• 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 (09/27/25)
    - Save Job - Related Jobs - Block Source
  • 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 (09/27/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Virtualization Engineer - Active TS

    ENS Solutions (San Antonio, TX)
    …IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core ... of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Vulnerability Researcher/ CNO Developer II…

    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...audit a piece of C++ code. Required Skills + TS / SCI Clearance Required + Experience with C… more
    Nightwing (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Security Control Assessor Representative SCAR

    Leidos (San Antonio, TX)
    …for the Air Force's cyberspace and information warfare capabilities. It enables cyber operations, cyber defense , intelligence, and information ... information assurance. + Requires an active DoD TS / SCI clearance. + Hands-on experience with the...Ability to perform duties on classified networks and handle sensitive information appropriately. + DoD 8570/8140 Baseline… more
    Leidos (11/22/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer

    Sealing Technologies (San Antonio, TX)
    …+ Working knowledge of any programming or scripting language + Experience with Cyber Defense software and supporting the military/DoW + Power user or ... techniques. + Strong customer service and communication skills + Ability to obtain TS / SCI security clearance + Ability to travel within the United States… more
    Sealing Technologies (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (San Antonio, TX)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph... + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Information more
    General Dynamics Information Technology (12/17/25)
    - Save Job - Related Jobs - Block Source
  • Network Defense and Analysis Shift Lead

    CACI International (San Antonio, TX)
    …reports to government senior leaders and decision makers. **Qualifications:** _Required:_ + DoD Top Secret / SCI Security Clearance + BS in related field, ... Defense and Analysis Shift Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/20/25)
    - Save Job - Related Jobs - Block Source
  • Unified Communications Engineer - Senior

    Amentum (San Antonio, TX)
    …part of a team in a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS with the ability to acquire SCI ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a… more
    Amentum (12/11/25)
    - Save Job - Related Jobs - Block Source
  • DevSecOps Engineer (Level 3 or4)

    Northrop Grumman (San Antonio, TX)
    …considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Expertise in statistical modeling ... deep learning, reinforcement learning) and evaluate their relevance to defense contexts. Mentor teams and promote a culture of...degree._ + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility… more
    Northrop Grumman (11/12/25)
    - Save Job - Related Jobs - Block Source