• Principal /Sr. Principal Mission…

    Northrop Grumman (Chantilly, VA)
    …Tools, including Atlassian Suite (Jira, Confluence), BitBucket, MatterMost. This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer ... processes for space vehicle configuration, to include both hardware, software , and configurable item parameters. + Coordinate with external...related experience + US citizen + Active or current Top Secret clearance with the ability to… more
    Northrop Grumman (07/16/25)
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  • Principal / Sr. Principal Mission…

    Northrop Grumman (Chantilly, VA)
    …Tools, including Atlassian Suite (Jira, Confluence), BitBucket, MatterMost. This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer ... execution. + Lead troubleshooting of satellite, ground, and/or C2 software issues during mission operations. + Enact configuration management...related experience + US citizen + Active or current Top Secret clearance with the ability to… more
    Northrop Grumman (07/16/25)
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  • Principal Engineer - RF Microwave…

    Northrop Grumman (Dulles, VA)
    …history, they're making history. We have openings for a **RF Microwave Design/FPGA Engineer ** to join our team of qualified, diverse individuals in the Tactical ... be located in **Dulles, VA** . The candidate will work as an engineer designing RF subsystems and components for satellite communications applications. The candidate… more
    Northrop Grumman (06/12/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management ... package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our...(DoD 8570 IAT Level II Computing Environment Cert) + Top Secret Clearance Saliense Consulting LLC provides… more
    Saliense Consulting (07/07/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …mindset across the organization. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security...the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new… more
    Leidos (06/30/25)
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  • Lead Principal Engineer

    CACI International (Springfield, VA)
    Lead Principal Engineer Job Category: Engineering Time...Point, Excel, Word, Project). * US Citizen * Final Top - Secret Clearance based upon a TIER 5 ... Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up...* * * The Opportunity: * Serve as the Principal Engineer and functional lead for the… more
    CACI International (07/16/25)
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  • Principal Engineer (PE) Electronics

    Amentum (Springfield, VA)
    …grounding. **Minimum Requirements:** + Must possess a US government Top Secret security clearance with SCI eligibility ( TS /SCI). Some positions may require ... **This position is contingent upon contract award** Amentum is seeking a ** Principal Engineer (PE) Electronics** to support an upcoming INSCOM G-4 Global… more
    Amentum (06/27/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …of post-deployment integration issues. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber security program and… more
    Leidos (06/30/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …to enhance proactive security defenses. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security...the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new… more
    Leidos (06/28/25)
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  • Engineer / Principal Engineer…

    Northrop Grumman (Dulles, VA)
    …network communications design, implementation & testing This position can be filled as an Engineer (level 2) or Principal Engineer (level 3) depending on ... for Ground Solutions by defining, adapting and deploying ground software and communication systems required to operate the mission....relevant experience + Ability to obtain and maintain a Top Secret / SCI clearance + US citizen… more
    Northrop Grumman (07/08/25)
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