• Top Secret Clearance Jobs (College Park, MD)
    About the job National Security Specialist 6 - Sponsor Technical Liaison Top Secret Clearance Jobs is dedicated to helping those with the most exclusive ... security or radiation detection/protection operations Preferred Qualifications Have an active TS /SCI clearance National security-relevant technical management… more
    Upward (07/14/25)
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  • ManTech International (Stafford, VA)
    …Experience with DoD systems acquisition Clearance Requirements: Must have an active Top Secret /SCI clearance Physical Requirements: Must be able ... and innovate with MANTECH! ManTech is seeking a motivated, customer-oriented Logistics Specialist to support the Marine Corps Systems Command, Program Manager… more
    Upward (07/18/25)
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  • Helm Point Solutions (Springfield, VA)
    Security Specialist , Area Security Officer (5) What you will be doing? Help to secure the Government Customer Sites people, facilities, information, and systems ... supporting SCIFs and collateral areas (eg, access control, intrusion detection systems , locks, destruction devices, secure phones, etc.,), prior to SCIF… more
    Upward (07/12/25)
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  • Amentum (Springfield, VA)
    Amentum is seeking a Physical Security Specialist III to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS). Duties May Include: ... and SCI policies and regulations, and Committee on National Security Systems publications, and provide general guidance of TEMPEST concepts and requirements.… more
    Upward (07/27/25)
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  • Loft Federal (Golden, CO)
    …clearance is required. The ability to obtain and maintain a Top Secret / Sensitive Compartmented Information ( TS /SCI) clearance is required. Preference will ... with existing clients and vendors. Monitor and status of active programs ensuring contract objectives are fulfilled and complex...given to candidates with a DoD or Intelligence Community Top Secret background investigation with at least… more
    Upward (07/18/25)
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  • General Dynamics Information Technology, Inc. (San Diego, CA)
    Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret /SCI Clearance Level Must Be Able to Obtain: Top Secret /SCI Public ... and ATGMP, as applicable. Required Qualifications: Must have an active TS /SCI clearance Must have a minimum...onboard an AEGIS DDG and or CG. Naval Warfare Specialist . Warfare experience in implementation of Task Group Concept… more
    Upward (07/01/25)
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  • XMSTART (Chantilly, VA)
    …Design, Visual Arts, Multimedia Design, or a related field Security Clearance Requirements: Active TS /SCI clearance with CI Poly Reinvestigation date within 7 ... XMSTART is looking to add an experienced full-time Graphics Specialist to our team, in Chantilly, VA . All positions are 100% Onsite. This program provides SAO with… more
    Upward (06/28/25)
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  • SAIC (Springfield, VA)
    …of supervision. Detail-minded with an extraordinary work ethic. Required Clearance: US Citizenship. Active Secret clearance with the ability to obtain a Top ... Job Description Description This is a communications specialist position assigned to the US Department of...with other IRM offices to configure, test and deploy systems . Deploys, often with little notice, to Department priority… more
    Upward (07/26/25)
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  • BryceTech (Huntsville, AL)
    Systems Command (SSC) or other Space Force organizations. Security Clearance: Active TS /SCI Additional Information BryceTech offers a full range of benefits, ... data-driven solutions in aerospace, biosecurity, and defense. We specialize in systems engineering, advanced analytics, and R&D program and strategic advisory… more
    Upward (07/11/25)
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  • Systems Specialist - Active

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ202620 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Specialist **Skills:** Computer Hardware,Remote Access,Remote Support...and using remote access tools * Security Clearance Level: TS /SCI w/Poly * Required Skills and Abilities: Maintains current… more
    General Dynamics Information Technology (07/01/25)
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  • Cyber Security Operations Specialist

    System One (Springfield, VA)
    …Type: Direct Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret /SCI Cyber Security Operations Specialist Springfield, VA or ... Job Title: Cyber Security Operations Specialist / Intrusion Detection ( Top Secret...These Qualifications: Must be a US Citizen with an Active TS /SCI Security Clearance Bachelor's Degree in… more
    System One (07/19/25)
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  • Training and Operations Support Specialist

    KBR (Lompoc, CA)
    Title: Training and Operations Support Specialist - Top Secret Training and Operations Support Specialist - Top Secret Belong. Connect. Grow. ... Experience or certification in project management and/or operations support or management. Active Top - Secret clearance. Basic Compensation: $130-160k The… more
    KBR (07/13/25)
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  • CDS Storage & Data Specialist (Onsite…

    RTX Corporation (Tucson, AZ)
    …data, and backup solutions in a dynamic and fast-paced environment. **This role requires Top Secret Security Clearance and is onsite in Tucson, AZ. Relocation ... is required, as only US citizens are eligible for a security clearance. + Top Secret Security Clearance **Qualifications We Prefer:** + NetApp Certified Data… more
    RTX Corporation (06/28/25)
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  • IT Service Desk Specialist - Top

    Tesla Laboratories. Inc. (Vienna, VA)
    Active Top Secret Clearance Required The position is on site in Vienna VA (Tysons Corner area) with FinCen Works as part of an IT Service Desk team ... preferred + Excellent organizational and communications skills + US Citizenship necessary + Active Top Secret Clearance REQUIRED Benefits Paid vacation 11… more
    Tesla Laboratories. Inc. (05/08/25)
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  • Top Secret - IT Specialist

    Insight Global (Quantico, VA)
    …Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements - Active Top Secret Clearance -Sec+CE ... is to install, maintain and repair products such as equipment, integrated systems and subsystems, and software at the client and/or field locations. Instructs… more
    Insight Global (07/01/25)
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  • Lead, Unmanned Maritime Systems Engineer…

    L3Harris (Palm Bay, FL)
    …Lifecycle (SDLC) experience executing in a development environment + Must possess an active Top Secret security clearance Preferred Additional Skills: + ... in the interest of national security. Job Title: Lead, Systems Engineering (Unmanned Underwater Vehicles (UUV's) Systems )Job...Sonar Technician (STG) + US Coast Guard: Maritime Enforcement Specialist (ME) + US Army: Engineer Diver (12D) +… more
    L3Harris (06/18/25)
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  • Security Support Services/Site Lead - Joint Staff…

    NANA Regional Corporation (Suffolk, VA)
    RiverTech is seeking an experienced Security Specialist to serve as Site Lead/Supervisor for a multi-discipline (cross-functional) team providing comprehensive ... of National (Executive Orders), DoD, JS, and NATO security policy, procedures, systems , and programs to ensure security eligibility of personnel for entry into… more
    NANA Regional Corporation (07/23/25)
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  • Specialist , Systems Engineering…

    L3Harris (Springfield, VA)
    …security. Job Title: Specialist , Systems Engineer - Mission Protection Specialist ( Active TS /SCI w/ CI Poly Required)Job Code: 24380Job Location: ... Springfield, VAJob Description:L3Harris Technologies is currently seeking a Specialist , Systems Engineer - Mission Protection ...degree, minimum of 8 years of prior related experience.* Active Top Secret /SCI with CI… more
    L3Harris (06/03/25)
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  • Systems Engineer - Integration…

    V2X (Springfield, VA)
    …We have a great opportunity for a Systems Engineer - Integration - active TS /SCI clearance in Springfield, VA. The position is required to be onsite. ... This position will require US citizenship and an active DoD Top Secret /SCI clearance....to obtain and maintain a Counterintelligence (CI) Polygraph. The Systems Engineer - Integration (SEI) provides a combination of… more
    V2X (06/24/25)
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  • Senior Specialist , Cyber Infrastructure…

    L3Harris (Lompoc, CA)
    …+ In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret / SCI security clearance required. + DOD 8570.01M IAT 2 certification. ... in the interest of national security. Job Title: Senior Specialist , Cyber Infrastructure Systems Engineer (Relocation Available)...grow in a dynamic, fast paced, team-oriented environment. + Active TS /SCI DOD security clearance w/CI Poly… more
    L3Harris (07/26/25)
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