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RHEL OS Admin

Role overview

Qualifications

  • U.S. Citizenship is required
  • Master's degree in Engineering, Computer Science or Information Systems
  • Hands-on OS with UNIX/LINUX, Windows experience
  • Ability to Support 24/7 Environment in off hours scenarios and on-call rotation

Responsibilities

  • Responsible for RHEL OS Patching in large 24/7 Environment
  • Support / Troubleshooting RHEL OS Issue
  • Usage of Ansible Playbooks, shell, and Perl to automate patching and OS support
  • Responsible for Windows OS Patching in small 24/7 environment

Key facts

Other skills

  • Microsoft Windows
  • Problem Solving
  • Time Management
  • Communication

About the company

Johnson Technology Systems Inc logo

Johnson Technology Systems Inc

IT Services & IT Consulting

Driving Digital Transformation with Cutting-Edge IT & Engineering Solutions Established in 2003, JTSi (Johnson Technology Systems Inc.) is a trusted IT and Engineering Services provider with a strong track record of delivering mission-critical solutions to both the Public and Private Sectors. We specialize in Digital Transformation, Cloud Migration, SAP RISE implementation, S/4HANA upgrades, SAP BTP solutions (Concur, SuccessFactors), SAP AI (Joule) strategy, and Managed Services (MSP)—helping businesses and government agencies optimize operations and achieve success. With a customer-first approach, we don’t just offer services; we build long-term partnerships that drive innovation and efficiency. Our solutions are backed by an experienced team of cleared professionals, including PMI, ITIL & Black Belt-certified managers, ensuring secure, scalable, and high-performing IT environments. Why JTSi? ✔ Trusted by the U.S. Department of Defense since 2003 ✔ Proven success in Government & Commercial Sectors ✔ ISO 20000-1 & CMMI-L3 Certified | ITAR Registered ✔ Highly successful Cooperative R&D Agreement with the U.S. Army ✔ 97% rating in D&B/Open-Ratings Supplier Performance Evaluation ✔ Expertise in SAP, AI, Cloud, and Managed Services ✔ Cleared Facilities with Dedicated Security Officers Onsite ✔ University Innovation Center Partnerships From SAP RISE implementation to Cloud Migrations and AI-driven automation, JTSi is at the forefront of innovation. Our E2E cloud-based processes and MSP solutions enable organizations to scale efficiently while staying compliant with DoD, FedRAMP, CMMC, and ITAR standards. At JTSi, "Customer is Always First." We do what we say—ensuring reliability, security, and unmatched excellence in IT services. Explore the future with JTSi. Connect with us today!

Company details

IndustryIT Services & IT Consulting
Company size51 - 200

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Job description

"WE DO WHAT WE SAY "

JTSi is a federal government consulting firm, providing technical services to the Federal Government, i.e., DoD, Client and various Civilian Agencies. We are proud to have earned the reputation of honesty, integrity and the ability to build long-term professional relationships with our employees and clients. Please visit our website at www.JTSUSA.com to learn more about who we are and what we do.


DESCRIPTION OF PROJECT AND TASKS:

Company Name: - JTSi (Johnson Technology Systems, Inc.)
Title: OS Admin
Citizenship: U.S. Citizenship is required
Project: Federal
Location: Remote
Time zone: US EST

Responsibilities:
• Responsible for RHEL OS Patching in large 24/7 Environment
• Support / Troubleshooting RHEL OS Issue
• Usage of Ansible Playbooks, shell, and Perl to automate patching and OS support
• Responsible for Windows OS Patching in small 24/7 environment
• Interaction with SAP application administrator and cloud management teams
• Utilize AWS, Azure, GCP consoles for OS administration purposes

Requirements:
• Ability to Support 24/7 Environment in off hours scenarios and on-call rotation
• Hands-on OS with UNIX/LINUX, Windows experience.
• Must have Master's degree in Engineering, Computer Science or Information Systems or Bachelor's degree in above-mentioned.

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Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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