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75 Walmart Linux System Engineer Jobs Hiring Near You

Entarian

Senior UNIX/Linux System Engineer

Radford, VA · On-site

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

LERETA, LLC

Linux Systems Engineer

Pomona, CA · Hybrid

$95K - $127K/yr

The ideal candidate will have strong technical expertise, a disciplined approach to system ... Key Responsibilities * Linux engineering: Design, harden, and maintain RHEL/Ubuntu systems ...

Lereta

Linux Systems Engineer

Pomona, CA · On-site

$95K - $127K/yr

LERETA is seeking a Linux Systems Engineer to support and enhance our enterprise infrastructure ... System hardening (SELinux, auditd), secrets management, least-privilege/IAM alignment ...

Entarian

Senior UNIX/Linux System Engineer

Radford, VA

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

Entarian

Senior UNIX/Linux System Engineer

Radford, VA

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

Entarian

Senior UNIX/Linux System Engineer

Radford, VA

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

Entarian

Senior UNIX/Linux System Engineer

Radford, VA

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

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Walmart Jobs Information

What is it like to work at Walmart?

Walmart operates under a culture that emphasizes teamwork, diversity, and community involvement, with a focus on providing excellent customer service and supporting local economies. The company's store-based structure allows employees to work closely with colleagues in various roles, from sales and customer service to logistics and management, in a fast-paced retail environment that requires adaptability and problem-solving skills. For those interested in a career with opportunities for advancement and professional growth, Walmart offers training programs, competitive pay, and benefits, making it an attractive option for individuals seeking a stable and dynamic work environment.

What makes Walmart an attractive place to work?

Walmart is one of the world's largest retailers, with a long history of providing affordable products and services to customers. The company offers a dynamic work environment with opportunities for innovation, collaboration, and professional growth, including training programs and career advancement opportunities. By joining Walmart, individuals can contribute to the company's mission of saving people money and helping them live better – and develop their skills in a global retail leader.

Do workers at Walmart get paid breaks?

Yes. Most people get paid breaks.
82% of people say they get paid breaks.
Based on data from 1,134 people who took the Breakroom Quiz between April 2026 and July 2026.

Does Walmart pay people when they’re sick?

No. Most people don’t get paid when they’re sick.
67% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 1,045 people who took the Breakroom Quiz between April 2026 and July 2026.

At Walmart, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
62% of people say they have to use vacation days when they’re out sick.
Based on data from 949 people who took the Breakroom Quiz between April 2026 and July 2026.

Are part-time workers able to get health insurance from Walmart?

Only some people who work part-time can get health insurance.
47% of people who work fewer than 30 hours a week say they can’t get health insurance
Based on data from 800 people who took the Breakroom Quiz between December 2024 and March 2025.

Do part-time workers get paid time off at Walmart?

Only some people who work part-time get paid time off.
36% of people who work part-time say they don’t get paid time off
Based on data from 170 people who took the Breakroom Quiz between April 2026 and July 2026.

Is the health insurance from Walmart affordable enough for their workers?

Most people say the health insurance costs are okay.
85% of people say the health insurance costs are okay
Based on data from 661 people who took the Breakroom Quiz between April 2026 and July 2026.

Do people get paid time off at Walmart?

Most people get paid time off work.
88% of people say they get paid time off.
Based on data from 1,211 people who took the Breakroom Quiz between April 2026 and July 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 14% of people with changing schedules find out their shifts one week or less ahead of time.
  • 34% of people with changing schedules find out their shifts two weeks ahead of time.
  • 48% of people with changing schedules find out their shifts three weeks ahead of time.
  • 4% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 470 people who took the Breakroom Quiz between April 2026 and July 2026.

Do workers at Walmart worry about hours?

Some people worry about getting enough hours.
47% of people report they worry about getting enough hours.
Based on data from 475 people who took the Breakroom Quiz between April 2026 and July 2026.

Do Walmart workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
60% report that they don’t have enough control over which shifts they work.
Based on data from 455 people who took the Breakroom Quiz between April 2026 and July 2026.

How easy is it for Walmart workers to change shifts?

Some people find it hard to change shifts.
57% of people report that it’s hard to change shifts if they need to.
Based on data from 341 people who took the Breakroom Quiz between April 2026 and July 2026.

How easy is it to get time off at Walmart?

Some people find it hard to get time off.
49% of people report it’s hard to get time off.
Based on data from 915 people who took the Breakroom Quiz between April 2026 and July 2026.

Do Walmart managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
68% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 428 people who took the Breakroom Quiz between April 2026 and July 2026.

Do jobs at Walmart spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
13% of people report that their job takes up time that they don’t get paid for.
Based on data from 443 people who took the Breakroom Quiz between April 2026 and July 2026.

How easy is it to take sick days at Walmart?

Some people find it hard to take sick days.
41% of people report that it’s hard to take time off if they are sick.
Based on data from 1,071 people who took the Breakroom Quiz between April 2026 and July 2026.

Is a Walmart job good for students?

Most students say this is a good place to work if you’re studying.
74% of students report this is a good place to work if you’re studying.
Based on data from 170 people who took the Breakroom Quiz between April 2026 and July 2026.

Is working at Walmart good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
39% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 271 people who took the Breakroom Quiz between April 2026 and July 2026.

Do people at Walmart feel treated with respect by their managers?

Most people feel treated with respect by their managers.
68% of people say they’re treated with respect by their managers.
Based on data from 1,054 people who took the Breakroom Quiz between April 2026 and July 2026.

Do people at Walmart get to take their breaks without interruption?

Most people get breaks without interruption.
85% of people report that they get to take their breaks without interruption.
Based on data from 1,137 people who took the Breakroom Quiz between April 2026 and July 2026.

Is it stressful to work at Walmart?

Most people feel stressed out here.
74% of people say they often feel stressed out at work.
Based on data from 1,146 people who took the Breakroom Quiz between April 2026 and July 2026.

Do people at Walmart enjoy their jobs?

Only some people enjoy their job.
42% of people report they don’t enjoy their job.
Based on data from 955 people who took the Breakroom Quiz between April 2026 and July 2026.

Do people at Walmart recommend working with their team?

Only some people recommend working with their team.
56% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 1,234 people who took the Breakroom Quiz between April 2026 and July 2026.

Do people get enough training when they start at Walmart?

Some people didn’t get enough training when they started.
51% of people report they didn’t get enough training when they started working here.
Based on data from 1,148 people who took the Breakroom Quiz between April 2026 and July 2026.

Do people get support to advance at Walmart?

Only some people are given support to advance their career here.
In the last year, 57% of people report not being given support to advance their career here.
Based on data from 1,093 people who took the Breakroom Quiz between April 2026 and July 2026.

Do people think Walmart’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
84% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 1,095 people who took the Breakroom Quiz between April 2026 and July 2026.

Do workers feel well informed about how Walmart is doing?

Only some people feel well informed about how the company is doing.
58% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 1,109 people who took the Breakroom Quiz between April 2026 and July 2026.
What other companies are hiring for Linux System Engineer jobs?
What are the most popular jobs at Walmart?
What are the most popular categories at Walmart?
Infographic showing various Linux System Engineer job openings at Walmart in the United States as of July 2026, with employment types broken down into 78% Full Time, 21% Part Time, and 1% Temporary. Highlights an 100% Physical job distribution.

Senior UNIX/Linux System Engineer

Entarian

Radford, VA • On-site

$100K - $140K/yr

Full-time

Posted 15 days ago

Job description

Overview/ Job Responsibilities
Position is contingent upon contract award and funding.
Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX.
The responsibilities include but are not limited to:
  • Working with the existing UNIX/Linux team to manage, maintain, deploy, troubleshoot and support servers for a mixed customer environment
  • Planning, executing, and implementing new system Hardware and Software and create and maintain team technical instructions, operating procedures and policies as needed
  • Monitoring and tuning system performance, ongoing operation of the servers, hardening of the servers and reporting of the overall security and operational status
  • Recommend improvements to the enterprise and manage new SW/HW integrations when required while also providing utilization reports using existing tools to identify problems and corrective actions as needed
  • Excellent communication and team skills
  • Provide support toward the lifecycle of a mixed environment of vendor equipment in the data center to include firmware version control and periodic preventive maintenance
  • Be able to recommend, demonstrate, and implement technologies to help expand, upgrade, and increase efficiency to the current environment

Salary range: $100,000.00 - $140,000.00
Minimum Qualifications
  • Active DoD Secret Security Clearance
  • CompTIA Security+
  • Experience in Computer Science or IT
  • Computing Environment (CE) Certification (i.e., RedHat) - can be waived for 30 days after project join date
  • Minimum five years' experience as a Unix/Linux Systems Administrator or IT Engineer with experience in automating assigned tasks
  • Minimum three years' experience in patch management with understanding how to apply security updates to systems via YUM and RPM
  • Minimum three years' experience working in an environment with complex networks while demonstrating experience using VLANs, troubleshooting tools such as ifconfig, netstat, ssh and telnet as well as how to harden a system using firewalld/iptables and hosts
  • Minimum three years' experience managing a large pool of local users through the use of the command line
  • Minimum three years' experience creating, maintaining, following Standard Operating Procedures for repeatable processes, disaster recovery, and common problem resolution
  • Minimum three years' experience configuring and maintaining key services such as DNS, SFTP, SMTP, and NTP
  • Strong interpersonal skills and willingness to be a team player

Desired Qualifications
  • Bachelor's degree in computer science or equivalent years of experience
  • Minimum three years' experience with SELinux - understand the basic and advanced management and configuration of SELinux
  • Experience supporting Cybersecurity patch management and Security Technical Implementation Guides (STIG), Security Requirement Guides (SRG), RMF, Security Control Assessor-Validator (SCA-V), and Cyber Operational Readiness Assessments (CORA)
  • Experience deploying large scale HW and SW systems enhancements and/or upgrades for an organization with widely distributed geographic sites
  • Experience with current and emerging network and infrastructure management technologies and business practices

About Us
Formed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.
Join the Mission and Start your Career Journey: Apply Directly via our Careers Portal Connect, Referrals & Inquiries? Email the team: careers@entarian.com
Entarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

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