588 Linux System Administrator jobs in Lorton,VA

Senior Linux System Administrator

Leidos

Fairfax, VA 22030

~ 27 min OnsitePaid Time OffRetirement Benefit

US Citizen with at least an active Secret clearance.
Bachelor's degree with 8+ years of experience
Master's degree with 6+ years of experience
Additional experience may be considered in lieu of a degree.
5+ years of experience providing System Administration to DoD IT systems.
DoD 8570 IAT level I compliant.

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New, Posted 19 hours ago

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Senior Systems Engineer (Linux)

GovCIO LLC

Alexandria, VA 22315

$140,000/yr

Hybrid~ 16 min

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

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New, Posted 20 hours ago

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Test Engineer - Linux and Bash experience - Onsite

General Dynamics Mission Systems

Manassas, VA 20110

$117,387/yr

~ 31 min OnsiteFlexible Schedule

Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 5 years of relevant work experience; or Master's degree, plus a minimum of 3 years of relevant experience.
Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire
Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information
U.S. citizenship is required
Must be able to obtain and hold a DoD Secret level clearance

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Linux Engineer

ManTech

Quantico, VA 22134

New, Posted 9 hours ago

DevSecOps Engineer (TS/SCI)

Vantor

Herndon, VA 20170

$182,000-$200,200/yr

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IT Systems Administration JOB Training Program

Year Up United

Washington, DC 20022

$525/wk

~ 23 min OnsiteUrgently Hiring

A high school graduate or GED recipient
Eligible to work in the U. S.
Available Monday-Friday throughout the duration of the program
Highly motivated to learn technical and professional skills
Have not obtained a BachelorÊ¼s degree
You may be required to answer additional screening questions when applying

SmartExplore AI is experimental.

New, Posted 3 hours ago

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Administrative Support Worker

ARAMARK

Mc Lean, VA 22102

~ 23 min OnsiteChat Now

Requires frequent performance of repetitive motions with hands and/or arms

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Administrative Assistant / Accounts Receivable

Adecco

Sterling, VA 20164

$24/hr

~ 37 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Entry Level Administrative Assistant / Accounts Receivable
MUST have reliable transportation
Ability to pass screenings
Familiar with the Sterling/Herndon- VA area
Detail-oriented
Organized
Comfortable working in Excel with some accounting exposure

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Disability Attorney

Ben Glass Law

Fairfax, VA 22033

Health InsurancePaid Time OffRetirement Benefit

Juris Doctor degree (Required)
Licensed to practice law in at least one U.S. jurisdiction (or waiting on bar results – job dependent on successful pass)

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New, Posted 20 hours ago

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Systems Engineer II

Ultra Electronics Ocean Systems

Chantilly, VA 20151

~ 35 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor Degree (or equivalent) in a related field and 3+ years of related experience or a recognized apprenticeship
Significant experience with Radar systems or similar signal processing systems
Experience and knowledge of algorithms used for navigation, periscope detection, discrimination or other parts of traditional Radar signal processing
Laboratory knowledge including setup and use of Linux-based system integration, test, and execution
Experience planning, reviewing, and executing integration and test events for combined hardware and software systems
Ability to document and specify system and subsystem level requirements
Experience working with a team to jointly develop a system during all phases of the development lifecycle
Review/provide technical input and cost estimation support
Provide systems engineering leadership to a small group of systems or mixed discipline engineers
Willingness to travel (10%)
May be required to maintain security clearance
Nationality Requirements: meet U.S. nationality requirements and be eligible to obtain a security clearance

SmartExplore AI is experimental.