• ACAS Systems Administrator

    Leidos (Adelphi, MD)
    …and maintaining the ACAS system, which is a vulnerability assessment and security auditing tool used by many organizations, particularly within the Department of ... today! **Position Responsibilities:** + Information risk mitigation through the proper security , monitoring, sustainment, and operation of Security Center… more
    Leidos (08/09/25)
    - Related Jobs
  • Principal Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business ... **No degree** with **20+ years of related professional experience and** **IAT Level II certification** (eg, Security + CE, SSCP) + Quantifiable Linux Systems… more
    Leidos (07/31/25)
    - Related Jobs
  • Application System Administrator

    SMX (Patuxent River, MD)
    …3+ years of related experience is required + Compliant with DoD 8570/5239 IAT Level II (eg, Security + CE or higher) + Strong experience with Linux environments; ... Application System Administrator (4305)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Application System … more
    SMX (08/08/25)
    - Related Jobs
  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include the resource's ... more years of experience as a Red Hat system administrator . + b. Ten (10) or more years of...environments. + b Performing system upgrades, patch management, and security hardening to ensure compliance with industry standards. +… more
    Shuvel Digital (08/07/25)
    - Related Jobs
  • Network Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will be ... and other tools to secure the network + Apply Security Technical Implementation Guide (STIG) updates to switches and...university with 12+ years of experience as a Network Administrator . 3 additional years of Network Administration experience with… more
    ManTech (07/23/25)
    - Related Jobs
  • Mission Planning Administrator (Level 2)

    Lockheed Martin (St. Mary's County, MD)
    …troubleshooting efforts This position will require maintaining a DoD IAT Level II certification \(i\.e\. CompTIA Security \+\)\. A level 2 employee **Typically ... in Mission Planning/Aircraft Avionics Technician/Network Administration DoD IAT Level II certification \( Security \+, CySA\+, or CCNA\) **Desired Skills:**… more
    Lockheed Martin (07/18/25)
    - Related Jobs
  • IdM Platform Administrator

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an IdM Platform / *nix Platform Administrator to join our team at Ft. Meade, MD.In this role you will provide security ... is a highly motivated individual, with a strong IT security background who excels integrating, operating, and deploying ...a degree. + Must have a DoD IAT Level II certification at start date (eg Sec+) + Experience… more
    Leidos (07/18/25)
    - Related Jobs
  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …keep you performing at your best. We are in search of a Linux Systems Administrator to: + Install, configure, and network UNIX and/or NT based platforms. + Create, ... + Provide support for enterprise services such as DNS, NFS, e-mail services, security protection mechanisms, and the interoperability of UNIX and NT based systems.… more
    BAE Systems (08/19/25)
    - Related Jobs
  • Systems Administrator

    SMX (Patuxent River, MD)
    …scanning for accreditation efforts + Experience with hardware troubleshooting and support + Security + or other IAT Level II (or higher) certification **Desired ... Systems Administrator (4563)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and… more
    SMX (08/16/25)
    - Related Jobs
  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …bachelor's degree. DoD 8570 compliance with Information Assurance Technical (IAT), Level II . Security Clearance: Qualified applicants MUST HAVE AN ACTIVE TS/SCI ... solutions in software development and systems engineering that address security challenges and strengthen our customers. Nightwing hires industry-leading… more
    Nightwing (07/15/25)
    - Related Jobs