14 infrastructure administrator jobs at 11 companies in Wright City, MO
1mo
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Infrastructure Systems Administrator
Springfield or St. Louis
$139k-$170k/yr OnsiteFull Time
Administer RHEL/Windows servers, manage AWS infrastructure for a self-hosted ServiceNow platform, support ServiceNow AI integrations, and hold an active TS/SCI clearance.
RHEL 9, Windows Server, AWS, EC2, RDS, Application Load Balancer (ALB), Security Groups, AWS Bedrock, ServiceNow, Now Assist, AI Search, Predictive Intelligence, AI Control Tower, Model Context Protocol (MCP)
3mo
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Cloud Infrastructure Administrator (Mid-Level, Senior or Lead) **Sign on Bonus Potential**
Berkeley or Seattle or Daytona Beach
$105k-$239k/yr OnsiteFull Time
3+ YOE3+ years cloud infrastructure management; Azure or AWS; IaC with Bicep/ARM/Terraform; PowerShell scripting.
Microsoft Azure, Terraform, Ansible, PowerShell, Bash, ARM, Bicep
3mo
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Cloud Infrastructure Administrator (Mid-Level, Senior or Lead) **Sign on Bonus Potential**
Berkeley or Seattle or Daytona Beach
$105k-$239k/yr OnsiteFull Time
3+ YOE3+ years in Cloud Computing and Infrastructure Management; IaC with Terraform/PowerShell/Bicep-ARM; Azure or AWS experience; scripting for automation; SAP access ability.
Azure, Terraform, PowerShell, Bicep, ARM, Ansible, Terraform
1mo
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Infrastructure Engineer
Maryland Heights, Missouri, United States
OnsiteFull Time
Hands-on server/infrastructure operations (Windows/Linux), monitoring, backup/restore, Active Directory administration (scoped), ITSM/ITIL practices, on-call availability, and working in regulated GxP environments.
Windows Server, Linux, VMware, Microsoft Hyper-V, Microsoft Azure, Veeam, Active Directory, Group Policy (GPO), CMDB
1w
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Systems Administrator / Systems Infrastructure Lead
Scott Air Force Base, Illinois, United States
$115k-$130k/yr OnsiteFull Time
5+ YOE5+ years enterprise Windows/Linux systems administration, virtualization, SAN/NAS, Active Directory, backup/DR; DoDM 8140.03 qualification and Secret clearance required; Security+ or CySA+ preferred.
Windows Server 2019, Windows Server 2022, RHEL 8, RHEL 9, NetApp ONTAP, VMware vSphere, vCenter, Active Directory, Veeam, SCCM, SolarWinds, Commvault, SIPRNet
2w
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Systems Administrator / Systems Infrastructure Lead
Scott Air Force Base, Illinois, United States
OnsiteFull Time
5+ YOE5+ years enterprise Windows/Linux/virtualization/SAN and Active Directory administration; DoD experience with STIGs; SECRET clearance; DoDM 8140.03 and related certifications (Security+, CySA+); backup/DR tooling experience.
Windows Server 2019, Windows Server 2022, RHEL 8, RHEL 9, NetApp ONTAP, VMware vSphere, vCenter, Active Directory, Veeam, SCCM, SolarWinds, Commvault, SIPRNet
2d
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Systems Administrator
Chesterfield, Missouri, United States
HybridFull Time
7+ YOEMinimum 7 years of progressive systems administration or infrastructure engineering experience, enterprise environment experience, and expertise across servers, cloud, virtualization, storage, identity, security, and automation.
Microsoft Windows Server, Active Directory, Group Policy, DNS, DHCP, VMware vSphere, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Entra ID, Pure Storage, Microsoft Azure, PowerShell
1mo
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Systems Administrator - Contract
St. Louis, Missouri, United States
$35-$50/hr OnsiteFull Time, Contract
Design, coordinate and implement IT infrastructure and unified communications, provide network and server support, travel 15–50% (domestic/international), valid driver's license, lift 50 lbs, participate in on-call rotation.
Windows, Mac
2w
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AWS ECDS Systems Administrator
St. Louis, Missouri, United States
OnsiteFull Time
4+ YOETS/SCI with CI poly, Bachelor's in technical field, 4+ years relevant experience, DoD 8140.01/8570 IAT Level II, AWS infrastructure and Linux experience, scripting with Python/Bash, EM security practices.
AWS, EC2, EBS, VPC, IAM, AWS CLI, CloudFormation, Python, Bash
1d
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Sr. Systems Engineer – SQL Database Administrator.
Saint Paul or Atlanta or Hopkins or Charlotte or Chicago or Gresham or Denver or Brookfield or Earth City
$105k-$124k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent experience; 5+ years in IT and 10+ years designing, developing, and supporting technology infrastructure. Requires advanced SQL Server, cloud, HA/DR, security, T-SQL, PowerShell, and leadership expertise.
Microsoft SQL Server, Microsoft Azure, Amazon Web Services (AWS), Always On Availability Groups, Failover Clustering, Replication, Log Shipping, T-SQL, PowerShell
1w
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Endpoint Security Engineer III - Nessus
St. Louis or Springfield
$75k-$158k/yr OnsiteFull Time
10+ YOETS/SCI clearance, DoD 8570 IAT Level II, CSSP Infrastructure Support within 6 months, 10+ years cyber security experience, Tenable and Linux administration, bachelor's degree (or equivalent experience).
Tenable Security Center, Tenable Nessus, Tenable Nessus Manager, Tenable Suite, Linux, Python, PowerShell
2mo
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Cyber Security Engineer - NSS Tools
St. Louis, Missouri, United States
$75k-$158k/yr OnsiteFull Time
7+ YOEActive TS/SCI clearance, DOD 8570 IAT II and CSSP Infrastructure Support, 7+ years experience, Linux system administration, shell scripting, logging and networking, familiarity with AWS, Ansible, and GitHub/GitLab; Bachelor's degree required.
Linux, shell scripting, tcpdump, Traceroute, Ping, Netstat, nslookup, EC2, S3, CloudFormation, Terraform, Ansible, GitHub, GitLab, SEIM
2mo
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Endpoint Security Engineer III
Springfield or St. Louis
$75k-$158k/yr OnsiteFull Time
5+ YOETS/SCI clearance required, bachelor's degree (or equivalent experience), 5+ years cyber security experience, DoD 8570 IAT II, CSSP Infrastructure Support certification within 6 months, Carbon Black EDR, incident response, Linux administration, enterprise network experience.
Carbon Black Endpoint Detection and Response (EDR), Linux, AWS, VMWare virtualization, Windows Enterprise Active Directory (AD)
1mo
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Cybersecurity Operations Specialist -SIEM Services (Evergreen)
St. Louis, Missouri, United States
$128k-$173k/yr OnsiteFull Time
6+ YOEActive Top Secret/SCI clearance required, able to obtain TS/SCI + polygraph; 6+ years SIEM experience (ArcSight, ElasticSearch, Splunk, Kibana, Event Broker, UBA); RHEL Linux administration; DoD 8570.01-M IAT Level II and CSSP Infrastructure Support certifications; US citizenship.
ArcSight SIEM, ElasticSearch, Kibana, Splunk, Event Broker, User Behavioral Analysis (UBA), Linux (RHEL), Enterprise Audit