• Linux Administrator

    CACI International (Chantilly, VA)
    …activities in alignment with RMF (Risk Management Framework). Required Qualifications * Active Top Secret clearance ( SCI eligibility strongly preferred). * ... mission-driven environment. Desired Qualifications * Bachelor's degree in Computer Science, Information Systems , or related discipline (or equivalent work… more
    CACI International (11/13/25)
    - Related Jobs
  • Senior Splunk Cyber Security Engineer

    ManTech (Chantilly, VA)
    …security use cases within Splunk **Clearance Requirements:** + Must have a current/active TS / SCI with CI Polygraph **Physical Requirements:** + Must be able to ... a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In...play a key role in maintaining and tuning Splunk systems , while collaborating with technical teams and cyber analysts… more
    ManTech (12/30/25)
    - Related Jobs
  • IT Support Engineer - SNOC, Amazon Leo…

    Amazon (Arlington, VA)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance. Basic Qualifications - 4+ years of networking (such as ... world. We are seeking a highly motivated IT Support Engineer to join our SNOC team. As a frontline...years of corporate setting Windows, Mac or Linux Operating systems support experience - Bachelor's degree in IT, computer… more
    Amazon (12/30/25)
    - Related Jobs
  • Enterprise Monitoring Tool Engineer

    Leidos (Chantilly, VA)
    …procedures (SOPs), and user guides. **Standard Qualifications and Requirements:** + Required Clearance: TS / SCI with specific poly. + Candidate must have 12 years ... has an opening for an an **Enterprise Monitoring Tool Engineer ** who will work with our customer's, project managers,...technical domain. + Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2. + Enterprise Event… more
    Leidos (12/20/25)
    - Related Jobs
  • Senior Network Tool Engineer

    Leidos (Chantilly, VA)
    …to installations, configurations, and network processes. **Standard Requirements:** + Required Clearance: TS / SCI with specific poly. + Candidate must have 12 ... **The Mission** Leidos is seeking a Senior Network Tool Engineer to support the Intelligence Sector. **The job duties...analysis. + Integrate NSO with various network devices, external systems , and APIs using protocols like NETCONF, RESTCONF, and… more
    Leidos (12/20/25)
    - Related Jobs
  • AI/ML Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …to scale, monitor, and operate data platforms + Ability to obtain a TS / SCI clearance + Bachelor's degree Additional Qualifications: + Experience with embedded ... AI/ML Engineer Key Role: Design and implement effective AI solution architecture... systems programming in C, C++, or Rust + Experience with integrating… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
    - Related Jobs
  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …to ensure network performance. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (12/03/25)
    - Related Jobs
  • Principal Network Engineer

    Leidos (Mclean, VA)
    …years of prior relevant experience. + Must have active and current TS / SCI with Polygraph. **Preferred Qualifications:** + Experience developing DevOps ... **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/10/25)
    - Related Jobs
  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    Cyber Security Engineer (location: Herndon, VA) + TS / SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification ... testing, and sustainment. * Secure Configuration/Hardening of Department of Defense (DoD) information systems . * Security Information and Event Management… more
    Cinteot (10/07/25)
    - Related Jobs
  • ISSE

    System One (Reston, VA)
    …posture of Kubernetes (OpenShift) and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. * Minimum 5 ... ISSE TS / SCI CI Poly required Reston, VA...ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make… more
    System One (12/26/25)
    - Related Jobs