• Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...by Company, based on OCONUS location. + **Active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (09/17/25)
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  • Information Systems Security…

    Parsons Corporation (Fort Belvoir, VA)
    …+ Experience in engineering cross-domain solutions **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... on all matters, technical and otherwise, involving the security of information systems under his/her purview + Support security use case development in Splunk… more
    Parsons Corporation (09/25/25)
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  • SolarWinds Engineer

    System One (Alexandria, VA)
    Engineer 6 Month Contract to Hire On-Site, Alexandria, VA Federal End Client Top Secret Clearance required. An active Secret clearance may be upgraded ... ALTA IT Services is seeking a highly skilled SolarWinds Engineer to support the installation, configuration, and operational monitoring...a federal end-customer location in Alexandria, VA. An active Top Secret clearance is required per federal… more
    System One (11/22/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Fairfax, VA)
    …selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently enrolled in CE + ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...enrolled in CE, with the ability to obtain a Top - Secret /SCI clearance within a reasonable amount of… more
    Northrop Grumman (11/16/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    **Overview** LEAD TEST ENGINEER (ARDAP): Bowhead is seeking a Lead Test Engineer for the Army Data and Analytics Platform (ARDAP) effort located at Fort Belvoir, ... + Responsible for leading the testing and evaluation of large-scale DoD systems , ensuring the successful implementation and integration of modifications and changes… more
    UIC Government Services and the Bowhead Family of Companies (11/12/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    …at least 7 years in DOD **These Qualifications Would be Nice to Have:** + Current Top Secret Clearance + IAM Level III or IAT Level III Certification as required ... Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/18/25)
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  • Sr Principal Engineer Mission Assurance

    Northrop Grumman (Chantilly, VA)
    Secret Clearance, or higher or ability to acquire a Department of Defense Top Secret clearance. **What We Can Offer You** - Northrop Grumman provides a ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...more information on how to apply! Northrop Grumman Mission Systems (NGMS) is seeking a **Mission Assurance Engineer more
    Northrop Grumman (09/30/25)
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  • Principal/Sr Principal Field Engineer

    Northrop Grumman (Chantilly, VA)
    …extended hours during mission critical time periods. + US Citizen and Active Top Secret /SCI clearance are required. **Basic Qualifications for a Sr. Principal ... extended hours during mission critical time periods. + US Citizen and Active Top Secret /SCI clearance are required. **Preferred Qualifications:** + Degree in a… more
    Northrop Grumman (11/12/25)
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  • Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …cycle. + Experience writing software design documentation. **Preferred Qualifications:** + Active Top Secret / SCI security clearance with poly. + Experience ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (10/21/25)
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  • Testing & Assurance Engineer

    TekSynap (Reston, VA)
    …safety, and mission-alignment of the agentic AI platform. **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI eligibility + Bachelor's degree in ... ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizenship Active Top Secret clearance with SCI eligibility **OTHER INFORMATION** Please… more
    TekSynap (10/25/25)
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