Senior Systems Engineer, -Orbit Test Coordinator

Company Overview

Iridium is an award-winning satellite communications company operating the world's only truly global voice and data network, delivering reliable connectivity anywhere on Earth. For more than 20 years, Iridium has powered mission-critical communications for governments, businesses, aviation, maritime, and the rapidly expanding Internet of Things.

Now part of Iridium, Aireon is the world’s only space-based air traffic surveillance system, providing real-time visibility of aircraft over oceans, the poles, and remote regions. Together, Iridium and Aireon are helping build a safer, more connected, and more efficient future for global aviation.

Join our team and help shape how the world stays connected. We foster a collaborative, inclusive culture where employees are empowered to innovate, grow professionally, and make a meaningful impact.

If you are an experienced systems engineer with a background in space systems architecture and design, and have at least 8 years of experience, you will be excited about the Senior Systems Engineer opening with Iridium on our SDA (Space Development Agency) Project. As a Senior Systems Engineer, you’ll be responsible for interfacing between the Iridium Operations team supporting the SDA and the Iridium System Engineering team in developing artifacts associated with the operations of the mesh network and ground segment.

You will provide critical operations and integration support to improve our efficiency and effectiveness by implementing processes, procedures, checklists, and software tools for ground and satellite operations. Working in this role, you’ll interface with the U.S. government in dealing with Iridium generated and delivered System Engineering documents that govern operations at the SDA operation centers. You’ll also be responsible for the design, development and maintenance of functional on-orbit test procedures, working with multiple satellite vendors to ensure synergy of on-orbit tests, assist the SDA in the development of operational test procedures, and act as a liaison between the space contractors, ground contractors and government team during operations.

You will work 12-hour shifts with a team onsite in a 24/7, multi-satellite operations environment. You will thrive in this role if you enjoy tackling complex challenges and working in a fast-paced, dynamic environment.

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

• Lead the on-orbit checkout and commissioning of a satellite and its ground segment, serving as the primary technical point of contact for all related activities
• Develop, author, and execute detailed test plans and procedures for a variety of on-orbit activities, including payload activation, spacecraft subsystem checkouts, and system performance validation
• Coordinate and lead integrated test teams, including operators, analysts, and subsystem engineers, to ensure seamless execution of on-orbit checkout procedures and anomaly resolution
• Analyze telemetry data in real-time during checkout events to assess system health and performance, identify anomalies, and provide critical insights to the mission team
• Conduct root cause analysis for any on-orbit anomalies or performance deviations, working with design engineers and subject matter experts to develop and implement effective solutions
• Prepare and present technical briefings to senior leadership and stakeholders, providing updates on mission status, checkout progress, and any identified risks or issues
• Develop and maintain comprehensive documentation related to the on-orbit checkout process, including test reports,…