• Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. ... and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and intel customers' mission… more
    Leidos (11/22/25)
    - Related Jobs
  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    …Python, or Java) and understanding of object-oriented programming. + **Clearance Requirement** : ** Top Secret / SCI with Polygraph** **A** **t Leidos, the ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/24/25)
    - Related Jobs
  • Program & Project Management Support - Mission…

    Noblis (Bethesda, MD)
    …compliance requirements. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and CI Polygraph. + Typically ... + Facilitate cross-functional collaboration across internal teams-including policy, intelligence, operations , and technology-to identify interdependencies, shared goals, and mission-critical… more
    Noblis (10/14/25)
    - Related Jobs
  • Systems Engineer

    KBR (Fulton, MD)
    …accuracy and completeness. + Develop RMF security policy and procedures documents. Minimum Qualifications: + Top Secret with SCI . + Requires 5 to 8 years ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (10/14/25)
    - Related Jobs
  • CNO Developer

    SAIC (Fort Meade, MD)
    …penetration testing, and incident response. Utilizing their strong programming skills and knowledge of network operations , the ideal candidate will be able ... tools and capabilities for both offensive and defensive network operations . They will engage in reverse engineering to identify...to audit pieces of C++ code **Qualifications** + Active TS / SCI with Polygraph + Bachelor's degree from… more
    SAIC (11/17/25)
    - Related Jobs
  • Publication Document Management Specialist

    KBR (Bethesda, MD)
    …of publications uploaded to DTIC system. Qualifications: Required: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with polygraph + ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (12/13/25)
    - Related Jobs
  • External Communications Specialist

    KBR (Bethesda, MD)
    …and security reviews for all media content. Qualifications: Required: + CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with Polygraph + ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (12/13/25)
    - Related Jobs
  • Corporate Software Engineering Director 1

    Northrop Grumman (Linthicum Heights, MD)
    …**Preferred Qualifications:** + Master's degree in STEM, MBA, or higher. + Current Top Secret / SCI clearance. + Familiarity with the Northrop Grumman ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (12/13/25)
    - Related Jobs
  • Computer/Network Support Specialist

    Leidos (Suitland, MD)
    …end‑user support and escalate tickets when necessary. **Required Qualifications** + Active DoD ** Top Secret / SCI .** + Bachelor's degree with 4+ years of ... a chance to **shape the future of national security operations ** . You'll: + Work at the heart of...not limited to) responsibilities of the job, education, experience, knowledge , skills, and abilities, as well as internal equity,… more
    Leidos (12/06/25)
    - Related Jobs
  • Data Scientist

    ManTech (Lothian, MD)
    …+ Must be a US Citizen and possess and active or current Top - Secret clearance, with ability to obtain SCI eligibility **Physical Requirements:** + The person ... language processing, and machine learning to extract and analyze information from large structured and unstructured datasets + Visualize,...data findings + Create dynamic data reports + Apply knowledge to develop and implement a set of techniques… more
    ManTech (12/02/25)
    - Related Jobs