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Associate Linux System Administrator Jobs in Missouri

GDIT

Linux Systems Engineer

Saint Louis, MO

$159K - $216K/yr

Administer and support Red Hat ecosystem tools, including Satellite and Capsule * Integrate and ... Document system architecture, processes, and automation workflows * Contribute to continuous ...

Navtech, Inc.

Senior Linux Administrator

Saint Louis, MO · On-site

I have an opportunity for "Linux Admin" _ in St Louis, MO (Remote till COVID)" and I am looking for ... Excited to learn new technologies and tools as our applications and systems evolve * Experience in ...

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Associate Linux System Administrator information

What are Associate Linux System Administrators?

Associate Linux System Administrators are entry-level IT professionals who support and maintain Linux-based servers and systems. Their responsibilities typically include monitoring system performance, managing user accounts, performing routine backups, installing and updating software, and troubleshooting basic issues. They work under the supervision of senior administrators to ensure that Linux environments run smoothly and securely. This role is ideal for those starting their career in system administration and looking to build expertise in Linux operating systems.

What are some common challenges faced by Associate Linux System Administrators in their first year, and how can they overcome them?

As an Associate Linux System Administrator, newcomers often face challenges such as troubleshooting unfamiliar system errors, managing multiple priorities in a fast-paced environment, and keeping up with evolving security practices. To overcome these hurdles, it’s helpful to actively document solutions, seek guidance from more experienced team members, and consistently review system logs to build troubleshooting skills. Participating in team meetings and collaborating with developers or senior admins can also accelerate learning and help integrate best practices for system management and automation.

What are the key skills and qualifications needed to thrive as an Associate Linux System Administrator, and why are they important?

To thrive as an Associate Linux System Administrator, you need a solid understanding of Linux operating systems, scripting, system monitoring, and a relevant degree or certification such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with tools like Bash, SSH, systemd, and configuration management systems such as Ansible is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you respond to incidents and work with team members. These competencies are crucial for maintaining system stability, ensuring security, and supporting organizational IT infrastructure efficiently.

What is the difference between Associate Linux System Administrator vs Network Administrator?

AspectAssociate Linux System AdministratorNetwork Administrator
CertificationsLinux+, CompTIA A+CCNA, CompTIA Network+
Work EnvironmentData centers, server rooms, cloud environmentsNetwork operation centers, office networks
Job FocusLinux server management, scripting, system maintenanceNetwork setup, troubleshooting, security
Industry UsageIT, tech companies, hosting providersTelecommunications, enterprise IT

The Associate Linux System Administrator primarily manages Linux servers, focusing on system maintenance and scripting, while a Network Administrator handles network infrastructure, including setup and troubleshooting. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ significantly.

What are the most commonly searched types of Linux System Administrator jobs in Missouri? The most popular types of Linux System Administrator jobs in Missouri are:
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What cities in Missouri are hiring for Associate Linux System Administrator jobs? Cities in Missouri with the most Associate Linux System Administrator job openings:
Associate Linux System Administrator jobs near you
Linux Systems Administrator

Linux Systems Administrator

Apex Systems

Saint Louis, MO • On-site

Other

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.

Job description

Job#: 3038009
Job Description:
Linux Systems Administrator
Location: St. Louis, Missouri (Onsite)
Role Overview
We are seeking a mid-to-senior Red Hat Linux Administrator to support a critical data platform environment. This role focuses on application-level administration, security remediation, and system stability. The position involves strong ownership and cross-team coordination, acting as a bridge between application and infrastructure teams with a focus on hands-on technical ownership and deep troubleshooting.
Key Responsibilities
  • Administer Red Hat Linux (RHEL) environments that support data platform applications.
  • Manage application-level tasks including installations, hot fixes, patching, and security model changes.
  • Handle log space management and ensure system stability for data platform workloads.
  • Develop detailed execution instructions and precise tickets for a separate infrastructure team.
  • Perform system patching, security vulnerability remediation, and ensure compliance with configuration standards.
  • Troubleshoot complex issues across application and operating system layers.
  • Serve as a subject matter expert for the RHEL environment, taking ownership of its maintenance and performance.
  • Partner with ETL, application, and business teams to support data delivery needs.
Required Qualifications
  • 5+ years of hands-on experience in Linux systems administration, with a preference for Red Hat (RHEL).
  • Proven experience with application installation, patching, and support on Linux systems, distinct from OS-level builds.
  • Strong capabilities in security and vulnerability remediation.
  • Experience with LDAP authentication, access management, certificates, and secure connections.
  • Demonstrated ability to troubleshoot production systems and resolve incidents effectively.
  • Experience writing clear technical instructions for other technical teams.
Preferred Qualifications
  • Experience with Informatica PowerCenter, Automic Applications Manager, or IBM Netezza / PureData.
  • Experience supporting data warehouse or data platform environments.
  • Familiarity with scripting for automation (e.g., Python, Bash).
  • Experience working in segregated infrastructure environments.
  • Background in the financial services industry or other regulated environments.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.

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