27 security administrator jobs at 21 companies in Chickasha, OK
1mo
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IT Security Administrator
Oklahoma City, Oklahoma, United States
OnsiteFull Time
3+ YOE3+ years experience with security monitoring and technologies, 1+ years managing Microsoft 365 and Azure Entra ID, bachelor\u0002s in CS/IT or equivalent, ITSM experience, strong documentation and communication skills.
IDS, antivirus, firewalls, Palo Alto, Ubiquiti, Ruckus, Microsoft 365, OneDrive, Exchange Online, Azure Entra ID, RDP, Endpoint Central, Hyper-V, ITSM
2mo
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Network Administrator
Oklahoma City, Oklahoma, United States
OnsiteFull Time
5+ YOEExperience in enterprise network administration; switches, firewalls, wireless, DNS/DHCP; on-call rotation; related certifications; strong communication.
CLI, Firewall, Wireless, DNS, DHCP, TCP/IP, BGP, OSP F, VLAN, VPN, Security
1mo
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System Administrator
Oklahoma City, Oklahoma, United States
$27-$46/hr OnsiteFull Time
Proven system/network administration experience with Windows environments, strong security and backup knowledge, troubleshooting skills, and effective communication with non-technical staff.
Windows
2w
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NOC System Administrator
Oklahoma City, Oklahoma, United States
$58k-$69k/yr OnsiteFull Time
1+ YOESecret clearance required, 1+ years related experience, Security+ CE per DOW 8140, systems/server administration, SIEM/monitoring, ITSM incident handling, troubleshooting and security compliance.
SIEM, ITSM, STIG
4d
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Systems Administrator Lead
Oklahoma City or Midland or Texas
OnsiteFull Time
10+ YOERequires 10 years of IT infrastructure and systems administration experience, or 8 years plus a bachelor's degree, with enterprise infrastructure leadership and expertise in cloud, security, virtualization, storage, and identity.
Azure, Microsoft 365, ITIL, Zero Trust, E-Verify
3d
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Systems Administrator - Level I
Norman, Oklahoma, United States
$64k-$79k/yr OnsiteFull Time
4+ YOESystems administration and technical support experience with enterprise hardware, software, networks, switches, and security procedures. Onsite Norman work and moderate public trust clearance required; U.S. citizenship required.
Windows, Linux, UNIX, VPN, Microsoft Certified: Windows Server Hybrid Administrator Associate, Managing Modern Desktop (MD101), Red Hat Server Administrator (RHSA), CISCO Professional Level Certification, CCDP, CCNP
2w
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NOC System Administrator
Oklahoma City, Oklahoma, United States
$58k-$69k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
1+ YOESecret clearance required,1+ years related experience,Security Plus CE,experience with backups,system security,IT policies,SIEM/ITSM tools,and troubleshooting.
SIEM, ITSM, STIG
1mo
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Sr. Window Systems Administrator
Fort Meade or Crystal City or Mechanicsburg or Oklahoma City or Ogden or Montgomery
OnsiteFull Time
5+ YOE5+ years Windows Server administration, IAT Level II certification, Windows OS certification, non-interim DoD Secret clearance, DISA/cloud experience, scripting and security tool proficiency.
Windows Server (2019 and newer), Active Directory, Citrix, Forefront Identity Manager, Microsoft Identity Manager, Microsoft IIS, HyperVisor, VMWare, NetScaler, ACAS, Splunk, HBSS, Trellix, Microsoft Defender, Enterprise Security Posture System (ESPS), Veritas Clustering, Microsoft Cluster Server, Ansible, PowerShell, JavaScript, Network Attached Storage (NAS), Storage Area Networks (SANs), ticketing system
1mo
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Contract/Subcontract Administrator
Wichita or Lawton or Round Rock
HybridFull Time
Knowmadics: Develops AI-driven electronic warfare and situational awareness software platforms.
5+ YOE5+ years administering government contracts/subcontracts, FAR/DFAR knowledge, subcontract negotiation, price/cost analysis, eligible for U.S. security clearance, bachelor’s degree or 10 years' experience, strong communication and cross-functional skills.
1d
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Microsoft Identity Management (MIM) Administrator - 505516
Oklahoma City, Oklahoma, United States
HybridFull Time
3+ YOERequires 3+ years in server administration or systems support, Security+, active Secret clearance, Windows and identity-management expertise, scripting experience, and strong communication skills. Computer Science degree preferred.
Microsoft Windows Server, SCCM, Microsoft Exchange, Active Directory, Microsoft Identity Manager (MIM), SQL Server 2008 R2, ITIL, Azure, PowerShell, Microsoft SharePoint, Active Directory Lightweight Directory Services (AD LDS)
1mo
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Test Center Administrator (FT)
Oklahoma City, Oklahoma, United States
$16/hr OnsiteFull Time
1+ YOEHigh school diploma, 1+ year customer service experience, ability to verify ID, perform security checks, write reports, and operate Windows-based computer programs.
Microsoft Windows, Microsoft Office, Microsoft Outlook, Microsoft Internet Explorer
2w
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Database Admininstrator
Oklahoma City, Oklahoma, United States
OnsiteFull Time
6+ YOEUS citizen with 6+ years related experience; proficiency with Oracle/PostgreSQL and PL/SQL; database administration, security, storage, backups, and technical documentation skills.
Oracle, PostgreSQL, PL/SQL, Linux, Bash, Perl, Python, VM Ware
3mo
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Vision Quest Solutions Inc - Project Manager (Armed Security)
Oklahoma City, Oklahoma, United States
OnsiteFull Time
4+ YOEBachelor's degree in Criminal Justice or Security Management; 4+ years armed security management; strong leadership and administrative skills.
Microsoft Office, Administrative database systems
2mo
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Contract Systems Engineer
Lawton, Oklahoma, United States
OnsiteFull Time
3+ YOEThree years’ LAN/WAN experience; three years in network administration/consulting; Security+ certification required; ability to obtain related certifications.
LAN, WAN, Network Management, Security+
1w
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Tinker Library - TODA/General Clerk
Oklahoma City, Oklahoma, United States
$22-$23/hr OnsiteFull Time
Maintain and validate technical orders, handle classified material, conduct end-user training, complete TODA/library course and required training, and obtain security clearance.
2d
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Contracts Clerk
Oklahoma City, Oklahoma, United States
$45k-$60k/yr HybridFull Time
0+ YOEHigh school diploma, 0+ years of experience, Microsoft Office proficiency, strong interpersonal and organizational skills, and U.S. citizenship. Must be able to obtain security clearance if required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, Unanet, DocuSign, PPE, Request for Quotes (RFQs), FAR, DFARS
2w
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Administrative Assistant-Testing & Assessment Center
Midwest City, Oklahoma, United States
$37k/yr OnsiteFull Time
Provide administrative and customer service support for testing and assessment operations, maintain testing security/compliance, process financial/testing records, and support student success services.
Microsoft Office, Google Workspace, PowerSchool, CTIMS
1w
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INFORMATION TECHNOLOGY SPECIALIST (System Administration)
Oklahoma City, Oklahoma, United States
$90k-$138k/yr OnsiteFull Time
Current Department of War civilian employee; U.S. citizen; able to obtain and maintain a security clearance; knowledge of systems administration, operating systems, databases, performance tuning, troubleshooting, and system integration.
operating systems, performance tuning tools, database management, Depot Support System (DSS), Cyber Operations Systems (COS), Industrial Internal of Things, Product Lifecycle Management (PLM)
1w
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Site Supervisor
Oklahoma City, Oklahoma, United States
OnsiteFull Time
1+ YOE1+ MgmtHigh school diploma or equivalent; one qualifying military, police, education, or security supervisory background; strong communication, assessment, conflict mediation, and administrative skills.
radio, telephone, console monitors
2d
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Management Program Analyst II
Oklahoma City, Oklahoma, United States
$55k-$62k/yr OnsiteFull Time
4+ YOEHigh school diploma or equivalent and four years of high-level administrative support experience including budgeting and process documentation. Ability to obtain security clearance required.
automated systems
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