432 Linux System Administrators jobs in Faulkner,MD

SEDSS - System Administrator **

SimVentions, Inc - Glassdoor✪ 4.6

Avenue, MD 20609

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Senior Systems Engineer (Linux)

GovCIO LLC

Alexandria, VA 22315

$140,000/yr

Hybrid~ 50 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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System Administrator

ManTech International

Quantico, VA 22134

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Linux Server Administrator

ManTech

Quantico, VA 22134

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Splunk Administrator

BOOZ, ALLEN & HAMILTON

Indian Head, MD 20640

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

2+ years of experience administering and managing Splunk Enterprise environments on Linux-based systems
Experience configuring and managing Splunk distributed infrastructures, including indexers, search heads, and forwarders
Knowledge of Linux system administration, including performance tuning and troubleshooting, such as Red Hat or CentOS
Knowledge of scripting for automation and system management, including Bash and Python
Knowledge of Splunk Search Processing Language (SPL) for data analysis and query optimization
Ability to monitor, troubleshoot, and optimize Splunk performance in Linux environments, apply security best practices to Splunk and Linux systems, and work collaboratively and communicate complex technical issues effectively
Secret clearance
HS diploma or GED
Splunk certification, such as Splunk Certified Admin, or Splunk Certified Power User Certification
Ability to obtain IAT Level II and Linux Certification, such as RHCSA or LPIC-2 Certification within 3 months of employment

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Engineer Systems 3 - 28992

HII

Quantico, VA 22134

~ 1 hr 13 min Onsite

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Candidate must be familiar with Linux (command line) and Windows operating systems.
Candidate must have technical leadership ability.
Candidate must be able to address technical issues by understanding which engineering domain problems belong to and then assign engineers from the appropriate domains to resolve issues.
Candidate must have excellent written and verbal communication skills and be comfortable communicating at various levels of the organization.
Candidate must be familiar with MS Office.
Candidate must have A current CompTIA Security + certification is required for the position.
Candidate must currently hold and be able to maintain a US Secret clearance.

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Senior Associate, Software Engineering 1 1

L3Harris Technologies

Bryans Road, MD 20616

Bilingual Preferred

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Information Systems Technician

U.S. Navy

La Plata, MD 20646

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13J Fire Control Specialist

National Guard OMD

Fort Belvoir, VA 22060

~ 1 hr 1 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Military enlistment in the Army National Guard
Must be at least a junior in high school, or have a high school diploma or a GED certificate
Must be between the ages of 17 and 35
Must be able to pass a physical exam and meet legal and moral standards
Must meet citizenship requirements

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Radar Systems Engineer (Part-Time)

Systems Planning and Analysis

Dahlgren, VA 22448

$90/hr

HybridHealth InsuranceRetirement Benefit

Bachelor's degree in STEM
12+ years of experience in DoD systems engineering
Proven experience with Navy's surface radar, and/or combat systems design and certification processes
DoD Secret clearance and the ability to maintain it throughout employment

SmartExplore AI is experimental.