• Principal Engineer - Top

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... history. Northrop Grumman Space Systems Sector seeks a qualified Principal Systems Engineer for the role of...+ **Must have US Citizenship with current or active Top Secret Clearance at time of application**… more
    Northrop Grumman (11/01/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …**Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to make a personal impact as ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...a **Senior** ** Principal Systems Engineer for Exchange Messaging** with… more
    General Dynamics Information Technology (11/06/25)
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  • Principal Systems Engineer

    RTX Corporation (Sterling, VA)
    …eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret ** Principal Systems Engineer ** **- Operational Expert** This position ... 12 years of relevant experience + Active and transferable US government issued secret security clearance or higher is required prior to start date **Qualifications… more
    RTX Corporation (11/04/25)
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  • Sr. Principal Systems 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 ... including identification, mitigation and realization **Basic Qualifications:** + Active DoD Top Secret Clearance at the time of application + Bachelor's Degree… more
    Northrop Grumman (11/19/25)
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  • HSM Engineer - Active Top

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... opportunity to make a personal impact as a **Senior Principal Engineer for HSM** with GDIT. A...IAT level II compliance + **Security Clearance Level:** Active Top Secret with SCI eligibility and a… more
    General Dynamics Information Technology (10/04/25)
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  • Logistics Engineer 3/4 - Top

    Northrop Grumman (Dulles, VA)
    …additional years of experience and/or military experience may be considered). + US citizen + Top Secret clearance with the ability to obtain SCI at time of ... part of history, they're making history. Northrop Grumman is seeking a Principal /Sr. Principal Logistics Engineer located onsite in Dulles VA. The Logistics… more
    Northrop Grumman (11/15/25)
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  • Systems Engineer - Level 2/3 ( Top

    Northrop Grumman (Dulles, VA)
    …2) or 5 years (level 5) of relevant experience + US Citizenship + Active or current Top Secret level clearance and the ability to obtain SCI level access at time ... coordination. This requisition may be filled at either the Systems Engineer (level 2) or Principal Systems Engineer (level 3) depending on experience and… more
    Northrop Grumman (11/20/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Washington, DC)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and...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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  • Principal /Sr Principal Field…

    Northrop Grumman (Chantilly, VA)
    …work extended hours during mission critical time periods. + US Citizen and Active Top Secret /SCI clearance are required. **Basic Qualifications for a Sr. ... looking for you to join our team as a ** Principal Field Engineer ** or **Sr. Principal...mission critical time periods. + US Citizen and Active Top Secret /SCI clearance are required. **Preferred Qualifications:**… more
    Northrop Grumman (11/12/25)
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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 (10/01/25)
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  • Sr Principal Engineer Mission…

    Northrop Grumman (Chantilly, VA)
    …that do not meet required standards and specifications **Basic Qualifications Sr Principal Engineer Mission Assurance:** + Bachelor's degree in a related ... AS9100 Quality Management System certification process. **Preferred Qualifications Sr Principal Engineer Mission Assurance:** + BS Degree...higher or ability to acquire a Department of Defense Top Secret clearance. **What We Can Offer… more
    Northrop Grumman (09/30/25)
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  • Identity and Access Management Senior…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... Join GDIT as an Identity and Access Management Senior Principal Engineer you will build an impactful...Administrator, MCSE). REQUIRED . Clearance Level Must Currently Possess: Top Secret and SCI eligible . Location:… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Principal Applications Delivery…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... you advance your career. Join GDIT as a Senior Principal Applications Delivery Network Engineer and build...are preferred. REQUIRED . Clearance Level Must Currently Possess: Top Secret and SCI eligible . Location:… more
    General Dynamics Information Technology (11/01/25)
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  • Systems Test Engineer / Principal

    Northrop Grumman (Chantilly, VA)
    …theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret /SCI security clearance + Experience in cable testing + ... Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position. This position will be located… more
    Northrop Grumman (10/23/25)
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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 + ... support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** +… more
    Northrop Grumman (11/16/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …cycle. + Experience writing software design documentation. **Preferred Qualifications:** + Active Top Secret / SCI security clearance with poly. + Experience ... of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program… more
    Northrop Grumman (10/21/25)
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  • Principal Satellite Communications…

    ManTech (Reston, VA)
    …**Preferred Qualifications:** + N/A **Clearance Requirements:** + Must have an active/current Top Secret security clearance. **Physical Requirements:** + Must be ... **ManTech** seeks a motivated, career and customer-oriented ** Principal Satellite Communications Engineer ** to join our team in the **Reston, VA** location. This… more
    ManTech (09/18/25)
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  • Engineer / Principal Engineer

    Northrop Grumman (Dulles, VA)
    …and test activities at a customer location. This position may be filled as an Engineer (level 2) or Principal Engineer (level 3) depending on how ... Grumman has an immediate opening for a Systems Test Engineer on an exciting program based in Dulles, Virginia....relevant experience + US citizen + Active or current Top Secret clearance with the ability to… more
    Northrop Grumman (11/21/25)
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  • Principal Software Engineer

    Ford Motor Company (Washington, DC)
    …the backbone of Ford's Industrial System. **In this position ** As a Principal Software Engineer within the Global Industrial System Analytics organization, you ... management role, you will actively contribute to hiring, onboarding, and mentoring top -tier engineering talent and act as a technical bar-raiser across the… more
    Ford Motor Company (10/11/25)
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