19 security administrator jobs at 16 companies in Crescent, 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
2d
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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
1mo
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Systems Administrator
Oklahoma City, Oklahoma, United States
OnsiteFull Time
3+ YOEBachelor's degree or 4 years' experience, 3+ years cybersecurity experience, knowledge of NIST/CIS/ISO 27001, SIEM, networking and firewall concepts, and CompTIA Security+ (or equivalent).
NIST, CIS, ISO 27001, SIEM, NetFlow, Workday
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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Sr. Unix Systems Administrator
Fort Meade or Crystal City or Mechanicsburg or Montgomery or Oklahoma City or Ogden
OnsiteFull Time
5+ YOEMinimum 5 years Unix systems administration experience, IAT Level II certification, Unix OS certification, DoD Secret clearance, experience with RHEL/Solaris/HP-UX/AIX, scripting (Ansible,Bash,Perl,PowerShell) and DISA security tools.
RHEL, Solaris, HP-UX, AIX, Apache Tomcat, Apache HTTP Server, Remote X Server, HyperVisor, VMWare, NetScaler, ACAS, Splunk, HBSS, Trellix, Enterprise Security Posture System (ESPS), Linux Clustering, Solaris Cluster, Ansible, Bash, Bourne, Korn, Perl, PowerShell, Network Attached Storage (NAS), Storage Area Networks (SANs), ticketing system
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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
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.
19h
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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
1w
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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
6d
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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
2w
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Senior Cloud & Virtualization Engineer
Washington or Oklahoma City or Atlantic City or Egg Harbor Township
OnsiteFull Time
11+ YOE11+ years in server consolidation, virtualization, cloud/hybrid deployments, containers, CI/CD, IaC (Terraform), Windows/Unix administration, security hardening, and AWS experience; ability to obtain Public Trust.
GitLab, Red Hat OpenShift, FluxCD, ArgoCD, Docker, Kubernetes, Terraform, Splunk, Tripwire, AWS, AWS GovCloud
2mo
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IT Specialist
Oklahoma City, Oklahoma, United States
OnsiteFull Time
5+ YOE5+ years IT experience with virtualization (Hyper-V, VMware), Microsoft Azure and Office 365, Windows client/server administration, networking and security troubleshooting, Active Directory/GPO/PowerShell, Intune MDM, and strong communication skills.
Microsoft Hyper-V, VMware, Microsoft Azure, Microsoft Office 365, Microsoft Exchange, Microsoft SharePoint, Microsoft Entra ID, Microsoft Windows 11, Microsoft Windows Server 2019-2022-2025, MFA, VPN, VLAN, Microsoft Active Directory, Group Policy Management, Windows PowerShell, Microsoft InTune MDM, SharePoint development, Atlassian Jira, Confluence, Ansys SCADE, CATIA, Polarion, FedRAMP, TAA, CMMC
1mo
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Portal Product Owner - Life and Annuity Business Unit
Hartford or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$225k/yr HybridFull Time
5+ YOE5+ years life & annuity experience, 3+ years with policy administration or digital insurance platforms, 3+ years with accessibility/security/portal frameworks, bachelor’s degree or equivalent, experience translating roadmaps into epics/user stories.
ALIP, CRM
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