• Software Developer/SME

    Amentum (Chantilly, VA)
    …**Clearance Required:** + TS /SCI w/ Poly **Minimum Education:** + MS in Computer Science or equivalent (desired) + BS in Mathematics and/or Computer Science ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate… more
    Amentum (10/27/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …: Must have an active Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you know someone ... every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network infrastructure. This position will… more
    ARSIEM (11/12/25)
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  • ServiceNow SecOps Business Process / Technical…

    BCMC (Dulles, VA)
    …Process / Technical Consultant to design, develop, and implement ServiceNow Security Operations (SecOps) solutions that enhance the customer's ability to detect, ... respond, and remediate security threats. This hybrid role combines ServiceNow SecOps development,...be able to obtain DHS program suitability and a TS /SCI clearance. * 8+ years of software development, IT… more
    BCMC (11/19/25)
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  • Delegated Authorizing Official Representative…

    Acclaim Technical Services (Annapolis Junction, MD)
    …Qualifications: Four to eight years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager or DAO in programs ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...for a Delegated Authorizing Official Representative (DAO) with a TS /SCI w/ poly to work in support of our… more
    Acclaim Technical Services (01/02/26)
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  • Software Developer

    KBR (Springfield, VA)
    …+ PKI management and user authentication + Experience with agile development Security Clearance Requirements: Active TS /SCI with Poly Belong, Connect and ... Title: Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/11/25)
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  • Cloud Architect

    Nightwing (Sterling, VA)
    …Citizen + Must have an active Secret clearance and be able to obtain a TS /SCI clearance + Must be able to obtain DHS Suitability + 8+ years of directly relevant ... community, defense, civil, and commercial markets. Nightwing is seeking a Cloud Engineer with the ability to assess, design, and develop a cloud-centric,… more
    Nightwing (01/07/26)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for an Information Systems Security Engineer (ISSE). Candidate will perform system or network designs ... Enlighten, honored as a Top Workplace from USA Today, is a leader...work. + Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS /SCI level… more
    Huntington Ingalls Industries (11/06/25)
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  • Site Reliability Developer 3

    Oracle (Reston, VA)
    …automation, resilience, and continuous improvement. **Responsibilities** Mandatory Qualifications: + Security Clearance: + US Government TS /SCI with Polygraph. ... Site Reliability Developer Oracle Cloud Infrastructure (OCI) - OCI National Security Regions Reston, VA/ Seattle, WA/ Austin, TX https://www.oracle.com/cloud/ We are… more
    Oracle (12/12/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... the better. We are seeking a **System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (11/05/25)
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  • Part Time System Alarm Monitor

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... seeking a **Part time Alarm Monitor** to join our ** Security and Electronic Systems (SES)** business Unit. As part...on the job duties. + ability to work with computer systems and experienced in MS office suite Qualifications… more
    M. C. Dean (11/26/25)
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