• Lead Security Engineer

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer** **Clearance: Top Secret w/ SCI eligibility** **Location: Alexandria, VA** **Start: Based on Contract ... you! **Job Locations** _US-VA-Alexandria_ **Job ID** _2025-2022_ **Category** _CyberSecurity_ **Type** _Regular Full-Time_ **Clearance Required** _Top Secret / SCI more
    Foxhole Technology, Inc (12/19/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    …ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret / SCI clearance **OTHER INFORMATION ** Please note this job ... of industry accepted standards and best practices related to Information Management Operations and with ITSM best...Degree in Related Field + Clearance: Must possess a Top Secret / SCI clearance **Overview** We… more
    TekSynap (10/07/25)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    …+ Experience supporting anechoic chamber operations Security Clearance: + Active Top Secret / SCI clearance. PHYSICAL DEMANDS: + The physical demands ... We compete hard. We play hard. Apply now to join us! Job LocationsUS-VA-Arlington ID 2025-4951 Business Unit ASI Type Full-Time Clearance Top Secret / SCI more
    Integration Innovation, Inc. (i3) (11/11/25)
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  • Senior Communications Security Manager

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level with SCI eligibility and maintain SAP eligibility. ... and adjudication processes. + Coordinate with facility security officers and information systems security managers. + Maintain current knowledge of… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Senior Autonomy Engineer

    Serco (Alexandria, VA)
    …wargaming. **Qualifications** To be successful in this role, you will have: + Active DoD Top Secret Clearance with SCI eligibility. + A Master's degree in ... **Position Type** _Full-Time_ **Security Clearance** _Other_ **Clearance Details** _Active DoD Top Secret with SCI Eligibility_ **Telework** _No… more
    Serco (12/14/25)
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  • Information Systems Security Officer

    Parsons Corporation (Herndon, VA)
    …IC and DoD community partners and special programs **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... what's possible. **Job Description:** In this role as a ** Information systems security Officer** you will develop, maintain, and...+ Software evaluation tools: SonarQube, Fortify, etc. + Active Top Secret w/ SCI eligibility and… more
    Parsons Corporation (12/17/25)
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  • PKI Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …RQ211742 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** PKI Certificate Management,Public Key Infrastructure,Public Key Infrastructure...fast-paced environment. REQUIRED + Clearance Level Must Currently Possess: Top Secret and SCI eligible… more
    General Dynamics Information Technology (12/17/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …responsible for the acquisition of systems over the complete end-to-end life cycle. **A Top Secret / SCI Poly is required.** As the DevSecOps Systems Engineer, ... plan and define capabilities needed to better support mission operations (eg, automation, situational awareness, etc.). + Support digital...to be substituted in lieu of degree. + Active Top Secret / SCI clearance with Poly.… more
    SAIC (12/08/25)
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  • Operations Advisor

    Leidos (Reston, VA)
    …Advisors, **at all levels (1 to 20+ years of experience)** with a current ** TS / SCI w/Polygraph,** to support a wide range of operational and programmatic ... activities. Operations Advisors will also be expected to provide thorough...a degree* **All positions require possession of a current/active TS / SCI with Polygraph. Candidates who do not… more
    Leidos (10/15/25)
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  • Electrical Maintenance Technician Shift Lead

    M. C. Dean (Alexandria, VA)
    …access to classified information ; **Ability to obtain and maintain a Top - Secret / SCI Clearance.** **Work hours** - Friday through Sunday, 7:00pm-7:00am ... access to classified information ; **Ability to obtain and maintain a Top - Secret / SCI Clearance.** **Technical Skills and Knowledge ** + Proficient in… more
    M. C. Dean (11/14/25)
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