62 Results for

Network Systems Administrator Jobs in Phoenix, AZ

Jobs

New!

Phoenix, Arizona3 days ago

Demonstrated expertise with a range of tools, technologies, hardware, and systems, including but not limited to:VXRail, vSAN, Windows, Red Hat Linux, VMware, Microsoft Azure, HPE servers, preferred monitoring tools (Splunk or SolarWinds Orion), DataDomain backup appliances, Veritas NetBackup, Microsoft Active Directory, Microsoft Azure Active Directory, Ping Identity, Corestreet HID appliances and OCSP authentication support, RSA SecurID, Active Directory Federation Services (ADFS), Microsoft Certificate Server, Microsoft Key Management Server (KMS). Responsibilities: An Average Day: As the System Administrator (Systems) III you will lead the support for various operating systems, including VMware, Storage, and appliance-based systems, while taking on a significant responsibility for backup and restore support, security, antivirus technologies, and application support.

Phoenix, AZ30+ days ago

The Telephony Systems Administrator will perform daily support service, troubleshooting telephony system issues, managing IVR functionality, reviewing and enhancing existing phone system functionality, and acting as a liaison with third party system provider(s) for reporting and troubleshooting issues. The Telephony Systems Administrator will maintain daily operations of the Call Center telephony systems, providing technical support of internal systems so Call Center end users can achieve established service level goals for internal and external customers.

Phoenix, AZ30+ days ago

Full-time

cloudIT provides network infrastructure management, service desk support, managed security services, cloud hosting, hardware integration, and IT consulting services to business clients in the state of Arizona and beyond; services are currently provided in 25 states. You will utilize a wide variety of technical support and troubleshooting skills to resolve infrastructure, hardware, and software issues, working independently and escalating complex issues as appropriate.

Tempe, Arizona17 days ago

While visiting job site locations, the employee may be required to work outdoors, be exposed to wet and/or humid conditions; moving mechanical and electrical parts; high, precarious places; dust, fumes or airborne particles; toxic or caustic chemicals; outside weather conditions, extended exposure to sunlight; cold and heat; risk of electrical shock and vibration. UMEC designs, builds, and commissions mechanical systems, including heating, ventilating and air conditioning (HVAC), plumbing and piping systems for commercial, institutional, high tech, industrial and military clients.

New!

Tempe, AZ1 day ago

QCi is expanding itsIT operations team and is seeking a System and Network Administrator tosupport endpoint environments (MacOS, Windows, Linux), Microsoft 365, andday-to-day infrastructure for our growing engineering and fabrication teams inTempe. Assist withinfrastructure deployments across office, laboratory, and fabricationfacilities, including networking, endpoint hardware, and operational systems.

Tempe, Arizona30 days ago

What You’ll Do: Perform installation, configuration, administration, maintenance, and troubleshooting of networking and security hardware, operating systems, and Linux development and production environmentWork independently to support users in setting up accounts and troubleshooting issues as they arise. Position Summary, Job Requirements & Responsibilities: What We’re Looking For: If you have 5+ years of hands-on experience in administering and maintaining VMware / Linux, yo’ll be excited about the Linux Systems Administrator (III) position on Iridium’s Information Technology Network Systems team!

Chandler, Arizona9 days ago

$30–$50 Per Hour

As a Senior Systems Security Administrator, you’ll be responsible for identifying and autonomously implementing ideas and solutions as it relates to the administration and maintenance of compute environments supporting Iridium Government services. In this role, you will focus primarily on configuration, rollout, maintenance, data backup and recovery, performance tuning, security upgrades, patching, and troubleshooting across multiple sites and within the government and cloud environment.

Phoenix, Arizona30+ days ago

$40–$52

The position duties include:Working closely with other IT teams including Information Security, Service Desk, Quality Assurance, Production Support and product vendors to plan, deploy and sustain a stable, highly performing and available infrastructure and application environment. Perform IT Service Management functions including creating tickets, communicating directly with users/IT staff, fielding incident escalations, performing troubleshooting operations and thoroughly documenting progress/status.

New!

Phoenix, AZ5 days ago

4. Troubleshooting & Performance Monitoring Use network monitoring tools (SolarWinds, PRTG, Cisco Prime, ThousandEyes) for real-time analysis. 2. Purchase Order & Vendor Management Handle the end-to-end Purchase Order (PO) process for telecom services and circuit procurement.

Phoenix, Arizona22 days ago

As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation, configuration, testing, and management of the operating systems, hardware, and software to support our IT architecture and business needs. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.

Glendale, Arizona30+ days ago

$63,233–$99,908 Per Year

Working in close partnership with system and product owners, frontline teams, vendors, and technology partners, this role translates operational needs into scalable, supportable solutions that enhance both member and employee experiences. These platforms enable critical operational functions across a broad range of services, including payment processing and settlement, including cards, wires, ACH, checks, digital payments, and emerging payment rails.

Mesa, Arizona17 days ago

Sentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. This is a hands-on, high-impact role supporting a complex enterprise infrastructure across virtualization, networking, storage, security, and Microsoft cloud technologies.

Phoenix, AZ30+ days ago

Systems & Infrastructure Expertise: Strong understanding of Active Directory (On-Prem and Azure AD), Group Policy, RDS/RDP, Citrix, Windows desktop/server OS, virtualization technologies, cloud hosting principles, and Office 365 configuration/management. You will research, test, and develop solutions in a methodical and detail-oriented manner, working closely with Engineering, Management, Sales, and clients to resolve complex system issues and support ongoing initiatives.

Phoenix, Arizona30+ days ago

$115,000–$120,000 Per Year

Key responsibilities include managing Windows and Linux OS systems from deployment to configuration and patching, overseeing virtual environments (VMware, AWS, Azure), and administering Microsoft 365 services (Exchange, Teams, SharePoint, etc.). Edgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies for 2018 through 2025.

Scottsdale, Arizona30+ days ago

SBS empowers banks and financial institutions to reimagine the future with a composable, cloud-based architecture supporting deposits, lending, compliance, payments, consumer finance, and asset finance operations across the globe. For more than 25 years, Axway has helped major brands and government agencies worldwide with trusted solutions in Managed File Transfer (MFT), B2B integration, APIs, and Financial Accounting Hub products.

Phoenix, Arizona19 days ago

As the Network Administrator I you will be responsible for supporting network administration services and contributing to the smooth operation of LAN/WAN, network segments, and Internet and intranet networking systems. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.

Scottsdale, Arizona30+ days ago

$126,862–$137,269 Per Year

You’ll also be responsible for the day-to-day support of server services by performing server administration for physical and virtual server operating systems and configuring, maintaining and troubleshooting of physical and virtual hardware and network related interfaces on servers. We’ll rely on you to perform, maintain, troubleshoot and conduct a complete analysis of alerts; create scripts to automate repetitive processes; and work with customers to identify, isolate, and resolve problems with servers that are affecting other services.

New!

Phoenix, AZ1 day ago

We are seeking an experienced IBM i (IBMi) System Administrator to support and enhance a mission-critical IBM i environment integrated with AIX/Power Systems, VIOS, Fibre Channel networking, and enterprise SAN storage. Manage IBM Power Systems virtualization, including VIOS configuration, LPAR provisioning, virtual networking, and virtual storage mappings.

Tempe, Arizona8 days ago

Our Windows Administrator II is responsible for the administration and maintenance of various IT Operations environments and working with end users to maintain accounts and troubleshooting issues for both local (AZ) and remote sites across the company (including our Chandler and Tempe AZ offices). Position Summary, Job Requirements & Responsibilities: What We’re Looking For: If you’ve enjoyed 2 or more years of hands-on experience administering and maintaining VMware, Windows and /or Linux systems and are in the market for your next opportunity, Iridium has a role for you within our IT Operations team!

New!

Phoenix, AZToday

The states in which U-Haul will decline to hire nicotine users are: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Pennsylvania, Texas, Utah, Vermont, Virginia, and Washington. 2727 N Central Ave, Phoenix, Arizona 85004 United States of AmericaTo ensure a fair and consistent evaluation process, candidates are expected to complete all interviews and assessments independently and without the use of artificial intelligence tools (including AI-generated responses, prompts, or real-time assistance).

New!

Phoenix, AZ2 days ago

We are seeking an experienced IBM i (IBMi) System Administrator to support and enhance a mission-critical IBM i environment integrated with AIX/Power Systems, VIOS, Fibre Channel networking, and enterprise SAN storage. • Manage IBM Power Systems virtualization, including VIOS configuration, LPAR provisioning, virtual networking, and virtual storage mappings.

Phoenix, AZ30+ days ago

Five years UNIX Systems and Storage administration (Hitachi, infinidat) experience within large 24/7 mission critical enterprise environments. Understanding of incident management, problem management, release management and change management concepts.

New!

Phoenix, Arizona3 days ago

$84,000–$111,000 Per Year

The position will support a range of critical enterprise systems, including ERP platform Workday, supply chain and business systems, AP automation, OneStream for financial consolidation, budgeting, and planning. Able and willing to use computers and computer systems (including hardware and software) to process transactions, store documents, enter data, or perform assigned tasks.

Phoenix, AZ8 days ago

The right person must be comfortable personally doing the work: resolving tickets, managing the Help Desk, provisioning and deprovisioning users, configuring SSO, maintaining Microsoft 365, managing devices, cleaning up access, supporting security controls, and tracking which systems exist and who has access to them. TheIT Operations Manager and Systems Administrator is a hands-on role responsible for running day-to-day IT operations while improving the company’s systems, access controls, support processes, and security posture.

Phoenix, AZ30+ days ago

Support the development, design, configuration/setup, test, maintenance, and upgrade of Wide Area Networks (WAN), Local Area Networks (LAN), Network Attached Storage (NAS) or Storage Area Networks (SAN), Site to Site Virtual Private Networks (S2S VPN) and/or remote to site VPN, network monitoring solutions using Simple Network Management Protocol (SNMP) poll, SNMP traps or other protocols used for network monitoring. Eligible employees also gain access to a wide range of benefits from comprehensive health coverage and health savings accounts to retirement plans, life and disability insurance, and time-off programs that support work-life balance.

Phoenix, AZ30+ days ago

Remote

Our comprehensive and data-driven virtual health platform is designed to help people, providers, employers, health plans, government organizations, and communities optimize individual and population-wide well-being by driving positive behavior change. · Set up and support Windows and macOS laptops, enroll and manage Macs with Kandji and Apple Business Manager, partner with the depot on swaps and new hire kits.

Tempe, Arizona23 days ago

NOTE TO ALL AGENCIES: Any unsolicited agency resumes or agency represented candidates that are presented to any IES employee without first having a signed contract between that agency and the IES Talent Acquisition organization will become the property of IES and no fees will be paid. Job Summary: Under the direction of the IT Infrastructure Manager, the System Administrator will be responsible for managing and maintaining our cloud-based infrastructure, with a primary focus on Microsoft Azure, O365, and Google Workspace environments.

New!

Phoenix, Arizona3 days ago

$84,000–$111,000 Per Year

Scottsdale, Arizona16 days ago

$111,881–$124,118 Per Year

As a member of our Information Assurance Security team, you’ll support the Information System (IS) Risk Management Framework activities from categorizing systems and preparing IS packages, to reviewing vulnerability scans, executing Change Control processes, and supporting upgrades of systems during program execution. The IT System Admin maintains the day-to-day security posture and continuous monitoring of Information Systems for DoD security programs, and includes security event & information management review and analysis, end user account audits, etc.

Phoenix, ARIZONA30+ days ago

Duties & Responsibilities Work with sales to provide pre- and post-sales support, including tasks such as discovery meetings, site visits, proposals and presentations, technical assessments, implementation, and ongoing technical account management. Qualifications & RequirementsMinimum of 5 years hands-on experience configuring, troubleshooting and repairing networking equipment, Windows servers and workstations, Exchange server and Active Directory .

Phoenix, AZ17 days ago

$50,000–$65,000

The Telephony Systems Administrator supports the daily operations of the Call Center telephony environment, helping ensure end users are able to effectively support internal and external customers. This role focuses on troubleshooting, user support, system maintenance, reporting, onboarding support, and basic administration within the Call Center telephony platform.

Mesa, AZ15 days ago

$92,000–$105,000 Per Year

You will play a critical role in customizing, integrating, and optimizing Dynamics 365 and Power Platform solutions, while also supporting core infrastructure and driving automation and system reliability. This role is ideal for a hands-on engineer who can design, build, and support scalable solutions across hybrid environments while acting as a key contributor to our Dynamics ecosystem.

Scottsdale, AZ30+ days ago

Phoenix, Arizona10 days ago

Demonstrating proficiency in one or more of the operational software set, including patch management, powershell scripting, software distribution, antivirus, security, enterprise monitoring and backup/recovery. At least five (5) years’ work experience as a Systems Administrator or Engineer gained in the last ten (10) years OR equivalent education, training and/or experience demonstrating considerable knowledge of server systems design and architecture.

Phoenix, AZ30+ days ago

Remote

Full-time

Assist in designing, implement, and maintain systems core network systems such as products and solutions by Incognito, Infoblox and Calix along with other technologies to support and maintain the organization's systems, infrastructure and data to include: Performs implementation of new software as it relates to Engineering technologies and projects. Keywords: Automation, BASH, Docker, Python, Scripting, Kentik, Ansible, Linux, CentOS, RHEL, NMS, Infoblox, DNS, DDNS, SIP, IPAM, SolarWinds, BlueCat, AI, LLM, Calix, PON, Calix, DOCSIS, Incognito, NetBrain, ServiceNow, Cisco ISE.

New!

Mesa, AZ2 days ago

Nammo Defense Systems Inc. (NDS) develops, manufactures, and supports Shoulder Launched Munitions (SLMs), energetic material solutions such as aircraft emergency escape systems, actuation devices, rocket motors, warheads, and composite solutions including carbon fiber tubes and composite aerospace structures. • Education: Bachelor’s degree in Software Engineering, Computer Science, Electrical Engineering, or a related technical field.

Phoenix, AZ30+ days ago

Migration and Data Movement: Support database migrations and upgrades using AWS DMS and AWS Schema Conversion Tool when applicable, plus native utilities such as Oracle Data Pump, pg_dump and pg_restore, and SQL Server native backup and restore to S3. Engine-Specific Administration: Implement maintenance routines appropriate for each engine, such as Oracle statistics and maintenance windows, Aurora PostgreSQL vacuum and extension management, and SQL Server index and statistics maintenance and SQL Agent job scheduling, within the capabilities of RDS and Aurora.

New!

Phoenix, AZ2 days ago

Our 20+ Employee Business Resource Groups are focused on connecting our team members to our customers, suppliers, communities and shareholders, helping team members reach their full potential and creating an inclusive work environment to meet and exceed the needs of our diverse world. Provides Citrix and Mid-Tier server administration and support on multiple platforms, maintaining domain profiles, security configurations, Active Directory groups.

Tempe, Arizona8 days ago

IES is a national provider of industrial products and infrastructure services to a variety of end markets, including electrical, mechanical and communications contracting solutions for the commercial, industrial, residential and renewable energy markets. NOTE TO ALL AGENCIES: Any unsolicited agency resumes or agency represented candidates that are presented to any IES employee without first having a signed contract between that agency and the IES Talent Acquisition organization will become the property of IES and no fees will be paid.

New!

Phoenix, AZ4 days ago

Consistently lives out the commitment to the HonorHealth tenets of service excellence as illustrated in daily interactions with staff, faculty, physicians, patients, their families and others outside of HonorHealth: Customer Centered, Service Focused, Quality Driven, Resource Wise, Growth Oriented. Assesses database management system and subsequent databases, perform basic troubleshooting and triage tasks, by direction perform corrective actions, execute scripts, and deploy database and system objects utilizing common industry best practices.

Phoenix, Arizona22 days ago

In addition, this role partners closely with Legal and business stakeholders to improve claims processes, identify trends, and strengthen overall risk management effectiveness. Minimum of 5 years experience as an insurance claims adjuster, third party claims administrator, or litigation support specialist with strong experience handling litigated general liability claims.

Phoenix, Arizona30+ days ago

EMCOR companies plan, install, operate, maintain, and protect the sophisticated and dynamic systems that create facility environments—such as electrical, mechanical, lighting, air conditioning, heating, security, fire protection, and power generation systems—in virtually every sector of the economy and for a diverse range of businesses, organizations, and government. Job Summary: EMCOR Group, Inc. seeks an Endpoint Administrator for a critical role responsible for designing, implementing, and maintaining enterprise-level endpoint solutions to ensure security, performance, scalability, and seamless operations.

Phoenix, AZ30+ days ago

Full-time

Demonstrated experience with the following: SharePoint Object Model (OM), SharePoint Designer (2010/2013/2016), Visio, InfoPath, Java, Visual Basic, Visual Studio, C#, HTML5, CSS3, PowerShell, XML, XPath, REST, API, Net, JavaScript, jQuery, SQL, VBA, Microsoft Project, MS Project Server and PWA. Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment.

Phoenix, AZ30+ days ago

The ideal candidate brings strong expertise in routing and switching, MPLS-based campus networks, cloud integration, firewall administration, and advanced network troubleshooting, along with the ability to collaborate cross-functionally and mentor junior team members. This role is responsible for the full lifecycle of LAN, WAN, WLAN, SD-WAN, cloud networking, and network security architecture, ensuring high availability, scalability, and performance across complex infrastructures.

Phoenix, AZ30+ days ago

As a Senior Network Administrator Contractor, you’ll play a pivotal role in designing, deploying, and maintaining secure, scalable network infrastructures across multiple client environments. This hands-on position demands a proactive mindset, strong troubleshooting capabilities, and the ability to manage diverse network ecosystems—from small business setups to complex enterprise-grade systems.

Scottsdale, AZ30+ days ago

You'll work closely with Professional Services business stakeholders and the Salesforce Digital Customer Experience team to ensure Certinia is optimized for performance, adoption, and ongoing business value. We're committed to hiring the best talent — regardless of race, creed, color, ancestry, religion, sex (including pregnancy), national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, genetic information, veteran status, or any other characteristic protected by applicable laws, regulations and ordinances — and empowering all of our employees so they can do their best work.

Scottsdale, ARIZONA30+ days ago

Mastery and certified in one or more of the following: Microsoft Servers, Fortinet, Cisco, VMWare, Nutanix, Windows Server, Storage Networking. As an IT organization, they work on the latest technology from the top IT solution manufacturers and bring those technologies to solve their clients’ challenges and help them find strategic direction.

Phoenix, AZ30+ days ago

They dig deep into a client's operations to figure out how they work and apply technology solutions that help them work better, smarter, faster, and more efficiently while also helping reduce costs. The TAM's combined knowledge of the industry and client infrastructure makes it possible for them to identify and proactively address technical risks and issues before they become bigger problems.

Phoenix, AZ30+ days ago

May require technical skills in any combination of Networks transmitting Voice/Data/Fax, LAN/WAN communications, TCP/IP, and a working knowledge of telecommunications or other information systems equipment. Maintains information technology service, functionality and end user satisfaction by coordinating, monitoring and assisting with the resolution of escalated questions and more complex problems.

New!

Glendale, AZ1 day ago

Banner Thunderbird Medical Center (BTMC) and Banner Children's Hospital at Thunderbird provide a preferred destination for surgical, oncological, cardiovascular, neuroscience, orthopedic, pediatric, and women and infant services achieved through best-in-class 5-star CMS rating to provide patients with high quality, safe care for the best possible experience. This is an excellent opportunity for a retail professional who thrives on blending creativity with data-driven decision-making, values collaboration in a mission-driven setting, and is eager to grow while making a positive impact in a healthcare community.

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Network Systems Administrator Jobs in Phoenix, AZ

Systems Administrator (Systems) III AMERICAN SYSTEMS

Telephony Systems Administrator ( Hybrid / Phoenix, AZ ) AssistRx

Onsite IT Systems Administrator cloudIT

Systems Administrator University Mechanical & Engineering AZ

IT System/Network Administrator QUANTUM COMPUTING, INC.

Linux Systems Administrator III Iridium Satellite, LLC

Senior Linux Systems Administrator Iridium Satellite, LLC

1-20- Sr. Systems Administrator Focused HR Solutions

Telecom Systems Administrator TechDigital

Linux Systems Administrator I AMERICAN SYSTEMS

Operations Systems Administrator I Global Credit Union

Systems & Network Engineer, Senior Sentinel

System Administrator Bex Partners

Senior System Administrator Edgewater Federal Solutions, Inc.

Senior Cloud System Administrator Axway Software SA

Network Administrator I AMERICAN SYSTEMS

Dev Ops System Administrator General Dynamics Mission Systems, Inc

IBM i (IBMi) System Administrator - Only W2 Saransh Inc

Windows System Administrator II Iridium Satellite, LLC

System Administrator U-Haul

IBM i (IBMi) System Administrator TechDigital

Unix System Administrator Diverse Linx

Systems Administrator Senior Concorde Career Colleges, Inc.

IT Operations Manager and Systems Administrator Avenue5 Residential, LLC

Network Administrator - Sigonella, Italy Serco

Systems Administrator- Remote Sharecare

Systems Administrator IES Communications

Systems Administrator Senior Universal Technical Institute

IT System Administrator General Dynamics Mission Systems, Inc

IT Systems Engineer - Level III (MSP) K2 Staffing

Telephony Systems Coordinator AssistRx

Systems Engineer CRM Dynamics365 FlexTG

Senior Systems Engineer III in Scottsdale, Arizona | Careers at Scottsdale Axway Software SA

Server Systems Engineer WinCo Foods

High Speed Data (HSD) Sr. Systems Engineer (Remote) Cable One Inc.

Senior SCADA Systems Engineer - Operational Technology Nammo Defense Systems, Inc

Senior Oracle DBA Ryde Technologies, LLC

Administrator/Sr Administrator, IT Infrastructure (Phoenix, AZ, US) American Airlines

Helpdesk Administrator - Must be local to Arizona on-site role 5 days a week 8:00 am - 5:00 pm IES Communications

CTMS Administrator HonorHealth

Litigation and Claims Administrator PetSmart

Endpoint Administrator EMCOR Group, Inc.

SharePoint Administrator Maximus

Network Engineer GTN Technical Staffing

Senior Network Engineer Contractor Intelligent Protection Management

Professional Services Salesforce Administrator Axon

IT Engineer - Level 3 (Managed Services Provider) K2 Staffing

Technical Alignment Manager One Step

Desktop Technician 5 PDS Inc, LLC

Supervisor Retail Gift Shop Banner Health

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