• Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …Environment (CE) training within six (6) months of hire. Security Clearance: + Active Top Secret or higher required (SCI eligibility preferred). + Any Validator ... systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business… more
    Cydecor, Inc. (11/20/25)
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  • Senior Engineering Lead

    CACI International (Triangle, VA)
    …Manage relationships with key stakeholders and external partners **Qualifications:** _Required:_ + Top Secret ( TS ) with Sensitive Compartmented Information ... cloud computing; ensure the reliability, scalability, and performance of software systems + Architect and lead the...(SCI) eligibility security clearance ( TS /SCI) + Bachelor's degree in Computer Science, … more
    CACI International (12/11/25)
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  • DevOps Network Engineer

    Parsons Corporation (Centreville, VA)
    …+ GIAC Cloud Security Automation Certified **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... Parsons is looking for an amazingly talented **DevOps Network Engineer ** to join our team! In this role, you...TF posture on time-sensitive tasks. **Required Qualifications:** + **Active TS /SCI w/** **CI** **polygraph** + 5+ years of experience… more
    Parsons Corporation (12/12/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Network Professional (CCNP), or CompTIA Network+. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... Parsons company) is looking for an amazingly talented **Network/Systems Engineer ** to join our team! In this role you...+ Will respond to ad hoc needs and take lead for identifying and developing necessary response strategies created… more
    Parsons Corporation (10/31/25)
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  • Senior Electrical Engineer - Data Center

    Parsons Corporation (Centreville, VA)
    …to work effectively in a team environment. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... for an amazingly talented Senior level **Data Center Electrical Engineer ** to join our team! In this role you...such as NEC, IEEE, and local building codes. + Lead incident response efforts to resolve facility-related issues, including… more
    Parsons Corporation (09/27/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    …2025/2026 **Basic Qualifications:** \- At least 3 years of technical experience as a Software Engineer in an Agile environment with proficiency with one or more ... Candidate will work in a team environment utilizing Agile software methodologies and processes\. Candidate will autonomously work on...be obtained within 6 months of hire date\. \- TS /SCI with poly clearance is required\. **Desired Skills:** \-… more
    Lockheed Martin (10/11/25)
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  • Engineer V

    General Atomics (Herndon, VA)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Virginia **Clearance Level:** Top Secret **Pay Range Low:** 105,890 **City:** Herndon **Clearance ... worldwide. We have an exciting opportunity for a GNC Engineer to join our CSS group located in Herndon,...is required as is the ability to maintain a Top Secret Security Clearance. **US Citizenship Required?:**… more
    General Atomics (12/11/25)
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  • Palantir Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    Palantir Engineer , Lead The Opportunity: As an...data engineering, and data platforms, AI and ML, or software development + 3+ years of experience in a ... for our DoD clients. As a senior machine learning engineer on our core Palantir team, you'll train, test,...models that learn from data. In this role, you'll lead the direction of mission-critical solutions by applying best-fit… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Lead Facilities Engineer - Australia

    The Boeing Company (Chantilly, VA)
    …benefit for this position. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US Security ... us. Boeing Global Services (BGS) is looking for a ** Lead Facilities Engineer ** to join our team...range of engineering tasks by operating computer-assisted design orengineering software and equipment + Conferring with customers, engineers, and… more
    The Boeing Company (11/23/25)
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  • Engineer VI

    General Atomics (Herndon, VA)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Virginia **Clearance Level:** Top Secret **Pay Range Low:** 116,480 **City:** Herndon **Clearance ... We have an exciting opportunity for a Senior Systems Engineer in our Herndon, VA office which is part...is required as is the ability to maintain a Top Secret Security Clearance. **US Citizenship Required?:**… more
    General Atomics (12/11/25)
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