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383 system administrator jobs at 240 companies in Arizona

3mo
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System Administrator
Phoenix, Arizona, United States
HybridFull Time
U-Haul
U-HaulNYSE: UHAL: Provider of do-it-yourself moving and storage services.
3+ YOE3+ years IT systems administration; patching Windows servers; scripting (PowerShell, Bash, or Python); AD/Entra/LDAP/SAML/DUO; TCP/IP, VLANs, DNS; HIPAA/SOX/PCI-DSS awareness; English proficiency.
WSUS, SCCM, Intune, Endpoint Protection, PowerShell, Bash, Python, Active Directory, Entra, LDAP, SAML, DUO, TCP/IP, DNS, VLANs, OSI Layers, HIPAA, SOX, PCI-DSS, IIS, Apache, Azure, Elasticsearch, Logstash, Kibana, Dynatrace, Telegraf, Grafana, Sentinel One, Rapid7
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3w
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IT System Administrator
Phoenix or Nogales
OnsiteFull Time
Kinematics
Kinematics: Industrial motion-control manufacturer serving solar, satellite, and mobile-industrial equipment markets worldwide.
5+ YOERequires 5+ years in system administration or IT operations, Microsoft platform and network support experience, backup and endpoint administration skills, vendor coordination, and professional English communication.
Microsoft 365, Windows Server, Active Directory, Microsoft Entra ID, TCP/IP, DNS, DHCP, VLANs, VPN, Veeam, Windows, Cisco, CompTIA, ITIL
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1w
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System Administrator 2
Phoenix, Arizona, United States
OnsiteFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration provider for mission-critical infrastructure.
2+ YOERequires system administration experience with troubleshooting, Windows patching, vulnerability remediation, Active Directory, networking, workstations, and security systems. Requires 2–8 years depending on education; flexible shift availability.
Windows, Microsoft Active Directory, CCure 9000, Genetec Access Control System, Genetec Video Management System, Microsoft SQL Server, Microsoft Server, Windows 10, Windows Server 2016, CCTV, PSIM, VLANS
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Principal System Administrator
Tucson, Arizona, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Aerospace and defense providing advanced technology solutions.
5+ YOEUniversity degree or equivalent experience and 5+ years of relevant experience, or advanced degree and 3+ years. Requires active Secret clearance, U.S. citizenship, and Windows or Linux experience with systems administration.
Microsoft Windows, SIPR, DNS, DHCP, Active Directory, VMware, Microsoft Windows Server, Microsoft Windows Server Update Services (WSUS), Microsoft Endpoint Configuration Manager (MECM), Microsoft Exchange, OpenShift, Kubernetes, Docker, Tanzu, Rancher, GitLab, Jenkins, Microsoft Azure DevOps, VMware vCenter, VMware vSphere, ESX, Linux, NISPOM, JAFAN, JSIG, DFARS, DoD/RMF, NAS, SAN, HPC
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1mo
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Windows System Administrator
Tucson, Arizona, United States
$100k-$120k/yr OnsiteFull Time
Rincon Research Corporation
Rincon Research Corporation: Employee-owned defense providing digital signal processing products and services to U.S. defense and intelligence communities.
8+ YOE8+ years Windows systems administration, deep Active Directory expertise, experience with Windows Server, SAN/NAS storage, DNS/DHCP/certificate services, ability to obtain TS/SCI, Azure/Entra familiarity preferred.
Active Directory, Azure, Entra ID, Azure AD Connect, DNS, DHCP, Microsoft Windows Server, SAN, NAS, PowerShell, Ansible
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1w
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System Administrator - ArmyU
Fort Leavenworth or Sierra Vista
OnsiteFull Time
Nemean Solutions
Nemean Solutions: Veteran-operated Native Hawaiian-owned government contractor providing intelligence, cybersecurity, IT, training, and support services to government agencies.
2+ YOEAssociate's degree or equivalent training/experience, 2–4 years in system administration or desktop support, DoD IA Technical Level II certification, Windows and Active Directory familiarity, U.S. citizenship, and ability to obtain Tier 3 clearance and CAC access.
Microsoft Office, Adobe Suite, Windows OS, Active Directory, RMF, CAC
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1mo
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System Administrator
Phoenix, Arizona, United States
HybridFull Time
cloudIT
cloudIT: Phoenix-based managed IT service provider delivering cloud, cybersecurity, VoIP, hardware, and automation services to businesses.
2+ YOE2+ years technical support experience, high school diploma or GED, CompTIA A+ or Microsoft fundamentals, associate-level vendor certs within one year, experience with virtualization, networks, Windows Server and Microsoft 365.
Microsoft, Parallels, VMware, Windows Server, Exchange, SQL, SharePoint, Microsoft 365, VPN, Terminal Services, IT Glue, SonicWALL, Fortinet, Cisco, VMware VCTA
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2mo
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Mainframe CICS System Administrator
Phoenix, Arizona, United States
$62k-$147k/yr HybridFull Time
Kyndryl
KyndrylNYSE: KD: Provider of mission-critical enterprise technology services and infrastructure.
5+ YOE5+ years CICS system administration experience; install/upgrade/maintain CICS TS, apply patches, configure regions, performance monitoring and tuning (OMEGAMON/MainView/TMON); knowledge of z/OS, SMP/E, REXX, Java, VSAM, DB2; on-call participation.
CICS Transaction Server (CICS TS), CICS, OMEGAMON, MainView, TMON, z/OS, Unix System Services, SMP/E, REXX, Java, VSAM, Assembler, COBOL, DB2
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3mo
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L1/L2 System Administrator in Tempe, AZ
Tempe, Arizona, United States
$60k-$70k/yr HybridFull Time
Virtual Service Operations
Virtual Service Operations: Veteran-led managed IT services provider serving government, defense, healthcare, and other regulated commercial organizations.
2+ YOE2+ years in system administration or L1/L2 support; Windows Server/Active Directory; Linux admin; virtualization (VMware/Hyper-V); ITSM familiarity; strong documentation.
Windows Server, Active Directory, Linux, VMware, Hyper-V, SCCM, WDS, ITSM, PowerShell, Bash, AWS, Azure
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2mo
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Payments System Administrator - 6211574
Charlotte or Scottsdale or Dallas
$40-$50/hr HybridFull Time, Contract
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOEMinimum 5 years experience, banking industry experience, Associate degree or greater, experience with server/infrastructure, database administration, EMV/card management, application support and vendor coordination.
EMV
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1w
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Health System Administrator - Chinle
Chinle, Arizona, United States
$152k-$228k/yr OnsiteFull Time
Chinle Comprehensive Health Care Facility
Chinle Comprehensive Health Care Facility: Federal government hospital providing inpatient, outpatient, emergency, and specialty care primarily to Navajo patients.
Requires executive leadership of a large, complex hospital or health system, including clinical operations, quality and safety, accreditation, regulatory compliance, strategic planning, financial management, and workforce leadership.
E-Verify, Microsoft Excel
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3w
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Financial System Administrator (Davis-Monthan AFB)
Tucson, Arizona, United States
$19-$24/hr OnsiteFull Time
Rivet Operations Company
Rivet Operations Company: Native Hawaiian Organization-owned facilities management and logistics contractor serving U.S. government and defense clients.
Requires U.S. citizenship, Secret-level classified access, IT-II certification, SSBI, DoD 8140 Work Role 451 qualification, workstation and financial application administration experience, and MS Windows, Office, and Teams knowledge.
LAN, PC, KOFAX, Defense Travel System (DTS), PIEE, DEAMS, CRIS, DJMS, IAPS, JOCAS, ADVANA, SDC/FDCC, Microsoft Office, Windows, Power BI, AF Portal, Microsoft SharePoint, Microsoft Teams, VoIP, VTC, database, server, AFM, CDS, DMO, EOM, FM Suite, Leave Web
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4d
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Sr Infrastructure System Administrator
Tucson, Arizona, United States
$115k-$125k/yr HybridFull Time
P3 Health Partners
P3 Health PartnersNasdaq Stock Market: PIII: Physician-led population health management supporting Medicare Advantage providers and patients with care coordination and administrative services.
3+ YOEBachelor's or advanced degree or equivalent experience; 5+ years of IS support, 3+ years as a system administrator, and 2+ years administering firewalls. Azure, Citrix, Windows, Linux, and monitoring experience preferred.
Citrix, Azure, Windows, Linux, FortiGate, SonicWALL, Zabbix, Microsoft PowerShell, Bash, Python, Shell, Microsoft Windows, Microsoft Word, Microsoft Excel, Microsoft Outlook, Azure Backup, SAN, RAID
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2w
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Site System Administrator
Tucson, Arizona, United States
OnsiteFull Time
The Pictsweet Company
The Pictsweet Company: Family-owned producer and distributor of frozen vegetables.
5+ YOERequires 5+ years of experience, a bachelor's in IT or related field, Secret clearance, and preferred CompTIA Security+ and ITIL 4 Foundation certifications. Requires ability to lift 40 pounds.
AD, System Center Configuration Manager, Post Administration Tool, Travel Document Issuance System, Passport Records Imaging System Management, Automated Cash Register System, vSphere Installation Bundles (VIBs), Oracle, SQL, ServiceNow
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Office Administrator
Tempe or Tucson
OnsiteFull Time
JB Dental Lab
JB Dental Lab: Private U.S. dental-laboratory network providing digital restorations and prosthetics to dentists and dental service organizations.
High school diploma or equivalent, prior receptionist or administrative experience, strong verbal and written communication, and proficiency with phone systems, computers, and office software.
phone systems, computers, office software
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3mo
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Office Administrator
Phoenix, Arizona, United States
OnsiteFull Time
Allegheny Millwork
Allegheny Millwork: Private commercial architectural millwork manufacturer serving hospitality, casino, restaurant, institutional, and multifamily construction projects nationwide.
2+ YOE2+ years administrative/accounts payable experience, high school diploma, proficiency with Microsoft Office and ERP systems, strong organization, confidentiality, and communication skills.
Microsoft Office Suite, Innergy, Vista, ERP
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6d
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Branch Administrator
Phoenix, Arizona, United States
OnsiteFull Time
Professional Plastics
Professional Plastics: Family-owned plastics distributor and fabricator supplying sheets, rods, tubing, films, profiles, and fabricated parts worldwide.
1+ YOEHigh school diploma or equivalent and 1–3 years of administrative experience required. Bachelor’s degree preferred; requires Microsoft Office, database, and ERP system proficiency.
Microsoft Word, Microsoft Outlook, Microsoft Excel, ERP
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Office Administrator
Tucson, Arizona, United States
OnsiteFull Time
GEOST, LLC
GEOST, LLC: National-security optical sensor manufacturer designing and integrating electro-optical and infrared payloads for space missions.
2+ YOEHigh school diploma or GED and 2+ years in administrative or office support. Requires advanced Microsoft Office Suite and Adobe Acrobat proficiency; business systems experience is preferred.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Adobe Acrobat, Concur, Costpoint, Microsoft SharePoint
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2mo
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PremierOne Remote System Admin
Arizona or United States or North America
RemoteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Global leader in mission-critical communications and security technology.
3+ YOEBachelor's degree or equivalent preferred; 3+ years IT or public safety applications experience; experience with Windows Server, SQL Server, virtualization, networking, SANs, Fortigate, and public safety applications; CJIS fingerprint/background check required; ~50% travel.
PremierOne, CAD, RMS, Mobile, Microsoft Windows Server, Microsoft SQL Server, ODBC, Ops Manager (SCOM), vSphere, OpenShift, Network Load Balancing (NLB), Storage Area Network (SAN), Fortigate, HP, .NET, JavaScript, ESRI 10.X, XML
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4d
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Systems Administrator
Phoenix, Arizona, United States
OnsiteFull Time
CMI Group
CMI Group: Private precision manufacturer supplying machined parts and small assemblies to aerospace, defense, and commercial industries.
Requires proven systems or network administration experience, database and LAN/WAN knowledge, patch management, system security, backup and recovery, operating systems, troubleshooting, and strong communication skills.
Fortinet, Aruba, LAN, WAN, intrusion detection systems
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