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Entry Level Linux System Administrator Jobs in Irving, TX

DR Horton, Inc.

Security Administrator

Arlington, TX · On-site

... the entry-level and first time move-up markets. The Company also provides mortgage financing and ... This position will work as part of a team of experienced System Administrators and Network ...

Mesquite ISD

Systems Technician

Mesquite, TX

$25.70 - $37/hr

To assist the System Administrators and Teaching Staff by integrating and managing Apple devices ... Troubleshooting skills related to iOS, macOS, ChromeOS, and Linux preferred Technical writing ...

Collabera

SQL DBA

Irving, TX

$48 - $60/hr

... and build systems with Database management experience. Qualifications Manage/Administer all ... Docker and Linux environment experience Tools, builds and Continuous Integration experience ...

USM

Hadoop Admin - ONLY GC/USC

Dallas, TX · On-site

Company Description USM Business Systems Inc. is a quickly developing worldwide System Integrator ... Amazon AWS/EMR, AWS S3, Linux admin, HDFS/YARN Admin Desirable: Hive, Oozie, AWS Lambda, Spark ...

ClifyX

Site Reliability Engineer

Plano, TX · On-site

$55 - $73/hr

... and Linux systems • Monitor distributed applications and ensure their smooth operation • ... RedHat Linux Administrator • Dynatrace • AppDynamics Company : ClifyX provides innovative ...

1 point system

Sr Alteryx Tableau Admin

Plano, TX · Remote

... Tableau and Alteryx Administrator to manage, support, and optimize our analytics platform ... Linux server environments. · Scripting and automation experience with PowerShell and Python. · ...

Forhyre

Middleware Administrator - Virginia

Dallas, TX

$52 - $68.25/hr

... on Linux Unix platforms. * Strong skills in Production issue Root Cause Analysis, analyze ... Strong experience in using change management ticketing systems such as ServiceNow systems (or ...

Iscar Metals, Inc.

Be Seen First

Network Administrator

Arlington, TX · On-site

... Administrator to join our team at our corporate office in Arlington, TX. Responsible for designing ... Experience and a strong working knowledge of Microsoft operating systems, Linux, VMware, SQL server ...

Amazon

Support Engineer II-Ext - AMZ10141549

Dallas, TX · On-site

$95K - $160K/yr

... Systems Administrator, or a related IT/Cloud Operations support role. Must have one year of ... Linux or Windows Operating System support; and (3) networking, including deploying and ...

Noblesoft Technologies

PKI Admin

Dallas, TX · On-site

Knowledge and experience of network and system security solutions, concepts, and technologies ... Experience with distributed platforms such as Linux. Windows server is a plus. Have clear and ...

NAVA Software Solutions

LAN Administrator

Dallas, TX · On-site

Device management complexity is typically entry level. Build and maintain relationships through ... fixes, system updates, testing changes to the environment. * Under general supervision of the ...

Career Guidant

Oracle RDBMS

Plano, TX

Knowledge Best Practices in Datastage, Performance improvements, implementing CDC, UDFs Understanding of Unix/Linux system, file systems, shell scripting Strong understanding of scheduling tools such ...

An Emler Gym

Office Administrator - Eagle

Frisco, TX

$15 - $23/hr

Comfortable with technology and learning new systems * Positive attitude, reliability, and ... and certifications. * Entry-level team members start at the beginning of the pay range, with ...

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Entry Level Linux System Administrator information

See Irving, TX salary details

$18

$48

$70

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

As of Aug 21, 2026, the average hourly pay for entry level linux system administrator in Irving, TX is $48.24, according to ZipRecruiter salary data. Most workers in this role earn between $38.17 and $58.03 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.

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Entry Level Linux System Administrator jobs near you
Infographic showing various Entry Level Linux System Administrator job openings in Irving, TX as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $100,329 per year, or $48.2 per hour.

Security Administrator

DR Horton, Inc.

Arlington, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

D.R. Horton rating

7.4

Company rating: 7.4 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

34th of 80 rated construction

Job description

D.R. Horton, Inc., the largest homebuilder in the U.S., was founded in 1978 and is a publicly traded company on the New York Stock Exchange. It is engaged in the construction and sale of high quality homes designed principally for the entry-level and first time move-up markets. The Company also provides mortgage financing and title services for homebuyers through its mortgage and title subsidiaries. Please visit our website at www.drhorton.com for more information.
D.R. Horton, Inc. is currently looking for an Security Administrator. The right candidate will be responsible to deploy, manage and maintain access control, intrusion detection, virus protection, incident response, development and implementation of security polices and procedures. This position will work as part of a team of experienced System Administrators and Network Administrators.
Essential Duties and Responsibilities include the following. Other duties may be assigned.
  • Performs special projects and participates as a technical advisor for a variety of ad-hoc information security and logical user access projects that will be dictated by current business and technological developments
  • Design, plan, deploy, manage and maintain all security systems and their corresponding or associated software, including firewalls, intrusion detection systems, cryptography systems, and anti-virus software
  • Design, plan, coordinate and execute the plan to perform and/or oversee penetration testing of all systems in order to identify system vulnerabilities
  • Design, plan, and execute the plan to implement and report on security system and end user activity audits
  • Monitor and investigate server logs, firewall logs, intrusion detection logs, and network traffic (wired & wireless) for unusual or suspicious activity, interpret and make recommendations for resolution
  • Design, plan and recommend, coordinate and apply fixes, security patches, disaster recovery procedures, and any other measures required in the event of a security breach
  • Design and develop PowerShell scripts to automate security tasks to assist with modification of computer systems or programs
  • Document all changes, testing, creation or modification of computer programs or systems.
  • Assess need for any security reconfigurations (minor or significant) and execute as required
  • Ability to travel overnight
  • Regular and reliable attendance
  • Download and test new security software and/or technologies
  • Provide security support to end-users
  • Work with application and functional teams to encourage a security mindset throughout product development processes from concept to testing and implementation
  • On-call security support as needed
  • Conducts all business in a professional and ethical manner to serve customers and increase the goodwill and profit of the company

Education and/or Experience
  • High School diploma or equivalent
  • Information Technology work experience
  • Knowledge of firewalls, intrusion detection systems, anti-virus software, data encryption, DLP, NAC, SIEM and other industry-standard techniques and practices
  • Technical knowledge of network, PC, and platform operating systems, including Windows 2008/2012/2016/2019, and Windows 8/10
  • Knowledge of identity management and security technologies including Active Directory, Group Policy, ADFS, and Authentication protocols including Kerberos
  • Knowledge of the TCP/IP suite of protocols including but not limited to ICMP, DHCP, DNS, HTTP(S), and FTP
  • Knowledge of managing and maintaining information related to SOX audits
  • Knowledge of applicable practices and laws relating to data privacy and protection
  • Highly self-motivated and directed
  • Strong organizational skills and excellent attention to detail
  • Ability to effectively prioritize and execute tasks in a fast-paced environment
  • Ability to apply common sense understanding to carry out instructions furnished in written oral form or via DRH applications
  • Proficiency with MS Office and email
  • Ability to sit for majority of 8-hour workday; use hands to finger, handle or feel; reach with hands and arms; talk and hear. Specific vision abilities required by this job include close vision and peripheral vision
  • The noise level is generally moderate

Preferred Qualifications
  • Bachelor's degree in Information Technology or related field is a plus
  • Change oriented; actively generates process improvements, confronts difficult circumstances
  • Demonstrated customer focus; builds strong relationships, creates processes with customer viewpoint and partner with customers to help shape future initiatives

Come join a winning team with a Fortune 500 company! We are growing fast and are looking for enthusiastic attitudes and team players to join our success. We offer an excellent benefits package including:
  • Medical, Vision and Dental
  • 401(K)
  • Employee Stock Purchase Plan
  • Flex Spending Accounts
  • Life Insurance
  • Vacation, Sick, Personal Time and Company Holidays

Build YOUR future with D.R. Horton, America's Builder. #WeBuildPeople2
Follow us on social media @hortoncareers for an inside look at our company and connect with us on LinkedIn for up to date job listings!
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