• System Engineer ( TS /SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large, multi-enclave enterprise… more
    Vexterra Group (07/15/25)
    - Related Jobs

  • Cyber Intel Analyst: Mid Level or Higher…

    Cipher Tech Solutions (Linthicum Heights, MD)
    …produce high quality analysis products. Requirements: + Must be a US Citizen with a Top Secret security clearance or Higher (no exceptions) + Must hold a BA/BS ... Linthicum, MD Description: Please note this is not a cybersecurity or systems engineer position. The selected candidate will serve as a cyber intelligence analyst… more
    Cipher Tech Solutions (09/06/25)
    - Related Jobs

  • Sr. ISSE TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …distributed systems. + Providing configuration management for security-relevant information system software . + Serving as a subject matter expert in ... Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using...and Integration teams to ensure that the hardware and software architecture and implementation meets security requirements. + Analyzing… more
    Leidos (09/15/25)
    - Related Jobs

  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …Solutions Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (08/23/25)
    - Related Jobs

  • Cybersecurity Engineer (Iase/ISSE)

    Leidos (Suitland, MD)
    …Suitland, MD (National Maritime Intelligence Center) **Security Clearance:** Active DoD Top Secret /SCI ( TS /SCI) security clearance **Leidos** is ... seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence...be considered in lieu of degree. + Active DoD Top Secret /SCI ( TS /SCI) security clearance.… more
    Leidos (09/04/25)
    - Related Jobs

  • Principal / Sr. Principal RF Microwave Design…

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... a TS /SCI clearance to meet business needs **Preferred Qualifications:** + Active Top Secret / SCI security clearance + Experience in Worst Case Circuit… more
    Northrop Grumman (08/08/25)
    - Related Jobs

  • System Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …a $3000 payment\! Code extrefer \#extrefer \#OneLMHotJobs **Basic Qualifications:** Current DoD Top Secret SCI with Polygraph required Twenty \(20\) years of ... support our mission\. The Work: The Level 6 System Engineer shall possess the following capabilities: * Perform systems...of their project\. * Serve as a Subject Matter Expert in one or more Process Areas defined in… more
    Lockheed Martin (09/10/25)
    - Related Jobs

  • Software Engineer with Poly Mid…

    Lockheed Martin (Annapolis Junction, MD)
    …ahead of emerging threats and opportunities\. **WHO YOU ARE** Experience as a Software Engineer with knowledge assisting in the design, development, testing, and ... debugging of software solutions, with a focus on Linux and Unix...time off for work/life balance\. And more **Basic Qualifications:** TS /SCI with Polygraph Required The Artificial Intelligence/Machine Learning \(AI/ML\)… more
    Lockheed Martin (07/31/25)
    - Related Jobs

  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Columbia, MD)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret For over 70 years, RTX BBN Technologies (BBN) has ... Strong verbal and written communication skills in relevant technology topics + Active Top Secret security clearance Qualifications We Prefer - Familiar with all,… more
    RTX Corporation (09/19/25)
    - Related Jobs

  • Senior Software Engineer

    CACI International (Laurel, MD)
    Senior Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... of Travel: Local * * * **The Opportunity** Join our dynamic team as a Senior Software Engineer and contribute to the maintenance and upgrade of our critical web… more
    CACI International (07/14/25)
    - Related Jobs