RF & Control Systems Engineer

astspacemobile· Systems Engineering
Apply Now ↗
📍 Midland, Texas, United States

About this role

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.

Position Overview

We are seeking a specialized RF & Control Systems Engineer to design, develop, and validate the tracking algorithms and control systems for our satellite and ground station antennas.

Key Responsibilities:

  • Collaborate with antenna vendors to define control interfaces and validate tracking performance.
  • Design and simulate antenna control loops and tracking algorithms using tools like MATLAB/Simulink.
  • Develop and test embedded software/firmware for Antenna Control Units (ACUs).
  • Support the integration and testing of the complete tracking system in the lab and in the field.

Qualifications

Education:

Master’s degree in electrical, mechatronics, or computer engineering.

Experience:

A minimum of 3 to 5 plus years in control systems or embedded software development for RF applications.

Preferred Qualifications:

  • Experience with real-time operating systems (RTOS).
  • Familiarity with satellite tracking techniques (e.g., monopulse, step-track).

Soft Skills:

  • Adaptability & Resilience
  • Proactive Problem-Solving
  • High-Impact Communication
  • Collaborative & Mission-Focused
  • Commitment & Drive.

Technology Stack:

  • Matlab, Simulink
  • Python
  • Linux
  • Windows, Microsoft Office Suite

Physical Requirements

  • Ability to work in a standard office environment and use a computer for extended periods.
  • This is a location-flexible position. The role requires the ability and willingness to travel internationally to support key project milestones, vendor engagements, and on-site integration activities as needed.

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. 

AST SpaceMobile is an Equal Opportunity, at will Employer; employment is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Frequently Asked Questions

Is the salary disclosed for the RF & Control Systems Engineer position at astspacemobile?
The salary for this RF & Control Systems Engineer role at astspacemobile is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the RF & Control Systems Engineer position at astspacemobile located?
This RF & Control Systems Engineer role at astspacemobile is based in Midland, Texas, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the RF & Control Systems Engineer at astspacemobile belong to?
This RF & Control Systems Engineer position is part of the Systems Engineering department at astspacemobile. See the full job description for more information about the team structure and responsibilities.
How do I apply for the RF & Control Systems Engineer position at astspacemobile?
Click the "Apply Now" button on this page. You will be redirected to astspacemobile's official application portal hosted on greenhouse where you can submit your application directly.
When was the RF & Control Systems Engineer job at astspacemobile posted?
This RF & Control Systems Engineer position at astspacemobile was posted on Sep 24, 2025. Apply as soon as possible — early applications are often reviewed first.
RF & Control Systems Engineer
astspacemobile
Apply for this role ↗

You'll be redirected to astspacemobile's official application page on Greenhouse.