• Sr. Staff Systems Engineer Program Manager…

    Northrop Grumman (Dulles, VA)
    …at Northrop Grumman. **Basic Qualifications:** + Requires an active US Government DoD Top - Secret security clearance at time of application, current and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop...lifecycle of spacecraft development, build, and operations + Active TS / SCI or Active TS clearance… more
    Northrop Grumman (12/24/25)
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  • Sr. Principal Systems Engineer IPT Lead…

    Northrop Grumman (Dulles, VA)
    …at Northrop Grumman." **Basic Qualifications:** + Requires an active US Government DoD Top - Secret security clearance at time of application, current and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop...lifecycle of spacecraft development, build, and operations + Active TS / SCI or Active TS clearance… more
    Northrop Grumman (12/23/25)
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  • Systems Test Engineer / Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …standards, theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience in ... is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position....+ Willing and able to obtain and maintain a TS / SCI Security Clearance (US citizenship… more
    Northrop Grumman (10/23/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... related education and work experience. + Active a DoD TS / SCI with CI Poly + Familiarity with...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Salary compensation range… more
    The MITRE Corporation (12/17/25)
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  • Data Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …SME: * Education and/or Experience: Bachelor's degree and/or 10+ years of experience * Security Clearance: TS / SCI required with the ability to obtain a ... Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have...degree and/or 5 - 10 years of experience * Security Clearance: TS / SCI required with… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …**Position ID:** J0925-0627 **Employment Type:** Full Time **Position Description:** *Government Security Clearance Required: TS / SCI required with the ... Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have...Experience: Bachelor's degree and/or 5-10 years of experience * Security Clearance: TS / SCI with ability… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Experience with networking architecture **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience in ... Systems** is seeking a candidate to fill a **Systems Engineer / Principal Systems Engineer ** position. This...start. Must be able to obtain and maintain a TS / SCI security clearance. + Strong… more
    Northrop Grumman (11/13/25)
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  • Senior Software Engineer - Ctj - Poly

    Microsoft Corporation (Reston, VA)
    …not limited to the following specialized security screenings: Candidates must have an **active** TS / SCI and be willing to upgrade to TS / SCI (with ... to join The Identity team for the Azure Government Secret and Top - Secret Clouds. The...polygraph). This role will require candidates to maintain the TS / SCI (with polygraph) clearance. Ability to meet… more
    Microsoft Corporation (01/07/26)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    …experience \- TS / SCI clearance is required for this position; Final Top Secret clearance is required to start **Desired Skills:** \- Prior experience ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...and must meet eligibility requirements for access to classified information \. A TS / SCI clearance is… more
    Lockheed Martin (12/06/25)
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  • Sr Specialist, Systems Engineer (Cloud…

    L3Harris (Chantilly, VA)
    …minimum of 10 years of prior related experience + Ability to obtain a TS / SCI security clearance + 4+ years experience decomposing complex requirements ... sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Systems Engineer ...application in software systems Preferred Additional Skills: + Active TS / SCI security clearance is preferred… more
    L3Harris (12/21/25)
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