• Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the largest ... worldwide. **Job Description** **Overview** SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. In this… more
    SOS International LLC (11/21/25)
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  • Cloud Software Engineer

    Parsons Corporation (Charlottesville, VA)
    …Experience with Government standards and procedures. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... Parsons is looking for an amazingly talented **Cloud** **Software Engineer ** to join our team! In this role you...Ability to support and troubleshoot issues on common Operating Systems (eg MacOS, Windows , Linux, yum/brew) +… more
    Parsons Corporation (11/24/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …credential for network design and troubleshooting. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... Parsons is looking for an amazingly talented **Senior Network Engineer ** to join our team! **What You'll Be Doing:**...CGI, HTML, and Active Server Pages (ASP); and operating systems such as Solaris and Windows NT.… more
    Parsons Corporation (11/15/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (11/21/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (10/09/25)
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  • Engineer , Senior-CRIBL

    Cayuse Holdings (Rosslyn, VA)
    …CloudWatch). + Experience with Terraform, Ansible, Git, Python, Bash, REST APIs, JSON/YAML. + Top Secret Clearance required. + Must be able to pass a background ... **Overview** The Engineer , Senior-CRIBL will serve as the technical lead...as assigned. **Qualifications** + Minimum 8+ years in IT systems , cybersecurity, or observability engineering; 3+ years directly managing… more
    Cayuse Holdings (10/25/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation + The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of...etc) networking protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient… more
    Leidos (12/19/25)
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  • Network Engineer - Data Center

    Trace Systems Inc (Portsmouth, VA)
    …significant events from the prior day. Minimum Qualifications + Active, in-scope US Government issued Top Secret clearance. + Due to the nature of the work and ... Title: Network Engineer - Data Center Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a Network Engineer - Data Center to support the… more
    Trace Systems Inc (12/15/25)
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  • CSfC Systems Engineer SME

    CACI International (VA)
    CSfC Systems Engineer SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... Travel: Continental US * * * Seeking a Senior Systems Engineer to provide Subject Matter Expertise...systems . + At least 7 years Server Operating Systems and Domain Administration experience in a Windows more
    CACI International (11/19/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS /SCI Poly clearance. **Responsibilities:** + Field Engineers ... Systems Engineering and providing support to those systems . + Strong recent experience in Windows ...McAfee product suite. + Demonstrated strong performance as an Engineer , developing or implementing information systems with… more
    CACI International (11/19/25)
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