46 systems administrator jobs at 40 companies in Glenpool, OK
3w
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Senior Systems Administrator
Tulsa, Oklahoma, United States
OnsiteFull Time
7+ YOE7+ years IT support/systems administration with Level 3 escalation experience; hands-on Windows Server, AD, Microsoft 365, Azure/Entra ID, Intune, networking, virtualization, endpoint security; strong communication and on-call willingness.
Windows Server, Active Directory, DNS, DHCP, Group Policy, Hyper-V, Microsoft 365, Azure, Entra ID, Intune, EDR, AV, MFA, VMware, PowerShell, Bash, Python, Terraform, Ansible, NinjaOne, ConnectWise Automate, ConnectWise Manage, IT Glue, VPNs, Wi-Fi, switches, routers, firewalls
2w
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IT Systems Administrator
Tulsa, Oklahoma, United States
OnsiteFull Time
3+ YOE3+ years systems administration experience with Windows Server, Active Directory, Microsoft 365, cybersecurity knowledge, CMMC/NIST SP 800-171 familiarity, virtualization, backup and incident response skills.
Windows Server, Active Directory, Group Policy, Microsoft 365, Hyper-V, VMware, CMMC, NIST SP 800-171, PowerShell, Office 365, SQL, Dell Compellent, DELL/EMC, Microsoft Office
1w
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Systems Administrator
Muskogee, Oklahoma, United States
$26/hr OnsiteFull Time
2+ YOEAssociate degree or equivalent education and experience, plus 2+ years of server and PC troubleshooting in networked environments; requires Oklahoma Class D driver's license and strong infrastructure, security, and communication skills.
Windows Server, Active Directory, Group Policy, DNS, DHCP, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft Entra ID, Azure Active Directory, VMware, PowerShell, Windows 10, Windows 11, Microsoft Exchange Server, Microsoft Office, Barracuda, VoIP, SAN, NAS, SSL, Microsoft Azure
2mo
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Sr. Systems Administrator
Pryor or Ft. Wright
$80k-$130k/yr OnsiteFull Time
5+ YOE5+ years in systems administration or infrastructure engineering; experience in manufacturing/OT environments; Windows Server; virtualization (VMware; Nutanix AHV preferred); networking fundamentals; scripting/automation; travel 20-25%; ability to work onsite.
Windows Server, VMware, Nutanix AHV, SCADA, HMI, FactoryTalk, ThinManager, scripting, automation, networking (switching, VLANs, routing, firewalls, ACLs, segmentation), OT/IT integration
2mo
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IT Systems Administrator III
Tulsa, Oklahoma, United States
OnsiteFull Time
5+ YOEMaintain and support enterprise systems, virtualization, and cloud infrastructure; Windows Server, Active Directory, Azure/AWS, VMware/Hyper-V, PowerShell; Bachelor's in CS/IS + 5+ years IT support or equivalent experience; WAN/SD-WAN and Cisco experience.
Windows 10, Windows 11, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025, Active Directory, Microsoft Office 365, Microsoft Teams, Microsoft Exchange, Microsoft SCCM, Microsoft Intune, Azure Arc, Azure, EntraID, Azure Automation, VMware, Hyper-V, PowerShell, AWS, Cisco, WAN, SD-WAN
1w
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SYSTEMS ADMINISTRATOR/ HELPDESK SPECIALIST
Tulsa, Oklahoma, United States
OnsiteFull Time
3+ YOERequires 3–5 years of IT support or systems administration experience, Windows Server, Active Directory, Microsoft 365, networking, PowerShell, cloud platforms, and troubleshooting expertise; certifications are preferred.
Windows Server, Active Directory, Microsoft Entra ID, Group Policy Objects (GPOs), Single Sign-On (SSO), Microsoft 365, Google Workspace, AWS, Azure, TCP/IP, DNS, DHCP, VLANs, VPN, PowerShell, Microsoft Intune, FeneVision ERP, SQL Server Reporting Services (SSRS), Crystal Reports
2mo
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Infrastructure Administrator - OT Systems
Tulsa, Oklahoma, United States
OnsiteFull Time
5+ YOE5+ years network and systems administration experience; expertise in enterprise networking, virtualization, Windows Server, VMware, DNS/DHCP/Active Directory; industry certifications preferred.
Windows Server, VMware, Active Directory, DNS, DHCP, TCP/IP, LAN, WLAN, WAN, VPNs, firewalls, switches
4d
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Information Systems and Network Administrator
Sand Springs, Oklahoma, United States
$20/hr OnsiteFull Time
High school diploma or GED, valid Oklahoma driver's license, knowledge of Microsoft Office, operating systems, networking, Active Directory, and Exchange, with hardware and software troubleshooting skills.
Microsoft Office, Active Directory, Exchange
1mo
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Systems Admin II
Tulsa, Oklahoma, United States
OnsiteFull Time
Provide tier‑2 technical support, administer physical and virtual infrastructure, perform data center installations and cabling, participate in 24/7 on‑call rotation.
Hyper-V, Windows Server, Active Directory, Remote Desktop Services, Group Policy, Office 365, Azure, IPSEC VPN
1w
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(Linux Administrator) Sr. Specialist, Systems Administration (42157)
Tulsa, Oklahoma, United States
OnsiteFull Time
6+ YOERequires a bachelor's degree and 6 years of relevant experience, master's degree and 4 years, or 10 years without a degree; 8 years in Red Hat Linux, networking, shell scripting, troubleshooting, and cybersecurity; active Secret clearance.
Red Hat Enterprise Linux (RHEL), Microsoft Windows, TCP/IP, NIST 800-53, DISA STIGs, LDAP, VMware, Citrix, Centrify, Virtual Desktop Infrastructure (VDI), Active Directory, Satellite, Ansible, Kickstart, NetApp, CommVault, Samba, NFS
1mo
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Data Administrator
Tulsa, Oklahoma, United States
$50k-$65k/yr OnsiteFull Time
3+ YOEOversee council-wide data quality and integrity, perform data cleanup and ETL tasks, administer systems and user accounts, create reports and dashboards, provide systems training, and act as technical liaison for Volunteer Systems and Looker.
Salesforce, Okta, Looker, Tableau, Power BI, Microsoft Word, Microsoft Excel, Microsoft Outlook, SQL
2w
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HR Administrator
Catoosa, Oklahoma, United States
OnsiteFull Time
Bachelor's degree required; up to two years HR/onboarding experience preferred. Requires HR systems proficiency, strong communication, organization, data accuracy, and discretion.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, E-Verify
1mo
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Network & Information Systems Administrator
Rockville or Hawthorne or Tulsa
$110k-$150k/yr OnsiteFull Time
10+ YOEBachelor's degree in finance/business/engineering/economics/accounting, 10+ years federal proposal pricing and cost volume experience, BOE and subcontractor pricing experience, strong financial modeling and communication skills.
Earned Value Management (EVM), FAR, DFARS, Cost Accounting Standards (CAS)
1mo
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Planview Administrator Business Process Professional III
Arkansas or Colorado or Georgia or Illinois or Iowa or Kansas or Louisiana or Minnesota or Missouri or Montana or Nebraska or New Mexico or North Dakota or Oklahoma or South Dakota or Texas or Wisconsin or Wyoming or Tulsa
$72k-$108k/yr RemoteFull Time
Experience administering Planview or similar PPM/financial systems; system configuration, integrations exposure (APIs/middleware), testing, troubleshooting, user support, and project management activities. Bachelor's degree in related field preferred.
Planview, APIs, middleware, batch processing
1w
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Construction/Maintenance Administrator I
Muskogee County or Muskogee or Oklahoma City
$54k/yr FieldFull Time
5+ YOE2+ MgmtFive years of skilled building trade or maintenance experience, including two years supervising contractors, or equivalent education and experience; knowledge of building trades, codes, and construction systems.
1mo
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Administrative Coordinator - Field Support - $18.00
Tulsa, Oklahoma, United States
$18/hr OnsiteFull Time
Prior administrative or compliance experience preferred; strong attention to detail, documentation accuracy, ability to handle confidential information, and comfort with contract systems and certified mail processes.
FedEx
2w
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Document Control Specialist
Tulsa, Oklahoma, United States
OnsiteFull Time
High school diploma, clerical/administrative experience preferred, familiarity with document control processes and document management systems, strong attention to detail and communication skills.
1w
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Assistant Director of Financial Aid #DS9936
Okmulgee, Oklahoma, United States
$38k-$45k/yr OnsiteFull Time
2+ YOE2+ MgmtBachelor's degree preferred; requires two years of post-secondary financial aid experience, two years of progressive administrative or managerial experience, and familiarity with federal aid systems.
National Student Loan Data System (NSLDS), Free Application for Federal Student Aid (FAFSA), Student Aid Internet Gateway (SAIG), EDconnect, Common Origination and Disbursement (COD)
2d
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Administrative Technician III
Tulsa, Oklahoma, United States
$35k/yr OnsiteFull Time
2+ YOERequires 24 months of clerical office experience or equivalent education and experience, strong communication and organizational skills, driver's license, car insurance, and ability to use computer systems.
1mo
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Operator Switchboard
Broken Arrow, Oklahoma, United States
OnsitePart Time
1+ YOEHigh school diploma or equivalent or 1 year applicable job experience; excellent communication and computer skills; operate telecommunication and paging systems.
telecommunication system, beeper, paging system
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