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Linux RHEL System Administrator

Promantus, Inc

Plano, Texas • Today

Easy Apply

Contract, Third Party

45 - 50

Linux RHEL System Administrator

Salesforce

Plano, Texas • Today

Full-time

Lead Infrastructure Engineer - Linux and VMWare System Admin

JPMorgan Chase & Co.

Plano, Texas • Today

Full-time

Axway Secure Transport Engineer

Ardent Technologies, Inc.

Remote • 7d ago

Easy Apply

Third Party, Contract

Depends on Experience

Linux Desktop Engineer/Linux System Admin

Opulent Global Technologies Inc.

Richardson, Texas • 6d ago

Easy Apply

Contract

Depends on Experience

Linux Administrator

InfoVision, Inc.

Dallas, Texas • Yesterday

Easy Apply

Contract

Sr Systems Engineer - RHEL Linux Engineer

Mercury Insurance

Remote • Today

Full-time

USD 94,458.00 - 179,048.00 per year

HPC System Administrator - Hybrid

Caris Life Sciences

Irving, Texas • Today

Full-time

System Administrator

University of North Texas System

Denton, Texas • Today

Full-time

USD 51,744.00 per year

Middleware System Administrator / Onsite in Denton TX

Motion Recruitment Partners, LLC

Denton, Texas • Today

Easy Apply

Full-time

$90000 - $120000

ERP System Administrator II

University of North Texas System

Denton, Texas • Today

Full-time

IT System Management Analyst (Linux system administration)

Luxoft

Remote • 14d ago

Full-time

Linux Middleware Systems Administrator (Remote - Occasional Office Visits Required)

Unison, Inc.

Remote • Yesterday

Full-time

USD 100,000.00 - 150,000.00 per year

Linux Systems Administrator - Aircraft Integration

American Systems Corporation

Remote or Orlando, Florida • Today

Full-time

USD 165,000.00 per year

Windchill Infrastructure & System Administrator

Lyntris Inc

Remote • Today

Full-time

USD 120,000.00 - 150,000.00 per year

Virtual Desktop Infrastructure Administrator - Linux

CACI International, Inc.

Remote or Annapolis, Maryland • Today

Full-time

USD 103,800.00 - 218,100.00 per year

Cloud Virtual Infrastructure System Administrator

Radiance Technologies

Remote or Ohio • Today

Full-time

Windows / Linux Admin

Vaco by Highspring

Remote • 9d ago

Easy Apply

Contract

$90

Senior Cloud GIS System Administrator

HigherEchelon

Remote • Today

Full-time

Senior Oracle DBA & System Administrator

Allegion

Remote or Colorado • Today

Full-time

USD 2,000.00 per week

IBM Sterling System Administrator

SOFT Inc.

Remote • Today

Easy Apply

Contract

Depends on Experience

System Administrator

Stefanini

Remote or Richmond, Virginia • Today

Easy Apply

Contract

$76 - $81 /hr

Senior VoIP/DevOps Engineer – Cloud Voice Infrastructure

Recruitment.ai

Irving, Texas • 2d ago

Easy Apply

Full-time

45 - 50

VMware Virtualization Engineer

Software Guidance & Assistance

Dallas, Texas • Today

Contract

USD 55.00 - 58.39 per hour

Principal Engineer & Manager, Private Cloud Platforms

Motorola Solutions

Allen, Texas • Today

Full-time

USD 150,000.00 - 170,000.00 per year

Linux OS Architect

Apex Systems

Coppell, Texas • Today

Easy Apply

Full-time

$75 - $78 per hour

Application Programmer

Genesis10

Plano, Texas • Today

Easy Apply

Full-time

USD 55.07 - 63.07 per hour

Software Engineer III

Forcepoint

Richardson, Texas • Today

Full-time

USD 125,100.00 - 164,000.00 per year

Linux Engineer (hybrid position in either Irving, TX or Charlotte, NC)

NTT DATA, Inc.

Irving, Texas • Today

Full-time

USD 150,450.00 - 200,600.00 per year

Software Engineer, Fleet Automation

NorthMark Strategies

Dallas, Texas • Today

Full-time

Job Details

Skills

AWS
Azure
CI/CD pipelines
Ansible
Puppet
Chef
Kubernetes
OpenShift
Prometheus
Grafana
Nagios
Zabbix

Summary

Position: Linux RHEL System Administrator

Location: Plano TX ( Day 1 Onsite )

Duration: Long Term

We are seeking Linux RHEL System Administrator with strong foundational expertise in Red Hat Enterprise Linux configuration, troubleshooting, and system administration. The ideal candidate will have deep hands-on experience managing enterprise Linux environments and ensuring system reliability, security, and performance. Experience with cloud platforms and DevOps tools is a plus.

Key Responsibilities

Administer, configure, and maintain RHEL-based Linux servers across production, staging, and development environments.
Perform system installation, patching, upgrades, kernel tuning, and performance optimization.
Manage user accounts, permissions, file systems, storage, and networking configurations.
Monitor system health, automate routine tasks, and ensure high availability and uptime.
Troubleshoot complex OS-level issues and provide root-cause analysis.
Implement and maintain security best practices, including SELinux, firewalls, and vulnerability remediation.
Support backup, recovery, and disaster recovery processes.
Collaborate with application, network, and security teams to support business-critical workloads.
Document system configurations, procedures, and operational standards.
Required Skills & Qualifications
Strong hands-on experience with Linux RHEL system administration in enterprise environments.
Deep understanding of:

System configuration and hardening
Networking fundamentals (DNS, DHCP, routing, firewalls)
Storage management (LVM, NFS, iSCSI)
System monitoring and log analysis

Proficiency with shell scripting (Bash, sh) for automation.
Experience with package management (YUM, DNF) and system services (systemd).
Working knowledge of LDAP (NSS/PAM/SSSD) and Sendmail/SMTP
Database exposure
Familiarity with virtualization technologies (VMware, KVM, etc.).

Strong troubleshooting and analytical skills.

Good-to-Have (Cloud & DevOps Skills)
Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform.
Knowledge of Infrastructure as Code tools (Terraform).
Exposure to CI/CD pipelines and tools like Jenkins, GitLab CI, or GitHub Actions.
Familiarity with configuration management tools (Ansible, Puppet, Chef).
Understanding of containerization (Docker) and orchestration (Kubernetes, OpenShift).
Experience with monitoring tools (Prometheus, Grafana, Nagios, Zabbix).
Education & Certifications (Preferred)
Bachelor’s degree in Computer Science, Information Technology, or related field.
Red Hat certifications such as RHCSA, RHCE are highly desirable.
Cloud certifications (AWS, Azure, Google Cloud Platform) are a plus.
Soft Skills
Strong communication and documentation abilities.
Ability to work independently and collaboratively in a fast-paced environment.
Problem-solving mindset with attention to detail.
Commitment to continuous learning and staying current with emerging technologies.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10457949
Position Id: 9081249
Posted 4 hours ago

Fitment

Dice Job Match Score™

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Paul Jacob

Recruiter @ Promantus, Inc

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Job Details

Skills

AWS
Azure
CI/CD pipelines
Ansible
Puppet
Chef
Kubernetes
OpenShift
Prometheus
Grafana
Nagios
Zabbix

Summary

Position: Linux RHEL System Administrator

Location: Plano TX ( Day 1 Onsite )

Duration: Long Term

Key Responsibilities

Administer, configure, and maintain RHEL-based Linux servers across production, staging, and development environments.
Perform system installation, patching, upgrades, kernel tuning, and performance optimization.
Manage user accounts, permissions, file systems, storage, and networking configurations.
Monitor system health, automate routine tasks, and ensure high availability and uptime.
Troubleshoot complex OS-level issues and provide root-cause analysis.
Implement and maintain security best practices, including SELinux, firewalls, and vulnerability remediation.
Support backup, recovery, and disaster recovery processes.
Collaborate with application, network, and security teams to support business-critical workloads.
Document system configurations, procedures, and operational standards.
Required Skills & Qualifications
Strong hands-on experience with Linux RHEL system administration in enterprise environments.
Deep understanding of:

System configuration and hardening
Networking fundamentals (DNS, DHCP, routing, firewalls)
Storage management (LVM, NFS, iSCSI)
System monitoring and log analysis

Proficiency with shell scripting (Bash, sh) for automation.
Experience with package management (YUM, DNF) and system services (systemd).
Working knowledge of LDAP (NSS/PAM/SSSD) and Sendmail/SMTP
Database exposure
Familiarity with virtualization technologies (VMware, KVM, etc.).

Strong troubleshooting and analytical skills.

Good-to-Have (Cloud & DevOps Skills)
Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform.
Knowledge of Infrastructure as Code tools (Terraform).
Exposure to CI/CD pipelines and tools like Jenkins, GitLab CI, or GitHub Actions.
Familiarity with configuration management tools (Ansible, Puppet, Chef).
Understanding of containerization (Docker) and orchestration (Kubernetes, OpenShift).
Experience with monitoring tools (Prometheus, Grafana, Nagios, Zabbix).
Education & Certifications (Preferred)
Bachelor’s degree in Computer Science, Information Technology, or related field.
Red Hat certifications such as RHCSA, RHCE are highly desirable.
Cloud certifications (AWS, Azure, Google Cloud Platform) are a plus.
Soft Skills
Strong communication and documentation abilities.
Ability to work independently and collaboratively in a fast-paced environment.
Problem-solving mindset with attention to detail.
Commitment to continuous learning and staying current with emerging technologies.

Dice Id: 10457949
Position Id: 9081249
Posted 4 hours ago

Fitment