• Principal/Sr Principal GNC Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... candidate that will fill the position of Principal/Senior Principal Engineer within our Spacecraft Guidance, Navigation, and Control (GNC)...with Masters, or 3 years with Ph.D.). + **Active Top Secret clearance** and eligibility for SCI… more
    Northrop Grumman (12/09/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …responsible for the acquisition of systems over the complete end-to-end life cycle. **A Top Secret /SCI Poly is required.** As the DevSecOps Systems Engineer , ... **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical position on the...to be substituted in lieu of degree. + Active Top Secret /SCI clearance with Poly. + Experience… more
    SAIC (12/08/25)
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  • Geospatial Engineer

    Lockheed Martin (Virginia Beach, VA)
    …Opportunity:** This position is in Virginia Beach, VA\. **Basic Qualifications:** Must hold a Top Secret clearance and be able to obtain a SCI\. Pre deployable ... **Description:** You will be a Geospatial Engineer Subject Matter Expert \(SME\) in virtual and...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/06/25)
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  • Space Protection Mission Engineer

    SAIC (Chantilly, VA)
    …7 or more years of experience; PhD and or more years of experience. + Active Top Secret /SCI clearance with Poly. + 3+ years' experience using or developing space ... of space and ground systems, architectures, and hardware and software solutions. The Space Protection Mission Engineer ...and software solutions. The Space Protection Mission Engineer will serve as the subject matter expert (SME)… more
    SAIC (12/06/25)
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  • Space Protection Acquisition Engineer

    SAIC (Chantilly, VA)
    …of experience. Significant customer experience may be considered in lieu of degree. + Active Top Secret /SCI clearance with CI Poly. + Experience in DoD or IC ... the next generation of space and ground systems, architectures, and hardware and software solutions. The **Space Protection Acquisition Engineer ** will serve as… more
    SAIC (11/21/25)
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  • Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a ** Top ** ** Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation ... + Perform day to day maintenance, fixes, configuration corrections, software and hardware updates, and deployments + Adhere to...considered in lieu of degree **Required Security Clearance:** + Top Secret Clearance required with the ability… more
    SAIC (12/11/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …with 1 year of cyber systems experience + Requires an **active** Top - Secret /Sensitive Compartmented Information (SCI) clearance [TS/SCI] **at time of ... with 4 years of cyber systems experience + Requires an **active** Top - Secret /Sensitive Compartmented Information (SCI) clearance [TS/SCI] **at time of… more
    Northrop Grumman (12/02/25)
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  • Senior Systems Engineer

    Amentum (Dahlgren, VA)
    …Information Assurance Technical (IAT) Level II certification. + Must have an Active Top Secret /SCI US Government Clearance. Note: US Citizenship is required to ... Amentum is seeking Senior Systems Engineer to join our team. You will be part of...maintain a Top Secret /SCI Clearance + Candidates must maintain a valid… more
    Amentum (11/13/25)
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  • Quality Assurance Engineer

    Parsons Corporation (Centreville, VA)
    …team members on automation best practices **Required Skills:** + Must have active ** Top Secret /SCI** security clearance and be amenable for poly upgrade + ... other formal testing procedures and documentation **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (11/08/25)
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  • TS/SCI DevOps Engineer

    Parsons Corporation (Centreville, VA)
    …project team members and customers. **What Required Skills You'll Bring:** + Active Top Secret security clearance. + Bachelor's degree in Computer Science, ... the Atlassian product suite (Confluence, Jira). **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (11/06/25)
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