Implement automation for provisioning, monitoring, and system administration tasks. Collaborate ... and DevOps tools Familiarity with: oDb2 oWebSphere oMQ oCICS integration oHybrid cloud ...
Quick apply
Implement automation for provisioning, monitoring, and system administration tasks. Collaborate ... and DevOps tools Familiarity with: oDb2 oWebSphere oMQ oCICS integration oHybrid cloud ...
Quick apply
Implement automation for provisioning, monitoring, and system administration tasks. Collaborate ... and DevOps tools Familiarity with: oDb2 oWebSphere oMQ oCICS integration oHybrid cloud ...
Implement automation for provisioning, monitoring, and system administration tasks. Collaborate ... and DevOps tools Familiarity with: oDb2 oWebSphere oMQ oCICS integration oHybrid cloud ...
Implement automation for provisioning, monitoring, and system administration tasks. Collaborate ... and DevOps tools Familiarity with: oDb2 oWebSphere oMQ oCICS integration oHybrid cloud ...
... administration tasks. • Collaborate with application, database, storage, and network teams. • ... DevOps tools • Familiarity with: oDb2 oWebSphere oMQ oCICS integration oHybrid cloud ...
... administration tasks. • Collaborate with application, database, storage, and network teams. • ... DevOps tools • Familiarity with: oDb2 oWebSphere oMQ oCICS integration oHybrid cloud ...
$55 - $65/hr
This position is focused on enterprise-scale administration and operational excellence. The ideal candidate will possess strong Linux expertise, infrastructure administration experience, automation ...
New
$55 - $65/hr
This position is focused on enterprise-scale administration and operational excellence. The ideal candidate will possess strong Linux expertise, infrastructure administration experience, automation ...
New
Linux Developer Job Details This person will be responsible for the build of automated distribution ... administration of MySQL or a similar RDBMS. - Experience with a Source Version Control System ...
Linux Developer Job Details This person will be responsible for the build of automated distribution ... administration of MySQL or a similar RDBMS. - Experience with a Source Version Control System ...
Fort Huachuca, AZ · On-site
$65 - $75/hr
Linux administration support * CI/CD pipeline work MUST HAVE Skills * Elastic engineering/admin experience * Ansible * GitLab CI/CD * Oracle Linux or Red Hat Linux * VMware * Infrastructure/backend ...
Fort Huachuca, AZ · On-site
$65 - $75/hr
Linux administration support * CI/CD pipeline work MUST HAVE Skills * Elastic engineering/admin experience * Ansible * GitLab CI/CD * Oracle Linux or Red Hat Linux * VMware * Infrastructure/backend ...
$49.50 - $68.25/hr
... with Linux administration Experience with private cloud implementations such as OpenStack The cloud infrastructure engineer will play a key role in the design, integration, and operation of a ...
$49.50 - $68.25/hr
... with Linux administration Experience with private cloud implementations such as OpenStack The cloud infrastructure engineer will play a key role in the design, integration, and operation of a ...
Phoenix, AZ · On-site
Linux Administration * Strong analytical and problem-solving skills Mandatory Skills: Google GKE Admin . Experience: 5-8 Years
Quick apply
Phoenix, AZ · On-site
Linux Administration * Strong analytical and problem-solving skills Mandatory Skills: Google GKE Admin . Experience: 5-8 Years
... Administration: Install, configure, and maintain IBM z/VM systems Manage lifecycle of virtual ... REXX, Shell scripting, Python (preferred) Support DevOps and integration initiatives: CI/CD ...
... Administration: Install, configure, and maintain IBM z/VM systems Manage lifecycle of virtual ... REXX, Shell scripting, Python (preferred) Support DevOps and integration initiatives: CI/CD ...
Phoenix, AZ · On-site
$60/hr
Responsibilities: z/VM Administration: * Install, configure, and maintain IBM z/VM systems * Manage ... Support DevOps and integration initiatives: * CI/CD pipelines * Container platforms (Docker ...
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Phoenix, AZ · On-site
$60/hr
Responsibilities: z/VM Administration: * Install, configure, and maintain IBM z/VM systems * Manage ... Support DevOps and integration initiatives: * CI/CD pipelines * Container platforms (Docker ...
Linux Administration: 4+ years hands-on experience managing CentOS or RHEL environments ... Network Engineering: 4+ years designing, deploying, and operating high-availability corporate and ...
Linux Administration: 4+ years hands-on experience managing CentOS or RHEL environments ... Network Engineering: 4+ years designing, deploying, and operating high-availability corporate and ...
Phoenix, AZ · On-site +1
$98K - $135K/yr
Technical Experience Linux Administration: 6+ years hands-on experience managing CentOS or RHEL ... Network Engineering: 4+ years designing, deploying, and operating high-availability corporate and ...
Phoenix, AZ · On-site +1
$98K - $135K/yr
Technical Experience Linux Administration: 6+ years hands-on experience managing CentOS or RHEL ... Network Engineering: 4+ years designing, deploying, and operating high-availability corporate and ...
Phoenix, AZ · On-site
... DevOps and collaboration tools including Jenkins, GitHub, GitHub Actions, SonarQube, Slack, Confluence, Jira • Hands-on experience of Linux server administration • Good communication skills and ...
Quick apply
Phoenix, AZ · On-site
... DevOps and collaboration tools including Jenkins, GitHub, GitHub Actions, SonarQube, Slack, Confluence, Jira • Hands-on experience of Linux server administration • Good communication skills and ...
Phoenix, AZ · On-site
$50 - $60/hr
... DevOps, Infrastructure, and Application teams. Automate operational tasks using Python, Shell ... Kubernetes and Linux administration with Docker, OpenShift, or Rancher. Networking fundamentals ...
New
Phoenix, AZ · On-site
$50 - $60/hr
... DevOps, Infrastructure, and Application teams. Automate operational tasks using Python, Shell ... Kubernetes and Linux administration with Docker, OpenShift, or Rancher. Networking fundamentals ...
New
Key Responsibilities z/VM Administration * Install, configure, and maintain IBM z/VM systems ... Support DevOps initiatives including CI/CD pipelines * Assist with container platforms (Docker ...
Key Responsibilities z/VM Administration * Install, configure, and maintain IBM z/VM systems ... Support DevOps initiatives including CI/CD pipelines * Assist with container platforms (Docker ...
... Linux administration. This position is an onsite role in our Tucson Arizona location. Relocation ... Red Hat Certified System Administrator or Red Hat Certified Engineer * Knowledge of file system ...
... Linux administration. This position is an onsite role in our Tucson Arizona location. Relocation ... Red Hat Certified System Administrator or Red Hat Certified Engineer * Knowledge of file system ...
Tucson, AZ · On-site
... Linux administration. This position is an onsite role in our Tucson Arizona location. Relocation ... Red Hat Certified System Administrator or Red Hat Certified Engineer * Knowledge of file system ...
Tucson, AZ · On-site
... Linux administration. This position is an onsite role in our Tucson Arizona location. Relocation ... Red Hat Certified System Administrator or Red Hat Certified Engineer * Knowledge of file system ...
$88K - $117K/yr
Information Technology (IT), Linux System Administration, Microsoft Windows Server, System ... Join GDIT as a Systems Engineer Sr. and build an impactful career in enterprise IT, collaborating ...
$88K - $117K/yr
Information Technology (IT), Linux System Administration, Microsoft Windows Server, System ... Join GDIT as a Systems Engineer Sr. and build an impactful career in enterprise IT, collaborating ...
... Linux administration. This position is an onsite role in our Tucson Arizona location. Relocation ... Red Hat Certified System Administrator or Red Hat Certified Engineer * Knowledge of file system ...
... Linux administration. This position is an onsite role in our Tucson Arizona location. Relocation ... Red Hat Certified System Administrator or Red Hat Certified Engineer * Knowledge of file system ...
Tucson, AZ · On-site
... Linux administration. This position is an onsite role in our Tucson Arizona location. Relocation ... Red Hat Certified System Administrator or Red Hat Certified Engineer * Knowledge of file system ...
Tucson, AZ · On-site
... Linux administration. This position is an onsite role in our Tucson Arizona location. Relocation ... Red Hat Certified System Administrator or Red Hat Certified Engineer * Knowledge of file system ...
| Aspect | Linux Administration Developer | Linux System Administrator |
|---|---|---|
| Primary Focus | Develops and maintains Linux-based systems and tools, often involving scripting and automation | Manages and maintains Linux servers, ensuring system stability and performance |
| Skills & Certifications | Linux certifications (e.g., LPIC, RHCSA), scripting, programming skills | Linux certifications, system monitoring, troubleshooting skills |
| Work Environment | Development teams, DevOps environments, software projects | Data centers, IT departments, server rooms |
| Common Tasks | Writing scripts, automating deployment, developing system tools | Configuring servers, managing user access, performing backups |
While both roles require Linux expertise and certifications, the Linux Administration Developer focuses on developing and automating Linux systems, whereas the Linux System Administrator primarily manages and maintains existing Linux infrastructure.

Full-time
Posted 14 days ago
Experience: 10+
Contract: Long Term
Only GC, USC
Key Responsibilities
Install, configure, administer, and maintain IBM z/VM environments.
Provision and manage Linux on IBM Z (s390x) virtual servers.
Perform system upgrades, migrations, patching, and capacity planning.
Monitor system performance and optimize resource utilization.
Support high-availability and disaster recovery solutions.
Configure and maintain virtual networking, storage, and security components.
Troubleshoot operating system, virtualization, and infrastructure issues.
Implement automation for provisioning, monitoring, and system administration tasks.
Collaborate with application, database, storage, and network teams.
Develop and maintain technical documentation and operational procedures.
Participate in on-call support and production incident resolution.
Required Skills & Experience
5+ years of experience supporting IBM Mainframe environments.
Strong hands-on experience with:
oz/VM
oLinux on IBM Z (RHEL, SUSE, or Ubuntu for s390x)
oIBM Z hardware platforms
oVirtual machine provisioning and administration
Experience with:
oDIRMAINT
oRACF or equivalent security administration
oTCP/IP networking
oShared File System (SFS)
oCMS
oCP commands and system management
Strong Linux administration skills:
oUser management
oStorage management
oSystem tuning
oShell scripting
oPerformance troubleshooting
Experience supporting virtualized enterprise workloads.
Preferred Qualifications
Experience with:
oIBM z16, z15, z14, or z13 platforms
oLinuxONE environments
oIBM Wave for z/VM
oOpenShift on IBM Z
oKubernetes
oDocker / Podman containers
oAnsible automation
oGit and DevOps tools
Familiarity with:
oDb2
oWebSphere
oMQ
oCICS integration
oHybrid cloud architectures (AWS, Azure, OCI)
Experience with security and compliance frameworks in financial services environments.
Education
Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent experience.
Desired Soft Skills
Strong analytical and troubleshooting skills.
Excellent verbal and written communication abilities.
Ability to work independently and within cross-functional teams.
Experience supporting large-scale banking, insurance, or government environments is highly preferred.
Nice to Have
IBM Certified z/VM System Programmer
Red Hat Certified Engineer (RHCE)
SUSE Certified Administrator
Experience with Mainframe Modernization and Linux workload migration initiatives.
Sourced by ZipRecruiter
51 - 200 Employees
Freeport, NY, US
2002