• Senior Software Engineer /AFSIM Modeler

    KBR (Reston, VA)
    …AFSIM + Demonstrated proficiency in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI) ... Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (04/01/25)
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  • DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    …center infrastructure * Experience using Jira and Confluence on a daily basis * Active TS /SCI clearance required and eligibility to obtain a poly Desired * ... Required Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to… more
    William C Brown Inc (03/04/25)
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  • Field Engineer

    Nightwing (Sterling, VA)
    …design principles and operations. Understanding of the customer's message preparation process Active trade license in HVAC or Electrical systems (minimum ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (03/25/25)
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  • Principal Information Systems Security…

    Leidos (Reston, VA)
    …Will consider experience in lieu of a degree. + Candidate must have an active TS /SCI with polygraph **Preferred Qualifications:** + Experiences with at least one ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (04/01/25)
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  • Information Systems Security Officer…

    Nightwing (Sterling, VA)
    …cyber technical expert across multiple project assignments Required Skills: US Citizenship Must have an active Top Secret clearance Must be able to obtain a ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (03/27/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …minimal guidance. + Must be highly organized with strong attention to detail. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized ... 501164 DARPA Advanced Technology Engineer Work Location: Arlington, Virginia Schedule: Full Time...a related technical field. Clearance Requirements: Must have an Active Secret Security Clearance or the ability… more
    IronMountain Solutions, Inc. (03/31/25)
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  • Weapons of Mass Destruction (WMD) Engineer

    Dignitas Technologies LLC (Reston, VA)
    …or equivalent Additional Eligibility Qualifications + Must be a US Citizen + An active TOP SECRET /SCI clearance and ability to pass a Counter-Intelligence ... Dignitas is seeking a Weapons of Mass Destruction (WMD) Engineer or Scientist that will support engineering analysis, modeling,...+ Develop models and assessments of WMD and underground systems and auxiliary support and supply systems .… more
    Dignitas Technologies LLC (05/04/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …in lieu of a degree with at least a portion of the experience within the last 2 years. Active DoD Top Secret Clearance with SCI and must be able to obtain CI ... Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects of foreign… more
    SOS International LLC (04/18/25)
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  • Agile Coach Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …team dynamics to help maximize team performance Qualifications & Physical Requirements + Active TS /SCI security clearance with Polygraph + Bachelors and nine (9) ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (04/10/25)
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  • Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC has an immediate opening on a prime contract for a Systems Engineer with a background in Computer Architecture design, Network Storage ... different levels of understanding and expertise. **Qualifications** + Must currently possess an active TS /SCI with Polygraph. + Bachelor's degree and 9 years or… more
    SAIC (03/04/25)
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