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Linux Certified Jobs in Michigan (NOW HIRING)

DEVOPS

Wyoming, MI

$47.75 - $65.50/hr

... Linux, Shell Scripting, Python Basics, Monitoring & Logging, Cloud Security, HIPAA Awareness Why Join AaraTech Inc? * Cloud-first healthcare projects * Certification and training support * Flexible ...

... certificates on Linux and/or Windows servers 3) Apache Tomcat 4) Docker 5) SQL Server Report Service 6) Yellowfin report server 7) Oracle and SQL Server DB connections 8) Windows scripting (power ...

... certificates on Linux and/or Windows servers 3) Apache Tomcat 4) Docker 5) SQL Server Report Service 6) Yellowfin report server 7) Oracle and SQL Server DB connections 8) Windows scripting (power ...

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Intermediate level Linux experience. * 5+ years computer / server hardware experience ... Certifications: CompTIA A+, Server+, or vendor-specific certifications (Dell, HPE, Lenovo, , Cisco ...

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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 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:
Infographic showing various Linux Certified job openings in Michigan as of June 2026, with employment types broken down into 3% Locum Tenens, 68% Full Time, and 29% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.
Red Hat Systems Admin (Systems Administrator 2) - 28264 (28264)

Red Hat Systems Admin (Systems Administrator 2) - 28264 (28264)

Huntington Ingalls Industries

Warren, MI • On-site

$65K - $95K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago


Huntington Ingalls Industries rating

7.7

Company rating: 7.7 out of 10

Based on 141 frontline employees who took The Breakroom Quiz

186th of 518 rated manufacturers


Job description

Requisition Number: 28264 

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $65,592.00 - $95,000.00 

Security Clearance: Ability to Obtain  

Level of Experience: Mid HI

This opportunity resides with All-Domain Operations (ADO), a business group within HII's Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations.

HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and accelerated decision-making. With data fusion and mission management capabilities for the Department of Defense, the combatant commands and the intelligence community, HII advances the mission around the globe.

Leadership Mindset at HII - Mission Technologies

Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every team member contributes to our mission and culture:

  • Know & Grow Your People - Commit to learning and supporting team success.
  • Build Relationships - Communicate openly, collaborate well, and build trust.
  • Take Ownership - Deliver on commitments and take pride in your work.
  • Customer First - Focus on the mission and those we serve.
  • Shape the Future - Bring ideas, curiosity, and continuous improvement.
  • Act with Urgency - Take initiative and follow through with purpose.

These capabilities guide how all employees contribute to our shared success across Mission Technologies.

Job Description

HII Mission Technologies has been selected as one of Military.com's "Top 25 Employers for Veterans in 2024" and a Forbes Best Large Employer for 2023.

Are you ready to take your career to the next level? We are seeking a skilled and motivated Red Hat System Administrator to join our team.

Position Summary:

HII Mission Technologies has an immediate opportunity available for a Red Hat System Administrator located in Warren, MI. The ideal candidate will have experience administering Red Hat Enterprise Linux (RHEL) systems in a DoD RMF environment, with a strong focus on automation using Ansible, system hardening, and secure infrastructure operations.

This role requires on-site work in Warren, MI and cannot be performed remotely.

Come support our work with Ground Vehicle Systems Center and join a high-performing team of engineers!

Details Below!

Essential Job Responsibilities
  • Install, configure, and maintain Red Hat Enterprise Linux (RHEL) systems across lab and enterprise environments
  • Develop, maintain, and execute Ansible playbooks and roles to automate system configuration, patching, and deployment
  • Automate compliance enforcement for STIGs and RMF controls using Ansible and scripting tools
  • Perform system patching, updates, and vulnerability remediation to maintain ATO compliance
  • Administer user access, authentication, and permissions using centralized identity solutions
  • Monitor system performance, logs, and availability using tools such as Elastic (ELK Stack) and native Linux utilities
  • Troubleshoot system issues related to OS, storage, networking, and application performance
  • Support integration of Linux systems within secure lab environments and TDREN architecture
  • Conduct system audits and ensure adherence to security baselines and operational procedures
  • Coordinate with network, cybersecurity, and engineering teams to support mission requirements
  • Maintain system documentation, configurations, and standard operating procedures
  • Perform additional duties as assigned
Minimum Qualifications
  • 3 years relevant experience with Bachelors in related field; 1 year relevant experience with Masters in related field; or High School Diploma or equivalent and 7 years relevant experience.
  • Experience administering Red Hat Enterprise Linux (RHEL) systems
  • Hands-on experience with Ansible for automation, configuration management, and system provisioning
  • Knowledge of RMF, STIGs, and A&A processes in a DoD environment
  • Familiarity with system monitoring and log analysis tools such as Elastic (ELK Stack)
  • Understanding of Linux networking, storage, and system services
  • At least one DoD 8570 certification (Security+, CISSP, CASP, CISM, etc.)
  • Clearance: Ability to obtain and maintain a SECRET clearance with the US Governemnt
    • US Citizenship is a required to recieve a secret clearance with the US Government 
Preferred Requirements
  • 5+ years experience administering enterprise Linux environments
  • Active Secret Security Clearance
  • Strong experience building and managing Ansible playbooks, roles, and inventories at scale
  • Experience integrating Ansible with CI/CD pipelines or enterprise automation frameworks
  • Strong scripting skills (Bash, Python)
  • Experience with virtualization (VMware, KVM) and storage systems
  • Experience supporting DoD lab environments (GVSC, RDT&E, TDREN)
  • Experience working with government customers
Physical Requirements
  • Adequate visual acuity and manual dexterity for meeting the requirements of the Systems Analyst discipline.


The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.
Meet HII's Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that's right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072
HII is more than a job - it's an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII
We build the world's most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of America's top large company employers, we are a values and ethics driven organization that puts people's safety and well-being first. Regardless of your role or where you serve, at HII, you'll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.
Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.
Do You Need Assistance? 
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.


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