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Linux System Administrator Per Diem Jobs in Michigan

Centroid Systems, Inc.

Oracle Linux Engineer

Troy, MI · On-site

Apply vendor-supplied operating system patches as needed in coordination with database administrators and application support staff. * Support virtualization technologies including Oracle Linux KVM ...

Centroid Systems, Inc.

Oracle Linux Engineer

Troy, MI · On-site

Apply vendor-supplied operating system patches as needed in coordination with database administrators and application support staff. * Support virtualization technologies including Oracle Linux KVM ...

Navtech, Inc.

Senior Linux Administrator

Lansing, MI · On-site

Senior Linux Administrator Location: Lansing, MI Duration: 12 months Client: Ardent Technologies ... system fundamentals. Proven knowledge, skills and experience. 2 years In-depth knowledge of ...

Centroid Systems, Inc.

Oracle DBA

Troy, MI · On-site +1

$48 - $65.50/hr

System Administrator-level working knowledge/experience with at two of the following: Linux (including OEL), Solaris, AIX, or HP-UX * Strong verbal, written, organizational and documentation skills.

Open Arms Link

Per Diem Caregiver

Lansing, MI · On-site

$40K/yr

... and transfers. o Administer medications according to established procedures and training ... systems and technology platforms in accordance with organizational requirements. o Identify ...

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Linux System Administrator Per Diem information

What is a Linux System Administrator Per Diem?

A Linux System Administrator Per Diem is an IT professional who manages and maintains Linux-based servers and systems on an as-needed, short-term, or daily basis. Unlike full-time administrators, per diem workers are typically hired for specific projects, to cover staff absences, or to handle urgent technical issues. Their responsibilities include installing and configuring Linux servers, monitoring system performance, applying security updates, and troubleshooting problems. This flexible role is common in organizations that need expert Linux support without a permanent hire.

What are the key skills and qualifications needed to thrive as a Linux System Administrator Per Diem?

To thrive as a Linux System Administrator Per Diem, you need strong expertise in Linux operating systems, scripting, and troubleshooting, often backed by a degree in computer science or relevant certifications like RHCE or CompTIA Linux+. Familiarity with tools such as Bash, Ansible, Nagios, and virtualization platforms is typically required. Excellent problem-solving abilities, adaptability, and clear communication skills help you collaborate effectively and respond quickly to urgent system issues. These skills and qualifications are crucial to ensure system reliability, security, and efficient resolution of technical challenges in a flexible, on-call environment.

What are some unique challenges faced by Linux System Administrator Per Diem professionals, and how can they prepare for them?

Linux System Administrator Per Diem roles often involve stepping into dynamic environments with limited onboarding time, making adaptability and quick troubleshooting skills essential. Since per diem administrators frequently work on short-term projects or fill in for absent staff, they must rapidly familiarize themselves with existing system configurations, documentation, and team workflows. Proactively maintaining up-to-date knowledge of various Linux distributions and scripting languages, as well as strong communication skills, can help in collaborating effectively with permanent IT staff. Being organized and detail-oriented is key to ensuring system stability and smooth handoffs at the end of assignments.

What is the difference between Linux System Administrator Per Diem vs Linux System Administrator?

AspectLinux System Administrator Per DiemLinux System Administrator
CredentialsTypically requires Linux certifications (e.g., RHCE, CompTIA Linux+)Same as per diem, often with additional certifications preferred
Work EnvironmentContract-based, short-term projects, often on-site or remoteFull-time, permanent employment, on-site or remote
Employer & Industry UsageUsed by government agencies, contractors, or consulting firms for temporary staffingEmployed by companies across industries for ongoing IT infrastructure management

The main difference between Linux System Administrator Per Diem and Linux System Administrator lies in employment type and duration. Per diem roles are temporary, contract-based positions suited for short-term projects, while full-time Linux System Administrators have ongoing responsibilities within organizations. Both roles require similar skills and certifications, but their work arrangements differ significantly.

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

The most popular types of Linux System Administrator jobs in Michigan are:

What are popular job titles related to Linux System Administrator Per Diem jobs in Michigan?

For Linux System Administrator Per Diem jobs in Michigan, the most frequently searched job titles are:

What job categories do people searching Linux System Administrator Per Diem jobs in Michigan look for?

The top searched job categories for Linux System Administrator Per Diem jobs in Michigan are:

What cities in Michigan are hiring for Linux System Administrator Per Diem jobs?

Cities in Michigan with the most Linux System Administrator Per Diem job openings:

Linux System Administrator Per Diem jobs near you
Infographic showing various Linux System Administrator Per Diem job openings in Michigan as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 20% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Oracle Linux Engineer

Centroid Systems, Inc.

Troy, MI • On-site

Full-time

Posted 7 days ago

Job description

The Senior Systems Engineer is responsible for systems management across Linux, Unix and Windows server environments in collaboration with networking, database, application development, and internet development teams. Key responsibilities include system installation, operating system patch management, system integration, application administration, systems architecture and design support, and ongoing system maintenance. This role operates in a diverse environment that includes leading-edge technologies, multiple cloud platforms, Oracle engineered systems, Oracle servers running Solaris 10 and 11, and x86 servers running Oracle Linux and other Linux/Unix versions. The storage infrastructure includes network-attached storage (NAS) usually based on Oracle ZFS appliances.
Travel: up to 25%
Employment Type: FTE or Contract
Job Requirements
  • Perform intermediate- to advanced-level UNIX systems administration activities, including server and application component installation and configuration.
  • Diagnose complex system, network, and application issues in close collaboration with other IT teams.
  • Install related software products, tools, and support utilities.
  • Apply vendor-supplied operating system patches as needed in coordination with database administrators and application support staff.
  • Support virtualization technologies including Oracle Linux KVM, VMware, Solaris LDOMs, and Solaris Zones.
  • Develop or maintain scripts and utilities to automate processes and support application environments.
  • Demonstrate sound judgment and decision-making aligned with essential job functions.
  • Communicate technical information effectively, both verbally and in writing.
  • Use a Windows based laptop, virtual machines and virtual desktops to complete all job duties.
Skills Required
  • Minimum of 6 years of experience in Linux/UNIX operating system and system software installation, customization, and support.
  • Experience supporting environments in Oracle Cloud or other cloud platforms such as Microsoft Azure and AWS.
  • Experience supporting Linux mail servers running Sendmail or Postfix.
  • Experience with virtualization technologies, including Oracle VM, VMware, Solaris LDOMs, and Zones.
  • Working knowledge of Oracle engineered systems, including ODA, Exalytics, PCA, ZFS Appliance, and Oracle Linux.

Skills Preferred
  • Experience supporting Oracle Linux KVM infrastructure.
  • Experience supporting Oracle Cloud Infrastructure and other cloud platforms.
  • Experience supporting and patching OCI specialty DB systems such as ExaCS and BaseDB.
  • Experience with Oracle hardware platforms, including x86, SPARC, and storage systems.
  • Experience using and supporting monitoring solutions such as Oracle Enterprise Manager, Nagios, and Zabbix
  • Experience with OS patch management solutions.
  • Experience with network configuration and troubleshooting.
  • Experience implementing and testing disaster recovery solutions.
  • Experience working with Solaris 10 and 11.
  • Experience working with NAS and SAN solutions such as Oracle ZFS Appliance and NetApp.
  • General understanding of relational databases, including schemas, metadata, relationships, stored procedures, functions, and triggers.
  • Experience with shell scripting and languages such as Python and Perl.
  • Experience with automation tools such as Oracle Linux Automation Manager, Ansible or AWX.
Education Required
Bachelor's degree in Computer Science, Business Information Systems, Computer Information Systems, or a related field, or equivalent work experience. Requires 6+ years of related experience and/or training, or an equivalent combination of education and experience.

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