833 Linux System Administrator Remote jobs in Hyattsville,MD

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Linux Systems Administrator

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

3+ years of experience with RedHat Enterprise Linux or CentOS
Experience managing virtual machines and VMware ESXi
Knowledge of Linux firewalls, networking configuration, and DNS
Active TS/SCI clearance; willingness to take a polygraph exam
Bachelor's degree in an IT field and 5+ years of experience with systems administration, or 12+ years of experience with systems administration in lieu of a degree
Ability to obtain a DoD 8570.1 IAT Level II Compliant certification within 60 days of start date
DoD 8570.1 IAT Level II Compliant certification

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New, Posted 1 day ago

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System Administrator

KPMG

Washington Navy Yard, DC 20398

New, Posted 2 hours ago

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Linux and Ansible Automation Engineer

BOOZ, ALLEN & HAMILTON

Reston, VA 20191

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience administering Linux-based environments such as RedHat Enterprise Linux ( RHEL )
Experience managing configuration at scale using Ansible, including enforcing consistent system state across large inventories, detecting and correcting configuration drift, and writing idempotent playbooks
Experience using Infrastructure as Code ( IaC ) technologies such as Ansible, Terraform, Salt, Puppet, or Chef
Experience with Bash, Python, or PowerShell
Experience managing systems within U.S. federal government or DoD enterprise IT environments, including security compliance and vulnerability management frameworks such as STIG, RMF, or NIST
Active TS/SCI clearance; willingness to take a polygraph exam
Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities
Ability to obtain a DoD 8570 IAT Level III Certification such as SecurityX, formerly CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, or CCSP certification within 30 days of start date
Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification ( CSSP-IS ) , including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification , within 30 days of start date

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New, Posted 2 hours ago

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Senior Systems Engineer (Linux)

GovCIO LLC

Alexandria, VA 22315

$140,000/yr

Hybrid~ 32 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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Director, ServiceNow - Certified System Administrator

KPMG

Washington, DC 20004

~ 18 min OnsiteHealth InsuranceRetirement Benefit

Minimum eight years of recent experience in ServiceNow technology consulting; experience leading and managing systems integration projects, ensuring alignment with strategic objectives and delivering high-quality results
ServiceNow Certified System Admin (CSA) or Certified Technical Architect (CTA) certifications preferred
Bachelor's degree from an accredited college/university in an appropriate field
Verified success in leading five (5) or more ServiceNow projects, ensuring alignment with strategic objectives and delivering high-quality results
Travel as needed
Must be authorized to work in the U.S. without the need for employment-based visa sponsorship now or in the future. KPMG LLP will not sponsor applicants for U.S. work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa)

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Oracle Database Administrator

Leidos

Arlington, VA 22201

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Software Engineer with Poly SR SWE2

Lockheed Martin

Laurel, MD 20723

~ 23 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

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.

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New, Posted 8 hours ago

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