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Junior Linux Systems Administrator (Internal Only)

Confidential

Not specified permanent

Posted: April 14, 2026

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Quick Summary

We are seeking a highly motivated and detail-oriented Junior Linux Systems Administrator with experience in Linux administration to join our team in our Washington D.C. office.

Job Description

OSC EdgeTech, LLC is seeking a talented Junior Linux Systems Administrator to join the team. 

OSC EdgeTech is a wholly owned subsidiary of Cook Inlet Region, Inc. (CIRI), an Alaska Native Corporation proudly owned by over 9,400 Shareholders. OSC EdgeTech was created to deliver agile, responsive IT solutions to meet the evolving needs of federal and defense customers. As an SBA-certified 8(a) entity with a Facility Clearance (FCL), OSC EdgeTech streamlines the acquisition process while maintaining the trusted quality, security, and innovation that define OSC Edge.

Cook Inlet Region, Inc., also known as CIRI, is one of 12 land-based Alaska Native regional corporations created pursuant to the Alaska Native Claims Settlement Act (ANCSA). CIRI’s regional boundaries roughly follow the traditional Dena’ina territory of Southcentral Alaska. CIRI was incorporated on June 8, 1972, and is owned today by a diverse group of more than 9,500 Shareholders who live in Alaska and throughout the world.

OSC EdgeTech offers excellent benefits for eligible employees. Benefits include paid holidays, paid time off, 401K with employer match, dental, vision, health insurance plans, as well as life and disability benefits.

Position Overview

We are seeking a motivated Junior Linux Systems Administrator to join our IT team. In this entry-level role, you will assist in the administration, maintenance, and support of our Linux server environments; to include performing such tasks as system monitoring, patching, basic troubleshooting, and user support.

This position is open to internal OSC EdgeTech employees only.  

Major Activities

Assist with the installation, configuration, and maintenance of physical and virtual Linux servers (e.g., RedHat, CentOS).

Support routine server patching, software updates, and backups to ensure system integrity and security.

Monitor system performance, resource utilization, and network services, reporting on potential issues.

Provide initial support for service interruptions, troubleshoot technical issues, and escalate complex problems as needed.

Help manage user accounts and permissions, and assist with implementing basic system security measures.

Maintain clear and accurate documentation for system configurations, procedures, and service requests.

Other duties as assigned.

Knowledge/Skills/Abilities

Basic knowledge of Linux command line, file systems, and user management.

Familiarity with networking fundamentals (TCP/IP, DNS, DHCP).

Basic experience with scripting for automation (e.g., Bash, Python).

Familiarity with virtualization (VMware, KVM) or cloud platforms (AWS, Azure).

Strong problem-solving skills and an eagerness to learn new technologies.

Good interpersonal skills: ability to work effectively and cooperatively with all levels of management and staff.

Work independently, as well as on a team and with minimal supervision.

Proficient using Microsoft Office products, such as Word, Excel and PowerPoint.

Physical Abilities

Ability to sit for extended periods.

Ability to work in confined rack spaces.

Sufficient fine motor skills for the use of computers with an ability to withstand repetitive keyboarding for extended periods of time.

Visual and communications ability are adequate to perform the essential functions of the job.

Ability to walk, stand, kneel, bend and twist at the waist on an occasional basis.

Ability to push, pull, carry and lift objects weighing up to 50 pounds on a regular basis.

Required Qualifications

High School Diploma or equivalent.

Demonstrated experience in an IT support or system administration role.

Must hold a current Security+ Certification.

Active DoD Secret clearance (or ability to obtain).

Preferred Qualifications

2 or more years of experience in an IT Support or system administration role.

Associate's or Bachelor's degree in a technical field.

CompTIA Linux+, LPIC-1, or Red Hat Certified System Administrator (RHCSA).

Previous experience in a 24/7 government or military IT environment.

E-Verify:

OSC EdgeTech participates in E-Verify. We will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee's Form I-9 to confirm work authorization. 

Reasonable Accommodation:

OSC EdgeTech, LLC will provide reasonable accommodations, according to applicable state and federal laws, to all qualified individuals with physical or mental disabilities. In compliance with the ADA Amendments Act (ADAAA), if you have a disability and would like to request an accommodation in order to apply for a position with OSC EdgeTech, LLC or any of its subsidiaries, please email [email protected].

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