• Principal/Sr Principal GNC Engineer

    Northrop Grumman (Dulles, VA)
    …(6 years with Masters, or 3 years with Ph.D.). + **Active Top Secret clearance** and eligibility for SCI at the time of application. US citizenship ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (12/09/25)
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  • Refueling portfolio Operations Manager

    Northrop Grumman (Dulles, VA)
    …the ability to obtain and maintain a security clearance. **Preferred Qualifications:** + Active Top Secret / SCI clearance. + Experience with MS One Note and ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (12/09/25)
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  • Lead, Systems Engineering - Modeling & Simulation

    L3Harris (Herndon, VA)
    …Python, Java + Advanced experience of MBSE tools: Cameo, ModelCenter, DOORS, Rhapsody + Top Secret SCI clearance highly desired In compliance with pay ... MAG. + Perform additional duties and responsibilities as assigned. Qualifications: + DoD TOP SECRET security clearance + Bachelor's degree in STEM fields… more
    L3Harris (12/05/25)
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  • Human Performance Data Scientist I

    General Dynamics Information Technology (Virginia Beach, VA)
    …RQ210954 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... and organized **LOCATION:** Various CONUS SITES **CLEARANCE:** Ability to obtain and maintain Secret or Top - Secret Clearance. **This is a contingent posting,… more
    General Dynamics Information Technology (12/03/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    … Secret DoD Security Clearance (T5 Investigation) + Must be eligible for TOP SECRET / SCI Security clearance and accesses (SI/TK/G/HCS-P) **Imagine One ... IT level-1 designation in Joint Personnel Adjudication System (JPAS) and/or Defense Information System for Security (DISS) **Required Experience:** + Shall have a… more
    Imagine One Technology & Management (12/01/25)
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  • Uniformed Security Services Officer (USS)…

    Koniag Government Services (Arlington, VA)
    …used to meet this requirement). + Secret with ability to obtain a Top Secret , with eligibility for SAP and SCI access. Top Secret clearance ... of the uniform security officer services is to protect personnel, information , property, and business continuity by "detecting, deterring, observing and reporting."… more
    Koniag Government Services (11/26/25)
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  • Capture Manager

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret **Company Description** Founded in 1989, SOSi is among the largest private, ... win probability. **Qualifications** Minimum Requirements + Active in scope Top Secret clearance required, with the ability...clearance required, with the ability to gain and maintain SCI eligibility and poly. + Experienced in Shipley or… more
    SOS International LLC (11/21/25)
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  • Traveling Security Control Assessor

    Leidos (Alexandria, VA)
    …support to enhance team capabilities and knowledge **Basic Qualifications:** + Active DoD Top Secret clearance with SCI eligibility required + Current ... maximum starting salary for this role is $112,500.** A Top Secret clearance and current IAT/IAM II...and inspections for DoD organizations and partners handling DoD information or connecting to the DoDIN. + Evaluate systems… more
    Leidos (11/18/25)
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  • Cybersecurity Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Arlington, VA)
    …RQ210368 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... **Experience:** **5+ years of related experience.** **Security clearance level:** **Active Top Secret required.** **Certifications:** **DoD 8570/8140 IAT Level… more
    General Dynamics Information Technology (11/18/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …execution of field events and prototype demonstrations Qualifications you must have: + Active Top Secret clearance with SCI eligibility + MS with 7+ ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that… more
    RTX Corporation (11/05/25)
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