• Senior Space Systems Experts

    KBR (El Segundo, CA)
    …orbitology, navigation, sensor employment, communications, optimization, and command and control + Active Top Secret clearance , SCI eligible Desired: + ... Space Systems Experts Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (08/13/25)
    - Related Jobs
  • Acquisition Contracting Specialist SME

    KBR (El Segundo, CA)
    …in technical management (business administration, project management) + ​ Active Top Secret clearance with SCI eligibility Desired: + Federal Acquisition ... Contracting Specialist SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (07/25/25)
    - Related Jobs
  • Senior Space Control Expert

    KBR (El Segundo, CA)
    …they pertain to working, interfacing, and leading multi-disciplined team of engineers. + Active Top - Secret clearance with SCI eligibility Desired: + ... Space Control Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (07/25/25)
    - Related Jobs
  • Space Systems Engineer

    KBR (El Segundo, CA)
    …at least 12 years of experience in this type of position or program. + Active Top - Secret clearance with SCI eligibility. Desired: + Experience with ... Space Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (07/18/25)
    - Related Jobs
  • Information Security Engineer…

    Lumen (Sacramento, CA)
    …complex technical projects, effectively driving them to successful completion. + Active TS / SCI clearance with poly **Well-experienced candidates may also ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...**The Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research & Analysis team. This… more
    Lumen (08/30/25)
    - Related Jobs
  • Software Deployment Specialist

    KBR (Carlsbad, CA)
    Clearance & Citizenship: Must be a US citizen. Must have an active Secret Clearance with TS / SCI eligibility. Education: Bachelor's degree in ... DNS, firewalls, and load balancing in container environments. Preferred Qualifications: + Active TS / SCI Clearance + Certification in Kubernetes (CKA, CKAD).… more
    KBR (07/25/25)
    - Related Jobs
  • Chief Operations Engineer

    ManTech (Lompoc, CA)
    …rehearsals, console operations, or anomaly resolution teams ** Clearance Requirements:** + An active Top Secret / SCI clearance is required for this ... and Missile Systems Center (SMC) Launch Systems Enterprise Directorate's - National Security Space Launch (NSSL) program located in **Lompoc, CA.** In this role,… more
    ManTech (08/29/25)
    - Related Jobs
  • Headquarters Mission Delta 2 Space Domain…

    SAIC (Vandenberg Air Force Base, CA)
    …and three years of experience Clearance : + Eligibility for Top Secret Clearance with SCI Desired Qualifications: Experience: + Prior military service ... following areas: space surveillance, Space Situational Awareness (SSA) data and information sharing, SDA, non-traditional space data, security cooperation,… more
    SAIC (08/07/25)
    - Related Jobs
  • Tactical Network Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At ... complex network issues, analyze current working infrastructures, and increase security , reliability, and availability for mission-critical network systems. Your...your work to meet project goals and deadlines + TS / SCI clearance +… more
    BOOZ, ALLEN & HAMILTON, INC. (08/25/25)
    - Related Jobs
  • Sentinel - Principal/Sr. Principal Systems Network…

    Northrop Grumman (Manhattan Beach, CA)
    …or a related field. + Active TS / SCI or TS with SCI eligibility at time of application. + Security + certified. + Relevant certifications such as AWS ... and successful project delivery. + Manage network governance, network security , network modeling, and enterprise architecture frameworks. + Provide...Must be a US Citizen with an active DoD Secret Clearance with an investigation date within… more
    Northrop Grumman (08/08/25)
    - Related Jobs