• TS / SCI Cyber Defense

    Insight Global (San Antonio, TX)
    …will sit within a Sensitive Compartmented Information Facility (SCIF). Daily TS / SCI Cyber Defense Operator will: * Review all IDS/IPS alerts ... Job Description Insight Global is seeking a TS / SCI Cyber Defense...sensors to analyze Intrusion Detection Systems (IDS) and Security Information and Event Management (SIEM) to identify and correlate… more
    Insight Global (12/19/25)
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  • Zero Trust Cyber Security Engineer

    The MITRE Corporation (San Antonio, TX)
    …the ability to obtain and maintain a Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance. + Per the US Government's eligibility ... MITRE - and make a difference with us. MITRE's Cyber Defense - Installation to Edge seeks...year from the date of hire, the following clearance(s): Top Secret / SCI Salary compensation range… more
    The MITRE Corporation (12/23/25)
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  • Cyber Systems Engineer

    Northrop Grumman (San Antonio, TX)
    …start date._ **Basic Qualifications for Cyber Systems Engineer:** + An active DoD Top Secret Clearance is required + US citizenship is required + Eligibility ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description**...of a team to design, build and maintain a defense cyber security systems + Administering systems… more
    Northrop Grumman (12/17/25)
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  • Cybersecurity - Network Defense

    V2X (San Antonio, TX)
    …geopolitical and military environment. Responsibilities V2X is seeking a candidate to provide Cyber Network Defense and Analysis (Site Lead) to support the ... and Security Center (AFCENT NOSC) executes the full-spectrum of information technology (IT) services management and operations for AFCENT...must be a US Citizen with an active DoD TS - SCI Security Clearance. + MS degree in… more
    V2X (11/14/25)
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  • Assessor Engineer Communications and Networking…

    Leidos (San Antonio, TX)
    …for the Air Force's cyberspace and information warfare capabilities. It enables cyber operations, cyber defense , intelligence, and information ... may substitute for education depending on contract requirements.) + Requires an Active Top Secret / SCI security clearance. + 3-5+ years of hands-on… more
    Leidos (11/22/25)
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  • Information Technology Support Specialist…

    General Dynamics Information Technology (San Antonio, TX)
    …ID:** RQ212125 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... computer hardware and software using remote access tools * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities: Maintains current knowledge… more
    General Dynamics Information Technology (01/02/26)
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  • Enterprise Management Tools - Systems Engineer…

    General Dynamics Information Technology (San Antonio, TX)
    …ID:** RQ211471 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... 5+ years of related experience * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities:...services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the… more
    General Dynamics Information Technology (12/12/25)
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  • Secret Server Administrator - Active…

    ENS Solutions (San Antonio, TX)
    …with Delinea Secret Server administration [ formerly Thycotic] + Must possess an Active TS / SCI Clearance; willingness to obtain a CI Poly + Must meet the DoD ... The Secret Server Administrator will perform a variety of...8570 compliance with Information Assurance Technical (IAT) Level II certification. + Bachelor's… more
    ENS Solutions (12/27/25)
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  • F5 Security Engineer - Active TS

    ENS Solutions (San Antonio, TX)
    information systems, telecommunications, or an engineering focused field + Must have an Active TS / SCI and willing to obtain a CI Poly + 5+ years of relevant ... IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core… more
    ENS Solutions (12/27/25)
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  • Vulnerability Researcher/Reverse Engineer/CNO…

    Nightwing (San Antonio, TX)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...Required Skills + Ability to obtain a US Government TS / SCI Clearance + Experience with C or… more
    Nightwing (12/16/25)
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