Bethesda, MD 20889 • (43.2 miles) • Full Time • 9/8/2026

Arcetyp LLC is a growing small business that provides a broad range of consulting services to US Federal Government, US Military, and Commercial clients. Services include Management & IT Consulting, Program & Project Management, and Professional & Admin Services.We accept direct hire candidates only, W2 employee hires. We do not accept 1099 independent consultants. We do not accept staffing firms. We do not accept corp-to-corp (C2C) candidates. We can't sponsor H1B.Arcetyp LLC is looking for a Army Administrative Security Support Specialist. This position is onsite and located in Arlington, VA at The Pentagon.MINIMUM QUALIFICATIONS:Active SECRET security clearance.Bachelor's degree and 5+ years of experience in security administration within a DoD or federal environment.Familiarity with Ar

Rockville, MD • (36.8 miles) • Full Time • 9/3/2026

(ID: 2026-1702) Axle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad. With experts in biomedical science, software engineering, and program management, we focus on developing and applying research tools and techniques to empower decision-making and accelerate research discoveries. We work with some of the top research organizations and facilities in the country including multiple institutes at the National Institutes of Health (NIH).Benefits We Offer:100% Medical, Dental & Vision Coverage for EmployeesPaid Time Off and Paid Holidays401K match up to 5%Educational Benefits for Career GrowthEmployee Referral BonusF

Rockville, MD 20852 • (39.5 miles) • Full Time • 8/31/2026

Type: Full TimeLocation: Rockville, MD (National Capital Region)Overtime Exempt: NoReports to: ARMADA HQSecurity Clearance Required: Tier 4 Public TrustActual place of performance is to be determined by the Government; however, work is anticipated to be performed within the National Capital Region (NCR).*****************CONTINGENT UPON AWARD***********************ARMADA is seeking an organized and detail-oriented Administrative Assistant - Personnel Security (PERSEC) to support the Department of Health and Human Services (HHS), Program Support Center (PSC), Real Estate, Logistics, and Operations (RLO), Intake, Suitability, and Badging Services (ISBS). This position provides administrative support to the Personnel Security Program by coordinating office activities, maintaining records, resp

Potomac, MD 20854 • (37 miles) • Full Time • 9/17/2026

Benefits:Bonus based on performanceCompany partiesCompetitive salaryEmployee discountsFlexible scheduleTraining & developmentJoin Our Team at The Beach Pool & Tennis Club! We are a professional, dynamic sports club located in Potomac, MD, dedicated to creating a safe, welcoming, and energetic environment for our members. As we gear up for the summer season, we are looking for motivated and responsible individuals to join our team as lifeguards or certified pool operators. Pay: $17.45 – $25.00 per hour Dates: Memorial Day through Labor Day (May 24th – September 1st) Location: The Beach Pool and Tennis Club - 10200 Gainsborough Rd, Potomac, MD Position Overview As a lifeguard/certified pool operator, you will play a key role in ensuring the safety and enjoyment of all pool guests while contr

Reston, VA 20190 • (38 miles) • Full Time • 9/17/2026

Information System Security Officer (ISSO) - SCIF Office Location: Onsite role - Reston, VA Clearance Required: Active TS/SCI with Full Scope Polygraph Number of Positions: 1 Seeking a Information System Security Officer (ISSO) to serve as the security authorization authority for classified information systems operating within a SCIF environment. This is a systems security function focused on authorization, control enforcement, and compliance oversight. This role is responsible for ensuring systems are authorized, continuously monitored, and compliant with the NIST Risk Management Framework (RMF) and applicable Intelligence Community Directives (ICD 503, ICD 704, ICD 705). Key Responsibilities System Authorization & RMF Governance Own the Authorization to Operate (ATO) lifecycle for classi

Reston, VA 20191 • (39.3 miles) • Full Time • 9/17/2026

POSITION OVERVIEWThe Senior Cybersecurity Integration Engineer secures and integrates the Customer's enterprise API gateway, drives it through the Risk Management Framework to a signed Authority to Operate (ATO), and keeps it authorized. The role pairs hands-on security engineering at the API boundary with ownership of the System Security Plan and the continuous monitoring that sustains it. Requires an active Moderate Background Investigation (MBI) at start.RESPONSIBILITIESDesign and enforce API security policy authentication, authorization, token validation, rate limiting, payload validation, threat protectionManage TLS, mutual TLS, and certificate and key lifecycle across all environments and trust relationshipsOnboard applications, vendors, and SaaS services, coordinating firewall, prox

Reston, VA 20191 • (39.3 miles) • Full Time • 9/17/2026

POSITION OVERVIEWThe Senior Cybersecurity Integration Engineer secures and integrates the Customer's enterprise API gateway, drives it through the Risk Management Framework to a signed Authority to Operate (ATO), and keeps it authorized. The role pairs hands-on security engineering at the API boundary with ownership of the System Security Plan and the continuous monitoring that sustains it. Requires an active Moderate Background Investigation (MBI) at start.RESPONSIBILITIESDesign and enforce API security policy authentication, authorization, token validation, rate limiting, payload validation, threat protectionManage TLS, mutual TLS, and certificate and key lifecycle across all environments and trust relationshipsOnboard applications, vendors, and SaaS services, coordinating firewall, prox

Reston, VA • (38.5 miles) • Full Time • 9/17/2026

Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. Description of Task to be Performed: The Information Assurance/SecurityEngineer will provide security engineering and information assurance support to the Government’s Assessment and Authorization (A&A) process to maintain Authority to Operate (ATO) and Authority to Connect (ATC) for mission applications and services. Designs, develops, monitors and documents security controls, security testing, security reporting, and plan of actions and milestones (POA&Ms) throughout systems and application lifecycles in

Sterling, VA • (33.7 miles) • Full Time • 9/16/2026

Available Schedule (*subject to change based on business needs, open availability highly preferred*):Wednesday, Thursday, Friday, Saturday, Sunday 11pm-7amPay Range: $18-$19 hourlyAbout UsADESA, a Carvana-owned company, currently operates in over 50 locations throughout the US. Our auto auctions, some up to 200 acres, provide a wide array of vehicle services including repair, reconditioning, and auction remarketing, and many of our sites serve as market hub distribution centers. Our inventory comprises hundreds of thousands of vehicles across North America from retail to commercial, OEM & more.We work in a service industry and embrace a "we" versus "I" culture – help others, and they will help you. Our industry is fun, fast-paced, and competitive – and filled with the best people who are p

Chantilly, VA • (40.7 miles) • Full Time • 9/16/2026

Description: Secure and resilient cybersecurity is critical to national defense and mission success. Valencor LLC (Valencor) is seeking a Cybersecurity Analyst with expertise in Risk Management Framework (RMF), Zero Trust Architecture (ZTA), and Data-Centric Security (DCS). This position will support the modernization of legacy network-centric technologies, applications, and infrastructure to align with DoD Zero Trust strategies and emerging cybersecurity frameworks.Our cybersecurity experts play a pivotal role in securing mission-critical systems, protecting sensitive data, and ensuring compliance with federal cybersecurity mandates. We help accelerate the transition to Zero Trust and cloud-based security architectures, strengthening the defense posture against adversaries’ intent on comp

Oakton, VA 22124 • (42.5 miles) • Full Time • 9/16/2026

Description: Job Title: Information System Security Officer (ISSO)Location: On-Site in Oakton, VADepartment: Cyber Security ServicesReports To: ManagementFLSA Status: Full Time/Non-exemptDescription:Apavo is at the forefront of cybersecurity, providing services to military, defense, and critical infrastructure industries. Joining the Apavo team means becoming part of a company rooted in the principles of quality, and communication. We value positive, candid interactions and the belief that everyone has valuable contributions to make. Apavo stands out for its commitment to a work-life balance and fostering a growth mindset among all team members. If you are looking to make a meaningful impact in the cybersecurity world while growing professionally in a supportive environment, Apavo is the p

Rockville, MD 20852 • (39.5 miles) • Full Time • 9/16/2026

Benefits:SIMPLE IRAFree uniformsOpportunity for advancementTraining & developmentEmployee discountsFlexible schedulePaid time offBonus based on performanceCompany partiesCompetitive salarySwim Instructor / Lifeguard (Evenings, and Weekends) - Starting Pay $19-21 / HourPaid training, set shifts, no late nights!Not certified yet? All lifeguard and safety certifications are FREE for Goldfish employees!Are you looking for a great job where the work is actually fun? Do you want to work somewhere you can make a difference every single day? We change lives. We help children reach their goals. We wear flip flops. We work in a 90-degree pool. We love our employees and believe in rewarding hard work! Job Benefits:Cash bonus programs availablePaid training (includes all safety certifications)Opportun

Chantilly, VA • (40.7 miles) • Full Time • 9/16/2026

Who We Are; What We Do; Where We’re Going Magnet Forensics is a global leader in the development of digital investigative software that acquires, analyzes, and shares evidence from computers, smartphones, tablets, and IoT-related devices. We are continually innovating so our customers can deploy advanced and effective tools to protect their companies, communities, and countries. Serving thousands of customers globally, our solutions are playing a crucial role in modernizing digital investigations, helping investigators fight crime, protect assets, and guard national security. With employees based around the world, Magnet Forensics has been expanding our global presence. As a part of Magnet Forensics, you can expect to make a difference in the world, no matter what role you play. You’ll be

Bethesda, MD • (43 miles) • Full Time • 9/16/2026

We are seeking an experienced Lead Security Engineer to design, implement, and lead cybersecurity engineering for a secure, on-premises Federal data, analytics, and AI platform supporting sensitive grants and awards information within a Government-approved security boundary.This role will serve as a technical security lead across the platform architecture, infrastructure, applications, data, APIs, DevSecOps pipelines, and AI services. The Lead Security Engineer will translate Federal security requirements into practical technical controls and engineering patterns while ensuring those controls are implemented, tested, monitored, and supported with the evidence necessary for Risk Management Framework (RMF) activities and ongoing authorization.Analytica has been recognized by Inc. Magazine as

Vienna, VA • (43.6 miles) • Full Time • 9/16/2026

Company Description OUR STORY:Equinox Group is a high growth collective of the world's most influential, experiential, and differentiated lifestyle brands. We restlessly seek what is next for maximizing life - and boldly grow the lifestyle brands and experiences that define it. In addition to Equinox, our other brands,SoulCycle and Equinox Hotels are all recognized for inspiring and motivating members and employees to maximize life. Our portfolio of brands is recognized globally with locations within every major city across the United States in addition to London, Toronto, and Vancouver.OUR CODE:We are passionate abouthigh performance livingand we practice what we preach – investing time in our own health and fitness.We believe that everyone has untapped potential within them and it takes

Hagerstown, MD 21740 • (13.2 miles) • Full Time • 9/15/2026

Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security Officer Part Time Patrol Response in Hagerstown, MD, you will serve and safeguard clients in a range of industries such as Manufacturing & Industrial, and more. Join a leading team where flexibility meets opportunity. As a Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more: aus.com/earnmore. As an Unarmed Patrol Officer at a manufacturin

Hagerstown, MD 21740 • (13.2 miles) • Full Time • 9/15/2026

OverviewEnterprise Security Services Corporation is bringing its security services to western Maryland and now hiring Unarmed Security Officers for the Hagerstown area. As a women-owned and minority-owned firm with three decades in the industry, we're seeking reliable officers who take genuine pride in keeping local businesses and their communities safe.Where you'll workWork is spread across client sites throughout Hagerstown and the surrounding Washington County area - manufacturing facilities, retail stores, shopping centers, and comparable venues. The site you're posted to depends on current coverage needs and can shift from one assignment to the next, so we're after officers who can dependably cover locations throughout the region.ResponsibilitiesStay visible on-site to discourage shop

Frederick, MD 21704 • (16.3 miles) • Full Time • 9/15/2026

Description: Join Our Dynamic Team at HBC Management Services, Inc.Are you a skilled and experienced Protective Security Officer (PSO) seeking a fulfilling career opportunity? Look no further! HBC Management Services, Inc. is actively seeking dedicated individuals to join our team as Armed Protective Security Officers. If you are a dedicated and experienced Protective Security Officer looking for an exciting opportunity to contribute to the safety of a high-profile facility, we invite you to apply.Join our team at HBC Management Services, Inc. and be a part of our commitment to excellence in security services. Apply now and embark on a rewarding career path with us!About UsHBC Management Services, Inc. is a reputable professional services company specializing in serving federal government

Clarksburg, MD 20871 • (23.8 miles) • Full Time • 9/15/2026

INFORMATION SYSTEMS SECURITY ENGINEER (ISSE)Location: Clarksburg, Maryland Work Model: Onsite Type: Direct Hire Compensation: $180,000 (salary) Schedule: 40 hours/week Clearance Required: Active TS/SCI with Polygraph (must be current) Certification Required: DoD 8570/8140 IASAE Level II (compliant)ROLE OVERVIEW We’re hiring an Information Systems Security Engineer (ISSE) to support mission-critical work in a classified environment. In this role, you’ll help build, secure, and maintain systems by applying cybersecurity engineering best practices across design, implementation, authorization, and ongoing compliance.You’ll be hands-on with the Risk Management Framework (RMF), Assessment & Authorization (A&A), ATO sustainment, control validation, continuous monitoring, and vulnerability/stig co

Montgomery Village, MD 20886 • (30.7 miles) • Full Time • 9/15/2026

Benefits:Flexible scheduleFree uniformsOpportunity for advancementRole: Lead Gutter & Guards InstallerWho Are We? The Brothers that just do Gutters are a full-service rain gutter and gutter guard franchise. We repair, install, and maintain Seamless Gutters, Gutter Guard, Specialty Gutters and many other services. The Brothers currently have multiple locations across the United States. We are a performance-based company with clearly defined career paths laid out for each of our employees. We fully invest in our workers and believe it is important to listen to them and create a comfortable work environment. Why Work for Us? Imagine if you could know exactly what you needed to do to receive a pay raise and promotion from day one. At The Brothers that just do Gutters, you can! We provide a ski

Derwood, MD 20855 • (35.3 miles) • Full Time • 9/15/2026

Job Type: Full Time Location: Columbia, Md. Clearance: TS/SCI w/Polygraph VMR Strategic Solutions is seeking an RMF/Security Assessment. Are you interested in joining a dynamic team responsible for supporting USCYBERCOM’s internal command IT systems, as well as enterprise-wide cyberspace operations systems? We’re seeking a skilled cybersecurity professional to play a pivotal role within this team. Your role will involve strategizing, executing, enhancing, and monitoring security protocols to safeguard computer networks and critical information. You will also be instrumental in responding to and mitigating computer security breaches and threats.As part of this role, you will diligently enforce cybersecurity principles and standards in the provision of IT and cybersecurity services. Your ex

Derwood, MD 20855 • (35.3 miles) • Full Time • 9/15/2026

Fire Alarm Technician ApprenticeAbout 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 technical expertise

Rockville, MD 20850 • (35.4 miles) • Full Time • 9/15/2026

OVERVIEWHendall is currently seeking a Systems and Information Security Specialist experienced with the Federal Information Security Management Act (FISMA), U.S. Department of Health and Human Services (HHS), Office of Management and Budget (OMB), and the National Institute of Standards and Technology (NIST) regulations, policies, and guidelines.DUTIESThe Systems and Information Security Specialist analyzes, defines, implements, and maintains all required procedures and security controls in accordance with Federal, and HHS regulations, policies, and guidelines. Specifically:Conduct Security Assessment and Authorization (SA&A) processes and procedures to attain Authorization To Operate (ATO) for supported information systemsRemediate security weaknesses through the implementation of Plan of

Rockville, MD 20850 • (35.4 miles) • Full Time • 9/15/2026

Description: Locations: Rockville, MDReports To: Chief Technology OfficerEmployment Type: Hybrid RemoteAbout CloseknitCloseknit is a growing, patient-centered healthcare organization dedicated to delivering high-quality, accessible primary and immediate care. We pride ourselves on fostering a dynamic and organized work environment where administrative excellence meets clinical expertise. Our teams value collaboration, innovation, integrity, and accountability, and we strive to deliver seamless patient experiences and operational efficiency across all clinical settings.Join a supportive, inclusive workplace that encourages professional growth and continuous learning while maintaining a commitment to compassionate care and exceptional patient outcomes.About the RoleThe Cybersecurity Officer

Herndon, VA 20170 • (35.8 miles) • Full Time • 9/15/2026

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 s

Herndon, VA • (36.3 miles) • Full Time • 9/15/2026

Dark Wolf Solutions is looking for an Information System Security Manager (ISSM) who is interested in working in a fast-paced environment to establish a robust security posture for a government information system. The successful candidate will provide oversight and enforcement of DoD and Air Force Cyber Security policies and procedures in order to maintain a holistic security approach for the lifecycle of the system. The ISSM will act as the primary security advisor to the PM, AO, and ISO. In addition, the role may have oversight of an ISSO Team and ensure their compliance with established information security AF requirements. This position is supported out of a Dark Wolf Office location with up to 10% travel.Required Qualifications:3 year's experience as an ISSM or 5 year's experience as

Herndon, VA • (36.3 miles) • Full Time • 9/15/2026

ResponsibilitiesSecurity Architecture & Automation Develop reusable Infrastructure as Code (IaC) and cross-account integrations to standardize and centralize security services across a complex, multi-vendor AWS environment with distributed AWS accounts under an externally managed organization.Develop and implement repeatable security solutions and automation across distributed AWS accounts.Support cross-account security integrations and centralized security capabilities across environments managed by multiple vendors.Security Compliance & Posture Management Assess the current security posture of AWS environments and work with vendors and government stakeholders to align implementations with organizational security standards.Help shape and improve government security and compliance processe

Reston, VA 20190 • (38 miles) • Full Time • 9/15/2026

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 custom

Reston, VA • (38.5 miles) • Full Time • 9/15/2026

LiquidKinetics is seeking a Senior Cybersecurity Architect to lead the design, development, and implementation of resilient security solutions across mission-critical federal networks. In this role, you will apply the Systems Engineering Life Cycle (SELC) to translate strategic cyber goals into actionable engineering outcomes. You will act as a primary technical authoritybaking security directly into system architectures, hardening attack surfaces, and implementing Zero Trust frameworks. Working autonomously, you will mentor technical staff, guide product selection, and partner directly with C-suite executives (CISO, CIO, CTO) to mature defense capabilities.Key ResponsibilitiesLead architectural design for enterprise cyber solutions across federal networks, integrating Cloud Security, Auto

Reston, VA 20191 • (39.3 miles) • Full Time • 9/15/2026

REQUIRES AN EXISTING/ACTIVE TS/SCI WITH CI POLYGRAPH - NO REMOTE WORK, MUST WORK ON SITELocation: Reston, VA or Washington, DCFunding Status:FundedPosition Overview DAn Solutions is seeking a Senior Cybersecurity Architect to lead the architecture and design of innovative cybersecurity solutions supporting secure federal networks and mission-critical environments.This position will work with technical teams and senior stakeholders to translate strategic cybersecurity objectives, customer requirements, emerging technologies, and environmental conditions into secure and effective engineering solutions. The Cybersecurity Architect will help develop enterprise security strategies, Zero Trust architectures, technology roadmaps, and implementation approaches designed to reduce attack surfaces wh

Chantilly, VA 20151 • (40.1 miles) • Full Time • 9/15/2026

Minimum Qualifications: The Senior Cybersecurity Blue Team Analyst serves as a technical authority for cybersecurity assessment and defensive cyber operations across complex enterprise IT environments. The analyst leads assessments of infrastructure, applications, networks, cloud environments, security architectures, and enterprise services; evaluates systemic cybersecurity risk; and develops actionable recommendations to improve the organization's defensive posture.Responsibilities:Lead comprehensive cybersecurity assessments across complex, heterogeneous enterprise IT environments.Assess security architecture, controls, configurations, operational practices, and telemetry across on-premises, cloud, hybrid, and distributed environments.Evaluate security of enterprise networks, Windows and

Chantilly, VA 20151 • (40.1 miles) • Full Time • 9/15/2026

Security Clearance: TS/SCI with Fullscope Polygraph requiredPositionSeeking a Cyber Security Engineer to support an Intelligence Client.RequiredDemonstrated experience with cyber penetration testingDemonstrated experience designing, testing, or implementing IT security architectureDemonstrated experience applying computer attack methods and system exploitation techniquesDemonstrated working knowledge of cyber security principles for Linux, Windows, and virtual platformsDemonstrated experience performing network security analysisDemonstrated experience analyzing network architecturesDemonstrated experience using network management toolsDemonstrated experience leveraging adversarial tactics to conduct hands-on security testingDemonstrated experience developing risk management methodologiesDe

Chantilly, VA 20151 • (40.1 miles) • Full Time • 9/15/2026

Summer 2027 Cybersecurity Internship (Offensive Cyber Operations & Mobile Vulnerability Research)Location: Chantilly, VAAt REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. As we grow and adapt in an increasingly complex digital environment,We are driven by mission-critical and innovative work that directly contributes to protecting our nation’s and strategic partners’ most vital infrastructure. Our teams lead advanced vulnerability analysis and develop tailored cyber solutions to meet the demands of rapidly evolving mission space. With offices in Northern Virginia, Melbourne, Florida, Tel Aviv, Israel, and other strategic locations, REDLattice is growing rapidly to meet the evolving needs of our customers.REDLattice is seeking mot

Chantilly, VA • (40.7 miles) • Full Time • 9/15/2026

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 our most sensitive Intelligence Community (IC) mission partners, we are seeking aContract Security Officer (CSO)with an active Full Scope Poly (FSP).Unlike a traditional corporate security role, this position ismission-embedded. You will serve as a strategic security part

Chantilly, VA • (40.7 miles) • Full Time • 9/15/2026

J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your application to receive consideration for the following position.This position is available immediately.Job Overview:The Customer requires technical expertise and guidance to drive the future of online operations in order to keep pace with industry standards. This includes understanding, designing, and developing infrastructure and infrastructure components that meet the Customer’s security needs. It also includes developing updated guidance for online operations and identifying new technologies for

Chantilly, VA • (40.7 miles) • Full Time • 9/15/2026

Acclaim Technical Services,founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We are actively hiring anInformation System Security Engineer (ISSE) with TS/SCI clearance and polygraph to join our Data and Systems Integration Division, working in Chantilly, VA to provide Support and administer cyber security projects and Assessment & Authorization (A&A) activities within the

Vienna, VA 22182 • (41.1 miles) • Full Time • 9/15/2026

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 S

Bethesda, MD 20814 • (42.6 miles) • Full Time • 9/15/2026

Bethesda, MDFull-Time | On-site | Position Contingent Upon AwardJoin Synertex LLC and support a high-visibility national security program requiring advanced cybersecurity expertise in enterprise risk management, RMF, and security governance. The Cybersecurity SME serves as a senior technical authority responsible for advising on cybersecurity strategy, risk posture, authorization activities, and enterprise security governance across mission-critical systems. This role ensures alignment with Department of Defense (DoD) and Intelligence Community (IC) security frameworks while driving secure, resilient, and compliant cyber operations.RESPONSIBILITIES• Provide expert-level cybersecurity advisory support to program leadership on enterprise risk, governance, and security strategy. • Lead and s

Bethesda, MD 20892 • (42.8 miles) • Full Time • 9/15/2026

Position Summary/Overview:Key Concepts Knowledgebase, LLC., is seeking an Information Systems Security Officer for a project at a large NIH support organization. The successful candidate will work with our IT managers, engineers, technicians, and the client to ensure the expectations of both parties are fulfilled in a timely, cost-effective manner.

McLean, VA • (42.9 miles) • Full Time • 9/15/2026

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together.AI Security Engineer (Agentic SOC)Location: McLean, VA | On-site (5 days/week)Are you ready to build the security systems that protect a global enterprise automation platform from modern cyber threats? As a Security Engineer, you will design and implement advanced detection technologies to shield our critical infrastructure.ABOUT THE TEAMThe Appian Information Security department

Bethesda, MD • (43 miles) • Full Time • 9/15/2026

Location:Bethesda/Rockville, MD / Hybrid-Telework EligibleEmployment: Full-TimeStatus:Contingent Upon Proposal AwardAbout Essnova Essnova Solutions, Inc. is seeking an experienced Security Authorization / Information System Security Officer (ISSO) Analyst to support federal cybersecurity authorization, compliance, security documentation, and audit-readiness activities for a large-scale endpoint-management and endpoint-security modernization program supporting the National Institutes of Health (NIH).This position is contingent upon Essnova receiving contract award.The Security Authorization / ISSO Analyst will support continuous Assessment and Authorization (A&A), Authority to Operate (ATO), Authority to Use (ATU), System Security Plan (SSP), security-control evidence, remediation, and audi