• 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 the ... **Description** Leidos is looking for a Software Engineer to join a high performing agile team...**Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** to be considered for… more
    Leidos (09/15/25)
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  • Software Engineer ( TS / SCI…

    General Dynamics Information Technology (Mclean, VA)
    …ID:** RQ208025 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer will design and develop complex new software product or make… more
    General Dynamics Information Technology (09/27/25)
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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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  • Principal Mission Systems Integration…

    Northrop Grumman (Dulles, VA)
    …\#NOVASPACE **Basic Qualifications:** + **Must have US Citizenship with a current or active Top Secret / SCI Clearance at time of application** + Bachelor's ... 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 (08/09/25)
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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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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS / SCI clearance for our ... degree in Information Technology, Cybersecurity, Computer Science, Information Systems, Data Science, or Software Engineering...Clearance Requirements: This position will require an active DoD TS / SCI clearance and the ability to obtain… more
    V2X (09/12/25)
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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 - US Citzens only…

    The Metamorphosis Group (Chantilly, VA)
    Software Engineer - US Citzens only - TS / SCI /FSP REQUIRED Chantilly, Virginia . Government/Military Apply Now Software Engineer - US Citizens only - ... REQUIRED US Veterans Preferred On premise at Government facility TS / SCI , Full Scope Poly (must already have...security, operations, testing and other teams to provide system information and technical support. The Contractor team shall create,… more
    The Metamorphosis Group (09/10/25)
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  • Splunk Engineer - Active TS…

    ENS Solutions (Norfolk, VA)
    …setting up alerts and notifications + Familiarity with DoD Risk Management Framework + Top Secret / SCI clearance with the ability to obtain a ... + Experience with deploying, configuring, and performing functional testing and data validation in a Splunk environment + Experience with Splunk performing… more
    ENS Solutions (09/27/25)
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  • Principal / Sr. Principal Core Engineer…

    Northrop Grumman (Chantilly, VA)
    …degree with 6 years of Network Engineering experience for Level 4 Senior Principal Network Engineer placement + **Active TS / SCI with CI Poly at the time ... We are looking for a **Principal or Sr. Principal** **Core Network Engineer ** to support the design and implementation services for WAN/LAN infrastructures out… more
    Northrop Grumman (08/31/25)
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