2027 CNAS Shawn Brimley Next Generation National Security Leaders Fellowship Center for a New American Security2027 CNAS Shawn Brimley Next Generation National Security Leaders FellowshipWashington, DCEvery year, the Center for a New American Security selects a bipartisan group of 20-25 emerging national security leaders to participate in the Shawn Brimley Next Generation National Security Leaders Fellowship. This year-long, part-time professional development fellowship aims to bring together young professionals across sectors within the national security field to learn best practices and lessons in leadership.
Intelligence Analyst - Security Operations Center Metro One Loss Prevention Services, Inc.Intelligence Analyst - Security Operations CenterLeesburg, VAFull timeYou monitor an all-hazards picture for client critical infrastructure across multiple sites in a disperse geographical areas severe weather, grid and utility disruption, civil unrest and protest activity, crime and targeted violence, unauthorized drone activity, transportation and supply disruption, wildfire, seismic activity, and public health events. Key Competencies All-Hazards Analysis Risk Calculation Stakeholder Communication OSINT Tradecraft Situational Awareness Decision-Making Under Pressure Analytic Writing Escalation Judgment Attention to Detail Work Environment • On-site at a designated client Security Operations Center.
Information System Security Officer Vets HiredInformation System Security OfficerAnnapolis Junction, Maryland1+ years of experience in utilizing security relevant tools, systems, and applications in support of Risk Management Framework (RMF) to include: NESSUS, ACAS, DISA STIGs, SCAP, Audit Reduction, and HBSS. We currently seeking a Cybersecurity Information System Security Officer (ISSO) to support Department of Defense (DoD) and Special Access Program (SAP) activities in Annapolis Junction, MD.
Security Engineer Mitchell MartinSecurity EngineerMerrifield, VARemote$78–$83 / hourBy applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. The candidate will utilize general technology knowledge in network engineering and security to support connected devices and IoT systems.
NewSenior Information Security Engineer ASRC Federal Holding CompanySenior Information Security EngineerReston, VARemoteASRC Federal Data Networx is seeking a Senior Information System Security Officer (ISSO) to support federal cybersecurity and Risk Management Framework (RMF) activities for enterprise information systems. The ISSO serves as the primary cybersecurity and privacy advisor to System Owners (SOs), ensuring security and privacy requirements are integrated throughout the system lifecycle while maintaining compliance with federal regulations and Authorization to Operate (ATO) requirements.
Senior Cloud Security Engineer Anduril Industries IncSenior Cloud Security EngineerWashington, DC$166,000–$220,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
Senior Information System Security Officer (ISSO) PeratonSenior Information System Security Officer (ISSO)Laurel, Maryland$135,000–$216,000 / yearFull timeResponsibilities: Peraton Labs is seeking a poly cleared Senior Information System Security Officer for a mission-critical, highly complex HPC environment enabling research across multiple security domains. 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.
Senior Cybersecurity Engineer / Security Architect (MLS & High-Assurance Systems) EccalonSenior Cybersecurity Engineer / Security Architect (MLS & High-Assurance Systems)Hanover, MarylandThe Senior Cybersecurity Engineer / Security Architect is responsible for defining, implementing, and evaluating advanced cybersecurity solutions for high-assurance environments supporting sensitive and classified information. Demonstrated experience supporting or delivering cybersecurity projects aligned to: NIST Cybersecurity Framework (NIST CSF).
Cleared Security Escort (3)* FgsCleared Security Escort (3)*Suitland, MarylandDemonstrating an unyielding commitment to our customers, superior trust and dedication with our partners, and leading-edge technical expertise over the past seven years, FGS has experienced explosive growth providing superior services throughout the world, from North America and the Pacific Rim to the Middle East and Europe. The successful candidate will provide continuous escort services for uncleared construction personnel, vendors, inspectors, and visitors performing work within Sensitive Compartmented Information Facilities (SCIFs) and other controlled-access environments.
Security Control Assessor (SCA) (TS/SCI) Tau SixSecurity Control Assessor (SCA) (TS/SCI)Chantilly, VATau Six, an agile small company delivering cutting edge cybersecurity and systems integration services to the US National Security market, has an immediate need for a Cybersecurity Security Control Assessor (SCA) for a Department of Defense customer. Shall develop an annual compilation of findings and observations based upon the Security Assessment Reports and Periodic Cybersecurity Assessment Reports or Security Compliance Reports based upon fiscal year assessments.
NewCybersecurity Analyst/Information Systems Security Manager CACI International Inc.Cybersecurity Analyst/Information Systems Security ManagerAlexandria, VA$72,700–$149,200 / yearThe Opportunity:Join CACI as a Cybersecurity Analyst/Information Systems Security Manager supporting a Joint Interagency Task Force that reports to the Deputy Secretary of Defense, to better align authorities and resources to rapidly deliver Joint C-sUAS capabilities to America's warfighters, defeat adversary threats, and promote sovereignty over national airspace. Implement the Defense (DOD) Risk Management Framework (RMF) and assist the System Security Manager (ISSM) ensure successful implementation of associated security controls and reviews all RMF documentation packages, and system fielding, operations, or upgrade requirements.
Security Specialist - Risk Management Framework Parsons Commercial Technology Group Inc.Security Specialist - Risk Management FrameworkSpringfield, VA$125,100–$225,200 / yearWhat You'll Be Doing: Ensure proper use of remote access connectivity from NGA to the Personnel Security and Background Investigation systems approved by NGA's CIO and Information Technology Services Directorate (CIO-T) office and maintained in accordance with NGA's policy and procedures. Training and awareness of system, contractors are required to complete annual refresher IT Security Awareness training as well as additional security training based on their Security Specialist roles and responsibility.
Application Security Architect Alarm.com IncorporatedApplication Security ArchitectTysons Corner, VA$158,050–$193,325 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. AI & LLM Security: Partner with teams adopting AI and LLM-based systems-both internal tooling and production features-to ensure secure design, model and data protection, prompt/input validation, and safe integration patterns.
NewProgram Security Representative (PSR) III - Chantilly, VA General Dynamics Information TechnologyProgram Security Representative (PSR) III - Chantilly, VAChantilly, VirginiaCisco Certified Network Associate (CCNA) Security - Cisco - Cisco, GICSP: Global Industrial Cyber Security Professional - Global Information Assurance Certification (GIAC), GSEC: GIAC Security Essentials Certification - Global Information Assurance Certification (GIAC) - Global Information Assurance Certification (GIAC) Experience: To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Security Architect (RFP) Ampcus IncorporatedSecurity Architect (RFP)Washington, DC$70–$80 / hourAmpcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.
Application Security Architect Alarm.comApplication Security ArchitectTysons, VA$158,050–$193,325 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. AI & LLM Security: Partner with teams adopting AI and LLM-based systems—both internal tooling and production features—to ensure secure design, model and data protection, prompt/input validation, and safe integration patterns.
Information Systems Security Engineer System OneInformation Systems Security EngineerClarksburg, MD$180,000 / yearYou’ll be hands-on with the Risk Management Framework (RMF), Assessment & Authorization (A&A), ATO sustainment, control validation, continuous monitoring, and vulnerability/stig compliance efforts—partnering closely with security and technical teams. In this role, you’ll help build, secure, and maintain systems by applying cybersecurity engineering best practices across design, implementation, authorization, and ongoing compliance.
NewProgram Security Representative I ESC, Inc.Program Security Representative IChantilly, VA$135,000–$140,000 / yearContractorFull timeThe Program Security Representative’s primary function is to provide multi-discipline security support for one or more of the customer’s Special Access Programs (SAPs). The position will provide “day-to-day” multi-discipline analysis for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.
NewInformation Systems Security Engineer The Josef GroupInformation Systems Security EngineerChantilly, VirginiaDevelop, implement, and/or integrate Information Assurance (IA) and security systems, including those for networking, computing, virtualization, cloud, and enclave environments, to include those with multiple enclaves and with differing data protection/classification requirements. 8+ years of experience supporting highly secure cybersecurity systems, including ATO processing, A&A documentation, networking operations, and security control analysis/remediation.
Computer Security System Specialist - Level III On-Site JASINTComputer Security System Specialist - Level III On-SiteWashington D.C., DCJASINT participates in E-Verify and will provide the federal government with I-9 information to confirm that all new hires are authorized to work in the U.S. To learn more about E-Verify, please visit dhs.gov/e-verify. Knowledgeable of Federal, DHS and IC cybersecurity policy and guidance; experienced with cloud and on-premise environments and with translating policy into implementable plans and overseeing their execution.