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Unix Linux System Engineer Jobs in Frisco, TX (NOW HIRING)

Optimum

System Engineer- Identity

Plano, TX · On-site

Ensures that system implementations conform to established company security standards and/or ... Knowledge of scripting (Unix/Linux shell, Perl and Windows) or programming (Visual Basic and MS ...

InfoVision, Inc.

Software Engineer

Richardson, TX · On-site

... Knowledge Management Systems: Responsible for Oracle Inquira and Oracle WebCenter Portal. • ... Unix/Linux. Master's in computer applications or related degree and 24 months experience

Optimum

System Engineer- Identity

Plano, TX · On-site

Ensures that system implementations conform to established company security standards and/or ... Knowledge of scripting (Unix/Linux shell, Perl and Windows) or programming (Visual Basic and MS ...

Apex Informatics

C# Developer

Dallas, TX · On-site

$48.50 - $65.25/hr

NET Developer Experience Familiarity with distributed storage systems like DB2, Oracle, Cassandra ... Unix/Linux experience

Diverse Lynx Llc

Ab Initio ETL Developer

Irving, TX

Ab Initio ETL Developer Job Location: Irving, TX or Tampa, FL or Edison, NJ (Onsite) Job Duration ... Automate data workflows and system tasks using Unix/Linux Shell Scripting. * Perform performance ...

Diverse Lynx

ETL Abitinio Developer

Irving, TX · On-site

$47.25 - $62/hr

They are seeking an ETL Abinitio Developer responsible for designing, developing, and maintaining ... and system tasks using Unix/Linux Shell Scripting. • Perform performance tuning of Ab Initio ...

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All JobsUnix Linux System Engineer JobsUnix Linux System Engineer Jobs in Frisco, TX

Unix Linux System Engineer information

See Frisco, TX salary details

$9

$48

$65

How much do unix linux system engineer jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for unix linux system engineer in Frisco, TX is $48.07, according to ZipRecruiter salary data. Most workers in this role earn between $42.74 and $53.99 per hour, depending on experience, location, and employer.

What are some common daily responsibilities for a Unix Linux System Engineer, and how do they typically collaborate with other IT teams?

On a daily basis, Unix Linux System Engineers are responsible for monitoring system performance, managing server configurations, applying security patches, and troubleshooting any system-related issues. They often collaborate closely with network administrators, database administrators, and application developers to ensure that all systems are running efficiently and securely. Effective communication and documentation are key, as system changes or incidents usually require coordination across multiple IT teams to minimize downtime and maintain service continuity.

What are Unix Linux System Engineers?

Unix Linux System Engineers are IT professionals responsible for designing, implementing, managing, and troubleshooting Unix and Linux-based operating systems and servers. They ensure systems are running efficiently, securely, and are regularly updated. Their duties often include system monitoring, performance tuning, automation with scripts, backup management, and supporting users or other IT staff. They play a critical role in maintaining the backbone of many enterprise IT infrastructures.

What is the difference between Unix Linux System Engineer vs Network Administrator?

AspectUnix Linux System EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, server rooms, cloud environmentsOffice networks, enterprise LAN/WAN
ResponsibilitiesServer setup, scripting, system optimizationNetwork configuration, troubleshooting, security
Industry UsageIT, cloud services, hosting providersCorporate, telecommunications, education

The Unix Linux System Engineer primarily focuses on managing and optimizing Unix/Linux servers and systems, while the Network Administrator handles network infrastructure and connectivity. Both roles require technical certifications and work in IT environments, but their core responsibilities differ—system engineering versus network management.

What are the key skills and qualifications needed to thrive as a Unix/Linux System Engineer, and why are they important?

To thrive as a Unix/Linux System Engineer, you need strong expertise in Unix/Linux operating systems, scripting (such as Bash or Python), networking fundamentals, and a relevant degree or equivalent experience. Familiarity with configuration management tools like Ansible or Puppet, virtualization platforms, and certifications such as Red Hat Certified Engineer (RHCE) are highly valuable. Analytical problem-solving, attention to detail, and effective communication help you excel in diagnosing issues and collaborating with teams. These skills are essential for maintaining system reliability, optimizing performance, and ensuring secure, uninterrupted IT operations.
What are popular job titles related to Unix Linux System Engineer jobs in Frisco, TX? For Unix Linux System Engineer jobs in Frisco, TX, the most frequently searched job titles are:
What job categories do people searching Unix Linux System Engineer jobs in Frisco, TX look for? The top searched job categories for Unix Linux System Engineer jobs in Frisco, TX are:
What cities near Frisco, TX are hiring for Unix Linux System Engineer jobs? Cities near Frisco, TX with the most Unix Linux System Engineer job openings:
Unix Linux System Engineer jobs near you
Infographic showing various Unix Linux System Engineer job openings in Frisco, TX as of May 2026, with employment types broken down into 6% Locum Tenens, 1% Internship, 20% As Needed, 65% Full Time, 3% Part Time, and 5% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution, with an average salary of $99,986 per year, or $48.1 per hour.
Linux RHEL System Administrator

Linux RHEL System Administrator

Salesforce

Plano, TX • On-site

Full-time

Posted 19 days ago

Salesforce rating

7.8

Company rating: 7.8 out of 10

Based on 48 frontline employees who took The Breakroom Quiz

99th of 186 rated software companies

Job description

Resource Level: Senior. 10 Years of Experience.
Job Title: Linux RHEL System Administrator
Overview
We are seeking a 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
  • Strong troubleshooting and analytical skills.

Good-to-Have (Cloud & DevOps Skills)
  • Experience with cloud platforms such as AWS, Azure, or GCP.
  • 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, GCP) 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.

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