• Sr. Reverse Engineer w

    BigBear.ai (Columbia, MD)
    …SWE experience may be substituted for a bachelor's degree. + Clearance:TS/SCI w / Poly + Experience with developing CNO specific software in Linux/Windows/Embedded ... Overview BigBear.ai is seeking a Sr.R everse Engineer for up-and-coming projects where you will design,...applications. + Experience with Reverse Engineering, especially with Ghidra. + Produce and modify… more
    BigBear.ai (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Front End Developer, Assoc. Principal w

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Front-End Software Engineer to work on an exciting, mission-critical team. This position will be based out of the Annapolis ... additional yrs. in place of BS) + TS/SCI with Poly clearance + Expertise in front-end technologies including the...Cloud Services (S3, EC2, RDS) + XKS + Software reverse engineering About BigBear.ai BigBear.ai is a leading provider… more
    BigBear.ai (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Electrical Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI w / poly level clearance. This requires US Citizenship. **Required Skills, Education, and ... Area at Leidos has an opening for an Electrical Engineer in Reston, Virginia. The primary focus of the...current SSBI, and be eligible to obtain a TS/SCI w / poly level clearance. US Citizenship IS… more
    Leidos (10/04/25)
    - Save Job - Related Jobs - Block Source
  • Modernization Cyber Network Intrusion Packet…

    Lockheed Martin (Hanover, MD)
    …of TCP/IP, UDP, TLS/SSL, HTTP/2, DNS, SIP, and emerging protocols; ability to reverseengineer undocumented fields\. * Custom Dissector Development - Write C ... used in different networks and manufacturer equipment **Clearance Level:** TS/SCI w / Poly SP **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (12/13/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Engineer

    Leidos (Reston, VA)
    …a Top Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI w / poly level clearance. US Citizenship is required. * There are multiple levels ... Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team...National Security. The primary focus of the group is reverse engineering Weapons of Mass Destruction (WMD) related installations.… more
    Leidos (09/25/25)
    - Save Job - Related Jobs - Block Source
  • Civil Engineer - Top Secret Clearance

    Leidos (Reston, VA)
    …Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI w / poly level clearance. **Required Skills, Education, and Experience:** + Requires BS ... **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of...Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass Destruction (WMD) related underground… more
    Leidos (10/09/25)
    - Save Job - Related Jobs - Block Source
  • Structural Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …a Top Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI w / poly level clearance. US Citizenship is required. + There are varying levels of ... Area at Leidos has an opening for a Structural Engineer in Reston, Virginia. The primary focus of the...Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass Destruction (WMD) related underground… more
    Leidos (10/04/25)
    - Save Job - Related Jobs - Block Source
  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …or a Top Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI w / poly level clearance. US Citizenship is REQUIRED. + BS degree and 8+ years ... Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the...focus of the work is systems simulation related to reverse engineering Weapons of Mass Destruction (WMD) related facilities.… more
    Leidos (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Software Engineer - SIGINT Systems

    Lockheed Martin (Hanover, MD)
    …degree\. Considered an expert, authority in discipline\. **Clearance Level:** TS/SCI w / Poly SP **Other Important Information You Should Know** **Expression ... defense and full spectrum cyber operations\. Conducts vulnerability research, reverse engineering, penetration testing \(red/blue teams\), develops and integrates… more
    Lockheed Martin (09/25/25)
    - Save Job - Related Jobs - Block Source
  • Modernization Cyber Network Packet/Protocol…

    Lockheed Martin (Hanover, MD)
    …of TCP/IP, UDP, TLS/SSL, HTTP/2, DNS, SIP, and emerging protocols; ability to reverseengineer undocumented fields\. * Custom Dissector Development - Write C ... of analysis scripts, CI/CD pipelines, and report generation\. **Clearance Level:** TS/SCI w / Poly SP **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (11/15/25)
    - Save Job - Related Jobs - Block Source