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60 linux administrator jobs at 29 companies in Missouri

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1w
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Solaris / Linux Systems Administrator
Columbia, Missouri, United States
$50k-$60k/yr OnsiteFull Time
MBS Textbook Exchange
MBS Textbook ExchangeNYSE: BNED: Provider of textbook distribution and virtual bookstore management solutions.
Administer Solaris/Linux environments, perform provisioning, patching, backups, security hardening, shell scripting, troubleshooting, and participate in 24x7 on-call rotation. Bachelor's or equivalent experience and relevant certifications preferred.
Solaris, Linux, Solaris Zones
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3d
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Linux Server Administrator #5-7-307
Jefferson City, Missouri, United States
$69k-$87k/yr OnsiteFull Time
Missouri Department of Transportation
Missouri Department of Transportation: A government agency providing administrative and information technology services to support state operations.
Administer and upgrade Red Hat Linux servers and Satellite, create automation with Ansible/Terraform, script with Python/PowerShell/Bash, support VMware and cloud (AWS/Azure), and follow security/compliance; successful background check required.
Red Hat Linux, Red Hat Satellite, Ansible, Terraform, Python, PowerShell, Bash, VMware, AWS, Azure, Git, Kubernetes, Docker, OpenSCAP, Active Directory, SAN, Fiber Channel
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1w
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Solaris / Linux Systems Administrator
Columbia, Missouri, United States
$50k-$60k/yr OnsiteFull Time
Barnes & Noble Education
Barnes & Noble EducationNYSE: BNED: Provides retail, digital, and content services to educational institutions.
Experience administering Solaris/Linux environments, system provisioning, patching, backup/recovery, shell scripting, and security practices; RHCSA or Solaris certification preferred; bachelor's degree or equivalent experience.
Solaris, Linux, Solaris Zones
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1w
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Solaris / Linux Systems Administrator
Columbia, Missouri, United States
$50k-$60k/yr OnsiteFull Time
MBS Textbook Exchange
MBS Textbook ExchangeNYSE: BNED: Provides virtual bookstore and textbook wholesale distribution services.
Experience administering Solaris/Linux environments, system provisioning, patching, backup/recovery, shell scripting, security/compliance, and troubleshooting; bachelor's degree or equivalent experience; RHCSA or Solaris certification preferred.
Solaris, Linux, Solaris Zones, Shell
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3d
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Linux Systems Engineer
Springfield or St. Louis
$108k-$143k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEActive TS/SCI clearance with eligibility for CI Polygraph, 5+ years Linux systems engineering experience, Nutanix AHV administration, Ansible automation, and scripting (Bash/Python).
Linux, Red Hat Ansible, Bash, Python, Nutanix, AHV, Prism Central, Prism Element, Satellite, Capsule, Grafana, Zabbix, HAProxy, F5, Docker, Kubernetes, VMware
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3d
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Linux Systems Engineer
Springfield or St. Louis
$125k-$135k/yr OnsiteFull Time
D2 Consulting
D2 Consulting: Provides IT engineering and cybersecurity services to federal agencies.
5+ YOEActive TS/SCI clearance, 5+ years Linux systems engineering experience, Nutanix and Ansible expertise, scripting (Bash/Python), RHEL administration, and bachelor\u0002s degree or equivalent.
Nutanix, AHV, Prism Central, Prism Element, Ansible, Bash, Python, Red Hat (RHEL), Satellite, Capsule, Grafana, Zabbix, HAProxy, F5, Docker, Kubernetes, VMware, PowerShell, OAuth, LDAP, SSO
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1mo
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Linux Systems Administrator - HPC (TS/SCI Clearance Required)
Alexandria or Chantilly or Springfield or Saint Louis
OnsiteFull Time
North Point Technology
North Point Technology: Technology services and engineering for federal government missions.
Active TS/SCI clearance, strong Linux/RHEL administration, HPC cluster (Slurm/MPI) experience, STIG/IAVA remediation, VM backup experience, scripting for automation, and DoD 8570-compliant certification (e.g., Security+).
Linux, RHEL, Slurm, MPI, STIG, IAVA, Jira, Confluence
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3mo
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Systems Administrator
Springfield, Missouri, United States
OnsiteFull Time
Digital Monitoring Products
Digital Monitoring Products: Designs and manufactures electronic security and alarm systems.
8+ YOEBachelor's degree or equivalent experience; 8+ years in Linux/Windows server administration; virtualization; scripting and automation; strong communication and vendor management.
Linux, Windows Server, Exchange, O365, VMware, Cloud, Apache, Tomcat, Ruby on Rails, Microsoft SQL, MySQL, Perl, Shell, SNMP, SMTP, DNS, DHCP
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3w
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System Administrator
Earth City, Missouri, United States
$60k-$85k/yr OnsiteFull Time
Credit Control
Credit Control: Provides debt recovery and accounts receivable management services.
5+ YOE5+ years system administration experience; Windows Server and Linux administration; Active Directory, DNS, DHCP, Group Policy; virtualization (VMware/Hyper-V); scripting (PowerShell, Bash); bachelor’s degree or relevant certifications.
Windows Server, Linux, Active Directory, DNS, DHCP, Group Policy, VMware, Hyper-V, VLANs, TCP/IP, Firewalls, PowerShell, Bash, Appgate SDP, Microsoft 365, Azure AD Sync, ConnectWise Service Manager, SentinelOne, Rapid7, Cisco Umbrella, CyberArk
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2mo
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Database Administrator
St. Louis, Missouri, United States
$90k-$190k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
7+ YOEActive TS/SCI clearance, Bachelor’s in CS/IS/Engineering, 7+ years experience, AWS Cloud Practitioner, hands-on Oracle/Grid/ASM/Cloud Control, Linux administration, scripting, backup/restore (RMAN), and AWS services experience.
Oracle, Oracle Grid Infrastructure, ASM, Data Guard, Oracle Enterprise Manager Cloud Control, Microsoft SQL Server, PostgreSQL, MySQL, MarkLogic, MongoDB, DynamoDB, RMAN, Linux, SQL, Momentum, PeopleSoft, AWS EC2, AWS EBS, AWS DMS, AWS Lambda, AWS S3, NoSQL
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2mo
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System Administrator I
Warrensburg, Missouri, United States
$58k/yr OnsiteFull Time
University of Central Missouri
University of Central Missouri: Public university in the United States.
4+ YOEBachelor's degree in technology or related field; four years of Windows/Linux administration; knowledge of computer security, system analysis, networking, and server troubleshooting.
Windows Server, Linux, ADS, LDAP, Netscaler, IPVS, Firewall
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1mo
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System Administrator I
Liberty, Missouri, United States
OnsiteFull Time
The University of Kansas Health System
The University of Kansas Health System: Academic health system providing medical care and research.
3+ YOEBachelor's in Computer and Information Science or 2:1 equivalent; 3+ years IT systems experience; ITIL, Windows and Linux administration certifications preferred; healthcare setting experience preferred.
Windows, Linux, ITIL
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6d
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Mid Database Administrator (SFN-0002)
Saint Louis, Missouri, United States
OnsiteFull Time
Kentro
Kentro: Provider of digital and IT services for federal agencies.
5+ YOE5+ years experience; TS/SCI clearance; proficiency with Microsoft Office, Oracle, PostgreSQL, PowerShell, Windows/Linux administration, Tomcat, and JBoss.
Microsoft Office, Oracle RDBMS, PostgreSQL, PowerShell, Windows, Linux, Tomcat, JBoss
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1mo
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VMware Administrator
Joplin, Missouri, United States
OnsiteFull Time
Freeman Health System
Freeman Health System: Provides comprehensive medical and behavioral health services in the Midwest.
3+ YOEAssociate degree in IT or 3 years' relevant experience; experience with server hardware (Cisco UCS preferred), Windows/Linux, networking concepts, and virtualization; scripting/automation a plus.
VMware, Cisco UCS, Windows, Linux
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2mo
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Database Administrator
St. Louis, Missouri, United States
$90k-$190k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOEActive TS/SCI with polygraph; Bachelor's in CS/IS/Engineering; 7+ years; AWS Cloud Practitioner; Oracle and Linux expertise; automation scripting; AWS services knowledge; strong problem solving and communication.
Oracle RDBMS, Oracle Grid Infrastructure, Oracle Data Guard, Oracle Enterprise Manager Cloud Control, MS SQL Server, PostgreSQL, MySQL, NoSQL, MarkLogic, MongoDB, DynamoDB, RMAN, Linux, Automation scripting, AWS (EC2,EBS,DMS,Lambda,S3)
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1w
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System Administrator II / System Administrator III – Hybrid – Chesterfield, MO (St. Louis)
Chesterfield, Missouri, United States
HybridFull Time
Experitec
Experitec: Provides industrial automation products and process control engineering services.
5+ YOE5+ years IT experience with 3+ years as a system administrator and 2+ years managing Windows Server; experience with Windows/Linux, virtualization (VMware), Active Directory/Azure AD, cloud (Microsoft Azure), scripting (PowerShell/Bash/Python), backup/DR, and enterprise security.
Windows Server, Linux, Active Directory, Azure Active Directory, Office 365, Group Policy, DNS, DHCP, VPN, VLAN, PowerShell, Bash, Python, VMware, vCenter, ESXi, Microsoft Azure, SAN, NAS, SIEM, SAML, LDAP, OIDC, SSO, Microsoft Copilot, GitHub Copilot
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2w
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Senior Database Administrator
Springfield, Missouri, United States
$58k-$100k/yr OnsiteFull Time
City of Springfield
City of Springfield: Providing municipal services and infrastructure to the Springfield community
3+ YOEBachelor's in Information Systems or related (or equivalent experience); 3+ years database experience for senior role (1+ for underfill); experience with relational SQL databases, tuning, troubleshooting, and documentation; preferred Oracle, OCI, WebLogic, Linux/Unix and Microsoft SQL Server certifications.
Oracle E-Business Suite (EBS), Oracle, WebLogic, Oracle Cloud Infrastructure (OCI), Microsoft SQL Server, Linux, Unix, SQL
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4d
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System Administrator (Mid-Level)
St. Louis, Missouri, United States
RemoteFull Time
UNCOMN
UNCOMN: A technology services firm delivering secure solutions and support for public and private sector operations.
5+ YOE5+ years related experience with AWS exposure, eligible for Secret clearance (US citizenship), IAT Level II certification required, CE certification in cloud/OS/network or development, strong troubleshooting and systems administration skills.
AWS, Jenkins, Oracle, Splunk, Cisco, McAfee, Java, .NET, C++, Python, Visual Basic, Microsoft, Linux, Solaris
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2w
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AWS ECDS Systems Administrator
St. Louis or United States
FieldContract
Abile Group
Abile Group: Provides IT, cybersecurity, and program management services to government agencies.
4+ YOETS/SCI clearance with CI poly required, Bachelor's in a technical field, 4+ years relevant experience, DoD 8140.01/8570.01-M IAT Level II certification, AWS administration, automation with Python/Bash, AWS CLI and CloudFormation.
AWS, EC2, EBS, VPC, IAM, AWS CLI, CloudFormation, Python, Bash, Linux
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1mo
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Database Administrator
St. Louis, Missouri, United States
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
3+ YOEActive TS/SCI clearance, Bachelor’s degree or equivalent, 3+ years administering enterprise databases (PostgreSQL preferred), SQL scripting, cloud and DevSecOps experience, IaC and Kubernetes familiarity.
PostgreSQL, PostGIS, Oracle, SQL, Git, GitLab CI/CD, Terraform, CloudFormation, Helm, Ansible, Kubernetes, OpenShift, AWS, Azure, Google Cloud, EC2, Lambda, S3, Spark, Hadoop, Pandas, NumPy, Tableau, Matplotlib, Microsoft Power BI, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Linux, Windows
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