Linux system engineer • jacksonville fl
R% Remote (Excluding California, Illinois, Washington, Hawaii, and Minnesota).FINAL interview will be required to be onsite.Please confirm candidate is willing to travel for final interview.We are ... Show more
System Administrator/OperatorLocation: BUMED DET (Jacksonville, FL) or BUMED DET NMRA (St.Louis, MO)Description: CORTEK is seeking a System Administrator/Operator to support network operations at B... Show more
The State does not discriminate on the basis of age, race, color, sex, sexual orientation, religious preference, marital status, disability, national origin, or any other reason prohibited by state... Show more
As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries.Some 20,000 financia... Show more
Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation’s most critical defense programs.Through the power of our combined cap... Show more
At Johnson & Johnson,we believe health is everything.Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented, treated, and cured,where treatments are ... Show more
Job Title: Automation Engineer<br /> Job Location: Jacksonville, FL<br /> Job Type: Contract</b></p> <p style="margin-bottom:13px"><b>Job Description:&... Show more
GIS Director- Environmental Information System Services.EnSafe is seeking a full-time GIS Director of Environmental Information Systems to join our professional team in Jacksonville, FL.This positi... Show more
Expert Contributor - Software Engineer.Task-Based Independent Contractor Opportunity.We're looking for engineers who can operate at an expert level across real-world, end-to-end tasks in terminal e... Show more
Deloitte is committed to providing reasonable accommodations for people with disabilities.If you require a reasonable accommodation to participate in the recruiting process, please direct your inqu... Show more
Medical, Dental, and Vision Insurance.Flexible Spending Account (FSA).Employee Assistance Program (EAP).Eleos Health – HIPAA-compliant documentation tool.Mental Health Resource Center is a not-for-... Show more
Electrical EngineerJacksonville, FL | Hybrid | $110,000–$125,000 + BenefitsBuild a Career.Join RQC, a growing, privately held design-build firm specializing in fast-track commercial construction fo... Show more
We are looking for a technically minded IT support professional who can bridge the gap between end-user helpdesk and senior engineering.You are not a traditional help desk — you understand systems ... Show more
BB&E is an employee-owned, full-service civil and environmental engineering and consulting firm, headquartered in Northville, Michigan, which services both the Federal and Industrial sectors th... Show more
Help Wanted: Mechanical Engineer.We are a dynamic and growing pump manufacturing company seeking a seasoned Mechanical Engineer to join our team.We are committed to designing and manufacturing high... Show more
Compass Healthcare company, is a leader in healthcare food and nutrition services company, serving more than 1,000 hospitals and healthcare systems across the country.With more than 31,000 associat... Show more
Morrison Healthcare, a Compass Healthcare company, is a leader in healthcare food and nutrition services company, serving more than 1,000 hospitals and healthcare systems across the country.With mo... Show more
Mount Indie is seeking a Cost Engineer to provide technical design support for NAVFAC Southeast in Jacksonville, Florida.The Cost Engineer will be responsible for providing cost engineering support... Show more
We are seeking a skilled and detail-oriented AutoCAD Engineer with experience in the rail signalling industry to support the design, drafting, and documentation of signalling systems for rail infra... Show more
The average salary range is between $ 105,000 and $ 166,803 year , with the average salary hovering around $ 125,000 year .
R% Remote (Excluding California, Illinois, Washington, Hawaii, and Minnesota)
FINAL interview will be required to be onsite
Please confirm candidate is willing to travel for final interview.
Project Scope:
We are seeking an experienced IT Systems Engineer (Contractor) to support our enterprise-wide RHEL to RHEL / migration project using Leapp. This role is part of a critical systems modernization initiative and requires strong expertise in RHEL systems, Leapp upgrade processes, and managing upgrades at scale. The ideal candidate is detail-oriented, process-driven, and experienced in identifying and mitigating upgrade risks in enterprise environments. ( total Linux Servers)
Team Size: Team of total (working with internal-facing application owners as well)
Key Responsibilities:
• Execute in-place upgrades from RHEL to RHEL / using the Leapp tool across physical and virtual servers.
• Assess system readiness and compatibility, including applications, third-party tools, and kernel modules.
• Conduct pre-upgrade analysis, resolve blocking issues, and ensure systems meet Leapp prerequisites.
• Develop and follow upgrade checklists, testing procedures, and rollback plans.
• Collaborate with application owners, DBAs, and infrastructure teams to coordinate upgrade schedules and minimize disruption.
• Troubleshoot upgrade-related issues across system performance, services, SELinux, and network configurations.
• Automate repeatable upgrade processes where appropriate using Ansible or similar tools.
• Ensure upgrades align with internal security and compliance requirements.
• Document upgrade activities, outcomes, and system changes.
• Use Remedy to track tasks, incidents, and changes related to the upgrade project.
Required Experience:
• -+ years of Linux system administration experience, with a strong focus on Red Hat Enterprise Linux (RHEL).
• Hands-on experience performing RHEL to RHEL / upgrades & migrations using Leapp in enterprise environments.
• Strong understanding of RPM, system boot processes, GRUB, kernel modules, systemd, and SELinux.
• Experience identifying and remediating Leapp upgrade blockers and compatibility issues.
• Proficiency in scripting (, Bash, Python) and automation with Ansible.
• Familiarity with system backup and recovery procedures, including snapshots, rsync, and LVM.
• Excellent troubleshooting skills across system, network, and service layers.
• Comfortable working independently and managing work in a remote, team-based environment.
• Experience using Remedy for ticketing and change management.
Preferred Qualifications:
• RHCE or equivalent Red Hat certification.
• Experience in virtualized environments (, Client, Nutanix).
• Prior work on large-scale upgrade or migration projects in production environments.
• Previous experience as a contractor or consultant on IT infrastructure projects.
Required Education:
•Related Bachelor's degree in an IT related field or relevant work experience
EEO:
“Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of – Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.”
