Network Engineer II (Certus)

Iridium Satellite LLC; Tempe (AZ); On-site; USD 75,000 - 95,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) retirement plan

Paid time off and holidays

Paid parental leave

Job summary

Iridium Satellite LLC is seeking a Network Engineer II in Tempe, AZ, to support and maintain its Gateway telecom and data architecture. In this role, you will work closely with engineers and teams to resolve technical issues and enhance service reliability.

The ideal candidate will have a Bachelor's degree in Engineering or Computer Science, along with 2+ years of experience. Strong communication skills, knowledge of network infrastructure, and a proactive attitude are essential.

Iridium offers a hybrid work environment with competitive pay, inclusive culture, and comprehensive benefits.

Qualifications

• 2+ years of relevant experience in telecommunications or related technical field.
• Experience with IPv4 networks, GSM, telecom systems, or real-time systems.
• Experience in IP network engineering, development, integration, and testing.

Responsibilities

• Collaborate with senior engineers to resolve technical issues.
• Assist in the operation and maintenance of Gateway subsystems.
• Provide technical support to internal teams and external partners.

Skills

Linux (Red Hat/CentOS)

IP network infrastructure

VMware

Database systems (Oracle, MySQL, MSSQL)

Strong communication skills

Ability to prioritize tasks

Education

Bachelor’s degree in Engineering, Computer Science, or related field

Tools

AWS Certification

VoIP systems

Software development (C, C++, Python)

Job description

Network Engineer II (Certus)

Job Location: US-AZ-Tempe

Job ID: 2026-5019

Company Overview

Iridium is an award‑winning and innovative satellite communications company with 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—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.

Base Pay Range

$75,000 – $95,000 USD per year. Actual compensation will be determined based on a variety of factors and this range represents an estimate of compensation at the time of posting. Base salary is only one part of our compensation package for this role. You may also be eligible for company stock and an annual bonus. Employee benefits also include medical, dental, and vision insurance coverage; 401(k) retirement plan options; paid time off and paid holidays; paid parental leave; and other discounts and perks.

What We’re Looking For

Iridium is seeking a Network Engineer II to support and maintain Iridium’s Gateway telecom and data architecture and associated service subsystems. In this role, you will serve as a key support resource, assisting with final‑tier escalation support to ground systems operations, including Gateway Technical Operations (GTO), Tier 2 Customer Support, and Service Delivery teams. You will gain valuable experience with satellite telecom gateway technologies across on‑premise and cloud environments. You will contribute directly to the triage activities that impact service reliability, operational excellence, and new service deployments.

What You’ll Do

• Collaborate with senior engineers, vendors, subcontractors, and consultants to resolve technical issues.
• Assist in the operation and maintenance of Gateway subsystems and services, both on‑premise and cloud‑based.
• Support the administration and maintenance of the remote monitoring and management system, including script updates, alert response, dashboard monitoring, and periodic system reviews.
• Assist in the identification, investigation, and resolution of operational issues.
• Work closely with the Operations team to enhance maintenance procedures and improve troubleshooting success.
• Partner with team members to ensure that high‑quality products and services are ready for production deployment according to schedule.
• Investigate and resolve Tier 2 customer tickets.
• Contribute to the creation and maintenance of documentation for Gateway network elements and infrastructure.
• Provide technical support to both internal teams and external partners.
• Primarily support the Iridium Certus service suite.

What You’ll Need to Succeed

• Bachelor’s degree in Engineering, Computer Science, or a related field, or equivalent relevant experience.
• 2+ years of relevant experience in telecommunications or a related technical field.
• Working knowledge of Linux (Red Hat/CentOS), IP network infrastructure, VMware, ATCA platforms, and database systems/tools (Oracle, MySQL, MSSQL) from installation through maintenance.
• Strong communication skills, with the ability to clearly present information and ideas to others.
• Confidence and the ability to build meaningful relationships with your manager and team members.
• Ability to prioritize tasks, identify and correct mistakes, and ask for help when needed.
• Enthusiasm for continuous learning and sharing knowledge with others.

Things That Would Be Great if You Brought to the Table

• Any AWS certification (e.g., AWS Certified Cloud Practitioner, AWS Certified Advanced Networking, AWS Certified AI Practitioner).
• Knowledge of:
  • Communications systems architecture
  • Circuit and packet‑switched voice/data communications
  • TCP/IP communications
  • VoIP systems, including network management
• Experience with IPv4 networks, GSM, telecom systems, or real‑time systems.
• Experience with software lifecycle processes.
• Experience in software development (C, C++, Python).
• Experience in IP network engineering, development, integration, and testing.

We’ll Also Need You To

• Be on call to support major network issues.
• Be able to travel up to 10%.
• Understand that this position directly performs under, supports, or is exposed to a U.S. government contract. To comply with the requirements of that U.S. government contract, applicants for this position must be U.S. citizens.

Work Environment

This position primarily works in an office setting and is largely sedentary, with the majority of the role working with a computer. Basic office equipment used includes a phone, video, computer, keyboard, mouse, and printer.

We believe in‑person connection drives innovation, strengthens mentorship, and builds culture, while flexibility enables employees to do their best work. Under Iridium’s Hybrid Work Policy, employees are expected to work at least three days per week (approximately 60%) in an Iridium office to support collaboration, relationship‑building, and professional growth.

Additional Information

This job description outlines the general nature and level of work for this role and is not a comprehensive list of duties, responsibilities, or qualifications. Employees may be assigned additional responsibilities as needed.

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