• Mid level Systems Engineer

    KBR (Chantilly, VA)
    …performance Travel: CONUS and OCONUS travel may be required. Security Requirements: Active TS -SCI/w Poly security clearance required. Belong, Connect and Grow ... Title: Mid level Systems Engineer KBR is seeking a Systems Engineer...+ Overseeing contractor development of technical collection systems and software in accordance with system requirements. + Demonstrated experience… more
    KBR (12/12/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Title: F5 Network Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS /SCI clearance and be willing to obtain a CI Poly Job ... F5 Network Engineer Location: Springfield, VA, US Job ID: ATR...and internal customers - Install/load operating system and application software - Isolate and resolve hardware and software more
    Arena Technical Resources, LLC (11/29/25)
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  • Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …+ Professional experience with RMF (Risk Management Framework) in embedded systems. + Active TS /SCI Clearance is highly desired. In compliance with pay ... interest of national security. Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance) Job Code: 30715...+ Mentor and develop junior engineers. + Provide DoD software selection and approval processes for COTS, GOTS, and… more
    L3Harris (11/01/25)
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  • AV Field Engineer 3

    M. C. Dean (Vienna, VA)
    …requirements, including US Citizenship, for access to classified information; **Applicants MUST hold an ACTIVE SECRET Clearance or be able to obtain an Interim ... 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… more
    M. C. Dean (10/30/25)
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  • SIGINT Ground SPO Mission Processing/Acquisition…

    KBR (Chantilly, VA)
    …and resolve issues and risks throughout the acquisition lifecycle Required Qualifications: + Active TS /SCI with CI Polygraph + BS in engineering, physics, or ... Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer KBR is seeking a highly qualified SIGINT Ground SPO Mission Processing/Acquisition Engineer to… more
    KBR (10/28/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS /SCI with a polygraph + Education: BS degree in ... Title: Photogrammetric Engineer Photogrammetric Engineer Belong. Connect. Grow....Electro-Optical payload and imagery geolocation and mensuration performance + Software : Experience writing or enhancing C++, MATLAB, Python, or… more
    KBR (10/21/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    …various SE and IVVT functional areas and tools as needed Required Qualifications: + Active TS /SCI with CI Polygraph + Experience working in government or ... Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T Engineer to support our customer in Chantilly, VA delivering… more
    KBR (10/20/25)
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  • Staff Cybersecurity Analyst / Information Systems…

    Northrop Grumman (Fairfax, VA)
    …Microsoft Office suite of products (Excel, PowerPoint, and Word). **Basic Qualifications** : + ** Active TS /SCI with Polygraph is required to be considered and is ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (01/10/26)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    …design and architecture. **Qualifications** **Required:** + Must be a US Citizen. + Active TS /SCI clearance with current polygraph. + Bachelor's degree in ... **Description** SAIC is seeking a Ground Systems Engineer to work on complex projects crucial to...JIRA, Confluence. + Proficiency in using modeling tools and software (eg Sparx Enterprise Architect, or Capella). + Familiarity… more
    SAIC (12/13/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …variety of complex engineering problems. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able ... ManTech seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.**...data processing ecosystem, including COTS and GOTS hardware and software , from cradle to grave. + Extract Transform Load… more
    ManTech (12/03/25)
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