• Senior Cyber Risk Manager (Splunk Engineer

    The MITRE Corporation (Mclean, VA)
    Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. ... Splunk systems are configured and operated in compliance with Security Technical Implementation Guides (STIG) requirements. The candidate will manage Splunk user… more
    The MITRE Corporation (11/08/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …industries. We are seeking a **Network Engineer 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (01/08/26)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    …of the World \- Experience with Chef, Ansible, Gitlab or Docker \- Windows systems administrator experience ** Security Clearance Statement:** This position ... The Strata program is seeking a Dev Sec Ops Engineer to become a member of their software deployment...within a team and across multiple engineering functions \(Development, Security , Systems Engineering, and Tier 2 Operations… more
    Lockheed Martin (12/06/25)
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  • SIGINT Software Integration Engineer

    CACI International (Fairfax, VA)
    …Travel: Continental US * * * CACI is currently looking for a SIGINT Systems Integration Engineer to join our team developing next generation signals intelligence ... SIGINT Software Integration Engineer Job Category: Engineering Time Type: Full time...(SIGINT) and electronic warfare systems for the Department of Defense. Join this passionate… more
    CACI International (01/08/26)
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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - * The ... Contractor Team shall assist with continuous monitoring of IT systems that are required to sustain Sponsor accreditation of these systems . * The Contractor Team… more
    The Metamorphosis Group (12/03/25)
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  • Cyber Reverse Engineer

    CACI International (Sterling, VA)
    Cyber Reverse Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Opportunity:** **Come be part of a unique team solving wide-ranging national security cyber and hardware challenges. Use your skills in interesting projects… more
    CACI International (12/24/25)
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  • DevOps Engineer

    CACI International (Norfolk, VA)
    …lieu of degree + Experience in DevOps engineering + Strong knowledge of Linux and/or Windows operating systems + Experience with AWS and other cloud services + ... DevOps Engineer Job Category: Information Technology Time Type: Full...deployment processes + Implement automated infrastructure capabilities including backups, security tools, and monitoring + Utilize a consistent DevOps… more
    CACI International (11/07/25)
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  • Enterprise Monitoring Engineer

    SAIC (Springfield, VA)
    …Python, Bash, or Ansible). + Strong understanding of networking, Linux/ Windows systems , containers, and application architectures (microservices, APIs, ... **Description** The Enterprise Monitoring Engineer in Springfield, VA is a senior-level technical expert who is accountable for the advanced troubleshooting,… more
    SAIC (12/05/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT systems in ... who has prior experience working as a classified Network Engineer . This is an on-premises position on our...will require knowledge of implementing and maintaining NIST 800-53 Security Controls / RMF compliance in each environment along… more
    The MITRE Corporation (12/17/25)
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  • Chief Engineer - Enterprise IT

    CACI International (Chantilly, VA)
    …+ Provide Subject Matter Expertise to the team for the following skillsets: Windows and Linux operating systems , RMF Hardening Compliance, Utilization Metrics ... Chief Engineer - Enterprise IT Job Category: Information Technology Time...and subject matter expertise to an Information Technology (IT) Systems Engineering team supporting the Department of the Air… more
    CACI International (01/02/26)
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