• Secret Linux System Administrator

    Insight Global (Baltimore, MD)
    …requires interaction with vendors to evaluate products and services, strict adherence to Information Systems security guidelines, and maintaining audit and ... you will ensure the smooth operation of multi-user computer systems by coordinating with network, software, and system...logging information for classified systems . You will prepare security documentation, report… more
    Insight Global (11/06/25)
    - Related Jobs

  • Traveling Security Control Assessor

    Leidos (Odenton, MD)
    …Mobility, Windows, UNIX, Cloud Environments and Cloud Native Tools/Services, Host Based Security System (HBSS)/Endpoint Security Solutions (ESS), Databases, ... **Description** Leidos is seeking mid- to senior-level Security Control Assessors to join our SCA team....information or connecting to the DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation… more
    Leidos (11/18/25)
    - Related Jobs

  • Junior Security Control Assessor

    Leidos (Odenton, MD)
    …DoD information or connecting to the DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation and performance-based testing. ... **Description** Leidos is seeking multiple Junior Security Control Assessors to join our SCA team....provide mitigation recommendations. + Validate cybersecurity controls, TTPs, STIGs, RMF controls, and compliance with DoD policies and guidelines.… more
    Leidos (11/18/25)
    - Related Jobs

  • Windows Systems Administrator

    SMX (Patuxent River, MD)
    …proper functioning of a group of hardware systems running Windows operating systems , and various applications. As the Windows System Administrator you will ... scanning, reviewing system logs, back-up and recovery, continuity of operations, security , and break/fix type incidents. + Test and install operating system ,… more
    SMX (11/19/25)
    - Related Jobs

  • Systems Engineer 1

    Amentum (Fort Meade, MD)
    …* Top Secret/SCI with polygraph **Minimum Education:** * Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, ... mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** Provide Systems Engineering and… more
    Amentum (11/01/25)
    - Related Jobs

  • Systems Engineer

    Intrepid Solutions and Services (Aberdeen Proving Ground, MD)
    …into systems architecture, ensuring all designs align with DoD Information Assurance (IA) policies, risk management frameworks ( RMF ), and compliance ... services to a DoD customer. This role will be incorporated into the systems engineering, compliance and information assurance, support areas. We expect that… more
    Intrepid Solutions and Services (10/28/25)
    - Related Jobs

  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... : Bachelor's degree plus eleven (11) to fifteen (15) years of relevant systems administration experience or equivalent. + ** Security Clearance** : Candidates… more
    Leidos (10/09/25)
    - Related Jobs

  • Systems Administrator (TS Clearance)

    EchoStar (Germantown, MD)
    …and Requirements** **Education and Experience:** + BA/BS degree in Computer Science, Information Systems , Information Technology, related fields AND/OR ... System Administrator** with **TOP SECRET** clearance in our Defense and Government Systems Division Information Assurance Team of Hughes Network Systems .… more
    EchoStar (11/11/25)
    - Related Jobs

  • Jr. System Engineer - Technical Support

    Belay Technologies (Fort Meade, MD)
    …of similar scope, type, and complexity is required. Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, ... a finalist in 2021! Belay Technologies seeks a Sr. System Engineer (Zero Trust) to join our intel team....with SW development methodologies + Knowledge of application and security testing, vulnerability management and tracking + Understanding of… more
    Belay Technologies (11/11/25)
    - Related Jobs

  • IT Security Specialist III

    Gama-1 Technologies (Silver Spring, MD)
    …through timely, high-quality security assessments for all High and Moderate systems under the Risk Management Framework ( RMF ) in a telework environment. ... and monitor security measures to protect networks, systems , and information assets. Key responsibilities include assessing system vulnerabilities,… more
    Gama-1 Technologies (10/08/25)
    - Related Jobs