform access control and security system installation, with a strong focus on structured cabling for security cameras, access control devices, and other low-voltage security infrastructure.The ideal candidate has hands-on experience installing low-voltage security systems in commercial, industrial, or data center environments and is comfortable working with cable tray, ladder rack, J-hooks, conduit, and other structured cabling pathways.Key Responsibilities Install structured cabling for access control systems, security cameras, and other Division 28 systems.Pull, route, dress, secure, and label low-volRevolutional, LLC
Woodbridge, VA • (18 miles) • Full Time • 10/9/2026
Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy.Title: Azure Cloud Infrastructure & Security ArchitectLocation: Onsite (Washington, D.C. or Bethesda, MD)Terms: Full-timeSalary:180k - 225k DOEClearance: Active Top Secret with SCI eligibility requiredCitizenship: U.S. citizenship requiredTravel: 0-10%Position DescriptionWe have a fNovul Solutions
Lorton, VA 22079 • (19.5 miles) • Full Time • 10/9/2026
Position Overview We are seeking an experienced Chemical Security and Elimination Subject Matter Expert (SME) to support the Defense Threat Reduction Agency (DTRA) in strengthening international partner nations’ chemical security, elimination, and incident response capabilities. The SME will provide technical expertise in CWMD/CBRN operations, chemical detection and identification systems, chemical warfare agents, capability assessments, strategic planning, and program management. This role involves coordinating with U.S. Government agencies and international partners to identify capability gaps, improve operational readiness, and develop sustainable chemical security solutions. Primary ResponsibilitiesConduct chemical security, vulnerability, and incident response capability assessments oJCS Solutions LLC
Fort Belvoir, VA 22060 • (21.4 miles) • Full Time • 10/9/2026
Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! Job Summary CS Solutions LLC is seeking a Vulnerability Management and Endpoint Security Administrator to provide cybersecurity expertise supporting enterprise IT operations on a high-profile Department of War (DoW) contract supporting DTRA. This role serves as a cybersecurity subject matter resource across Vulnerability Management and Endpoint Security teams, helping modernize, secure, and continuously improve enterprise IT services and mission capabilities across CONUS and OCONUS environments. The ideal candidate brings deep experience with ACAS/Nessus, Tanium, and enterprise endpoint security technologies, along with the ability to independently assess cybersecurity risks, evaluate rESM
Fort Belvoir, VA 22060 • (21.4 miles) • Full Time • 10/9/2026
Enterprise Solutions and Management (ESM) is a rapidly growing government contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Cybersecurity Identity and Access Management Analyst to support an enterprise-level program within a federal environment.Job Description and Responsibilities*This position is On-Site in Richmond, VA or Ft. Belvoir, VA.*Performs various Identity and Access Management services to ensure confidentiality, availability, integrity and non-repudiation of sensitive and classified information systems. Serves as an IA SME with regards to Access and Identity Management and all associated IA policies and procedures. Fully versed in the general tenets supporting the overall DOD implementation of its identity,Protection Enforcement Agency LLC
Fort Washington, MD 20744 • (27.3 miles) • Full Time • 10/9/2026
Benefits:401(k)Flexible scheduleOpportunity for advancementBenefits/PerksCareer Advancement OpportunitiesCompetitive CompensationFlexible ScheduleJob Summary We are seeking a professional licensed ArmedSecurity Officer to join our team. In this role, your primary responsibility will be to create a safe and secure environment. You will protect our premises, assets, and employees and prevent any illegal or inappropriate occurrences. The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times. Applicants that fail to provide adequate information stating they are a valid Maryland Guard Card Holder that has the ability to be armed on the questionnaire will be automatically rejected. Hours: Friday - Sunday 1300-2200 ResponsibilitieInvictus International Consulting, LLC
Alexandria, VA 22314 • (29.4 miles) • Full Time • 10/9/2026
Title: Cybersecurity Threat Analyst Subject Matter Expert IVLocation:Alexandria, VAClearance: TS/SCI with the ability to obtain and maintain a CI polygraphDescription:Invictus, a Red River company, delivers technology and services supporting government and national security missions. We combine cleared mission expertise with enterprise engineering, technology partnerships and large-program execution in support of advanced modernization, cybersecurity, intelligence and systems integration. Our teams support complex operational environments across the U.S. and around the world, helping customers strengthen resilience, accelerate mission outcomes and deploy capabilities that meet demanding mission requirements. Learn more at www.InvictusIC.com.Job Details:Serve as the senior technical authoriFalls Technology
Chantilly, VA 20271 • (36.2 miles) • Full Time • 10/9/2026
Cyber Security AnalystFalls Technology LLCLocation: Northern Virginia / Chantilly AreaTravel: Worldwide travel requiredClearance: Active TS/SCI with Polygraph requiredFalls Technology is looking for an experienced Cyber Security Analyst to join a multidisciplinary team supporting globally deployed mission systems and cyber operations.This position goes beyond traditional compliance-focused cybersecurity. We’re looking for someone who understands how networks and systems actually operate and can work alongside network engineers, systems administrators, cloud engineers, and mission teams to identify, troubleshoot, and address operational cybersecurity challenges.What You’ll DoSupport cyber operations across globally distributed mission environments.Work alongside network engineers and systemRedhorse Corporation
Chantilly, VA • (36.2 miles) • Full Time • 10/9/2026
About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the RoleRedhorse transforms the way government uses data and technology. To support this mission, we are seeking a Senior Information System Security Engineer (ISSE) to provide expert technical and programmatic Information Assurance (IA) services. In this role, you will be the cornerstone of security for our nation's most critical network and informationBlue Mantis
Reston, VA • (38.9 miles) • Full Time • 10/9/2026
DescriptionWe are seeking a Network Security Engineer to provide technical support in design and deployment of Network Transformation and Network Operations. In this role, you will assess and deploy the relevant technology solutions according to customers’ business, security policy and application requirements and work directly with the Senior Network Engineer.Key ResponsibilitiesParticipate in daily network, firewall, and operational support.Ability to troubleshoot network issues and failures and follow best practices and troubleshooting methodology to quickly assess current situations, find solutions, and implement changes to correct and/or update network topologies to ensure stability and functionality.Provide technical analysis of operational issues and remediations during troubleshoot