• Staff Mission Architect Engineer

    Northrop Grumman (Dulles, VA)
    …8 years with a PhD + **Must have US Citizenship with active or current TS / SCI Clearance at time of application** + Understanding of RPO + Experience with ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (08/22/25)
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  • Senior Network Engineer - TS

    Leidos (Chantilly, VA)
    …scripting (PowerShell, Bash). **Required Qualifications:** + US Citizen with an active TS / SCI clearance with Polygraph. + Bachelor's degree in Information ... **Description** Seeking an experienced professional for a **Senior Network Engineer ** to support mission-critical projects in a secure environment. The ideal… more
    Leidos (09/14/25)
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  • Software Engineer / IDAM - Active TS

    ENS Solutions (Reston, VA)
    …with 8+ years of experience / Bachelor's degree with 10+ years of experience. + Active TS / SCI clearance and ability to obtain and maintain a CI poly. + Must meet ... As a Software Development Engineer with a focus on Identity and Access...+ Experience with integrating Radiant Logic with third party data sources Benefits Essential Network Security (ENS) Solutions, LLC… more
    ENS Solutions (09/27/25)
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  • Critical Facility Technician 3 - TS

    M. C. Dean (Warrenton, VA)
    …for access to classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.** **Passport Requirement:** Continued ... Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and...classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.**… more
    M. C. Dean (08/30/25)
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  • Critical Facility Technician 4 - TS

    M. C. Dean (Warrenton, VA)
    …for access to classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.** **Passport Requirement:** Continued ... Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and...classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.**… more
    M. C. Dean (08/30/25)
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  • Chief Engineer (Active TS

    Fluor (Warrenton, VA)
    …the Department of Defense and the Intelligence Community. **Job Description** Active TS / SCI with Polygraph Clearance Required This position is responsible for ... properly, PMs are correctly assigned, and perform QC of various input data + Troubleshoot, repair, and make modifications to electrical/mechanical systems + Order… more
    Fluor (09/18/25)
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  • Data Scientist - US Citizens only…

    The Metamorphosis Group (Reston, VA)
    Data Scientist - US Citizens only - TS / SCI /FSP REQUIRED Reston, Virginia . Government/Military Apply Now Data Scientist - US Citizens only - Clearances ... US Veterans preferred On premise at Government facility Requires TS / SCI , Full Scope Poly (must have already...the timely, reliable, and secure delivery of open source data , information , and insights. Position requires developer… more
    The Metamorphosis Group (09/10/25)
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  • Full Stack Developer - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ205984 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Description:** Deliver simple solutions to complex problems as a Software Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (08/27/25)
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  • Senior Software Developer - TS / SCI

    Leidos (Reston, VA)
    …**Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain ... **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed research… more
    Leidos (09/21/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    …be responsible for maintaining the security posture of our network infrastructure, systems, and data . The Cyber Engineer plays a key role in incident response, ... cyber security and engineering + IAT/IAM III + Active Secret clearance with eligibility for TS **Preferred...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (09/11/25)
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