system administrator

10,000 system administrator job listings in United States. Find daily updated positions from leading job boards.

  • Systems Administrator Premium

    16 hours ago


    Virginia Beach, Virginia, United States HII Full-time $53,144 - $75,000 Contract

    Requisition Number: 30088  Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $53,144.00 - $75,000.00  Security Clearance: Secret   Level of Experience: Entry Level    This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual,...

  • Systems Administrator

    3 hours ago


    Huntsville, United States IPG Photonics Full-time

    Thank you for your interest in positions at IPG Photonics. All applicants must apply on our company website to be considered. Please visit www.ipgphotonics.com and click on the “Company” tab. We look forward to seeing your application soon!IPG Photonics is revolutionizing the laser industry as the pioneering developer and leading producer of fiber lasers...

  • System Administrator Premium

    16 hours ago


    Riviera Beach, Florida, United States soteria Full-time

    Maintains smooth operation of cyber compliant computer systems, including coordination with network administrators. This position requires a CompTIA Security + Certificate. Tasking will include interpreting security and information protection policies into executable requirements and technical solutions. Ability to Troubleshoot system cyber settings...

  • Systems Administrator Premium

    16 hours ago


    Springfield, Missouri, United States D2 Technical Services Full-time $140,000 - $150,000 Contract

    **ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED** The Systems Administrator (SA) will work as part of an elite and agile team responsible for maintaining and improving system functionality through proactive interaction with the customer, comprehensive understanding of their primary GEOINT exploitation system, and knowledge of the production mission. The...

  • Systems Administrator Premium

    16 hours ago


    Annapolis Junction, Maryland, United States Open Systems Technologies Corporation Full-time

    Open Systems Technologies Corporation is looking for a Systems Administrator to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a highly complex and fast-paced program. The selected candidate will be responsible for performing daily system administration and O&M support activities in support of a complex...

  • Systems Administrator Premium

    16 hours ago


    Arlington, Virginia, United States American Systems Full-time $130,000 Contract

    Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. JOB SUMMARY: American Systems is seeking a Systems Administrator with...

  • System Administrator Premium

    16 hours ago


    Chantilly, Virginia, United States Leidos Full-time $107,900 - $195,050 Contract

    Leidos’ Corporate Information Security Office, within the Digital Sector, is seeking an experienced System Administrator to support multiple mission-focused programs and projects at the Liberty Center location in Chantilly, Virginia.In this role, you will provide technical analysis, planning, engineering, design, implementation, and operational support for...

  • IT Systems Administrator Premium

    16 hours ago


    North Kingstown, Rhode Island, United States External Ocean State Job Lot Full-time $70,000 - $80,000 Contract

    Ocean State Job Lot (“OSJL” or the “Company”) is a dynamic $850+ million general merchandise retailer with a strong foothold across the Northeast and Mid-Atlantic. With over 170 stores currently and ambitious plans to reach 180 locations, OSJL offers exciting opportunities for growth and contribution. We are an opportunity-driven retailer owning over...

  • Systems Administrator Premium

    16 hours ago


    Colorado Springs, Colorado, United States American Systems Full-time $185,100 Contract

    Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Engineering & Analysis, Test & Evaluation, and Training. Responsibilities Establishes lifecycle management of MD 9 systems and servers. Includes...

  • Systems Administrator Premium

    16 hours ago


    San Diego, California, United States Sellers & Associates Full-time

    Description We are seeking a Systems Administrator to join our team in San Diego, CA (on-site). Responsibilities: Implement and maintain CMMC & NIST 800-171 compliance. Image development and remote deployment. Provide system administration for infrastructure while establishing and maintaining security as it relates to users. Lead and complete a diverse set...

  • System Administrator Premium

    16 hours ago


    Fort Eustis, Virginia, United States, Virginia Barbaricum Full-time

    Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capabilities across Intelligence, Analytics, Engineering,...

  • System Administrator Premium

    16 hours ago


    Sunnyvale, California, United States BayOne Full-time $116,900 - $167,900 Contract

    Job Title: System Administrator Hours : Monday - Friday 9:00 a.m. to 6:00 p.m. or as agreed upon, Saturday rotation from 8:00 a.m. to 4:00 p.m. and On Call support based on business needs. Salary Range : $116,900 - $167,900 which is base pay. JOB SCOPE/RESPONSIBILITIES - Supports and contributes to the secure and...

  • System Administrator Premium

    16 hours ago


    Warner Robins, Georgia, United States Leidos Remote Full-time $92,300 - $166,850 Contract

    Join a team committed to a mission! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and...

  • Systems Administrator Premium

    16 hours ago


    Northborough, Massachusetts, United States The Computer Merchant Full-time $50 - $60 Permanent

    JOB TITLE: System Administrator JOB LOCATION: Northborough, MA (Full time onsite) WAGE RANGE*: $ 50-60/hr. JOB NUMBER: NGGJP00017725 REQUIRED EXPERIENCE: Detailed oriented . Ability to unbox , Rack and Stack all hardware JOB DESCRIPTION: As an employee in the Infrastructure Contractor II role, your key roles and responsibilities will include: Expert...

  • IT Systems Administrator Premium

    16 hours ago


    Miami, Florida, United States Ascension Federal Services Full-time

    IT Systems Administrator Location: Miami, FL, 33101 Job Description The IT Systems Administrator will be responsible for maintaining and managing the company's computer systems and networks. They will ensure that all systems are up-to-date, secure, and running smoothly. The IT Systems Administrator will also be responsible for troubleshooting any issues...

  • Systems Administrator Premium

    16 hours ago


    New York, NY, New York, United States SourcePro Search Full-time

    SourcePro Search is conducting a search for an experienced Systems Administrator with at least 5-years of experience with Windows Systems, Vmware virtualization platform, EMC storage as well as Networking (Cisco) and Security (Cisco) needed for a great company in New York city.  This role offers an excellent compensation package as well as a congenial work...

  • IT Systems Administrator Premium

    16 hours ago


    Tysons, Virginia, United States 1872 CONSULTING Full-time

    IT Systems Administrator   Summary As an IT Systems Administrator, you will be responsible for the administration, configuration and support of our systems, networks and software.   Responsibilities Setting up and configuring new instances of Linux and Windows servers. We are primarily a Linux shop but use Windows to run Microsoft Office, and other MS...

  • Systems Administrator Premium

    16 hours ago


    Godley, Texas, United States, Texas VetRamp Full-time

    System Administrator – Godley, TXA growing organization in the energy sector is seeking a hands-on System Administrator to support and maintain its IT infrastructure in Godley, Texas. This role offers the opportunity to manage a wide range of technologies across servers, networks, and cloud-based platforms, ensuring smooth day-to-day operations and...

  • System Administrator Premium

    16 hours ago


    Annapolis Junction, Maryland, United States Cymertek Full-time

    LOCATIONAnnapolis Junction, MD 20701CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARYWe are seeking a proactive and detail-oriented System Administrator to join our team and help maintain the stability, security, and performance of our IT infrastructure. In this role, you will be responsible for managing servers,...

  • Systems Administrator Premium

    16 hours ago


    Service Center, Texas, United States Mesquite ISD Full-time $32 - $46 Permanent

    Position Type:  Auxiliary - Technical/Info Services/Technical ServicesDate Posted:  6/18/2026Location:  Service Center  Mesquite ISD - Compensation PlansInformation Technology Compensation PlanSalary Range: Pay Grade 4 $32.14-$46.24/HourShift Type: Full-Time Wage/Hour Status: Non-ExemptReports To: Network Operation Supervisor EMPLOYMENT...