Security Systems Training Lab Manager Chenega Security International, LLCSecurity Systems Training Lab ManagerChantilly, VirginiaFull timeThe employee may work around equipment racks, control panels, workbenches, ladders, cabling, servers, tools, and electronic test equipment, and must be capable of performing hands-on installation, wiring, configuration, troubleshooting, and maintenance of laboratory systems and equipment. This role serves as the primary technical lead for the training lab, ensuring all access control, video surveillance, intrusion detection, networking, server, and training systems remain fully operational and ready to support instruction.
Protective Security Operations Chief (Psoc) - WPS III (Somalia) Acuity InternationalProtective Security Operations Chief (Psoc) - WPS III (Somalia)Reston, VA, VACommunicate with entities outside the protection cell using a variety of voice‑ and text‑based communications technologies (e.g., local cell phone, regional and global satellite phone, tactical military radio, UHF/VHF radio). Must maintain physical fitness readiness that includes, but is not limited to: medium and/or long‑distance running, bench presses, agility runs, push‑ups, sit‑ups, and stretching.
Lead Cyber Security Engineer Capital Bancorp, Inc.Lead Cyber Security EngineerRockville, MDRemote$115,000–$125,000 / yearWe offer commercial and consumer banking services to clients primarily in Maryland, DC, and Northern Virginia, alongside two nation-wide lending brands; Capital Bank Home Loans and OpenSky, a credit card division that offers and services credit cards across all states. As such, the Lead Information Security Engineer is responsible for designing, implementing, and continuously improving security controls, leading incident response activities, and serving as a key technical advisor to IT leadership and business stakeholders.
Security Specialist, Mid AMERICAN SYSTEMSSecurity Specialist, MidQuantico, VirginiaFull timeAMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. The successful candidate will be responsible for ensuring strict compliance with government security policies, procedures, and requirements for Special Access Programs (SAPs) within the organization.
Security Specialist, Junior AMERICAN SYSTEMSSecurity Specialist, JuniorQuantico, VirginiaFull timeAMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. Relevant or entry-level security certifications (e.g., SPeD, Security+ or similar) are a plus, with willingness to pursue additional professional certifications (e.g., SPeD, ISP, CPP) over time.
Application Security Engineer Polar IT ServicesApplication Security EngineerElkridge, DelawareRemote3+ years of experience with supporting Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), and IDE Plug-in environments using Veracode and Burp Suite. 3+ years of experience using the design and implementation of enterprise-wide security controls to secure applications, systems, network, or infrastructure services.
E01-T07 Industrial Security Specialist EXPANSIAE01-T07 Industrial Security SpecialistArlington, VAStart Date: Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform named Aether Aerospace focused on delivering high-impact technologies, technology-enabled services and advanced manufacturing solutions to the U.S. Department of Defense and related national security customers. The combined organization operates as a multi-entity aerospace and defense technology and tech-enabled services and manufacturing enterprise positioned for scalable growth, operational excellence, and long-term value creation.
Security Officer DoD TS SCI Clearance Required Patrol Allied UniversalSecurity Officer DoD TS SCI Clearance Required PatrolHerndon, VirginiaFull timeAs an Unarmed Patrol Officer supporting a dynamic technology environment, you will conduct routine patrols, monitor assigned areas, help deter security-related incidents, and assist with access control. Conduct regular and random unarmed patrols of office floors, lobbies, parking areas, building perimeters, and other assigned areas to help deter unauthorized activity and identify security-related concerns.
Security Control Assessor PeratonSecurity Control AssessorAlexandria, Virginia$146,000–$234,000 / yearFull timeKnowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, Procedural Language/Structured Query Language [PL/SQL] and injections, race conditions, covert channel, replay, return oriented attacks, malicious code). As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Security Guard - Part Time Visitor Management Allied UniversalSecurity Guard - Part Time Visitor ManagementReston, VirginiaPart timeAs a Front Desk Security Professional with Allied Universal, you will be the welcoming presence at a dynamic location, greeting visitors, managing access, monitoring activity, and responding to security-related concerns. Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.
Security Officer Full Time Access Control Allied UniversalSecurity Officer Full Time Access ControlLeesburg, VirginiaFull timeProvide customer service to employees, contractors, visitors, and delivery personnel by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a technology data center location. As an Access Control Officer at a dynamic technology location, you will manage entry points, verify credentials, monitor access activity, and respond to security-related concerns.
Security Officer TS SCI Clearance Required Patrol Allied UniversalSecurity Officer TS SCI Clearance Required PatrolArlington, VirginiaJoin Allied Universal as an Unarmed Patrol Officer at a dynamic tech-focused location, where you will monitor assigned areas, conduct routine patrols, maintain a visible presence to help deter security-related incidents, and deliver exceptional customer service and communication. Conduct regular and random foot and/or vehicle patrols throughout offices, common areas, parking areas, and perimeter points to help identify security-related concerns and report issues promptly.
F5 Network Security Engineer, Senior Booz Allen Hamilton Inc.F5 Network Security Engineer, SeniorFort Meade, MD$86,900–$198,000 / yearThis position is built for someone who enjoys solving difficult networking problems, working hands-on with advanced F5 and load balancing technologies, and supporting mission-critical infrastructure where performance, resilience, and security matter every day. This role offers the opportunity to take ownership of meaningful technical challenges, collaborate with experienced engineering and cybersecurity teams, and help modernize secure communications infrastructure supporting national security missions.
Cyber Systems Security Architect Booz Allen Hamilton Inc.Cyber Systems Security ArchitectHerndon, VA$86,800–$198,000 / yearOn our team, you'll lead the design and assessment of secure cloud, hybrid, and cross-domain architectures that protect mission‑critical workloads and ensure strong confidentiality and integrity across rapidly evolving Cloud Service Provider (CSP) environments. Additionally, you'll broaden your skillset in areas like advanced cloud security, adversary-focused threat analysis, cross‑domain system evaluation, and below‑the‑waterline CSP security architectures while hardening critical systems for the Intelligence Community.
Cyber, National Security, and Emerging Technologies Government Relations, Sector Leader Booz Allen HamiltonCyber, National Security, and Emerging Technologies Government Relations, Sector LeaderUsa, District of ColumbiaThe ideal candidate will bring deep subject matter expertise in cybersecurity policy and practice, strong relationships across Capitol Hill and the executive branch, and the ability to operate effectively and with initiative in a large and collaborative corporate environment, including an emphasis with emerging technologies and expertise with the intelligence community and national security space. Act as a strategist and facilitator in coordinating internal stakeholders and business leaders to develop alignment on public policy priorities and bring forward compelling points of view on policy debates relevant to Booz Allen’s business.
Security Manager Armada LtdSecurity ManagerFalls Church, VAFull timeFacilitate development of enterprise procedures to conduct full criminal history checks on staff also known as Childcare Background Checks (CBC) from initiation to adjudication including due process. Minimum Education:Bachelor's degree in a relevant field (Emergency Management, Security Studies, Public Policy, Information Security, or related discipline).
Security and Privacy Lead UnissantSecurity and Privacy LeadBethesda, MDFull timeCertificates, Licenses and Registrations:Desired certifications include CIPP/US and CIPM.Experience with cloud authorization packages and enterprise-wide assessments across multiple FISMA systems is considered a plus. Communication Skills:Excellent verbal and written skills, ability to present proposals and performance data, comfortable interfacing all levels of organization.
Program Security Representative Armada LtdProgram Security RepresentativeArlington, VAFull timeKnowledge, Skills and Abilities (KSAs):The Program Security Representative shall possess and have successfully demonstrated technical security competence, excellent oral and written communication skills, problem solving skills, analytical skills, and the interpersonal / people skills necessary to determine and implement proper and effective security policy and procedures for the protection of information at the program level for unclassified, collateral, SAP, and SCI efforts. The Program Security Representative will support the creation, processing, coordination, and approval of physical security (SAP Facility and Sensitive Compartmented Information Facility (SCIF) and Automated Information Systems (AIS)) accreditations, as well as entering such information, including individuals, programs, contracts, and performers, if required, into appropriate information security management systems, i.e. DARPA Archive System.
Enterprise Cloud Security Architect Booz Allen HamiltonEnterprise Cloud Security ArchitectReston, Virginia$86,800–$198,000 / yearAssociate’s degree and 10+ years of experience supporting IT projects and activities, Bachelor’s degree and 8+ years of experience supporting IT projects and activities, or Master’s degree and 6+ years of experience supporting IT projects and activities. Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification (CSSP-IS), including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification, within 30 days of start date.
AI Security Specialist LeidosAI Security SpecialistAshburn, VirginiaThe Department of Homeland Security (DHS), Customs and Border Protection (CBP) Cyber Security Directorate (CSD) Security Operations Center (SOC) is a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices, servers and workstations. Solid understanding and hands-on experience with generative AI models including prompt engineering, chain-of-thought reasoning, and Natural Language Processing (NLP) tasks such as entity extraction, summarization, and semantic search.