Senior Systems Administrator

Senior Systems Administrator

Job Locations : US-AL-Redstone Arsenal

Job ID : 2025-4760

Category : Information Technology

Worker Category : Regular Full-Time[F]

Company Overview

Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things.

At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across the globe, including first responders, humanitarians, global militaries, scientific researchers, and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected. We take our responsibility for providing these essential communications very seriously and pride ourselves on offering a reliable lifeline when needed. Likewise, Iridium is committed to providing an exciting and innovative workplace, where employees are challenged to think outside the box and collaborate on new, bold ideas and solutions. Our talented teams are passionate about their work and the impact our company makes around the world. Iridium fosters an empowering and inclusive culture that allows employees to genuinely be their best selves. We are looking for others who want to join this truly unique company that celebrates our employees and provides the opportunity to truly make a difference in the world.

What We're Looking For

The Senior Systems Administrator will partner with our Network Infrastructure team on the management and monitoring of Space Development Agency (SDA) network infrastructure. Responsibilities include managing a RedHat OpenStack platform, along with Dell Computer Systems, NetApp Storage, as well as Amazon Web Services (AWS) hosted systems. In this role, you will provide support to the overall SDA and remote Teleport Systems by configuring and maintaining Local and remote infrastructure equipment and devices. In addition, you'll participate in, and at times lead, the implementation of solutions that follow Government best practice guiding principles.

This position requires an active / current Top Secret / SCI Security Clearance (A U.S. Security Clearance that has been active in the past 24 months is considered active.)

What Youll Do

• Provide day-to-day support and maintenance for all Compute, Storage, and AWS Systems and applications across the network, both locally and remote
• Responsible for the administration, maintenance, tuning, and applying directed solutions to Development and Production Systems running RedHat OpenStack & RedHat OS
• Responsible for administrating, maintaining, performance tuning, and troubleshooting multiple Kubernetes environments
• Responsible for administrating, maintaining, performance tuning, and troubleshooting Openstack, AWS, Linux, and Platform software
• Ensure proper backup processes are in place to allow for full recovery of sites and documents
• Conduct regularly scheduled security audits across all Linux systems
• Work directly with engineers and operators to investigate and troubleshoot issues and outages in real-time, recommending solutions to address issues
• Be accountable for the development and maintenance of processes, procedures, and diagrams, as it relates to system flows and installation

What Youll Need to Succeed

Things That Would be Great if You Brought to the Table

Well also Need You to

Work Environment

This position primarily works in an office setting and is largely sedentary with the majority of the position working with a computer. The role typically requires the use of basic office equipment such as a phone, video, computer, keyboard, mouse, and printer.

Iridium is an Equal Opportunity Employer, including individuals with disabilities and protected veterans.

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