• Raytheon (Richardson, TX)
    …using Linux command line to perform database administration activities.Active and transferable Top Secret US government issued security clearance is required ... US citizens are eligible for a security clearance​Security Clearance: TS / SCI without PolygraphAt Raytheon, the foundation of...safer, more secure world.Raytheon is hiring a Senior Database Engineer to support our teams in Richardson TX .… more
    Talent (10/03/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer - Mid level

    CACI International (Austin, TX)
    Software Engineer - Mid level Job...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel ... * * **The Opportunity:** CACI is seeking a talented Software engineer to join our Capabilities Development..._Required:_ + US Citizenship and ability to obtain a TS / SCI security clearance + Bachelor's or equivalent… more
    CACI International (09/05/25)
    - Save Job - Related Jobs - Block Source
  • TS / SCI Software

    Insight Global (San Antonio, TX)
    Job Description An employer is seeking a Mid-Level Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, ... Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements Active TS / SCI Level Clearance Must have a minimum 5… more
    Insight Global (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Cleared Software Engineer in

    Virtual Service Operations (Richardson, TX)
    Cleared Software Engineer in Richardson, TX *...is actively seeking a talented individual with an active TS / SCI with CI Poly clearance to join ... take the next steps in your career as a Software Engineer ? Let's chat and see if...and address issues Requirements + Must possess an active TS / SCI with CI Poly clearance + Must… more
    Virtual Service Operations (07/22/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer Cyber Security…

    Lockheed Martin (Fort Worth, TX)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... **Description:** As a Cyber Software Engineer on the IronGuard team,...to address complex cyber threats\. You will collaborate with top \-tier professionals to identify vulnerabilities, construct threat models, and… more
    Lockheed Martin (09/13/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    CACI International (Austin, TX)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI seeks a talented software engineer to join our Command, Control,...technical items within the larger team. **Qualifications:** _Required:_ + TS / SCI security clearance + Bachelors or equivalent… more
    CACI International (10/09/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …global market. Collins Aerospace is seeking a highly motivated and talented Principal Software Engineer with a strong interest in the design, development and ... citizens are eligible for a security clearance **Security Clearance:** TS / SCI - Current Raytheon Company Managed by...team. The ideal candidate will be passionate about developing software solutions and solving complex problems, in support of… more
    RTX Corporation (09/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …global market. Collins Aerospace is seeking a highly motivated and talented Senior Software Engineer with a strong interest in the design, development and ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company Managed by...team. The ideal candidate will be passionate about developing software solutions and solving complex problems, in support of… more
    RTX Corporation (07/18/25)
    - Save Job - Related Jobs - Block Source
  • Specialist, Software Engineering (Full…

    L3Harris (Greenville, TX)
    …Javascript. + Must have an active DoD security clearance with the ability to obtain/maintain Top Secret ( SCI ). + Must be a US Citizen. Preferred Additional ... and cyber domains in the interest of national security. Job Title: Specialist, Software Engineer (Full Stack Developer) Job ID: 29133 Job Location: Greenville,… more
    L3Harris (09/25/25)
    - 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 ... security infrastructure and connectivity issues + Perform launch testing for new software releases and the introduction of new features + Coordinate equipment orders… more
    ENS Solutions (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Critical Facility Technician 2 - TS

    M. C. Dean (San Antonio, TX)
    …must meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS / SCI with Polygraph Required** **Passport ... of experience with electrical, mechanical, and fire/life safety equipment. + Active TS / SCI with Polygraph Required **Desired / Advantageous Qualifications:** +… more
    M. C. Dean (08/30/25)
    - Save Job - Related Jobs - Block Source
  • Virtualization Engineer - Active TS

    ENS Solutions (San Antonio, TX)
    …physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in Sterling, VA or ... Annapolis Junction, MD. As a Virtualization Engineer supporting the Government, you will be responsible for physical/virtual platforms, server build deployments,… more
    ENS Solutions (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer - Staff

    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 ... operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ...with SCI or the ability to acquire Top Secret / SCI * 5+ years… more
    Amentum (10/03/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Engineer

    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 ... If so, look no further. Amentum is seeking an Information System Security Engineer - Senior to...operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS more
    Amentum (08/29/25)
    - Save Job - Related Jobs - Block Source
  • Unified Communication 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 ...Services (DCIN- TS ES) which is a DoD-provided, TS / SCI , integrated voice, video, and data, global… more
    Amentum (09/09/25)
    - 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
  • A/AI Machine Learning Engineer - Level 4…

    Lockheed Martin (Fort Worth, TX)
    …o Image and Signal Processing , o General Mission Systems, \*\*\* Top Secret clearance with eligibility for SCI and SAP \*\*\*\* **Desired Skills:** * ... * Knowledge of Agile Principles and Frameworks * Active TS / SCI **Security Clearance Statement:** This position requires...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information more
    Lockheed Martin (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Senior Database Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Linux command line to perform database administration activities. + Active and transferable Top Secret US government issued security clearance is required prior ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation...more secure world. Raytheon is hiring a **Senior Database Engineer ** to support our teams in **Richardson TX** .… more
    RTX Corporation (07/16/25)
    - Save Job - Related Jobs - Block Source
  • Principal Data Modeler and Database…

    RTX Corporation (Richardson, TX)
    …to perform database administration activities, deployment automation. + Active and transferable Top Secret US government issued security clearance is required ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation...Raytheon is hiring a **Principal Data Modeler and Database Engineer ** to support our teams in **Richardson TX** or… more
    RTX Corporation (07/16/25)
    - Save Job - Related Jobs - Block Source
  • Lead, Systems Engineer - COMMS & Datalink

    L3Harris (Greenville, TX)
    …be considered with the ability to obtain a Top Secret with SCI Job Description: The Senior level Systems Engineer is responsible for performing data ... the interest of national security. Job Title: Lead, Systems Engineer - COMMS & Datalink Job Code: 29508 Job...Secret Clearance with the ability to obtain a Top Secret with SCI . +… more
    L3Harris (10/05/25)
    - Save Job - Related Jobs - Block Source