• Principal / Sr Principal Systems

    Northrop Grumman (Fairfax, VA)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **AND** a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...at either a Principal level (level 3) or a Senior Principal level (level 4), depending on the candidate's… more
    Northrop Grumman (05/29/25)
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  • Sr. Staff Systems Architect - Fault…

    Northrop Grumman (Dulles, VA)
    …only part of history, they're making history. Northrop Grumman is hiring a qualified Senior Staff Systems Engineer to support National Security Space (NSS) ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (07/10/25)
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  • Senior Technical Director, TS

    Parsons Corporation (Herndon, VA)
    …got what you're looking for. **Job Description:** Parsons is searching for a Lead Systems Engineer / Systems Architect to join our growing organization. The ... or mental disability, or veteran status._ **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (08/08/25)
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  • Senior Software Developer TS /SCI

    Parsons Corporation (Centreville, VA)
    …with C++ or C + Proficiency with Linux **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software applications?...and develop customer software that will be deployed in systems helping make the country a safer place? In… more
    Parsons Corporation (05/24/25)
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  • Principal / Sr Principal Software Engineer

    Northrop Grumman (Fairfax, VA)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **AND** a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...(BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with… more
    Northrop Grumman (05/29/25)
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  • Northrop Grumman (DoD SkillBridge) Principal/Sr…

    Northrop Grumman (Fairfax, VA)
    …of our mission! Northrop Grumman Space Systems (NGSP) seeks to find a Senior DevSecOps Engineer in the Payload and Ground Systems Division Engineering ... **Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at time… more
    Northrop Grumman (05/21/25)
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  • ServiceNow (SNOW) Technical Business Analyst…

    V2X (Springfield, VA)
    …and professionalism. We are hiring a ServiceNow (SNOW) Technical Business Analyst - Top Secret clearance to support our government customer based in Springfield, ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...+ Collaborating with stakeholders across the organization to map, engineer , and refine business processes for implementation with the… more
    V2X (07/22/25)
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  • Principal / Sr. Principal Core Engineer

    Northrop Grumman (Chantilly, VA)
    …6 years of Network Engineering experience for Level 4 Senior Principal Network Engineer placement + **Active TS /SCI with CI Poly at the time of ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/03/25)
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  • OCONUS Field Engineer - TS /SCI…

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and ... **Description** We are seeking mid to senior field engineers to join our international team...is made-up of highly technical and motivated individuals. The engineer for this role will troubleshoot complex problems, as… more
    Leidos (08/08/25)
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  • Network Engineer - TS /SCI Polygraph…

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA. The team is made-up of ... highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex...related subject. + **Must possess an active and in-scope TS /SCI With Poly to be considered** + Active/current basic… more
    Leidos (08/08/25)
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