1786 Linux Administrator jobs in Gaithersburg,MD

Senior Systems Engineer (Linux)

GovCIO LLC

Alexandria, VA 22315

High School with 9+ years (or commensurate experience)
DoD 8570 IAT Level II or higher (e.g., Security+ CE, CySA+)
A recognized Linux certification (e.g., RHCE, RHCSA)
Deep technical proficiency in administrative engineering, configuration, and advanced troubleshooting of RHEL or similar enterprise Linux platforms.
Hands-on engineering experience using advanced automation scripts (e.g., Ansible, Bash, Python, or Puppet) for systems orchestration.
Proven experience implementing DISA STIGs and hardening enterprise Linux operating systems to meet federal security baselines.
Clearance Level: Must have an active Secret clearance

KPMG

Washington Navy Yard, DC 20398

Guidehouse Careers

Bethesda, MD 20817

Leidos

Arlington, VA 22201

CapTech Consulting

Reston, VA 20191

Captivation Software

Annapolis Junction, MD 20701

Technology Consultants

Ashburn, VA 20147

Lockheed Martin

Laurel, MD 20723

TS/SCI w/ FSP
Twenty (14) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.
Experience as a Software Engineer with knowledge assisting in the design, development, testing, and debugging of software solutions, with a focus on Linux operating systems.
Strong Familiarity with programming languages such as Java.