• Operations Research Systems Analyst

    Intrepid Solutions and Services (Crystal City, VA)
    …and possible OCONUS travel. **Qualifications** **CLEARANCE:** + Active TS/ SCI clearance. **CERTIFICATION(S):** + Education:Bachelor's Degree in Operations Research, ... Statistics, Mathematics, Data Science, Engineering, Computer Science, or a related field. + Preferred Education: Master's Degree or Ph.D. in relevant field. + Certified Analytics Professional (CAP) or other relevant technical certifications (preferred).… more
    Intrepid Solutions and Services (09/27/25)
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  • Software Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Job Description This is an opportunity to join a team of highly skilled TS/ SCI professionals who are working on cutting edge technical innovation that will directly ... Expertise in signal processing or real-time, streaming data processing. - Active TS/ SCI Security Clearance Bonus Skills: - Knowledge of communication system theory… more
    Arena Technical Resources, LLC (09/27/25)
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  • Technical Solutions Engineer, Deployment…

    Google (Reston, VA)
    …systems, computer hardware, and server hardware. + Active US Government Top Secret/ Sensitive Compartmentalized Information (TS/ SCI ) security clearance with ... be eligible to obtain, or currently possess and maintain an active TS/ SCI security clearance with polygraph. The position further requires the applicant will… more
    Google (09/27/25)
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  • Principal AI/ML Scientist

    Leidos (Arlington, VA)
    …Scientist to lead the development of Human-Machine Teaming solutions for the Information and Data Sciences Division of the Leidos Innovations Center. This position ... a US Citizen and be able to obtain a TS/ SCI clearance_ + _Ability and willingness to work a...with modeling and simulation of sensor data._ + _Active TS/ SCI Clearance_ If you're looking for comfort, keep scrolling.… more
    Leidos (09/27/25)
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  • ICS Incident Response Analyst

    GrammaTech, Inc. (Arlington, VA)
    …**_Important:_** Candidates must be a US citizen with ability to obtain a TS SCI and must be willing to work onsite as required. **Responsibilities** + Respond to ... ModBus, ENIP/CIP, BACnet, DNP3. + US citizenship with ability to obtain TS SCI . + Able to obtain and maintain a favorably adjudicated DHS background investigation… more
    GrammaTech, Inc. (09/27/25)
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  • VMware (ESXi) Engineer

    CACI International (Springfield, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI Employee Type: Regular Percentage of Travel Required: None Type of Travel: ... * Participates in special projects as required. Qualifications: Required- TS/ SCI clearance required; US Citizenship required; Location: Customer Site Education… more
    CACI International (09/27/25)
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  • Military Intelligence Strategic Planner

    Intrepid Solutions and Services (Crystal City, VA)
    …CONUS and possible OCONUS travel. **Qualifications** **CLEARANCE:** + Active TS/ SCI clearance. **CERTIFICATION(S):** + Education:Bachelor's Degree in a relevant ... (eg, INDOPACOM, EUCOM) or a functional topic (eg, Great Power Competition, information warfare, emerging technologies). **Benefits** **WHAT WE OFFER:** At CIS Secure… more
    Intrepid Solutions and Services (09/27/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …to the nature of the government contracts we support, US Citizenship is required. + TS/ SCI with Poly required for Position or TS/ SCI and willingness to obtain ... and maintain. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10… more
    Leidos (09/26/25)
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  • Training Scenario Developer

    Parsons Corporation (Fort Belvoir, VA)
    …the synthetic training environment. **What Required Skills You'll Bring:** + Active Top Secret/ SCI Clearance + Bachelors & 10+ years of experience, Masters & 8+ ... implement enhancements as needed. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This position is… more
    Parsons Corporation (09/26/25)
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  • Computer Network Operator

    CACI International (Chantilly, VA)
    …Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type ... not necessarily all of the following) **Qualifications** : _Required:_ * Active TS/ SCI with polygraph clearance and must obtain required polygraph for continued… more
    CACI International (09/26/25)
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