Linux Admin

Oklahoma City, OK, us on site Until 8/21/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

TekWissen provides unique portfolio of innovative capabilities that empowers clients in their product development life cycle and services. Our tightly integrated offerings are tailored towards Application Development, Testing, Analysis, Maintenance and Technology Consulting. We’ve serviced fortune 500 clients in Technology Consulting, Staffing, Application Development and Infrastructure Management.

Required:
•    System Administrator/Engineer skills in Linux Red Hat, and VMWARE
•    Must be able to build Redhat Linux servers (5.x and 6.x) from scratch using standard IBM processes & procedures
•    Must have 5+ years experience in building Redhat Linux physical and virtual servers
•    Must have over 5 years experience with migrating and/or upgrading Linux servers from one OS release to another
•    Must have experience with security compliance and hardening to ensure servers comply with customer defined policies (ex. GSD331 or ISEC)
•    Must have experience with patching Redhat servers to latest patch levels
•    Must have fluent English speaking skills to interface with PMs and customer
•    Must have excellent interpersonal skills in dealing with other teams, account team, PMs, vendors, peers and customer
•    Must have experience troubleshooting hardware and software issues with Linux servers such as performance and capacity-related problems
•    Must have working knowledge of HP, Cisco UCS and IBM hardware
•    Must have experience with RAID configurations, setting up new hardware, and installing firmware & drivers


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Thanks & Regards,

Sandeep

TEkWISSEN LLC

j.sandeep(at)tekwissen(dot)com

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About this role

Summary

Manage Linux servers, ensure security, perform upgrades, troubleshoot hardware/software issues.

Job title

Linux Admin

Experience level

5+ years

Industry

technology

Location requirements

Oklahoma City, OK, US; on-site preferred

Salary

Not specified

Management role

No

Skills & keywords

Required skills

Linux Red HatVMWAREbuilding Redhat Linux serversOS migrationsecurity hardeningpatching Redhat servershardware troubleshootingRAID configurationshardware setupfirmware & drivers

Preferred skills

None specified

Specializations

LinuxRed HatVMwaresecurity compliancehardware
Locations

Structured locations inferred from the posting.

Oklahoma City, OK, USA

On-site City