• Security Control Assessor (SCA) ( TS…

    Tau Six (Chantilly, VA)
    …networking, and cybersecurity tools, techniques, and tactics. Clearance Required: US Government Top Secret / SCI Responsibilities: The Security Control ... are seeking a motivated self-starter with experience in secure information systems to join a team of...assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or … more
    Tau Six (10/22/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... technical expertise in support of cyberspace operations? As a Systems Administrator , you'll have the chance to...+ Ability to be flexible for shift work + TS / SCI clearance with a polygraph + HS… more
    BOOZ, ALLEN & HAMILTON, INC. (12/07/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …based on candidate eligibility. **Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A US ... your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our… more
    The Boeing Company (12/25/25)
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  • Information Systems Security Officer

    SAIC (Grand Forks, ND)
    …(BMC3) mission areas. The position will provide "day-to-day" support for Collateral and Sensitive Compartmented Information ( SCI ) activities. This ... **Description** SAIC is looking for an Information Systems Security Officer (ISSO). The...months on the date of hire. **Security Clearance:** + Top Secret ( SCI eligible) required.… more
    SAIC (11/18/25)
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  • Senior Technical Consultant, Platform - Federal…

    ServiceNow, Inc. (Fort Meade, MD)
    …Up to 50% travel annually, driven by customer needs and internal meetings + **Active TS / SCI Clearance with Full Scope Polygraph (FSP) Required** + 3 years of ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (12/30/25)
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  • TS / SCI Security Engineer III…

    Insight Global (Montgomery, AL)
    …-High school diploma or quivalent -Palo Alto Networks Certified Network Security Administrator (PCNSA) -IAT-II certification - TS - SCI Eligible -Palo Alto ... troubleshoot, upgrade, patch, harden, maintain, and operate intrusion detection/prevention systems , firewalls, load balancers, and web proxies to protect AFNet… more
    Insight Global (10/17/25)
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  • Data Manager C - TS / SCI

    L3Harris (Palm Bay, FL)
    …the execution of various engineering and program management activities. Qualifications: * Active TS / SCI clearance with CI Poly required * Requires a High School ... maintain folder structures, facilitate the transfer of data between different networks and systems , media burning, file scanning, and file uploading. * Data Entry -… more
    L3Harris (10/15/25)
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  • Senior System Integrator Engineer ( TS…

    Vexterra Group (Bethesda, MD)
    …least 6 years of relevant professional experience * Must have an active TS / SCI with Counterintelligence Poly * Experience in system integrations testing through ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system… more
    Vexterra Group (10/14/25)
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  • Solutions Architect (Active TS / SCI…

    NANA Regional Corporation (Livermore, CA)
    We are seeking an experienced IT Database Architect / Administrator (job title: Solutions Architect) to join our dynamic, multi-disciplinary 24/7/365 Mission Support ... for the design, implementation, maintenance, and security of our database systems . You will work closely with application developers, system architects, and… more
    NANA Regional Corporation (10/31/25)
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  • Geospatial Systems Integrator

    Arena Technical Resources, LLC (Aberdeen, MD)
    …SCI Citizenship: US Citizenship Required. Education: Bachelor's degree or higher in Information Systems , Computer Science, or a related field. Years of ... Location: Aberdeen MD Eligibility: Candidate must possess an active TS / SCI clearance Job Description: As a Senior...Experience: 10+ years of experience in systems administrator , engineering, and integration supporting large-scale… more
    Arena Technical Resources, LLC (12/08/25)
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