• Software Engineering - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... in containerized workloads and growing customer interest to shift security left, the Air gapped Container Team is looking...ground up across the end-to-end system. As a software engineer on our team, you will have the opportunity… more
    Microsoft Corporation (12/20/25)
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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 ... (eg, Security + CE, Network+ CE, or CCNA Security ) - Baseline DoD information assurance qualification....cybersecurity knowledge certification for network operations. + Must possess TS / SCI Clearance with CI Poly **What Desired… more
    Parsons Corporation (11/15/25)
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  • Information Assurance Engineer /ISSO

    CACI International (Sterling, VA)
    …(STIG) implementation and Security Content Automation Protocol (SCAP) tool usage** + **Active Top Secret clearance with SCI eligibility.** - ** ** **What ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel...and ability to assist others in the use of information security provisioning and monitoring tools to… more
    CACI International (01/13/26)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Experience with requirements management **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Hands-on experience ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...start. Must be able to obtain and maintain a TS / SCI security clearance. + Strong… more
    Northrop Grumman (12/19/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Network Professional (CCNP), or CompTIA Network+. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... to have a positive impact on our nation's national security . We strive for 100% customer satisfaction in every...and compliance, and configuration management. + Active and current TS / SCI clearance with polygraph. **What Desired Skills… more
    Parsons Corporation (10/31/25)
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  • 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 ... and stakeholders, facilitating informed decision-making. **Qualifications** **Minimum Requirements** + Existing TS / SCI (with poly). This security clearance… more
    SOS International LLC (11/21/25)
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  • Network / Communications Engineer (Full…

    Parsons Corporation (Reston, VA)
    …with VSAT systems and training methodologies. ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... is looking for an amazingly talented **Network / Communications Engineer ** to join our team! In this role you...diagrams. + Domestic/International travel may be required + Active TS / SCI is required **Full Performance Requirements:** +… more
    Parsons Corporation (12/24/25)
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  • Satellite Network Engineer (Full…

    Parsons Corporation (Reston, VA)
    …phased array T/R module design and modeling. ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... and problem-solving skills. + Domestic/International travel may be required + Active TS / SCI is required **Full Performance Requirements:** + Bachelor's degree… more
    Parsons Corporation (01/13/26)
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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 ... Parsons is looking for an amazingly talented **Cloud** **Software Engineer ** to join our team! In this role you...due to DoD contract + Must hold an active TS / SCI clearance **What Desired Skills You'll Bring:**… more
    Parsons Corporation (11/24/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …+ Experience support wargames and exercises Security Requirements: Active Top Secret clearance and eligible for SCI . Current TS / SCI preferred. ... Title: Modeling and Simulation Engineer KBR is seeking a highly qualified Modeling...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (12/02/25)
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