• Cyber Security Project Engineer TS…

    The Metamorphosis Group (Mclean, VA)
    Cyber Security Project Engineer TS / SCI Clearance with FSP REQUIRED McLean, VA . Government/Military Apply Now Description: MUST BE US CITIZEN MUST POSSESS ... ACTIVE TS / SCI with FSP - candidates without required...Information Systems Security Professional (CISSP), Certified Information System Security Engineer Professional (ISSEP), Certified… more
    The Metamorphosis Group (09/10/25)
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  • Software Engineer ( TS / SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ208024 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Family:** Software Engineering **Skills:** Java,Python (Programming Language),Scalable Web Applications,Software Systems **Experience:** 8 + years of related experience **US… more
    General Dynamics Information Technology (09/27/25)
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  • Software Engineer - Backend ( TS…

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ208023 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Software Engineering **Skills:** Building Architecture,Complex Systems ,Software Applications,Software Program **Experience:** 8 + years of related… more
    General Dynamics Information Technology (09/27/25)
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  • Data Engineer ( TS / SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ208014 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... related experience **US Citizenship Required:** Yes **Job Description:** DATA ENGINEER SR PRINCIPAL The Data Engineer will...establishing an environment to train custom models for the top language types currently available in our triage tool.… more
    General Dynamics Information Technology (09/27/25)
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  • 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 Database Engineer TS…

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Senior Database Engineer TS / SCI with Poly REQUIRED** **Category:** Database Administration **Main location:** United States, Virginia, Reston **Position ... Description:** CGI Federal is seeking an experienced Senior Database Engineer for an exciting opportunity within our Intel Community....Science or related STEM field a plus. * Active TS / SCI with Poly * Strong and demonstrated… more
    CGI Technologies and Solutions, Inc. (09/12/25)
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  • Software Engineer TS / SCI…

    Leidos (Alexandria, VA)
    …activities as a member of an agile development team. You must have an active/current TS / SCI Polygraph up front (this is firm). The development here includes: + ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...**Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** up frontto be considered… more
    Leidos (08/26/25)
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  • Network Engineer ( TS / SCI…

    General Dynamics Information Technology (Mclean, VA)
    …ID:** RQ208188 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **US Citizenship Required:** Yes **Job Description:** **JOB DESCRIPTION** The Network Engineer will be responsible for maintaining the design and the integrity… more
    General Dynamics Information Technology (10/01/25)
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  • Junior Software Engineer ( TS…

    SMX (Chantilly, VA)
    Junior Software Engineer ( TS / SCI CI Poly) (4405)at SMX(View all jobs) (https://www.smxtech.com/careers/) Chantilly, VA SMX is seeking a **Jr. Software ... Engineer ** in our Chantilly, VA office in support of...system functioning to ensure specifications. **Required Skills/Experience:** + **Clearance: TS / SCI CI Polygraph** + **On site support… more
    SMX (08/04/25)
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  • Amazon Dedicated Cloud Engineer , Vexillum

    Amazon (Herndon, VA)
    …of networking experience (TCP/IP) - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications ... a start-up. This is an opportunity to operate and engineer systems on a massive scale, and...candidate selected must currently possess and maintain an active TS / SCI security clearance. The position further requires… more
    Amazon (07/26/25)
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