• Sr Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Security Engineer Location:...Trust clearance. Job Description: We are seeking an experienced Senior Security Engineer well-versed in ... US Job ID: ATR 17697 Job Description Job Title: Sr Security Engineer (Managerial Role)...and implement, agency security policy in network security infrastructure devices . - Evaluate cybersecurity risks… more
    Arena Technical Resources, LLC (10/06/25)
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  • Network Security Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …your career while impacting our national security in cyber as a **Network Security Engineer Senior ** at GDIT. Here, technologists have many paths to ... government. We are seeking a dedicated and knowledgeable **Network Security Engineer Senior ** to join... security technologies. + Proven experience with other security devices and platforms. + Strong analytical… more
    General Dynamics Information Technology (11/05/25)
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  • Security Engineer

    Arena Technical Resources, LLC (Alexandria, VA)
    …Remote Eligibility: Candidate must possess an MBI (T2) clearance Job Description: As a Network Security Engineer Senior , the work you'll do will be impactful ... your cyber expertise and drive for innovation. The Network Security Engineer Senior must have:... security technologies. - Proven experience with other security devices and platforms. - Strong analytical… more
    Arena Technical Resources, LLC (10/28/25)
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  • Sr Network Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Network Security Engineer Location: Falls Church, VA, US Job ID: ATR 17722 Job Description Job Title: Sr Network Security Engineer Job ... our national security in cyber as a Sr . Network Security Engineer ....authentication and posture assessment. - Configure and manage network devices to enforce access control policies. - Work closely… more
    Arena Technical Resources, LLC (11/17/25)
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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 ... That's why our team is looking to add a Senior Associate, Physical Security Engineer .**...environments.** + **At Least 1 years experience with networking devices , connectivity protocols: VLANs, TCP/IP, firewalls, VPNs, and cloud… more
    Capital One (11/04/25)
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  • Senior Cyber Security

    CACI International (Norfolk, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to...computer and network vulnerabilities, data hiding and network and device security and encryption. Performs duties in… more
    CACI International (10/18/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …data flows for a wide range of devices . HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE AN IMPACT + Provides technical expertise to ensure systems ... + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security ** ** Engineer ** Deliver … more
    General Dynamics Information Technology (11/21/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... an invaluable edge in real estate. We're hiring a ** Senior SaaS Security Engineer ** to...reviews, least privilege scopes, refresh token hygiene, IP/session restrictions, device trust signals, token revocation patterns. + Define and… more
    CoStar Realty Information, Inc. (11/04/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer ** to join our team, supporting a critical program with the US Coast Guard. This position ... VA and will be a hybrid remote position. **Responsibilities** The Zero Trust Security Engineer will be responsible for leading the strategic implementation and… more
    GovCIO (11/18/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Physical Security Engineer 4** to join our ** Security and Electronic ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (10/23/25)
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