• Regional Security Operations…

    CyrusOne (Sterling, VA)
    We are seeking a highly qualified and experienced Regional Security Operations Associate to join our team. The successful candidate will be responsible for ... investigations, and ensuring compliance with established standards. The Regional Security Operations Associate will also play a key role in assessing … more
    CyrusOne (11/19/25)
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  • Associate Security Specialist

    KBR (Chantilly, VA)
    Title: Associate Security Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. KBR is seeking an Associate Specialist to join the National Security Solutions (NSS) Chantilly team. Our Security professionals… more
    KBR (12/05/25)
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  • Senior Associate , Physical Security

    Capital One (Mclean, VA)
    Senior Associate , Physical Security Engineer, Global Workplace Services **At Capital One, we dare to dream, disrupt and deliver a better way. Our goal is ... well-oiled machine! That's why our team is looking to add a Senior Associate , Physical Security Engineer.** **As a Physical Security Engineer, you'll be a… more
    Capital One (11/04/25)
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  • Security Associate I

    V2X (Reston, VA)
    …Responsibilities + What you'll do: + Responsible for providing enterprise-wide Security support and local Facility Security Officer/Contractor Program ... Security Officer support as part of the V2X Security team. Assists the security manager with...Authorization for Smart Card Login Access (ASCL), and Trusted Associate Sponsorship System (TASS) + Skills: + Excellent written… more
    V2X (12/31/25)
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  • Systems Security Engineering,…

    The MITRE Corporation (Mclean, VA)
    …MITRE - and make a difference with us. Department Summary: MITRE's Systems Security Engineering Department has a new opportunity for a strong technical candidate ... foundation and work experiences to develop and apply the latest systems security and cybersecurity engineering concepts. You will partner with sponsors and customers… more
    The MITRE Corporation (12/27/25)
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  • FLEX Associate Security Architect

    Marriott (Bethesda, MD)
    …is a temporary position. **JOB SUMMARY:** Contributes to and maintains security strategies, requirements, and standards for applications and platforms. Provides in ... depth Technical Security guidance as the Security Subject Matter Experts (SME) for various technologies and project areas, with a heavy focus on API integration… more
    Marriott (12/23/25)
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  • Information Systems Security Officer…

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …Advanced Security Practitioner (CASP+) + Cloud certifications (AWS Certified Security , Azure Security Engineer Associate , Google Professional Cloud ... this digital age. The ISSO plays a critical role in ensuring security compliance, system resilience, and secure modernization of infrastructure and applications.… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Lead Security Engineer

    Leidos (Reston, VA)
    …such as CCSP (Certified Cloud Security Professional) and Azure Security Engineer Associate (AZ-500). **REQUIRED CORE TECHNICAL SKILLS: AZURE FOCUS** ... workloads, and pursue next-generation innovation. We are seeking a Security Engineer to serve as a technical leader for...is focused on securing Azure cloud environments and embedding security into every phase of the System Development Life… more
    Leidos (12/20/25)
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  • Sr Associate , Systems Integration…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Associate , Systems Integration Engineering Job Code: 31864 Job ... Location: Ashburn, VA Job Description: As the Sr Associate , Systems Integration Engineer, you will be responsible for...Agile PLM, Sunflower, Windchill. + Ability to maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (12/06/25)
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  • Classified Collaboration Center Security

    RTX Corporation (Dulles, VA)
    …As a key member of the RTX Global Security Services (GSS), Government Security Compliance (GSC), leadership team, the Associate Director of Security for ... CCC Senior Leadership Team, ensuring alignment between program objectives and enterprise-level security strategies. The Associate Director will lead a team of… more
    RTX Corporation (12/12/25)
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  • Security Site Supervisor - Government…

    Allied Universal (Germantown, MD)
    …Cadets + Minimum of one year verifiable and successful supervisory experience in security -related industry + Associate 's degree or higher in any discipline + ... Company Overview: Allied Universal(R), North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose.… more
    Allied Universal (12/04/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …+ Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate ), CompTIA Advanced Security ... **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer** to join our team in **Washington, DC, Quantico, Chantilly,… more
    ManTech (01/01/26)
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  • Principal Associate , Business & Technology…

    Capital One (Mclean, VA)
    …+, CompTIA Tech+, CompTIA Network+, CompTIA A+, CompTIA Project+, Systems Security Certified Practitioner (SSCP), Certified Associate in Project Management ... Principal Associate , Business & Technology Process Management - Enterprise...Services industry experience** + **Experience with analysis of information security or technology threats and risks** + **Background in… more
    Capital One (12/13/25)
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  • Associate Director of Cybersecurity…

    RTX Corporation (Sterling, VA)
    … clearance​ ** Security Clearance:** DoD Clearance: Secret Collins Aerospace Global Security Services (GSS) is seeking an Associate Director of Cybersecurity ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/20/25)
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  • Principal Associate , Cyber Risk & Analysis…

    Capital One (Mclean, VA)
    …+, CompTIA Tech+, CompTIA Network+, CompTIA A+, CompTIA Project+, Systems Security Certified Practitioner (SSCP), Certified Associate in Project Management ... Principal Associate , Cyber Risk & Analysis - Enterprise Services...CIPP, ABA Risk Management Certification)** + **Experience in Cyber Security Risk Management** + **Experience in operational IAM management… more
    Capital One (12/10/25)
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  • Software Engineer

    BCMC (Dulles, VA)
    …and Cloud Native Associate (KCNA), Kubernetes and Cloud Native Security Associate (KCSA), Certified Kubernetes Application Developer (CKAD), Certified ... 8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security Professional (CISSP)) certification highly desired * Agile software development… more
    BCMC (12/13/25)
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  • Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …and Cloud Native Associate (KCNA), Kubernetes and Cloud Native Security Associate (KCSA), Certified Kubernetes Application Developer (CKAD), Certified ... 8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security Professional (CISSP)) certification highly desired + Agile software development… more
    Nightwing (11/26/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    Security Requirements Guide + Microsoft certifications such as Azure Administrator Associate , Azure Security Engineer Associate , Solutions Expert in ... and resolving issues related to Azure cloud environments + Implementing Azure security best practices and managing Windows and Linux servers + Leveraging Azure… more
    ManTech (12/16/25)
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  • IT Engineer and Support Specialist

    Sciolex Corporation (Chantilly, VA)
    …+ CompTIA A+ certification or equivalent + MCSE or MTA certifications + Azure Administrator Associate + Azure Security Engineer Associate + Security ... software, applications, upgrades, and maintenance patches + Ensure network and system security practices comply with NIST SP 800-171 requirements + Prepare network… more
    Sciolex Corporation (10/09/25)
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  • Cybersecurity SIEM Systems Engineer

    BAE Systems (Sterling, VA)
    …(AWS Certified Security - Specialty) + MCASEA (Mobile Cloud Application Security Engineer Associate ) + GPEN (GIAC Certified Enterprise Defender) + ... to threats on all supported networks and enclaves. You will ensure security events are securely collected, appropriately formatted, ingested, and retained in… more
    BAE Systems (10/30/25)
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