AIX System Administrator jobs

UNIX/Windows System Administrator (Systems Administrator 2) 27382

Loma Linda, California

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12d ago

Requisition Number: 27382 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $72,152.00 - $95,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity resides with All-Domain Operations (ADO) , a business group within HII's Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations. HII designs, develops, integrates and manages the sensors, systems an

Full-time

USD 72,152.00 - 95,000.00 per year

UNIX/Windows System Administrator (Systems Administrator 3) 27215

Loma Linda, California

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22d ago

Requisition Number: 27215 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $88,168.00 - $110,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity resides with All-Domain Operations (ADO) , a business group within HII's Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations. HII designs, develops, integrates and manages the sensors, systems a

Full-time

USD 88,168.00 - 110,000.00 per year

Veritas VCS - Linux/Unix Administrator

Remote

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16d ago

Employment Type: Full Time Job Description: We are seeking an experienced Linux / UNIX Systems Administrator to join our global infrastructure team.The ideal candidate will be responsible for supporting and maintaining critical enterprise systems across Linux and UNIX platforms, ensuring high availability, performance, and reliability in a globally distributed environment. Responsibilities: Administer, maintain, and support Linux (RHEL, SLES, OEL) and UNIX (Solaris) environments.Perform system

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Full-time

$110,000

Senior Systems Administrator (AIX Specialist)

Hybrid in Macon, Georgia

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Today

Senior Systems Administrator (AIX Specialist)- 2nd shift Location: Macon, GA (Hybrid M-F, Tuesday &Thursday onsite, rest of the days in week remote) Shift 3 PM to 11 PM M-F. Primary Focus: IBM AIX | Secondary: Linux, AWS, Storage & Backup Role Overview We are seeking a seasoned Senior Systems Administrator with deep expertise in IBM AIX to lead the Administration, stability, and optimization of our enterprise Power Systems environment. This role is critical for maintaining mission-critical lega

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Third Party, Contract

$50 - $60

UNIX/LINUX Administrator (Level 3 Support), RHEL, Solaris, Shell/Perl : 12+ Mths Cont Alpharetta, GA

Alpharetta, Georgia

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Yesterday

JPC - 3526 Level 4 (10+ Yrs of Overall Experience) Loc: Alpharetta, GA ( 3 days onsite, Hybrid Role) Duration 12+ Months Contract Interview Type: 2 Rounds (Final Round In-person a MUST LOCALS Only) Role: UNIX/LINUX Administrator (Level 3 Support), RHEL, Solaris, Shell/Perl : 12+ Mths Cont Alpharetta, GA Description: Hours may vary based on project: Shift timings would be from 7:00 AM to 9:30 PM by 2 members on weekly rotation i.e morning shift would stat at 7:00 AM and afternoon shift starts

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Third Party, Contract

Linux/Unix Systems Administrator

Johns Creek, Georgia

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Today

Description We are seeking a hands-on Linux / UNIX Systems Administrator to take full ownership of a 200+ Linux environment. This is a critical, execution-focused role. This individual will stabilize, modernize, secure, and actively manage our Linux infrastructure, including systems supporting OS/400 (OS4) integrations Requirements 5+ years hands-on Linux system administration experienceStrong experience with Red Hat, CentOS, Rocky, or UbuntuProven experience managing 100+ server environmentsDe

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Full-time

USD 47.50 - 55.00 per hour

Solaris/Oracle Systems Administrator

Herndon, Virginia

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Today

Seeking an experienced Solaris/Oracle Systems Administrator to join our SITE Directorate Operations (DO) team supporting the U.S. Intelligence Community. This role focuses on managing complex enterprise environments built on Oracle Solaris infrastructure in support of mission-critical systems that deliver strategic advantage to warfighters, defense planners, and policymakers. As part of the broader SITE contract, this position will contribute to the sustainment and enhancement of mission appl

Full-time

USD 92,300.00 - 166,850.00 per year

UNIX/LINUX System Engineer - Senior

Washington, District of Columbia

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Today

Job Description ECS is seeking a UNIX/LINUX System Engineer - Senior to work in our Washington, DC - Hybrid office. Please Note: This position is contingent upon contract award. ECS is seeking a Senior UNIX/Linux System Engineer to manage and modernize the SEC's Linux server infrastructure while playing a critical role in enabling the agency's AI and automation initiatives. Linux is the foundation for the vast majority of modern cloud, containerization, and AI/ML platforms, and this role is c

Full-time

System Administrator 2

Fort Meade, Maryland

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Today

Overview SilverEdge Government Solutions is seeking a System Administrator to handle both initial Help Desk inquiries (Tier 1) and escalated, complex problems (Tier 2). Configures and manages both UNIX and Windows operating systems, and implementing enhancements to improve system reliability and performance. Required Qualifications TS/SCI with Polygraph Level ClearanceA Bachelors degree in a related field Desired Qualifications Experience with the following: AWSLinuxWindows 10/11Windows serv

Full-time

System Administrator

Annapolis, Maryland

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Today

Location: Annapolis Junction, Maryland Type: Contract Job #3943 Title: System Administrator Location: Annapolis Junction, MD Compensation Range: $105 -$125K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life e

Full-time

USD 105,000.00 - 125,000.00 per year

Senior System Administrator

Annapolis, Maryland

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Today

Location: Annapolis Junction Type: Contract Job #3942 Title: Senior System Administrator Location: Annapolis Junction, MD Compensation Range: $190 -$210K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life expe

Full-time

USD 190,000.00 - 210,000.00 per year

System Administrator 2

Annapolis, Maryland

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Today

Job Brief RedHat Linux, Ansible, VMWARE Job Description RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. We are searching for

Full-time

USD 130,000.00 - 175,000.00 per year

High Performance Computing System Administrator, Principal Specialist, Onsite, Tucson, AZ

Tucson, Arizona

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Today

Date Posted: 2026-02-25 Country: United States of America Location: US-AZ-TUCSON-M05 ~ 1151 E Hermans Rd ~ BLDG M05 (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 System Administrator, High Performance Computing (

Full-time

USD 86,800.00 per year

High Performance Computing System Administrator, Sr Analyst, Onsite Tucson AZ

Tucson, Arizona

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Today

Full-time

USD 68,900.00 per year

System Administrator 1

Annapolis, Maryland

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Today

Job Brief Software design and development, database administration. Job Description RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, me

Full-time

USD 130,000.00 - 170,000.00 per year

Expert System Administrator

Annapolis, Maryland

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Today

Location: Annapolis Junction Type: Contract Job #3941 Title: Expert System Administrator Location: Annapolis Junction, MD Compensation Range: $205 -$225K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life expe

Full-time

USD 205,000.00 - 225,000.00 per year

System Administrator (Mid-Level or Senior)

Herndon, Virginia

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Today

System Administrator (Mid-Level or Senior) Company: The Boeing Company Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a System Administrator (Mid-Level or Senior) (Shift Work) to join our Mission Operations team in Herndon, VA. Our team focuses on delivering complex solutions in some of the most challenging environments on Earth. We provide support for our Mission Operations Portfolio areas which design, build, test, deploy, operate, and maintain a wide

Full-time

USD 102,850.00 - 139,150.00 per year

System Administrator

Washington, District of Columbia

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Today

Job Family: Systems Engineering Travel Required: None Clearance Required: Active Top Secret (TS) What You Will Do: The System Administrator is responsible for providing technical expertise required for installing, supporting, and maintaining the Client's system, and planning for and responding to system services outages and other problems. The System Administrator shall monitor the system to ensure availability to users; establish system requirements using analysis in the development of cust

Full-time

USD 98,000.00 - 163,000.00 per year

F-22 IMIS System Administrator (Entry Level)

Nellis Air Force Base, Nevada

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Today

Job Description Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Nellis Air Force Base, Nevada office. As critical members of the F-22 Field Operations Team, all Integrated Maintenance Information Systems (IMIS) Administrators must be able to: Obtain and maintain Special Access Program clearance required for program access Capable of working various shift hours to include weekends to support customer mission requirements. Candidates offered a po

Full-time

USD 54,900.00 - 96,830.00 per year

System Administrator

Hawaii

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 111,300.00 - 169,700.00 per year

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AIX System Administrator jobs