Development Security Engineer gTANGIBLE CorporationDevelopment Security EngineerArlington, VirginiaThe Development Security Engineer supports this Transportation Security Administration Information Technology (TSA IT) Task Order (TO) by c oordinat ing with Agile and Development Security Operations ( DevSecOps ) teams to develop, document and integrate security best practices during the Agile Software Development Life Cycle (SDLC). Conducts security testing of web applications, web services, end points, (and other web-related assets) using both Information Assurance & Cybersecurity Division ( IAD ) -provided automated testing tools and manual testing techniques.
Information System Security Officer (ISSO) PeratonInformation System Security Officer (ISSO)Laurel, Maryland$104,000–$166,000 / yearFull timeYou will own day-to-day security operations aligned to RMF, drive continuous monitoring, maintain ATO posture, and partner closely with subcontractor and customer personnel to ensure implementation and compliance. Responsibilities: Peraton Labs is seeking a poly cleared Information System Security Officer for a mission-critical, highly complex HPC environment enabling research across multiple security domains.
Senior Principal - Legal Counsel (Corporate & Securities) --Hybrid Atlantic Union BankSenior Principal - Legal Counsel (Corporate & Securities) --HybridReston, VASupport M&A and capital markets transactions including, for example, various cash management, liquidity and capital strategies such as issuances of debt and equity offerings, investments, asset sales and purchases, and financing arrangements. While the role spans the full range of corporate and securities matters, the ideal candidate brings depth in securities and public company reporting and will have the opportunity to grow into governance, strategic transactions, and other corporate areas over time.
Sr. Manager, National Security Sales Blue OriginSr. Manager, National Security SalesArlington, VirginiaLead development and implementation of capture strategy and lead campaign teams for sales of Blue Origin products and services to U.S. Government (USG) acquisition programs, and creation of new opportunities, in coordination with company senior leadership across multiple business units. As a valued member of an outstanding and highly skilled team, you will lead efforts to create, shape, pursue, and secure National Security Space (NSS) program opportunities and contracts, with the Department of Defense and Intelligence Community, as well as NSS industry partners.
Information Technology - Engineer, Cyber Security Sr Ampcus IncorporatedInformation Technology - Engineer, Cyber Security SrWashington, DC$75–$79 / hourMust be able to effectively communicate and provide positive customer service to every internal and external customer, including customers who may be demanding or otherwise challenging. Must be able to meet established deadlines and handle multiple customer service demands from internal and external customers, within set expectations for service excellence.
Principal Associate, Cyber Risk & Analysis Capital OnePrincipal Associate, Cyber Risk & AnalysisMcLean, VirginiaDesign, build, and maintain the multi-agent AI profiling platform, including agent logic, orchestration, prompt pipelines, confidence scoring, and QA thresholds to ensure continuous and accurate threat profile generation across all enrolled assets. Build and evolve a portal and API capabilities, including asset search, delta views, compliance gap exports, delta subscriptions, and system integrations, to meet consuming team needs without requiring manual fulfillment.
Security Officer Part Time Patrol Allied UniversalSecurity Officer Part Time PatrolSterling, VirginiaPart timeAs an Unarmed Patrol Officer supporting a dynamic technology, media, and telecommunications location, you will conduct routine patrols, maintain a visible presence to help deter incidents, and report security-related concerns. Provide customer service to employees, visitors, and contractors at a technology, media, and telecommunications location by carrying out site-specific security-related procedures, policies, and emergency response activities when appropriate.
Regional Security Manager Stand TogetherRegional Security ManagerArlington, VirginiaRemoteThe Regional Security Manager will serve as a primary security point of contact for an assigned region, working directly with teams to assess risk, recommend control measures, and operationalize appropriate resources to put these measures into place. Stand Together is a philanthropic community that helps America’s boldest changemakers tackle the root causes of our country’s biggest problems, from education to the economy, broken communities, and toxic division, among dozens of other pressing issues .
ICAM Security Engineer Booz Allen HamiltonICAM Security EngineerMcLean, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. You’ll expand your IAM experience to design, deploy, and support systems that verify appropriate user privileges and manage credentials for accessing our clients’ most valuable assets.
Alternate Facility Security Officer - JobID-0220 Innovative Defense TechnologiesAlternate Facility Security Officer - JobID-0220Arlington, Virginia$74,000–$116,000 / yearCoordinate secure outbound transportation logistics (e.g., FedEx Custom Critical, Defense Courier Service), including proper inner/outer wrapping, labeling, and preparation of cryptographic or classified material for cleared couriers. Innovative Defense Technologies (IDT), a leading defense technology company, is seeking an Alternate Facility Security Officer (AFSO) to be part of our Security team and based out of our Arlington, VA location.
Security Architect, Senior Booz Allen HamiltonSecurity Architect, SeniorArlington, VirginiaBachelor's degree in Computer Science, Cybersecurity, IT or Engineering and 14+ years of experience in security architecture or security engineering, or Master's degree in Computer Science, Cybersecurity, IT or Engineering and 12+ years of experience in security architecture or security engineering. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
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.
Cloud Security Project Manager Booz Allen HamiltonCloud Security Project ManagerUsa, District of ColumbiaYou’ll work with Navy mission stakeholders, cybersecurity teams, records managers, cloud‑engineering personnel, and Purview SMEs to translate policy requirements into actionable roadmaps, orchestrate technical implementation, and ensure consistent progress toward mission‑critical outcomes. As a Project Manager supporting Microsoft Purview data‑protection programs, you’ll lead the planning, execution, and sustainment of enterprise information‑protection, DLP, and lifecycle‑governance initiatives across Microsoft 365.
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.
Contract Special Security Officer (CSSO) Accenture Federal ServicesContract Special Security Officer (CSSO)Chantilly, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $108,400—$203,400 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Security Consulting Manager Accenture Federal ServicesSecurity Consulting ManagerFort Belvoir, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $157,300—$207,100 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
SAP Application Security Consultant – Onsite in Kingstowne, VA Accenture Federal ServicesSAP Application Security Consultant – Onsite in Kingstowne, VAKingstowne, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $116,900—$243,100 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Principal Cyber Security Architect LeidosPrincipal Cyber Security ArchitectGaithersburg, MarylandWe are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve software quality, and continuously evolve how we design and build mission-critical systems. August 18, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Information Security, ISSE FS Poly- Prime contract stanleyreidInformation Security, ISSE FS Poly- Prime contractAshburn, VirginiaThey are seeking an experienced Information Systems Security Officer (ISSE) to provide hands-on proactive ownership of the cybersecurity posture of their program. This role involves developing, implementing, and maintaining security policies and procedures to protect sensitive information and ensure compliance with relevant regulations.
Security Officer - Unarmed Patrol Associate Allied UniversalSecurity Officer - Unarmed Patrol AssociateLeesburg, VirginiaAdditional responsibilities include controlling access and egress; monitoring CCTV and alarm systems; composing detailed reports; deterring criminal activity and misconduct; and performing duties in accordance with site-specific post orders. Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.