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Entry Level Linux System Administrator Jobs in Dallas, TX

Celestica

HW & SW Applications Admin

Richardson, TX · On-site

CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Microsoft Certified: Azure Administrator Associate * Azure DevOps Engineer Expert or AWS Certified DevOps Engineer - Professional

Hi-Tech Solutions

Unix Administrator

Keller, TX

Perform Unix/Linux administration including changes, deletes, disk space management, application installation, and backups. Support VMware environment including changes, adding/removing systems, and ...

RTX Corporate

IAM System Admin

Richardson, TX · On-site

Administer and maintain MFA platforms across Linux and Windows operating systems, ensuring peak performance and reliability. * Configure and manage MFA user accounts, troubleshoot authentication ...

Raytheon Technologies

IAM System Admin

Richardson, TX · On-site

Administer and maintain MFA platforms across Linux and Windows operating systems, ensuring peak performance and reliability. * Configure and manage MFA user accounts, troubleshoot authentication ...

Nokia

NSA Hybrid Technical Specialist

Coppell, TX · Hybrid

The NSA Hybrid System Administrator is responsible for the secure design, implementation ... Strong experience with Windows Server, Linux, virtualization (VMware/HyperV), and at least one ...

Nokia

NSA Hybrid Technical Specialist

Coppell, TX · On-site

$64K - $119K/yr

The NSA Hybrid System Administrator is responsible for the secure design, implementation ... Install, configure, maintain, and troubleshoot Windows/Linux servers, monitor performance/health ...

Ruri Software Technologies LLC

Hadoop Admin

Irving, TX · On-site

This job includes setting up Linux users, setting up Kerberos principals and testing HDFS, Hive ... File system management and monitoring. • HDFS support and maintenance. • Diligently teaming ...

ConfigUSA

MQ/MQIPT Support Admin

Dallas, TX · On-site

Strong knowledge of Linux shell scripting and admin * Perl script and C experience a plus * MQ Upgrades , Decommissions and new deployments * SAFE Agile ADO adherence * ITIL Process and Ticketing ...

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Entry Level Linux System Administrator information

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How much do entry level linux system administrator jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for entry level linux system administrator in Dallas, TX is $47.53, according to ZipRecruiter salary data. Most workers in this role earn between $37.60 and $57.16 per hour, depending on experience, location, and employer.

What does an entry level Linux system administrator do?

An entry-level Linux system administrator focuses on the maintenance and optimization of the network of an organization or business running on the Linux operating system. Your primary duties in this career involve maintaining software instead of hardware. Your responsibilities also include keeping it up to date with the latest updates and ensuring its security against hackers. Training new users is often a part of your job as well. Individuals in this position provide support to a senior team member and technical help for others. Opportunities exist in a myriad of industries.

What are the key skills and qualifications needed to thrive as an entry level Linux system administrator?

To thrive as an Entry Level Linux System Administrator, you need a solid understanding of Linux operating systems, basic networking, and scripting fundamentals, typically backed by a relevant degree or coursework. Familiarity with command-line interfaces, shell scripting, and tools like SSH, as well as certifications such as CompTIA Linux+ or LPIC-1, are highly valuable. Strong problem-solving skills, attention to detail, and the ability to communicate technical information clearly help you excel in this role. These skills ensure reliable system performance, efficient troubleshooting, and effective collaboration in IT environments.

What are some typical challenges faced by entry level Linux system administrators, and how can they prepare for them?

Entry level Linux system administrators often face challenges such as troubleshooting unfamiliar issues, managing time effectively during multiple support requests, and understanding the complexities of different Linux distributions. To prepare, it's helpful to build a strong foundation in command-line tools, practice reading system logs, and familiarize yourself with common administrative tasks like user management and system updates. Collaborating with more experienced team members and actively participating in documentation and knowledge sharing can also accelerate learning and confidence in the role.

What is the difference between Entry Level Linux System Administrator vs Linux Support Technician?

AspectEntry Level Linux System AdministratorLinux Support Technician
CertificationsLinux+, LPIC-1Linux+, CompTIA A+
Work EnvironmentData centers, server rooms, cloud environmentsHelp desks, technical support centers
ResponsibilitiesServer setup, maintenance, user managementIssue troubleshooting, user support, software installation
Industry UsageIT companies, hosting providers, cloud services

The Entry Level Linux System Administrator focuses on managing Linux servers and infrastructure, while the Linux Support Technician primarily handles end-user support and troubleshooting. Both roles require similar certifications but differ in daily tasks and work environments, with the administrator working more on backend systems and the technician providing front-line support.

More about Entry Level Linux System Administrator jobs

What are the most commonly searched types of Linux System Administrator jobs in Dallas, TX?

The most popular types of Linux System Administrator jobs in Dallas, TX are:

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For Entry Level Linux System Administrator jobs in Dallas, TX, the most frequently searched job titles are:

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The top searched job categories for Entry Level Linux System Administrator jobs in Dallas, TX are:

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Cities near Dallas, TX with the most Entry Level Linux System Administrator job openings:

Entry Level Linux System Administrator jobs near you
Infographic showing various Entry Level Linux System Administrator job openings in Dallas, TX as of August 2026, with employment types broken down into 67% Full Time, 4% Part Time, and 29% Contract. Highlights an 96% In-person, and 4% Remote job distribution, with an average salary of $98,869 per year, or $47.5 per hour.

HW & SW Applications Admin

Celestica

Richardson, TX • On-site

Full-time

Re-posted 13 days ago

Celestica rating

8.8

Company rating: 8.8 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

14th of 159 rated electronics manufacturers

Job description

10 - Technical Lead, IT Solutions
Req ID: 137496
Region: Americas
Country: USA
State/Province: Texas
City: Richardson
Summary
We are seeking a highly technical, execution-focused Hardware & Software Engineering Applications System Administrator to support the core engineering applications environment for the Hardware Platform Solutions (HPS) group. The System Administrator is responsible for the direct operational and technical execution of the daily installation, packaging, configuration, and troubleshooting of specialized R&D application toolchains.
The successful candidate will provide disciplined operational support across 12 global Design Centers to eliminate engineering environment blocks and optimize developer productivity. This role requires an agile approach to manage the rapid iteration and specialized tools necessary for high-performance product development, directly executing provisioning workflows that accelerate engineering velocity and eliminate onboarding productivity gaps.
Core Responsibilities
1. Hands-on Application Operations & New Hire Enablement
  • Execute Onboarding Provisioning: Implement and run automated application provisioning playbooks to eliminate the traditional "Day 1 productivity gap," ensuring new software and hardware engineers are immediately equipped with specialized toolsets.
  • Technical Tool Maintenance: Manage the daily installation, configuration, application packaging, and technical integration of specialized R&D software across physical lab systems and cloud-based engineering workstations.
  • Day-to-Day Engineering Support: Serve as the direct, hands-on technical bridge between corporate IT infrastructure and engineering teams, resolving environment blocks and optimizing execution workflows.

2. Hardware Engineering Toolchain & License Administration
  • EDA and CAD Deployment: Execute application packaging, license tracking, and configuration management for the multi-disciplinary HPS hardware engineering application environment.
  • Hands-on Toolchain Maintenance: Provide direct administrative and technical troubleshooting support for specialized hardware engineering environments, ensuring high availability for the following application suites:
    • Mechanical & Thermal: PTC Creo, Windchill PLM/Reliability, SolidWorks, Simcenter FloTHERM, and Cadence Celsius EC.
    • Electrical & Power: Cadence OrCAD Capture, ConceptHDL, Synopsys HSPICE, and Ansys Electronics.
    • Signal/Power Integrity (SI/PI): Cadence Sigrity, Agilent ADS, HyperLynx, and Keysight SystemVue.
    • PCBA Layout & Logic/FPGA: Cadence Allegro PCB Designer, Altium, Valor NPI, Siemens QuestaSim, AMD Vivado, Altera Quartus, and Lattice Diamond.
    • Optics & Photonics: COMSOL, Lumerical, Optiwave, VPIphotonics, and Zemax.
  • License Server Operations: Administer and monitor central concurrent-user license managers, handling license queuing configurations and multi-tenant tracking utilities.

3. Software Engineering, DevOps, & Lab Test Support
  • ALM & DevOps Support: Provide direct operational support for application lifecycle management (ALM), source control, and container platforms utilizing Azure DevOps, Jira Cloud Enterprise, Confluence Cloud Premium, Git, GitKraken, Docker, and Kubernetes.
  • Firmware & Secure Development Lifecycle: Administer specialized secure code compilation and vulnerability environments, handling AMI BIOS/BMC source code toolchains, Green Hills MULTI compilers, Black Duck, Coverity, Opswat MetaDefender, and Defensics.
  • Validation & Lab Synchronization: Manage the local deployment, active licensing, and update synchronization for specialized validation and lab testing software, including Ixia (IxNetwork), Spirent Test Center, Wireshark, LabVIEW, TestStand, and hardware debugger IDEs (SEGGER J-Link, TI Code Composer, ARM Keil).

Knowledge/Skills/Competencies
Required Technical Skills
  • Hands-on Engineering Tool Competency: Direct technical experience installing, patching, configuring, and deploying major EDA/CAD suites (such as Cadence, Synopsys, Ansys, or PTC).
  • DevOps & Infrastructure Skills: Practical administrative experience managing Azure DevOps, Jira, Git repositories, CI/CD pipelines, and containerization systems (Docker/Kubernetes).
  • License Architecture Knowledge: Functional knowledge of working with FlexLM, RMS, and similar vendor-specific license management server environments.
  • Cross-Platform OS Familiarity: Technical comfort supporting Windows desktop applications alongside non-standard Linux base development images (Ubuntu, Rocky Linux) and enterprise endpoint configurations (BigFix, ThreatLocker).

Strongly Preferred Certifications
  • CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Microsoft Certified: Azure Administrator Associate
  • Azure DevOps Engineer Expert or AWS Certified DevOps Engineer - Professional
  • Certified Jira System Administrator

Soft Skills & Working Style
  • Detailed Documentation: Proven ability to generate flawless application installation playbooks, precise packaging documentation, and clear troubleshooting scripts.
  • Tactical Problem Solver: Exceptional technical troubleshooting skills, capable of identifying workarounds and diagnosing complex engineering application bugs within highly secure enterprise environments.
  • Cross-functional Partner: Strong communication skills to interact directly and efficiently with HPS Design Center engineers, project managers, and global infrastructure tier-3 teams.
  • Resource Optimization: Highly organized approach to tracking local software licensing utilization, preventing downtime, and advising management on upcoming software capacity or maintenance renewals.

Physical Demands
  • Duties of this position are performed in a normal office environment.
  • Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required.

Education & Experience
  • Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or a related technical field.
  • Minimum of 5+ years of hands-on experience in enterprise IT system administration or application engineering, with at least 2+ years explicitly focused on supporting an active R&D engineering team.

Notes
This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.
Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.
This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines.
Celestica is an E-Verify employer.

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