• Associate, Information Security Systems…

    L3Harris (Waco, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Associate,Information System Security Engineering (Information System ... gain hands-on experience in Cybersecurity Engineering, with a focus on the DoD Risk Management Framework (RMF) Process. This internship provides a unique opportunity… more
    L3Harris (12/11/25)
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  • Cyber Security Engineer - Managing…

    Guidehouse (Houston, TX)
    …to our clients' business issues every day, applying a collection of security spectrum capabilities, including security strategy and governance, IT risk, ... and support cybersecurity tools and capabilities. + Develop and maintain documented System Security Plans for cyber tools and maintain current Network Diagrams per … more
    Guidehouse (11/28/25)
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  • Information Security System Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Information Security System Engineer Job Code 29905 Job Location: ... On-site) Schedule: 9/80 Job Description: L3Harris Technologies is seeking an Information Security Systems Engineer to join our Sensor Infrastructure team. The ideal… more
    L3Harris (10/12/25)
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  • Information System Security Manager (ISSM)

    NANA Regional Corporation (San Antonio, TX)
    The Information System Security Manager (ISSM) is responsible for overseeing the cybersecurity posture of systems and ensuring compliance with the Risk Management ... Framework (RMF). This role frequently collaborates with the Government Information System Security Officer (ISSO) to develop, maintain, and submit RMF artifacts and… more
    NANA Regional Corporation (12/13/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    Information System Security Engineer Key Role: Assist with designing, implementing, and managing policies and procedures to ensure database and sof tware security ... experience in an ISSE, ISSO, or IT role + Experience with DoD architecture, strategic planning, concept of operations, performance attributes, system architecture… more
    BOOZ, ALLEN & HAMILTON, INC. (12/11/25)
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  • Configuration/Change Management Services…

    Koniag Government Services (San Antonio, TX)
    …a Koniag Government Services company, is seeking a Configuration/Change Management Services ( Security Analyst II) to support **KDS** and our government customer at ... and implements advanced solutions for standard application integration, application security , application delivery, desktop engineering, mobile device engineering, end-user… more
    Koniag Government Services (10/17/25)
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  • Cyber Governance, Risk and Compliance- SME II

    Koniag Government Services (San Antonio, TX)
    …dental clinics. + Conducts risk assessments and assists in creating and updating security policies to ensure alignment with DoD cybersecurity requirements and ... + Supports audit processes and helps identify and mitigate potential security vulnerabilities across physical and virtual servers, multiple sites, and numerous… more
    Koniag Government Services (10/17/25)
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  • Platform DevOps Engineer II (Onsite)

    RTX Corporation (Richardson, TX)
    …+ Background in COTS/FOSS product installation, configuration, and integration + Must meet DoD 8570 IAT level II requirements ( Security + CE or equivalent) ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/05/25)
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  • Network Architect-Engineer SME

    GovCIO (Randolph AFB, TX)
    …integrating, and securing enterprise network and IT systems in compliance with DoD standards and cybersecurity mandates. The position is onsite at JBSA Randolph ... across WAN, LAN, wireless, and cloud environments, ensuring compliance with DoD standards and cybersecurity mandates. The incumbent will lead efforts to… more
    GovCIO (11/21/25)
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  • TS/SCI Cyber Defense Operator

    Insight Global (San Antonio, TX)
    …seeking a TS/SCI Cyber Defense Operator to support and defend a one of the largest DoD Networks. This is a 24/7/365 mission and will work on base and will sit within ... Defense Operator will: * Review all IDS/IPS alerts per DoD Customer Operating Instruction (OI) and checklists at the...at the AOL, COOP, or Ops Floor. Conduct host security monitoring, alert review, and intrusion detection analysis for… more
    Insight Global (12/19/25)
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