• Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    …documentation related to system integration and management. Required Qualifications + Active Top Secret/SCI clearance with Counterintelligence (CI) Polygraph . + ... Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer/Integrator to support our government client on-site in Chantilly, VA. The primary role… more
    Noblis (10/01/25)
    - Related Jobs

  • OPIR Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …of automation techniques, or artifi cia l intelligence and machine learning + Active TS/SCI clearance; willingness to take a polygraph exam Clearance: Applicants ... OPIR Systems Engineer, Senior The Opportunity: At a certain...also anticipate and preempt future issues, you're a solutions architect . You've evolved your skills into strategy through a… more
    BOOZ, ALLEN & HAMILTON, INC. (09/29/25)
    - Related Jobs

  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    …data distributed to US Government Intelligence Community and Military users. The SIGINT Systems Architect serves as an advisor to support the Government in ... Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's...and development of related briefing materials Minimum qualifications: + Active TS/SCI with Polygraph + Bachelor's degree… more
    KBR (09/16/25)
    - Related Jobs

  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience related to network...This role will also be expected to perform system architect duties for both revamping current system design to… more
    CACI International (08/08/25)
    - Related Jobs

  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …GOTS product integration, and Windows Server administration. **Responsibilities:** + Architect , configure, and maintain systems utilizing ONEROOF, PITCHHITTER, ... + Experience with ONEROOF, PITCHHITTER and NiFi + **Clearance Requirement** : ** Active TS/SCI with polygraph security clearance** **At Leidos, the opportunities… more
    Leidos (09/09/25)
    - Related Jobs

  • Cloud IT Systems Engineer

    SAIC (Chantilly, VA)
    …practices to improve effectiveness of Program Office processes **Qualifications** + Must possess an active TS/SCI clearance with Polygraph + BS or MS degree in ... Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration… more
    SAIC (08/07/25)
    - Related Jobs

  • Systems Engineer, Staff Principal

    BigBear.ai (Columbia, MD)
    …advanced IT systems . You'll work independently and collaboratively to: + Architect and enhance complex IT systems that support national security missions. ... and is passionate about building, maintaining, and optimizing mission-critical systems . If you're ready to lead innovative projects, shape...and infrastructure improvements. What you need to have + Active TS/SCI with Polygraph (required) + 12+… more
    BigBear.ai (08/29/25)
    - Related Jobs

  • Information Systems Security Engineer Level…

    ARSIEM (Columbia, MD)
    …https://www.arsiem.com/careers/ Original Posting Date: 2025-05-28 Clearance Requirement: This position requires an active TS/SCI with a polygraph . You must be a ... every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering representative on… more
    ARSIEM (08/02/25)
    - Related Jobs

  • Principal/Sr. Principal IPT SIL Developer

    Northrop Grumman (Annapolis Junction, MD)
    …to start **Preferred Qualifications Principal / Sr. Principal IPT SIL Developer:** * Active DoD TS/SCI clearance with a Polygraph clearance * Experience with ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (09/12/25)
    - Related Jobs

  • Systems Administrator SME

    Amentum (Chantilly, VA)
    …ARNG G-2 mission priorities. **Required:** + CompTIA Security+ or Certified Information Systems Security Professional (CISSP) + Active TS/SCI Clearance with the ... Amentum is seeking a ** Systems Administrator SME** to support our **FEDSIM United...ability to obtain and maintain a Polygraph + 15+ years with a BS/BA or MS/MA;… more
    Amentum (09/23/25)
    - Related Jobs