• M. C. Dean (San Antonio, TX)
    …may meet eligibility requirements, including US Citizenship, for access to classified information ; Active TS / SCI with Polygraph Clearance. Responsibilities ... may meet eligibility requirements, including US Citizenship, for access to classified information ; Active TS / SCI with Polygraph Clearance. Experience… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • CACI International (Austin, TX)
    …Familiarity with concepts and techniques associated with adversarial AI and AI/ML assurance. Active Top Secret / SCI clearance preferred. - ** ** What You Can ... Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • RTX Corporation (Richardson, TX)
    …required, as only US citizens are eligible for a security clearance? Security Clearance: TS / SCI without Polygraph At Raytheon, the foundation of everything we do ... Engineer II / Linux with experience in Linux Infrastructure Engineering to join an agile product team. The...(Eg Python, Java, Ruby, Bash, C++, C#, Go) Current TS / SCI issued security clearance is required day… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • World Wide Technology (San Antonio, TX)
    …as assigned Requirements: Interim Secret Clearance required prior to start, TS / SCI preferred will possess a technical IAT-II certification (Sec+ or ... hire position and you must currently have an active TS / SCI Security Clearance or above. We are...The selected candidate will help lead the design, develop, engineer , and document the new Amazon Web Services (AWS)… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance? Security Clearance: TS / SCI - Current Raytheon Company Managed by Collins Aerospace Collins Aerospace, ... is seeking a highly motivated and talented Senior Software Engineer with a strong interest in the design, development...degree, 9 years of relevant experience Active and transferable TS / SCI US government issued security clearance is… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • CACI International (San Antonio, TX)
    Senior Cloud DevOps Engineer - Identity Management Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI ... Vault, and related technologies. Collaborate with cybersecurity, DevSecOps, and infrastructure teams to enhance security posture and streamline identity workflows.… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer II - Infrastructure

    RTX Corporation (Richardson, TX)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At Raytheon, the foundation of ... that create a safer, more secure world. We are seeking an Infrastructure Service Engineer to join our SETC Systems Engineering and Test Capabilities (SETC) team… more
    RTX Corporation (11/11/25)
    - Save Job - Related Jobs - Block Source
  • Enterprise Management Tools - Systems…

    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 ... * Required Experience: 5+ years of related experience * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities: Windows Server Administrator;… 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 ... that will improve the performance and reliability of the network security infrastructure + Applies capacity planning configuration changes as demanded by the… more
    ENS Solutions (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Safety Professional Lead - TS / SCI

    M. C. Dean (San Antonio, TX)
    …meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS / SCI with Polygraph Clearance.** Responsibilities ... may meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS / SCI with Polygraph Clearance.** + Experience… more
    M. C. Dean (09/23/25)
    - Save Job - Related Jobs - Block Source
  • Virtualization Engineer - Active TS

    ENS Solutions (San Antonio, TX)
    …clients' biggest challenges, deliver on promise, and innovate the client's physical/virtual infrastructure for the future. Our work depends on a Virtualization ... Engineer joining our team to support Government activities in...+ Design and build virtual environment service models including Infrastructure -as-a-Service and Platform-as-a-Service. + Identify, design, and implement process… more
    ENS Solutions (09/27/25)
    - 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 ... operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ...with SCI or the ability to acquire Top Secret / SCI * At least… more
    Amentum (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Offensive Security…

    Oracle (Austin, TX)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive ... of the software and hardware that runs our cloud infrastructure and strive for continuous improvement. The OCI Offensive...+ Experience working with large enterprise customers + Active TS / SCI Clearance Disclaimer: **Certain US customer or… more
    Oracle (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Unified Communications Engineer - Principal

    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 ... operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ...Services (DCIN- TS ES) which is a DoD-provided, TS / SCI , integrated voice, video, and data, global… more
    Amentum (09/17/25)
    - Save Job - Related Jobs - Block Source
  • Senior DevOps Engineer

    CACI International (Austin, TX)
    …Aerospace Engineering, Computer Engineering, Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + ... Senior DevOps Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Research Science / Senior AI Machine Learning…

    CACI International (Austin, TX)
    …with concepts and techniques associated with adversarial AI and AI/ML assurance.** **Active Top Secret / SCI clearance preferred.** - ** ** **What You ... Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Data Scientist / Senior AI Machine Learning…

    CACI International (Austin, TX)
    …with concepts and techniques associated with adversarial AI and AI/ML assurance. + Active Top Secret / SCI clearance preferred. - ** ** **What You Can ... Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …be considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI clearance + Experience with designing, deploying and ... of your career. We are seeking an experienced **Cloud Engineer ** (Principal Cyber Systems Engineer or Sr....degree._ + US Citizenship required + A current/active DoD Top Secret w/ SCI clearance… more
    Northrop Grumman (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Senior Cloud Engineer / Specialist (Oase)

    Oracle (Austin, TX)
    …Other duties as assigned **The candidate requires these attributes:** - **US Government security clearance Top Secret / SCI with Polygraph** - A BS or MS in ... this position will have the following attributes:** - **US Government security clearance Top Secret / SCI with Polygraph** - Experience supporting multiple… more
    Oracle (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Managed by Collins Aerospace** Collins Aerospace is looking for a talented **Senior Systems Engineer ** **with an active TS / SCI clearance** to work onsite in ... applications. + Windows Server experience + **Active and transferable US government issued** ** TS / SCI security clearance** **is required prior to start date** +… more
    RTX Corporation (12/03/25)
    - Save Job - Related Jobs - Block Source