Systems Administrator jobs in Phoenix, AZ

Mesa, Arizona

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Today

Description We are looking for a Systems Administrator to support and maintain a reliable enterprise technology environment in Mesa, Arizona. This role focuses on keeping core infrastructure running smoothly, resolving technical issues efficiently, and strengthening day-to-day system performance across server and desktop platforms. The ideal candidate brings hands-on experience with Microsoft technologies and virtualization tools, along with a practical approach to troubleshooting and user suppo

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Full-time

USD 95,000.00 - 110,000.00 per year

Systems Administrator

Remote or San Antonio, Texas

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Today

Description We are looking for a Systems Administrator to support and enhance a modern end-user computing environment. This position focuses on maintaining core administration tools, securing Microsoft 365 services, and delivering reliable support for Windows and mobile devices. The role is ideal for someone who combines strong systems administration experience with a practical approach to automation, endpoint management, and emerging AI-driven technologies. Responsibilities: Administer service

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Contract

USD 26.60 - 30.80 per hour

Senior Systems Administrator (Kantata)

Remote

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Today

Description & Requirements Maximus is currently seeking a Senior System Administrator. The successful candidate will act as a Subject Matter Expert (SME) related to Kantata configuration and business processes leveraging Kantata. This is a remote position. Essential Duties and Responsibilities: - Interact with the business stakeholders and subject matter experts in order to understand gather, document, and analyze business needs and technical requirements. - Document the functional and, some

Full-time

USD 100,000.00 per year

IT Systems Network Administrator

Tolleson, Arizona

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19d ago

The City of Tolleson is seeking a skilled Information Technology Systems Network Administrator to support and secure the Citys technology infrastructure. The Systems Network Administrator role emphasizes Cisco networking and enterprise firewall administration, requiring independent configuration, management, and troubleshooting of complex technology environments. Responsibilities include administeringCisco networks and firewalls, servers, storage, Hyper-V/VMware virtualization, INTRA technologie

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Full-time

95322 - 100,000

CAE HPC Systems Administrator

Remote

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4d ago

We are seeking a highly skilled CAE HPC Systems Administrator to manage, optimize, and support enterprise-level High-Performance Computing (HPC) environments dedicated to Computer-Aided Engineering (CAE) workloads. This role is responsible for ensuring system stability, scalability, and performance of HPC clusters while supporting CAE applications, job scheduling systems, and underlying Linux infrastructure. The ideal candidate combines strong Linux systems expertise, HPC workload management exp

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Contract

$65 - $70

Senior Systems Administrator, IT Applications

Remote or Hybrid in Hyderabad, Telangana

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Yesterday

Why Ryan? Global Award-Winning CultureFlexible Work EnvironmentGenerous Paid Time OffWorld-Class Benefits and CompensationRapid Growth OpportunitiesCompany Sponsored Two-Way TransportationExponential Career Growth The Senior Systems Administrator, ITSM, analyzes business requirements and delivers optimal solutions using ITSM best practices and tools, including the Ivanti suite. This role is critical in ensuring ITSM processes are effectively implemented, aligned with business goals, and adhere

Full-time

Windows Systems Administrator

Remote or Auburn, Washington

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Today

job summary: We are seeking an experienced Windows Systems Administrator to support and maintain core enterprise infrastructure, virtualization platforms, and cloud environments. In this role, you will play a critical part in keeping operational systems secure through patch management, vulnerability remediation, and ticket resolution. You will work within a collaborative infrastructure team supporting multi-region environments and driving project improvements. location: Telecommute job type: C

Contract

USD40 - USD50

Senior HPC / Cloud Systems Administrator

Remote

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28d ago

RedLine Performance Solutions (RedLine) has been in the HPC solutions engineering services business for 26 years and is consistently determined to keep the bar of excellence quite high for new hires. This enables RedLine to accomplish what other firms cannot and promotes a high level of staff retention. We offer services ranging from full life cycle HPC systems engineering to remote managed services to HPC program analysis. RedLine is looking for a Senior High Performance Computing (HPC)/Cloud S

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Full-time

Senior Windows Server Systems Administrator

Remote

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7d ago

Job Title: Senior Windows Server Systems Administrator Location: Washington, DC Type: Contract Compensation: $40- $65per hour Work Model: Remote offsite Hours: 40.0 hours per week Security Clearance: U.S. Citizenship required and current- ATF (Bureau of Alcohol, Tobacco, Firearms and Explosives) Public Trust preferred Overview This Senior Windows Server Systems Administrator can work fully remote but must be in the DC Metro area in case the team needs to meet in person. This is likely to be a c

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Contract

$39.74

Systems Administrator III (Multi-Cloud Engineer)

Remote

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4d ago

Job Title: Systems Administrator (Multi-Cloud Engineer) Location: Gaithersburg, MD Type: Contract Compensation: Work Model: Remote offsite Hours: 40.0 Security Clearance: Public Trust Contract: $62.50/hr Conversion Salary: Up to $130,000 Responsibilities Operate effectively across multiple cloud environmentsAzure, AWS, GCPdeveloping and implementing reusable cloud patterns and solutions using Infrastructure As Code for self-service secure delivery Continuously improve compliance and cyberpost

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Contract

$62.5

Systems Administrator Senior

Phoenix, Arizona

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Today

Posting Date 09/25/26 Application Deadline 10/08/26 Pay Range $82,000 - $132,500 annually Salary offers are based on the candidate's equivalent experience and internal equity with other employees within the same job classification. This position is not eligible for overtime compensation. Job Type Unclassified Department Clerk of the Superior Court About the Position The Systems Administrator Senior performs application support at tier two and three levels both independently and with assis

Full-time

USD 82,000.00 - 132,500.00 per year

Systems Administrator Systems II

Phoenix, Arizona

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Today

Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success. Responsibilities An Average Day: As a mid-level systems administrator, you will support operating systems, virtual machines, storage appliances, and backup environments. You will

Full-time

USD 75,000.00 per year

Systems Administrator (Systems) III

Phoenix, Arizona

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Today

Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success. Responsibilities An Average Day:As the System Administrator (Systems) you will lead the support for various operating systems, including VMware, Storage, and appliance-based syst

Full-time

USD 93,900.00 per year

Windows Systems Administrator II

Phoenix, Arizona

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Today

Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success. Responsibilities An Average Day:As the Windows System Administrator II you will focus on the administration, maintenance, and support of Windows 10 & 11, and Windows Server 2016/2

Full-time

USD 75,000.00 per year

IT Systems Administrator Specialist

Scottsdale, Arizona

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Yesterday

Basic Qualifications Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent combination of education and relevant work experience, plus 5 years of relevant experience; or Master's degree plus 3 years of experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance with Polygraph is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for

Full-time

USD 106,477.00 - 115,212.00 per year

Systems Administrator 2

Chandler, Arizona

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Today

Title: Systems Administrator 2 Location: Hybrid (Chandler, AZ) Reports to: Infrastructure Manager Employment Type: Exempt | Full-Time About StrongMind StrongMind is a remote-first education and technology company on a mission to transform learning for students, families, and educators across the country. For more than 25 years, we've partnered with schools and districts to deliver innovative, student-centered learning experiences powered by technology, compassion, and bold thinking. We belie

Full-time

Systems Administrator II

Remote or Texas

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Today

Are you looking for limitless career opportunities with a company that values growth, innovation, and teamwork? At Ntiva, we're more than a Managed Services Provider, we're a community dedicated to helping each other, our clients, and their businesses thrive both personally and professionally. Ntiva is a culture of people who are passionate about the workand each other. Our clients view us as an essential part of their teams, relying on us for strategic guidance, fast solutions to complex challe

Full-time

USD 54,000.00 - 60,000.00 per year

Senior Clinical Systems Administrator

Remote or Oregon

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Today

Bausch + Lomb (NYSE/TSX: BLCO) is a leading global eye health company dedicated to protecting and enhancing the gift of sight for millions of people around the world-from the moment of birth through every phase of life. Our mission is simple, yet powerful: helping you see better, to live better. Our comprehensive portfolio of over 400 products is fully integrated and built to serve our customers across the full spectrum of their eye health needs throughout their lives. Our iconic brand is built

Full-time

USD 85,000.00 - 115,000.00 per year

Finance Systems Administrator

Remote

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Today

Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. Our customers include Fortune 500 enterprises and global industry leaders, including Anduril, Canva, Fortinet, Hewlett Packard Enterprise, OpenAI, Snap Inc., and Snowflake. Chainguard is venture-backed by leading investors, including Amplify, I

Full-time

USD 106,000.00 - 125,000.00 per year

Journeyman NALCOMIS Virtual Environment Systems Administrator

Remote or Maryland

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Today

Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. Responsibilities *Thi

Full-time

USD 105,000.00 - 115,000.00 per year

Systems Administrator jobs in Phoenix, AZ, USA