System administration jobs

Colorado Springs, Colorado

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Today

Job ID: 2615582 Location: Colorado Springs, CO, US Date Posted: 2026-08-12 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description ?SAIC is seeking an experienced System Administration Team Manager in Colorado Springs, CO to manage and enhance our enterprise IT infrastructure on

Full-time

USD 160,001.00 - 200,000.00 per year

System Administration

Remote

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Today

Role: Systems AdministratorLocation: RemoteJob Description:Installs, configures, administers, and supports server, operating-system, storage, virtualization, backup, and core infrastructure services. Maintains availability, patching, monitoring, access, and recovery procedures. Level scope: Senior resource; complex delivery, mentoring, and workstream coordination. Core responsibilities:Administer Windows/Linux servers, virtualization, storage, backup, monitoring, file/print, certificate, and c

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Contract, Third Party

50 - 55

System Administration, Integration Support & Platform Management_ onsite

Houston, Texas

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Today

System Administration, Integration Support & Platform Management_ onsite 100% onsite in Downtown Houston, TX 12+ month contract Qualifications Bachelor's degree in Computer Science, Information Systems, Engineering, or equivalent practical experienceStrong analytical and problem-solving ability, with skill in diagnosing complex integration issuesStrong communication skills and the ability to collaborate effectively with both technical and business stakeholdersAble to manage workload independen

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Contract

$30 - $40

IT System Management Analyst (Linux system administration)

Remote

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Today

Project description Join the Core Service Operations Server Support team responsible for 24x7x365 production and non-production support of a large-scale Unix/Linux environment with 25,000+ virtual and physical servers. The environment includes RHEL, AIX, CentOS, and Solaris platforms and requires strong operational support, security/compliance awareness, and incident resolution capabilities. Shift: Wednesday-Saturday, 4:30 PM-3:00 AM CST, 10 hours/day, 4 days/week. Responsibilities Provide pro

Full-time

Information Technology Equipment & System Administration Support Specialist

Nellis Air Force Base, Nevada

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Today

**CONTINGENT UPON CONTRACT AWARD** Overview: Title: Information Technology Equipment & System Administration Support Specialist Security Clearance: Secret Location: Nellis AFB, NV (Due to the nature of the work and contract requirements, U.S. Citizenship is required.) Description: C3EL is seeking a Computer Systems Administrator (CSA) / Information Technology Equipment Custodian (ITEC) to support the 99th Civil Engineer Squadron at Nellis AFB. The selected candidate will provide system adm

Full-time

System Administrator

New York, New York

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Today

Systems AdministratorOverviewSeeking a technology professional to support endpoint management, system administration, automation, and advanced user support in a modern enterprise environment. Key ResponsibilitiesManage devices, applications, and user technology platforms Support identity, access, and system administration functions Troubleshoot escalated technical issues and improve system performance Automate processes, reporting, and operational tasks Monitor system health, security, and compl

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Full-time

Depends on Experience

System Administrator

Jessup, Maryland

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2d ago

System Administrator TS/SCI w/Full Scope Polygraph (FSP)Location:Annapolis Junction, MD Work Model:100% Onsite Type:Direct Hire (W2) Compensation:Up to$150,000/year Schedule:40 hours/week Clearance Required:Active TS/SCI with FSP About the RoleWere hiringSystem Administrators at multiple experience levelsto supportmission-critical operationsinLinux-based, high-performance environments. This role is ideal for someone who enjoys hands-on troubleshooting, optimizing system performance, and working

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Full-time

$150000

Red Hat Enterprise Linux (RHEL) Systems Administrator

Washington, District of Columbia

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9d ago

Job Title: Red Hat Enterprise Linux (RHEL) Systems Administrator Location: Washington, DC 20530 (Onsite) Type: Contract To Hire Compensation: $52.96 Responsibilities Managing the full lifecycle of RHEL servers, including deployment, configuration, patching, and maintenance on virtual platforms (VMware). Using Red Hat Satellite for large-scale system management, including: configuring and managing software repositories, content views, and life cycle environments. Orchestrating patch management

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Contract

$52.96

Process Control Network and Windows System Administrator

New Orleans, Louisiana

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3d ago

Job Title:Process Control Network and Windows System Administrator ) Duration : Contract to Hire Location : New Orleans, Louisiana Work Mode : Hybrid Position DescriptionThe Process Control Network/Windows Systems Administrator is a technical expert in the support, design, configuration, and change of systems supporting the Industrial Control Systems and their integration into the overall local network called the Process Control Network (PCN). The Network/Windows Admin provides Network domain ad

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Full-time

$145

Adjunct Instructor of Electrical Engineering

Denton, Texas

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Today

Adjunct Instructor of Electrical Engineering Job no: 513923 Work type: Adjunct Location: Denton Categories: Faculty - Adjunct Title: Adjunct Instructor of Electrical Engineering Employee Classification: Adjunct Faculty Campus: University of North Texas Division: UNT-Provost SubDivision-Department: UNT-College of Engineering Department: UNT-Electrical Engineering-130320 Job Location: Denton Salary: Compensation is competitive and commensurate with the candidate's qualifications, exper

Full-time

Business Intel Analyst

Hybrid in Merrifield, Virginia

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10d ago

Job Title: Business Intel Analyst Location: Vienna, VA Work Model: Hybrid onsite and remote Responsibilities li>Support Quality Control Risk Management by delivering accurate, timely, and actionable reporting and analytics for QCRM leaders, Real Estate Lending business partners, and audit or exam stakeholders.Maintain recurring reports and dashboards, validate reporting outputs, analyze trends and risks, support system administration activities, and translate business needs into clear reporting

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Contract

Depends on Experience

Process Control Network and Windows System Administrator

New Orleans, Louisiana

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Yesterday

Job Title: Process Control Network and Windows System Administrator Location: New Orleans, Louisiana Type: Permanent Full Time Hours: 40.0 Security Clearance: Must be able to pass Helicopter Underwater Escape Training (HUET) certification and obtain a Transportation Worker Identification Credential (TWIC) card Responsibilities Operate the PCN cyber security controls focusing on patching, anti-virus, backup & restore, and asset inventory controls. Provide IT support to the PCN through Netwo

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Full-time

$145

Systems Administrator Mid Level

Annapolis, Maryland

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Today

In Order to Join the ELEVI Team you will need to have: You must be willing to work in the Annapolis Junction, MD, areaYou must have a current and active security clearance with polygraphTen (10) years of experience as an SA in programs and contracts of similar scope, type, and complexity are required. Bachelor's degree in a technical discipline from an accredited college or university is required. Five (5) years of additional system administration experience may be substituted for a bachelor's d

Full-time

USD 84,400.00 per year

Systems Administrator

Fort Worth, Texas

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10d ago

Title: Systems Administrator - Mid-level Location: Fort Worth, TX Position Type: 6 months Contract to hire Key Responsibilities Microsoft Infrastructure Management: Administer and support Microsoft Windows Servers, Active Directory, MS Exchange (on-premises and hybrid), Office 365/Microsoft 365, and related services. Manage user accounts, mailboxes, licensing, and collaboration tools (Teams, SharePoint, OneDrive) with strict adherence to data governance and legal hold requirements. Azure Migra

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Contract

Depends on Experience

Fleet Telematics Administrative Support Analyst

Hybrid in Tulsa, Oklahoma

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8d ago

Title: Fleet Telematics Analyst Location: Hybrid, Tulsa, Oklahoma Successful candidates must be able to provide proof of ability to work in the U.S. without sponsorship. This position is not open to corp-to-corp, subcontractor or independent consulting arrangements. Position Overview and Assignment Details The role is a temporary, hybrid position in Tulsa, OK, supporting fleet telematics operations from September to December 2026. It offers experience in fleet safety technology, data analytics

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Contract

Depends on Experience

Linux System Administrator

Remote

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27d ago

1. Experience in Linux system administration in any combination of the following areas: DesignInstallationOptimizationConfigurationSecurity design, configuration and maintenanceOngoing operations and maintenance including, but not limited to:Backup and recoveryPatches and upgradesPerformance tuningTroubleshooting

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Contract

Depends on Experience

Senior Systems Administrator (Unix/Linux)

Dahlgren, Virginia

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Today

Employment Type: Full-Time Shift: Day ** This position is contingent upon award of the contract. About the Company Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOSB) focused on Information Technology and Communications consulting, system engineering, integration, deployment and operation of state of the art command and control and information systems that deliver critical network centric solution to the warfighter. With a proven track record of tech

Full-time

Unix Administrator

Remote

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3d ago

Position: Unix Administrator Locations: Remote Duration: 6+ month (Direct Hire) Essential Job Duties: Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions 1. Plans and supervises the short and long term operation, administration and all other activities of the servers, and software applications assigned. 2. Assists in maintaining and updating network devices As-Built documentation, testing documentation, and other information, which de

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Full-time

$120,000 - $140,000

Systems & Infrastructure Intern

Tucker, Georgia

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Today

Systems & Infrastructure InternSupport Secure, Reliable Enterprise Infrastructure and Operational TechnologyGeorgia System Operations Corporation (GSOC) is seeking a Systems & Infrastructure Intern to support the Systems & Infrastructure organization within Operations. This opportunit

Full-time

Metering & Data Systems Engineer

Tucker, Georgia

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Today

Metering and Data Systems Engineer I-VEnsure Critical Energy Data Is Accurate, Reliable, and Ready for Georgia's GridGeorgia System Operations Corporation (GSOC) is seeking a Metering and Historian Data Systems Engineer to ensure the reliable flow, accuracy, availability, and security of revenue-g

Full-time