• Senior Administrative Specialist

    RTX Corporation (Springfield, VA)
    …in a cross-functional environment + An active and transferable Top Secret/SCI CI Poly level US government issued security clearance is required prior to start ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/06/25)
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  • Process Improvement Engineer/ Specialist IV

    Amentum (Springfield, VA)
    …'s internal and external tasking's, projects, and programs. + Provide agency level technical expertise concerning the personnel security disciplines and standard ... Amentum is seeking a **Process Improvement Engineer/ Specialist IV** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in… more
    Amentum (10/17/25)
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  • Ethical AI/IV&V Specialist

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Ethical AI / IV&V Specialist will ensure that AI models and agentic systems are transparent, fair, and ... or re-accreditation. + Provide transparent ethical risk reporting to IT Security , ATO authorities, and mission stakeholders. **REQUIRED QUALIFICATIONS** + Active Top… more
    TekSynap (10/25/25)
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  • Modeling & Simulation Engineer ( Specialist…

    KBR (Reston, VA)
    …Engineer ( Specialist ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (10/24/25)
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  • Junior Helpdesk Specialist

    Chenega Corporation (Springfield, VA)
    …and time management skills + Ability to obtain DoD 8140 (formerly 8570.01-M) IAT Level I: A+ CE, CCNA- Security , CND, Network+ CE, SSCP, within 6 months ... **Req ID:** 38311 **Summary** **Junior Helpdesk Specialist ** **Springfield, VA** Are you ready to enhance...cutting-edge technology and take your career to the next level ! Chenega Agile Real-Time Solutions (CARS) was created with… more
    Chenega Corporation (11/17/25)
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  • Research Specialist - TS/SCI

    Xcelerate Solutions (Arlington, VA)
    Research Specialist Xcelerate Solutions is currently seeking a Research Specialist . As a Research Specialist you will p rovid e senior leaders with ... messages to the workforce. + Provide messaging and logistical support to organizational level meetings to include All-Hands and/or Town Halls. + Develop a program… more
    Xcelerate Solutions (11/14/25)
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  • Senior Satellite Communications Training…

    CACI International (Remington, VA)
    …possess a strong understanding of the customer's IT infrastructure, platforms, security practices, and Basic Telecommunications Training Program familiarity. + ... Senior Satellite Communications Training Specialist Job Category: Training Time Type: Full time...training sessions. + Prepares recommendations and reports to senior level personnel and/or management. + Implements approved revisions to… more
    CACI International (10/03/25)
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  • IT Support Specialist

    TekSynap (VA)
    …- IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Certifications** + DoD 8570 IAT Level II Baseline Certification + COMPTIA Security + CE + Cisco Certified ... for IT service improvements. + Ensures rigorous application of information security and cybersecurity policies, principles, and best practices across systems and… more
    TekSynap (11/15/25)
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  • Mission Application Technical Support…

    RTX Corporation (Langley AFB, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI - Current Raytheon Company Managed by Collins Aerospace… more
    RTX Corporation (11/06/25)
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  • Software QA Specialist /Applications Tester…

    General Dynamics Information Technology (Chantilly, VA)
    …Working with other performance and security test teams as appropriate. + ** Security Clearance Level ** : Top Secret/SCI with Polygraph + **Desired skills:** + ... **Req ID:** RQ206357 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret...mission-critical. Join our team as a Software Quality Assurance Specialist /Applications Tester and make an impact. While you help… more
    General Dynamics Information Technology (09/17/25)
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