• Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …in Agile/DevSecOps and CI/CD initiatives\. **Who You Are** Mission‑driven engineer with strong cybersecurity and systems ‑engineering background\. Comfortable ... the ability to travel\. **Basic Qualifications:** * Experience with Linux and Windows operating systems \. * Experience...800‑53\. * Ability to obtain and maintain a DoD Secret clearance \( TS /SCI preferred\)\. **Desired Skills:** *… more
    Lockheed Martin (10/11/25)
    - Related Jobs
  • System Engineer for Satellite Operations…

    Lockheed Martin (Sunnyvale, CA)
    …command and control and ground terminal communication enterprise\. The System Engineer for Satellite Operations and Ground Communications will be responsible for ... contributing technically to a variety of Systems and Software Engineering tasks associated with supporting Operations...or equivalent experience/combined education * Must have an active TS /SCI clearance and be subject to a polygraph *… more
    Lockheed Martin (12/25/25)
    - Related Jobs
  • ServiceNow ITOM Engineer

    CACI International (Chantilly, VA)
    ServiceNow ITOM Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... high-quality experience for users across all Mission environments. The Engineer will work with the customer to define their...points of contact to deploy MID Servers across 1200+ Systems , and communicate the status of those deployments to… more
    CACI International (11/25/25)
    - Related Jobs
  • Sr. Specialist Systems Engineering

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Number: 30979 Job Location: Greenville, TX Schedule: 9/80 ... Security Clearance: Must Have an Active DoD Top Secret /SCI to be Considered Job Description:...simultaneously + Ability to test and troubleshoot multiple operating systems (ie Windows, Linux , NETAPP) + Requires… more
    L3Harris (11/12/25)
    - Related Jobs
  • Software Engineer with Poly

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer with an active TS /SCI with Poly clearance to work with a team of developers to support Identity, ... release management . What you will do + Software Engineer needs to support design, development, test, deployment, and...to the specifications. What you need to have + TS /SCI Clearance with polygraph + Bachelor's Degree or higher… more
    BigBear.ai (12/19/25)
    - Related Jobs
  • Software Engineer Integration Team

    CACI International (Aurora, CO)
    Software Engineer Integration Team Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... Continental US Anticipated Posting End: 1/31/2026 The Opportunity: As an Software Engineer , you will support the integration and testing of an interactive TechELINT… more
    CACI International (12/17/25)
    - Related Jobs
  • Senior Signal Processing Engineer

    Leidos (San Diego, CA)
    …Citizen with an active Secret clearance and the ability to obtain a TS /SCI level clearance - Bachelors with 12+ years prior relevant experience, or Masters with ... VA or San Diego, CA) currently has an opening for a **Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing Engineer , you will be… more
    Leidos (10/17/25)
    - Related Jobs
  • Junior to Mid-Level Software Engineer

    CACI International (Omaha, NE)
    Junior to Mid-Level Software Engineer (JavaScript) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... US * * * **The Opportunity:** Opportunity: We are seeking talented IT/ Engineer professionals excited to improve battlespace awareness and decision-making support at… more
    CACI International (10/08/25)
    - Related Jobs
  • Senior Software Infrastructure Engineer

    RTX Corporation (State College, PA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation of everything we do ... safer, more secure world. Raytheon is seeking a highly skilled **Software Infrastructure Engineer ** with **expertise in DevOps** tools to join our Satellite Ground … more
    RTX Corporation (11/29/25)
    - Related Jobs
  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …are not only part of history, they're making history. Northrop Grumman Space Systems is seeking an **Principal** **Electr** **omechanical Engineer ** to join our ... with a completed PhD-STEM + **Must have an Active/Final TS /SCI DoD security clearance at the time of application,...or MCSA Windows Server 2016 + Linux : Linux +, LPIC-1, or Red Hat Certified Systems more
    Northrop Grumman (12/19/25)
    - Related Jobs