• Network Engineer

    Acclaim Technical Services (Reston, VA)
    …among DC area firms and continues to grow. We are actively hiring a Network Engineer with TS / SCI clearance and polygraph supporting a new contract recently ... network architecture. Conducts cost/benefit analysis and provides specific detailed information for hardware and software selection, implementation techniques… more
    Acclaim Technical Services (11/18/25)
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  • Systems Engineer

    Acclaim Technical Services (Reston, VA)
    …among DC area firms and continues to grow. We are actively hiring a Systems Engineer with TS / SCI clearance and polygraph supporting a new contract recently ... requirements. They participate in design reviews of components (hardware and software ) to ensure applicability to the current system and traceability of… more
    Acclaim Technical Services (11/18/25)
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  • Senior Cloud Engineer

    ManTech (Chantilly, VA)
    …or other IT-related discipline and seven (7) years of relevant experience in information technology, leveraging software applications and tools to meet customer ... of a Bachelor's: Associates' degree and 10 years of relevant experience in information technology, leveraging software applications and tools to meet customer… more
    ManTech (11/14/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …Amazon Web Service architect/engineering, ServiceNow/Service+) **Clearance Required:** * Must have an active TS / SCI and be able to obtain and maintain a CI poly ... look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in...exercises and maintain all associated documentation * Management of software in use and updates as required * Evaluate… more
    Amentum (11/14/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia… more
    ManTech (11/14/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    …government security clearance, you must be a US Citizen for consideration. Clearance Level: TS / SCI w/CI Poly Benefits: + Complete Insurance Coverage + Blue Cross ... Systems Engineer Location - Herndon, VA Job Description: With...integration of cross-functional solutions consisting of IT Hardware, COTS Software , and IT Architecture solutions. + Experience in performing… more
    Cinteot (11/06/25)
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  • Plant Engineer

    Nightwing (Sterling, VA)
    …by designing, developing, installing, and maintaining operations equipment. **Clearance Requirement:** TS / SCI with CI Polygraph **Must be willing to upgrade ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (10/23/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …or other IT-related discipline and 7+ years of relevant experience in information technology, leveraging software applications and tools to meet customer ... of a Bachelor's: Associates' degree and 10 years of relevant experience in information technology, leveraging software applications and tools to meet customer… more
    ManTech (10/21/25)
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  • Sr Photogrammetric Engineer

    KBR (Chantilly, VA)
    …Minimal 0-20% + Working Hours: Standard Qualifications:Required: + Security Clearance: Active TS / SCI with a polygraph + Education: BS degree in Engineering, ... Title: Sr Photogrammetric Engineer Belong. Connect. Grow. with KBR!KBR's National Security...Electro-Optical payload and imagery geolocation and mensuration performance + Software : Experience writing or enhancing C++, MATLAB, Python, or… more
    KBR (10/19/25)
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  • Technical Lead Engineer - ICAM

    Leidos (Chantilly, VA)
    …Engineering, additional years of relevant experience in lieu of degree is acceptable. + Active TS / SCI with ability to obtain a Polygraph + At least 2+ Year of ... and orchestration platforms (Rancher RKE2, OpenShift) + Experience containerizing legacy software systems + Familiarity with DevOps tools: Ansible, ArgoCD, GitLab,… more
    Leidos (09/28/25)
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