Washington, DC 20001 • (9.3 miles) • Full Time • 9/30/2026

THOR Solutions is seeking a Security Control Assessor / Systems Security Assessor to support a USCG information technology support services program focused on cloud optimization, strategic data management, digital modernization, and governance in Washington, DC. This position designs and implements computer and information networksincluding local area networks (LAN), wide area networks (WAN), intranets, extranets, and other data communications networksand performs network modeling, analysis, and planning. The Assessor designs network and computer security measures and researches and recommends network and data communications hardware and software to support a modernized, service-oriented cloud environment. The position supports migration, transition, and build/release planning, ensures tec

Washington, DC 20005 • (9.6 miles) • Full Time • 9/30/2026

PENDING CONTRACT AWARDMission Objectives: Provide executive-level cybersecurity oversight, ensure continuous ISSO coverage across the enterprise, and ensure compliance for all assigned FISMA Moderate systems within the Enterprise General Support System (GSS) authorization boundary.Position Responsibility Summary: Serve as the primary point of contact for cybersecurity matters and the overall lead for TeAM's ISSO support. The Lead Senior ISSO will own a dedicated portfolio of systems while reserving approximately 30% capacity for enterprise quality assurance, governance, and stakeholder coordination.Specific Responsibilities:Responsibility 1: Serve as the primary interface with DFC stakeholders and lead the contract's cybersecurity execution.Responsibility 2: Manage a dedicated portfolio of

Washington, DC • (9.7 miles) • Full Time • 9/30/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. Job Description: Lead the security strategy behind advanced, mission-critical technology. In this role, you’ll drive secure and scalable solutions, collaborate across technical and business teams, and help ensure complex systems are protected, compliant, and ready for real-world o

Washington, DC • (9.7 miles) • Full Time • 9/30/2026

Infleqtion is seeking a highly experienced business development executive to drive strategic growth across the National Security sector. The primary focus of this role will be development of large, multi-year programs within the Department of War (DoW) and the broader U.S. defense and intelligence ecosystem.In this role, you will bring breakthrough quantum sensing and computing solutions to America’s warfighters - advancing capabilities across contested environments, denied/degraded PNT scenarios, advanced ISR missions, space operations, and other critical national defense priorities.This is a rare opportunity to shape the future of quantum-enabled national security, working directly with program offices, research labs, FFRDCs, Defense Primes, and senior decision-makers across the DoW and

Arlington, VA 22209 • (10.5 miles) • Full Time • 9/30/2026

This position can be located at multiple sites across the United States. Preferred work locations: Arlington VA, Grand Prairie, TX or Huntsville, AL.Airbus U.S. Space & Defense, Inc offers advanced solutions to meet the most complex U.S. defense, security, space, and intelligence requirements. Celebrating over 50 years in the US, we remain a trusted government partner, leveraging world-class satellite, laser communication, rotor and fixed wing solutions to help our national security, defense and space focused customers meet their missions.Airbus U.S. looks to employ a commitment driven team, dedicated to enabling our customer's mission success. We are committed to maintaining a diverse and inclusive work environment and a welcoming and engaging staff. With competitive compensation and supe

Arlington, VA • (11.8 miles) • Full Time • 9/30/2026

Dark Wolf Solutions is seeking Security Control Assessor/Representatives (SCA/Rs) to lead security control assessments across high-priority projects. Working at the intersection of cybersecurity engineering, cloud architecture, and DevSecOps prototyping, you will evaluate security controls for cutting-edge AI/LLM technologies across multiple classification levels. This position is ideal for a pragmatic cloud assessor or SCAR who excels in fast-paced DevSecOps environments, understands AWS cloud security, and is eager to shape the cybersecurity posture of next-generation DoD AI capabilities.This position will be based out of Arlington, VA. Additional responsibilities include:Key ResponsibilitiesExecute formal SCA/R duties.Lead security assessment efforts, establishing reusable security play

Annapolis Junction, MD • (14.8 miles) • Full Time • 9/30/2026

Position Overview TAP Engineering is seeking an Information Systems Security Engineer (ISSE) to help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments. You'll have the opportunity to grow your security skills and technical expertise alongside highly skilled engineers, collaborate with exceptional teammates, and directly contribute to missions that strengthen our nation's security.Key ResponsibilitiesParticipate as a security engineering representative on engineering teams for the design, development, implementation, and/or integration of secure networking, computing, and enclave environmentsParticipate as a security engineering representative on engineering teams for the design, development, implementation, and/or integ

Vienna, VA • (15.4 miles) • Full Time • 9/30/2026

Company Description WHO WE AREEquinox is a category of one, setting the global standard for luxury health, wellness, and hospitality. Our spaces are intentionally elevated, our standards uncompromising, and our expectations high. We attract people who take pride in excellence, care deeply about quality, and want to be part of something that feels different the moment you walk through the door. We are builders, operators, and innovators who believe great environments and meaningful human connection change lives. Diversity, belonging, and ownership aren’t slogans here, they’re how we work. At Equinox, colleagues don’t just support the business; they shape the future of wellness. Because for us, it’s not fitness. It’s life. WHAT WE DOWe create premium, immersive experiences where performance,

Sterling, VA • (19.7 miles) • Full Time • 9/30/2026

Title:Director, Business Development – Intelligence Community & Federal Global Security Markets Company: Heven AeroTechLocation: Sterling, Virginia FLSA:Exempt About Our Company: At Heven AeroTech (Heven), we don't just believe in the power of peoplewe build our success on it. As a recognized leader in hydrogen-powered drones, we've earned recognition for creating a workplace where innovation thrives, collaboration is second nature, and every employee feels valued. Our culture is anchored in trust and a shared commitment to excellence.We believe great teams are built on individuals who are humble, hungry, and smartthose who put team success first, take initiative to continuously improve, and demonstrate strong interpersonal awareness. At Heven, your voice matters, your ideas are heard, and

Springfield, VA 22150 • (20.3 miles) • Full Time • 9/30/2026

Cybersecurity Implementation Engineer (EDR, NDR, AWS)Cyber Security Engineer III - Cyber Implementation EngineerLocation: Springfield, VA - on siteTime Type: Full time, ExemptClearance Required to Start: Active TS/SCI (U.S. citizenship required)Additional Requirement: Must be able to obtain and maintain a Government polygraph (post-hire requirement)Salary Range: $117,000 – $128,000Modernize the security stack of an enterprise that can't go down.RISA is hiring a Cybersecurity Implementation Engineer to build, deploy, and sustain the cybersecurity infrastructure of an Intelligence Community customer, on premises and in the cloud. You bring deep expertise in one security platform and working knowledge of the rest, and you help set the roadmap for where the enterprise goes next. You will talk

Fort Belvoir, VA 22060 • (24.2 miles) • Full Time • 9/30/2026

Research and develop new threat detection, use cases based on emerging threats, threat intelligence research and Threat Detection Analyst feedback. Work with DLA stakeholders and cybersecurity tool SMEs to identify gaps in security protection and analytics capabilities. Develop custom scripts to enhance SIEM functionality. Review the quality of data feeds and recommend and/or implement improvements. Collaborate with stakeholders to identify critical systems and application components to develop alerting priorities and create signatures tailored to individual programs and applicationsMinimum Experience:5+ years of relevant IT experience3+ years working with a SIEM in a content development or Incident Response role3+ years of System and/or Network Administration experienceRequired Skills:Und

Frederick, MD 21704 • (27.6 miles) • Full Time • 9/30/2026

Description: Company Description:ASG is a Minority- and Woman-Owned, Physician-Owned small business with over 15 years of experience in federal government contracting. We deliver a wide range of technology services, including software development, mobile apps, AI/ML, analytics, data science, big data, DevSecOps, digital transformation, cloud, and cybersecurity. ASG is CMMI Level 3 certified and holds ISO 9001:2015, 20000-1:2018, and 27001:2022 certifications.Job Description:ASG is seeking an experienced Security Lead to own the Program security posture, compliance artifacts, and coordination with Program Security Oversight leadership. This role shares leadership of the security team with a Co-Lead and directs the work of the Information Security Specialist team, ensuring compliance documen

Frederick, MD 21701 • (32 miles) • Full Time • 9/30/2026

Overnight Concierge / SecurityVillage Crossing at Worman's MillShift Available: THURSDAY, FRIDAY, SATURDAY 8:00PM - 8:00AM (36 HOURS PER WEEK)Love to make a difference in the lives of seniors?At Solera Senior Living, we are guided by our Core ValuesCompassion, Communication, Commitment, and Creativitywhich shape how we care for residents, support families, and work together as a team. We’re looking for compassionate, service-driven individuals to be the first smiling face our residents and guests see every day. If you’re passionate about hospitality, connection, and making every interaction meaningful, we’d love for you to join our team!What Solera Offers YouA growing company with opportunities for career advancementImmediate pay access no more waiting for paydayTuition reimbursement to su

Washington, DC • (9.7 miles) • Full Time • 9/29/2026

View and Download Full Position ProfileAbout the OrganizationThe Economic Security Project (ESP) advocates for ideas that build economic power for all Americans by legitimizing bold concepts through cutting-edge research and the elevation of key champions.By winning concrete policy victories for communities in immediate need and provoking conventional wisdom, ESP actively shifts the boundaries of what is considered possible in the economic landscape. Their diverse team of academics, organizers, practitioners, and culture makers facilitates this change by disbursing grants, running targeted issue campaigns, developing creative interventions, and convening leaders to spur broader investment and collective action.The OpportunityThe Senior Federal Legislative Director is responsible for creati

Rockville, MD 20852 • (4.5 miles) • Full Time • 9/29/2026

Position Description: Responsible for adhering to and maintaining the highest standards of customer service, attention to detail, and customer satisfaction. The position requires a high level of organization, self-motivation, and a strong work ethic. Potential candidates must be able to employ critical thinking, independent decision making, and possess strong analytical skills. Standard job duties include:Receive and process contractor, licensee, and employee clearance or access requests.Pre-screen all security forms to ensure accuracy.Conducting on-line credit checks, Federal Bureau of Investigation Fingerprint (FBIF) checks, Personnel Investigations Processing System/Central Verification System (PIPS/CVS) checks, Joint Personnel Adjudication System (JPAS) checks, Central Personnel Cleara

Langley, VA • (9.2 miles) • Full Time • 9/29/2026

Job Title: Information Systems Security Officer (ISSO) Support - LinuxLocation: Langley, AFBClearance: TS/SCIProgram: ACC LANCompany/ Program Description:Centuria, a Service-Disabled Veteran-Owned Small Business (SDVOSB), has been delivering IT, Engineering, and Scientific solutions to the Federal Government since 2002. During our two decades of service, we have earned the trust and respect of our government clients for the simple reason that we have great people who are experts in their fields and take pride and ownership in everything they do.Job Responsibilities: • Responsible for maintaining operational security posture, situational awareness and initiating actions to improve or restore cybersecurity postures. Assist in enforcing cybersecurity policies, procedures and countermeasures I

McLean, VA 22101 • (9.8 miles) • Full Time • 9/29/2026

OverviewJoin a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions worldwide. With more than 1,700+ team members, 1,500+ AI & data experts, and 100+ prime contracts, we deliver at scale and with purpose.We’ve been recognized as a Top Workplace by The Washington Post for six consecutive years and named to the Inc. 5000 list of Fastest-Growing Private Companies in 13 of the past 14 years. Credence is a welcoming environment for those looking to grow and make a meaningful impact. We encourage employees to push boundaries and help solve critical, world-changing federal challenges.Position SummaryCredence has an immediate opening for a Network Securit

Laurel, MD • (10.3 miles) • Full Time • 9/29/2026

Task Force Talent is seeking Full Stack Software Engineers (all levels - Junior/Senior/Expert)(many openings)with anactive TS/SCI FSPsecurity clearance.We have multiple clients, ranging in size from ~5 to ~2000 people, seeking very similar skill sets for work in locations throughout the Washington, D.C. area.This application puts you into consideration for dozens of positions, and we'll match you with the best fits according to your interests and preferences.Further details will be provided to qualified candidates after an initial interview.Target salary range is $100K to $250K,depending on experience level.All positions are full-time,in-office,usually in a SCIF.If you apply but this company is not a fit, we will consider you for other available positions as well. We have several clients s

Washington, DC 20003 • (11.5 miles) • Full Time • 9/29/2026

Reporting to the Director, IT Operations, the Security & Identity Engineer is the senior IT Operations staff member responsible for implementing, maintaining, and continuously improving the organization’s cybersecurity and identity management capabilities across all enterprise systems. This position ensures the protection of organizational assets through secure access controls, proactive threat detection, and adherence to governance, risk, and compliance standards. The Engineer advances the organization’s Zero Trust security model, secures cloud and SaaS environments, enables safe adoption of AI and automation, and serves as the senior escalation point and design authority for all cybersecurity and identity matters. This position works cross-functionally with IT Operations, Business Strate

Arlington, VA • (11.8 miles) • Full Time • 9/29/2026

About AscendAscend empowers entrepreneurial CPAs to reach their goals with an innovative growth model that brings their firms into the new age. Backed by private equity from people-focused Alpine Investors, Ascend is building a modern platform for regional accounting firms that enables them to stay independent while accessing the resources of a large CPA firm to help them grow. Ascend provides access to growth capital, robust talent acquisition, best-of-breed technology, a catalytic leadership system, shared back-office services, and modernized equity incentives so that firms can surmount today's industry challenges and reach their full potential. Founded in January 2023, the company attained revenues sufficient to qualify it as a Top 100 U.S. accounting firm within six months of operation

McLean, VA 22102 • (11.9 miles) • Full Time • 9/29/2026

Cybersecurity Assessment & Authorization– Subject Matter Expert (SME)At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers that combine mindset, vision, and experience to drive value – not only to us as an organization, but to the clients we support. We promote a collaborative culture with our clients, and with each other, as one team working towards a common vision. We’d love f

Hyattsville, MD 20785 • (12.2 miles) • Full Time • 9/29/2026

Benefits:401(k)Flexible scheduleBenefits/PerksCareer Advancement OpportunitiesCompetitive CompensationFlexible ScheduleJob Summary We are seeking a professional Armed Security Guard 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. Schedule: Fridays: 2000-0000 Saturdays:2100 - 0100 ResponsibilitiesPatrol the premises and maintain a high level of visibilityMonitor entrances and exits to ensure only authorized personnel access the facilityRemove trespassers when necessaryEnsure outside food/drinks are not

Annapolis Junction, MD 20701 • (14.8 miles) • Full Time • 9/29/2026

Information System Security Engineer (ISSE) Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission and enabling technologies. We are building a team with shared values and a passion towards our Vision and Mission. Along with providing professional growth opportunities that are innovatively challenging and mission critical to our clients, we emphasize a life-focused everyday approach. We are committed to life-long learning and provide a life-coaching method of management to empower and inspire you to become the best version of yourself in pursuit of a happy, healthy, and fulfilling life. Description The Information System Security Engineer (ISS

Merrifield, VA 22081 • (15.7 miles) • Full Time • 9/29/2026

We are seeking a skilled technician to join our team. The ideal candidate will have a minimum of 2 years experience in the A/V, security, and networking fields. This role is crucial in the installation, maintenance, and troubleshooting of A/V, Access Control systems, CCTV, and computer networking. The ideal candidate will be able to work independently as well as with others. The technician will need to possess a strong understanding of system design and the ability to detect and resolve technical issues efficiently.After a short probationary period, a fully stocked company vehicle will be provided along with a company credit card. The company supplies large power tools, and testers.DutiesInstall, configure, and maintain A/V, CCTV, and access control systems.Conduct regular inspections and

Chantilly, VA • (24.2 miles) • Full Time • 9/29/2026

DescriptionREQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VAWe’re seeking a Penetration Tester who thrives in handson security testing and modern cyber defense environments. You’ll apply adversarial tactics, computer attack methods, and system exploitation techniques to evaluate the security of Linux, Windows, and virtual platforms. This role involves analyzing network architectures, performing network security assessments, designing and testing IT security architectures, and reviewing enterprise system and hypervisor configurations. Who We Are:Ardent Principles delivers cuttingedge capabilities across data science, data engineering, software engineering, AI solutions, cybersecurity, and IT program management. We thrive at the intersection of mis

Washington, DC 20005 • (9.6 miles) • Full Time • 9/29/2026

Crowned Grace International is seeking a CE/SI (Cybersecurity/Information Security) SME with 10+ years of federal acquisition experience, whose expertise supports high-volume portfolios like CDC, FDIC, SBA OCIO, and DoD. We value professionals who excel at drafting and reviewing PWS, SOO, SOW, IGCEs, and acquisition strategies, and we emphasize your vital role in our team's success.Key ResponsibilitiesSecurity Implementation & Guidance: Reviewing, implementing, and guiding security system configurations, controls, procedures, and facilities for DHS IT systems.Risk & Vulnerability Management: Assessing cyber risks, identifying vulnerabilities, performing continuous monitoring, and managing mitigation plans (POA&Ms).Incident Response: Supporting cyber investigations, responding to security i

Herndon, VA 20170 • (18.7 miles) • Full Time • 9/29/2026

Altus Consulting is seeking a skilled Cyber Security Engineer to analyze, design, and implement security solutions across various client environments. You will collaborate with analysts, stakeholders, and internal teams to ensure comprehensive cyber defense and deliver high-quality solutions that meet client needs and exceed security objectives.Responsibilities:Analyze security requirements and translate them into technical specifications.Design, implement, and test security solutions using industry-standard methodologies and tools.Monitor and assess security posture, identifying and prioritizing vulnerabilities.Respond to and remediate security incidents effectively and efficiently.Collaborate with team members on security assessments, incident response, and threat intelligence.Stay up-to

Herndon, VA • (19.2 miles) • Full Time • 9/29/2026

About the Company Tesla Laboratories is a Service-Disabled Veteran Owned Small Business (SDVOSB) providing Cyber Security, Intelligence Analysis, Financial Management, Facilities Engineering Services, and Program Management support to the Intelligence Community (IC), the Department of Defense (DoD), and other federal government customers. We take pride in fostering a culture that values family, professional growth, and long-term career developmentsetting us apart from other services companies.RequirementsThe Contractor shall possess and provide the following required skills and demonstrated experience:Demonstrated work experience in cyber security or related IT field.Demonstrated experience with cyber penetration testing.Demonstrated experience leveraging adversarial tactics to conduct han

Washington, DC • (9.7 miles) • Full Time • 9/29/2026

NextGen Federal Systems is seeking an Information Security Analyst to join our work supporting our DHS customer in Washington, DC. The ISA will report to the ISSM and provide security and compliance duties to assigned systems stakeholders. Duties include but are not limited to: Track and manage POAMs throughout the remediation cycle from creation to closure.Review and approve Technical Requirement Model (TRM) for software productsLead Authority to Operate efforts for assigned Air and Marine Operations systemsEnsure technical team is adhering to laid down policy and procedures to meet DHS and CBP compliance requirements.Ensuring audit logs are reviewed periodically in accordance with departmental policy and the Security Authorization documentation (e.g. weekly or daily)Develop, analyze and

Washington, DC 20006 • (10 miles) • Full Time • 9/29/2026

Job Title:Security System Administrator, LeadPay Type: SALARIED EXEMPTLocation:Hybrid, Washington, DC (Must Work East Coast Hours)Citizenship:U.S. Citizenship (Required)Summary of Position Role/ResponsibilitiesThe Security System Administrator – Lead is responsible for designing and standardizing Security Operations Center (SOC) capabilities, including processes, workflows, playbooks, and tooling standards. This role focuses on developing and maturing Tier 1 and Tier 2 SOC operational models, ensuring detection, triage, and response procedures meet organizational and compliance requirements. Rather than performing routine monitoring, the position leads the establishment, readiness, and transition of SOC operations to steady-state execution, collaborating with engineering, compliance, and S

Chantilly, VA • (24.2 miles) • Full Time • 9/29/2026

THE COMPANYOur client is a global provider of integrated fire, security, and communication solutions serving enterprise, healthcare, education, government, data center, and commercial clients across more than 70 U.S. locations and 22 countries. Backed by private equity and operating as a $1B+ platform, the organization has grown rapidly through strategic acquisitions and brand consolidation.The company designs, installs, services, and maintains fire alarm systems, video surveillance, access control, critical communications, and advanced audiovisual technologies. Their clients are complex, multi-site organizations requiring customized system design, strict code compliance, and long-term service reliability. The business operates at the intersection of commercial construction, engineering, a

Hanover, MD 21076 • (19.2 miles) • Full Time • 9/28/2026

Vibrint transforms national security missions through advanced technology, data, and responsible intelligence solutions. Our teams design, secure, and sustain critical capabilities that enable faster, more informed mission decisions across some of the nation's most complex operational environments. By joining this particular High Performance Computing (HPC) prime contract, you'll help maintain and advance the computing infrastructure that powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes.______________________________________________________________________As an ISSO on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments. You'll have t

Springfield, VA 22150 • (20.3 miles) • Full Time • 9/28/2026

Duties May Include:Apply RMF processes to support system Assessment & Authorization (A&A), including control selection, implementation, assessment, and continuous monitoringDevelop, review, and maintain security documentation such as SSPs, POA&Ms, SARs, and ATO artifacts in tools such as XACTA or eMASSConduct vulnerability assessments and compliance scans (e.g., ACAS) and track remediation of findings and IAVM requirementsImplement and validate security controls aligned with NIST 800-53, CNSSI 1253, and related DoD guidanceSupport system hardening, patching, and configuration management in compliance with STIGs for Linux, Windows, and network devicesMonitor systems for security events and support incident response and risk mitigation activitiesAssess security impacts of system changes and

Potomac, MD • (8.4 miles) • Full Time • 9/27/2026

Job Title:SecurityTechnicianLocation:Potomac, MDPay Rate:Starting at $25/hrPosition Summary:Anistar Technologies is seeking a Security Technician to install and service access control, CCTV, and surveillance systems.Leads teams or a crew in the installation and implements and/or performs service for new equipment installation, equipment, or system repairs. Position supports the security solutions business by installing and troubleshooting newly installed electronic security encompassing intrusion detection, access control, and closed circuit television equipment and devices.Responsibilities:Perform service/ installation of various security management solutions including access control, intrusion alarm, closed circuit television systems, and other various security related systems. Must be a

Annapolis Junction, MD 20701 • (14.8 miles) • Full Time • 9/27/2026

TheSenior Cybersecurity Engineerwill support the Transportation Security Administration (TSA) Office of Information Technology, Technology Solutions Division (TSD), specifically their mission critical systems.Your Impact to the Mission:As aSeniorCybersecurity Engineeryou will leverage technical knowledge and experience to support and lead the security initiative for multiple IT projects, programs, and initiatives. You will be responsible for working with a team of security engineers and actively interacting and communicating with various departments, teams, and workgroups to provide hands-on technical cybersecurity support on potential security risks and recommendations. You will be interacting with technical staff to executive staff, adjusting the communication and feedback accordingly.Th

Derwood, MD 20855 • (8 miles) • Full Time • 9/27/2026

Fire Alarm Monitoring Compliance SpecialistAbout the CompanyGuardian Fire Protection Services, LLC is a leading provider of fire protection, life safety, and security solutions, proudly serving the MidAtlantic, Midwest, and Southeast regions for more than 45 years. Headquarters in Rockville, Maryland, Guardian operates 24 offices across 8 states and supports more than 90,000 customers across a wide range of industries. Guardian delivers comprehensive, endtoend service across the fire, life safety and security industries. Our capabilities include fire sprinklers, fire alarms and monitoring, fire pumps, extinguishers, special hazards systems, marine fire protection, and integrated security solutions that include access control systems and CCTV. Our continued growth is fueled by deep technica

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

REQUIRES AN ACTIVE / EXISTING TS/SCI WITH CI POLY - NO REMOTE WORKLocation: Reston, VA OR Washington, DCPosition Description:Position Overview We are seeking an experienced ForeScout Network Security Systems Administrator to support the deployment, administration, maintenance, and troubleshooting of enterprise IT and cybersecurity infrastructure within a secure, multi-domain environment.This role will work extensively with ForeScout CounterACT, Windows and Linux systems, network infrastructure, Active Directory, firewalls, VLANs, and enterprise cybersecurity tools. The successful candidate will provide hands-on technical support across systems, network, and security environments while helping maintain system availability, performance, compliance, and security.This position requires an acti

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

The Bowen Group, a GTSC company, seeks a skilled Lead Cybersecurity Integrator to provide technical leadership to integrate cybersecurity across enterprise architecture, engineering, and operations.Location: Washington, DC metro area, with travel to program locations.Security Clearance: Current Top Secret with SCI-eligibility and Special Access Programs (SAP) eligibility.Travel: 25-50% travel to support activities across multiple program locations.Certifications: One of the following: CISSP, CAP, CASP+.Salary Range: $165,000-185,000MISSIONThis role translates mission requirements, security objectives, and operational risks into coordinated technical solutions that protect critical services and enable mission success.Qualifications7+ years of information systems security experience, includi

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special!Position OverviewHalvik is seeking a candidate to provide technical and operational support for a Federal customer's Security Operations Center (SOC). The candidate will support enterprise security monitoring, incident response, and threat detection across a hybrid IT environment, including on-premises infrastructure and cloud services. This role provides advanced security analysis, and threat detection an

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

We are an employee-centric company that truly values our team members and the contributions they make to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and on building teams that are, and continue to be, technically proficient across a broad range of cyber mission areas. OneZero full-time employees receive a highly competitive benefits package, including health, dental, vision, and life insurance, a 401(k) with company matching, paid time off and holidays, an employee referral program, and educational assistance. Additional details are available on our website: https://www.onezerollc.com/careers/Position Title:Senior Information Security AnalystLocation: Remote; must reside within the National Capital Region (NCR).Clearance: SecretWork Sch

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

DirectViz Solutions (DVS) is a dynamic and rapidly growing government contractor committed to delivering innovative IT solutions that address the mission-critical needs of our government clients. Through the expertise and dedication of our talented team, we provide cutting-edge technology services designed to achieve success and exceed expectations.At DVS, we prioritize our employees as our greatest asset. We offer competitive compensation, comprehensive medical benefits, a 401(k) match, generous PTO accrual, professional development reimbursement, corporate-funded technology certifications, and robust employee recognition and appreciation programs.Security Operations Center (SOC) ManagerLocation: Washington, DC (On-Site)Clearance: Active Public Trust, Secret, or higher requiredPosition Ov