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3086 System Administrator jobs in Laurel,MD

New, Posted 7 hours ago

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System Administrator

Maximus

Fort Meade, MD 20755

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Active **TS/SCI clearance**
Ability to report **on‑site** in **Fort Meade, MD** up to five days per week, based on customer requirements
**IAT Level II certification** (DoD 8570/8140 compliant)
**At least 10 years of IT systems administration experience** supporting **Microsoft and Linux** platforms
**Hands‑on experience administering AWS GovCloud environments** , including:
System maintenance activities such as **patching, STIG implementation, upgrades, and vulnerability remediation**
Supporting **DoD security, compliance, and authorization (RMF/ATO)** requirements
Demonstrated experience administering, securing, and operating cloud‑based systems in **AWS** environments supporting mission‑critical workloads

SmartExplore AI is experimental.

New, Posted 1 day ago

Windows System Administrator

ManTech International

Hanover, MD 21076

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Cloud System Administrator

ManTech

Hanover, MD 21076

New, Posted 6 hours ago

Classified System Administrator - Red Hat, VMware, and Windows Thick Client Support

Systems Planning and Analysis

Washington, DC 20011

New, Posted 6 hours ago

Linux System Administrator (Onsite)

Collins Aerospace

Annapolis, MD 21401

Flexible Schedule

New, Posted 4 hours ago

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Commit to Serve Your City Year! (Full Pay/Benefits – Academic Mentor)

City Year

Laurel, MD 20709

OnsiteChildcare AssistanceEducation AssistanceHealth Insurance

Be a U.S. citizen or legal permanent resident (Authorization to work in the U.S. is not sufficient. Those with DACA status unfortunately are not eligible at this time)
Be 17-25 by July 1, 2025
Have a GED or high school diploma, some college experience, or college degree
Have served no more than three terms in an AmeriCorps state or national program*
Agree to and complete a background check
Be able to begin City Year by July/August 2025 (specific start date varies by location)

SmartExplore AI is experimental.

New, Posted 3 hours ago

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Quality Assurance Specialist - Multiple Levels

Noblis

Ashton, MD 20861

$240,350/yr

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Proven experience in quality assurance, preferably within software and systems engineering environments.
Strong understanding of quality control principles, including ISO-9001 standards.
Experience with testing methodologies and tools, and familiarity with Agile Management environments such as Confluence and JIRA.
Excellent analytical, problem-solving, and communication skills.
Ability to work effectively across multidisciplinary teams and manage quality documentation.
Experience in software and hardware evaluation in a regulated environment.
U.S. Citizen or Green Card Permanent Resident who has resided in the U.S. for 3+ years
Travel will vary per project. Must be able to travel as required by the project.
Successfully pass an FAA background investigation/verification and receive a successful final suitability determination.
Minimum of 15 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
Minimum of 10 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
Minimum of 2 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
5 years of relevant experience may be substituted for the bachelor's degree.
Master's degree or MBA in related field may be substituted for Bachelor's degree and 3 years' experience.
PhD in related field may be substituted for bachelor's degree and 7 years' experience.