Windows Systems Administrator jobs in Tempe

American Fence Company

Requirements Must have: - Bachelors Degree in Computer Science, Information Technology, or a related discipline, or equivalent experience - Over 2 years of experience in IT support and systems administration - Technical expertise in the specified areas of system administration - Foundational knowled

We are seeking a Windows Systems Administrator for a direct hire opportunity. This position is onsite. About the Role This role involves managing and maintaining server operating systems, virtualization platforms, and enterprise applications while ensuring system performance and security. Responsibi

Description Who we are: At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo . For over 20 years, our team provides expertise in network, system engineering and both offensive and defensive cyb

We are seeking an experienced senior-level IT professional to lead the management and ongoing development of our internal technology environment. This role is responsible for maintaining and optimizing in-house networks, security systems, servers, and cloud infrastructure, while also overseeing help

American Fence Company is hiring a Systems Administrator I that supports the stability, security, and performance of the American Fence computer systems and networks and overall IT Infrastructure. This role works closely with the IT Department to manage servers, networks, cloud services, and enterpr

Posted Date 4/21/2026 Description Position Schedule: Full-Time This job posting is anticipated to remain open for 30 days, from 15-Apr-2026. The posting may close early due to the volume of applicants. Have you ever wanted to see how enterprise systems really work behind the scenes? Are you eager to

Posting Date 04/20/26 Application Deadline 04/26/26 Pay Range Min - 1st Quartile - Mid - Max $82,000.00 - $92,750.00 - $103,500.00 - $125,000.00 Job Type Unclassified Department Sheriff About the Position The Systems Administrator Senior/Lead provides system or network administration to support and

Posting Date 04/20/26 Application Deadline 04/26/26 Pay Range Min - 1st Quartile - Mid - Max $82,000.00 - $92,750.00 - $103,500.00 - $125,000.00 Job Type Unclassified Department Sheriff About the Position The Systems Administrator Senior/Lead provides system or network administration to support and

Description & Requirements Maximus is seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting of enterprise telephony in

About Caribou At Caribou, we care about giving people financial freedom so they can focus on what’s most important to them. Today, less than two percent of Americans refinance their auto loans despite drastic increases in the cost of new and used cars. We see huge potential to help folks reduce thei

Maricopa County

$82,000 - $125,000 /year

Posting Date 04/20/26 Application Deadline 04/26/26 Pay Range Min - 1st Quartile - Mid - Max $82,000.00 - $92,750.00 - $103,500.00 - $125,000.00 Job Type Unclassified Department Sheriff About the Position The Systems Administrator Senior/Lead provides system or network administration to support and

IT Systems Administrator (Fully On-site) Job Overview: Arizona Livescan is seeking an IT Systems Administrator to join our growing team. This is a hands-on, mid-to-senior level role for a self-driven individual who thrives in a fast-paced, evolving environment. In this role, you will be responsible

GovCIO

United States; Boyers, Pennsylvania; Fort Meade, Maryland; Quantico, Virginia Top Secret Hybrid schedule Information Technology GovCIO is looking for a Systems Administrator to provide on-going support for the administration of the core system applications and perform operational tasks such as monit

Systems Tools Administrator (260306) Job Summary We are seeking a technically proficient IT Associate Administrator to serve as the primary owner and administrator for critical IT operations platforms. This role is responsible for the day-to-day administration, configuration, development, and suppor

Datatek

$50,004 - $69,996 /year

Job Opening: IT Level 2 Technician - Systems Administrator at DataTek Job Description DataTek, a leader in the technology solutions sector, is excited to announce a vacancy for a motivated and experienced IT Level 2 Technician - Systems Administrator. This challenging role offers the opportunity to

Responsibilities Peraton is hiring an Enterprise Infrastructure Support Systems Administrator to join our Cyber Mission business unit in Jessup, MD. As a Systems Administrator on our team, you will support one of the largest enterprise-wide engineering contracts within the Intelligence Community. Th

Consumer Cellular, Inc.

$69,300 - $93,450 /year

Job Summary We are seeking a technically proficient IT Associate Administrator to serve as the primary owner and administrator for critical IT operations platforms. This role is responsible for the day-to-day administration, configuration, development, and support of tools such as Jira, ServiceDesk

GovCIO

United States Suitability/Public Trust Fully remote IT Infrastructure & Network Engineering & Operations GovCIO is currently hiring for System Administrator – Access Services to support access services including national active directory, multi-factor authentication, and remote access. The c

DataTek

$50,000 - $70,000 /year

Job Opening: IT Level 2 Technician - Systems Administrator at DataTek Job Description DataTek, a leader in the technology solutions sector, is excited to announce a vacancy for a motivated and experienced IT Level 2 Technician - Systems Administrator. This challenging role offers the opportunity to

Job Overview Multi-practice law firm is seeking a full time Receptionist in our Sun City location. We are an energetic and ambitious group that seeks a long term and committed candidate. The ideal candidate will serve as the first point of contact for clients and visitors, providing moderate adminis