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Linux Certified Jobs in Michigan (NOW HIRING)

Aptiv

Senior Linux Software and Security Engineer - eLxr

Troy, MI · On-site

$108K - $149K/yr

  • Medical

  • Dental

  • Life

Senior Linux Software and Security Engineer - eLxr ABOUT WIND RIVER Wind River is a global leader ... certification and being named a "Top Workplace" for ten consecutive years. If you want to be part ...

Aptiv

Test Automation Technical Leader - eLxr Linux

Troy, MI · On-site

$43.75 - $57.75/hr

  • Medical

  • Dental

  • Life

Linux Test Automation Technical Leader - eLxr Distribution ABOUT WIND RIVER Wind River is a global ... YOUR ROLE In this role, you will lead the development, implementation, and certification of test ...

FAAC Incorporated

System Administrator

Ann Arbor, MI · On-site

Administration of Windows and Linux operating systems, both server and desktop. System patching ... Certification in Security+ CE, SSCP, CCNA Security, or equivalent. Experience with NIST, RMF, and ...

FAAC Incorporated

System Administrator

Ann Arbor, MI · On-site

... Linux operating systems, both server and desktop. • System patching methods. • User account ... field of study. • Certification in Security+ CE, SSCP, CCNA Security, or equivalent. • ...

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Linux Certified information

What is a Linux Certified professional?

A Linux Certified professional is an individual who has passed a certification exam demonstrating their knowledge and skills in managing, configuring, and troubleshooting Linux operating systems. These certifications, such as CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or LPIC, validate a person's ability to work with Linux in professional IT environments. Having a Linux certification can enhance job opportunities and credibility, especially for roles in system administration, DevOps, and cloud computing.

What are some common challenges faced by Linux Certified professionals in a collaborative IT environment?

Linux Certified professionals often work closely with cross-functional teams, including developers, network engineers, and security analysts. A common challenge is ensuring seamless integration and compatibility between Linux systems and other platforms within an organization. Additionally, troubleshooting complex issues under time constraints and managing system updates without disrupting ongoing operations require strong problem-solving skills. Effective communication and documentation are essential to facilitate collaboration and knowledge sharing across teams.

What is the difference between Linux Certified vs Linux System Administrator?

CriteriaLinux CertifiedLinux System Administrator
CertificationsLinux certifications like LPIC, CompTIA Linux+Often requires Linux certifications plus experience
Work EnvironmentData centers, IT departments, server farmsSame as Linux Certified, with additional focus on system management
Employer & Industry UsageTech companies, hosting providers, enterprise ITSame as Linux Certified, with more operational responsibilities
Search & Comparison IntentUnderstanding certification benefits, career pathsJob roles, responsibilities, and qualifications

Linux Certified professionals focus on obtaining certifications to validate their skills, often working in data centers and IT environments. Linux System Administrators typically have certifications plus hands-on experience managing Linux systems. Both roles are vital in tech and enterprise sectors, with overlapping environments and employer types. The main difference lies in the emphasis on certification versus practical system management responsibilities.

What are the key skills and qualifications needed to thrive as a Linux Certified professional, and why are they important?

To thrive as a Linux Certified professional, you need a solid understanding of Linux operating systems, system administration, and networking, typically validated by certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line tools, shell scripting, configuration management systems, and monitoring tools is commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills set top performers apart. These competencies ensure reliable system performance, efficient troubleshooting, and secure environments in IT infrastructures.

What are the most commonly searched types of Linux Certified jobs in Michigan?

The most popular types of Linux Certified jobs in Michigan are:

What are popular job titles related to Linux Certified jobs in Michigan?

For Linux Certified jobs in Michigan, the most frequently searched job titles are:

What job categories do people searching Linux Certified jobs in Michigan look for?

The top searched job categories for Linux Certified jobs in Michigan are:

What cities in Michigan are hiring for Linux Certified jobs?

Cities in Michigan with the most Linux Certified job openings:

Linux Certified jobs near you
Infographic showing various Linux Certified job openings in Michigan as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 16% Part Time, and 7% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Exciting Opportunity for Linux Operation Admin_ Dearborn, MI

Noblesoft Technologies

Dearborn, MI • On-site

Contractor

Re-posted 19 days ago

Job description

Job Title: Linux Operations Admin

Location: Dearborn, MI (Onsite)

Linux L2 Operations Admin

Responsible for the end-to-end lifecycle management of Linux server infrastructure. This role focuses on maintaining system availability, managing core network services (DNS, NFS, Mail), and ensuring the integrity of physical and virtual hardware. The candidate will act as a primary technical resource for operational stability and secure access management.

Key Responsibilities

  • Server Administration: Perform daily administration of Linux distributions (RHEL, CentOS, Ubuntu). Manage system uptime, process monitoring, and general OS troubleshooting to ensure 24/7 service availability.
  • Boot Prom & Bootloader Management: Manage and troubleshoot boot-level configurations including GRUB, UEFI, and OpenBoot PROM. Resolve issues related to kernel parameters and system initialization.
  • User Administration: Handle centralized and local user account management. Configure sudoers policies, SSH keys, and ensure compliance with identity and access management (IAM) standards.
  • OS Package Administration: Manage software lifecycles using package managers (YUM, DNF, APT, RPM). Maintain local repositories, handle dependency resolution, and execute OS patching.
  • Hardware Maintenance: Monitor physical server health (CPU, Memory, Power Supplies) via IPMI, iLO, or DRAC. Coordinate with vendors for hardware replacements and firmware upgrades.
  • Jump Server Setup & Security: Design, implement, and maintain secure Jump Servers (Bastion Hosts) to provide controlled access to the internal server environment.
  • NFS Management: Configure and troubleshoot Network File System (NFS) exports and mounts. Manage permissions, quotas, and performance tuning for shared storage.
  • Sendmail Management: Administer Sendmail services, including configuration of mail relays, aliases, and troubleshooting mail queues and delivery issues.
  • DNS Administration: Manage DNS services (BIND/Named). Maintain forward and reverse lookup zones, record management (A, CNAME, MX, PTR), and ensure name resolution stability.

Technical Skills & Requirements

  • Linux Expertise: Deep knowledge of Linux internals, file system hierarchy, and shell environments (Bash).
  • Network Services: Hands-on experience configuring BIND (DNS) and Sendmail (MTA) in an enterprise environment.
  • Storage Protocols: Proficiency in NFS configuration and troubleshooting network-based file sharing.
  • Hardware Knowledge: Experience with enterprise server hardware (Dell, HPE, or IBM) and remote management consoles.
  • Security: Strong understanding of SSH tunneling, firewall management (IPTables/Firewalld), and secure access protocols.

Qualifications

  • Education: Bachelor’s degree in Computer Science, Information Technology, or equivalent work experience.
  • Experience: 3–5 years of experience in Linux-based operational support.
  • Certifications (Preferred):
    • Red Hat Certified System Administrator (RHCSA).
    • CompTIA Linux+.
    • Linux Professional Institute Certification (LPIC-1 or LPIC-2).

Soft Skills

  • Strong diagnostic skills for resolving complex boot and connectivity issues.
  • Ability to document technical configurations and maintain operational runbooks.
  • Proactive approach to hardware monitoring and preventive maintenance.
  • Excellent communication skills for coordinating with network and security teams.