• Systems Interoperability Tester, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Education and/or Experience: Bachelor's degree and/or 2 to 5 years of experience * Security Clearance: TS / SCI required with the ability to obtain a ... and creating technical documentation to verify compatibility, performance, and security standards. Key duties include developing test ...TS / SCI with Poly * Technical Expertise: Strong understanding of… more
    CGI Technologies and Solutions, Inc. (09/30/25)
    - Related Jobs
  • Software Test Engineer

    Cinteot (Herndon, VA)
    …Engineering, Computer Engineering, Physics, Information Technology, Management Information Systems, Cyber Security or related discipline. Applicants ... Software Test Engineer Location - Herndon, VA Job Description:...must be a US Citizen for consideration. Clearance Level: TS / SCI with adjudicated CI Poly required prior… more
    Cinteot (11/06/25)
    - Related Jobs
  • Cybersecurity Engineer Lead

    CACI International (Colorado Springs, CO)
    …assignments + May supervise others **Qualifications:** _Required:_ + Currently hold an adjudicated Top Secret / SCI Clearance with the ability to maintain it ... Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10%… more
    CACI International (10/24/25)
    - Related Jobs
  • Space Lasers Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …operating system environment + Excellent written and verbal communication skills + Active Top Secret , Top Secret SCI , or DOE Level Q clearance or ... leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use,… more
    SpaceX (12/16/25)
    - Related Jobs
  • Information Systems Security

    Amentum (Fort Meade, MD)
    …on DoD prototype or rapid acquisition programs **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum Education:** * ... * Assist architects and engineers in the identification and implementation of information security functionality to ensure uniform application of security more
    Amentum (10/23/25)
    - Related Jobs
  • Contractor SAP Security Officer (CSSO)

    RTX Corporation (Tucson, AZ)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of ... proprietary test plans utilizing risk management principles. + Provide security oversight and management to subcontractors. + Conduct and/or participate in… more
    RTX Corporation (10/21/25)
    - Related Jobs
  • Armed Security Officer - (Co) (Vaxcom)

    Parsons Corporation (Aurora, CO)
    …record. + Security Clearance: Must be eligible for and able to maintain a Top Secret / SCI clearance with CI polygraph. + Physical Fitness: Must pass a ... standard fitness test . + Weapons Proficiency: Ability to qualify and maintain... experience. ** Security Clearance Requirement:** An active Secret security clearance is required for this… more
    Parsons Corporation (10/02/25)
    - Related Jobs
  • Industrial Security Analyst ( Level 3 /4 )

    Northrop Grumman (Rocket Center, WV)
    …government Security regulations + Security database updates within the Security Information Management System (SIMS) + Access to DISS for clearance ... history, they're making history. Put your skills to the test by pushing the boundaries of what's possible. From...of the DoD and Intelligence Community + Current DOD ** Top Secret ** clearance adjudicated within the past… more
    Northrop Grumman (10/02/25)
    - Related Jobs
  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...and prototype demonstrations Qualifications you must have: + Active Top Secret clearance with SCI more
    RTX Corporation (11/05/25)
    - Related Jobs
  • NGTS Software Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …to be considered. + Must be a US citizen. Bonus Points For + Active DoD Top Secret / SCI security clearance. + Experience with NGTS programming. + ... (DoD) Joint Simulation Environment (JSE) at the Joint Integrated Test and Training Center - Nellis (JITTC-N), Nellis AFB,...Must be able to obtain and maintain a DoD Top Secret security clearance. +… more
    Huntington Ingalls Industries (10/29/25)
    - Related Jobs