• Research Science / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    …mathematical underpinnings and at least 4 years' experience.** **Must have active Top Secret security clearance.** **Experience developing models,.** ... Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/25/25)
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  • Senior Cyber Risk Manager (Splunk Engineer…

    The MITRE Corporation (Mclean, VA)
    … Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected ... a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and maintain a… more
    The MITRE Corporation (11/08/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …detailed below as well as the interview assessment._ + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ** TS ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will be...processing systems for product and commercial software. + Determine computer user needs: analyze system capabilities to resolve problems… more
    Northrop Grumman (12/25/25)
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  • Software Engineer - Level 5

    Northrop Grumman (Fairfax, VA)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 5_ role will be in either...processing systems for product and commercial software. + Determine computer user needs: analyze system capabilities to resolve problems… more
    Northrop Grumman (12/25/25)
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  • Mid to Senior Systems/Hardware Engineer…

    CACI International (Fort Meade, MD)
    …**_Required_** : + Minimum five plus (5+) years of industry experience + Current Top Secret /Secure Compartmented Information ( TS /SCI) clearance with Poly + ... Mid to Senior Systems/Hardware Engineer (VHDL) Job Category: Engineering Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/03/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    … clearance as dictated by the contract + Must have active Top Secret Clearance. _Desired:_ + Ph.D. in computer science, computer engineering, or ... Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/25/25)
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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 ability to ... 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 to obtain… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software ... years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems as a… more
    General Dynamics Information Technology (10/21/25)
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  • Systems Test Engineer

    KBR (Chantilly, VA)
    …and provide feedback to technical delivery team Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph + ... Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (12/05/25)
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  • Application Quality Assurance (QA) Engineer…

    Ops Tech Alliance (Washington, DC)
    …planning and retrospectives to support continuous quality improvement **Required Qualifications** + Top Secret security clearance with polygraph + Bachelor's ... Application Quality Assurance (QA) Engineer (Washington, DC) **Application QA Engineer **...projects in locations around the world to safeguard national security . We focus on hiring top talent… more
    Ops Tech Alliance (12/17/25)
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