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AST SpaceMobile

Controls Engineer

Midland, Texas, United States
Level
Mid

Not stated in the posting: salary, work type, visa.

Open. First seen 3 October 2026.

Apply on ast-science.com →

About the role

AST SpaceMobile's standard text

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 Summary

The Controls Engineer is responsible for the design, development, implementation, and maintenance of industrial control systems and automation solutions. This role supports manufacturing, testing, and operational processes by developing reliable control architectures, programming PLCs and HMIs, integrating automation equipment, and troubleshooting complex electrical and control system issues. The Controls Engineer works closely with mechanical, electrical, manufacturing, and operations teams to improve system performance, safety, quality, and productivity.

This position reports to the Director of Integration Tooling.

Key Responsibilities

System Design & Development

  • Design and develop control systems for automated equipment, machinery, and industrial processes.
  • Create electrical schematics, wiring diagrams, panel layouts, and system documentation.
  • Develop control architecture utilizing PLCs, HMIs, SCADA systems, motion controllers, and industrial networks.
  • Specify and select control system hardware, sensors, actuators, drives, and instrumentation.

Programming & Integration

  • Program, test, and commission PLCs using platforms such as Allen-Bradley, Siemens, Beckhoff, or Schneider Electric.
  • Develop and maintain HMI and SCADA interfaces.
  • Integrate robotic systems, servo drives, vision systems, and industrial communication protocols.
  • Configure and troubleshoot Ethernet/IP, Profinet, Modbus, DeviceNet, and other industrial networks.

Testing & Commissioning

  • Perform factory acceptance testing (FAT) and site acceptance testing (SAT).
  • Support startup, commissioning, and validation of automated systems.
  • Develop test plans and verification procedures.
  • Troubleshoot system issues during installation and operation.

Maintenance & Continuous Improvement

  • Diagnose and resolve control system failures and automation-related issues.
  • Implement process improvements to increase system reliability, efficiency, and throughput.
  • Support preventive and predictive maintenance initiatives.
  • Maintain control system backups, software revisions, and technical documentation.

Safety & Compliance

  • Ensure compliance with applicable safety standards and regulations.
  • Participate in risk assessments and machine safety reviews.
  • Design and implement safety interlocks, emergency stop circuits, and safeguarding systems.
  • Support regulatory and quality audits as required.

Required Qualifications

  • Bachelor's degree in Electrical Engineering, Mechanical Engineering, Mechatronics Engineering, Controls Engineering, or related field.
  • Experience programming PLCs and HMIs.
  • Strong understanding of electrical control systems and industrial automation.
  • Ability to read and create electrical schematics and technical drawings.
  • Experience troubleshooting electrical and automation systems.
  • Strong analytical and problem-solving skills.
  • Excellent communication and teamwork abilities.
  • Safety Awareness
  • Adaptability

Working Conditions

  • Manufacturing floor
  • Must wear PPE while working in a manufacturing environment
  • Must be able to travel on occasion (10%) to include working in at different site(s) as business needs arise
  • Occasional support during equipment installations, commissioning activities, and production outages.
  • Ability to work around industrial equipment and machinery while following all safety requirements.
  • Must lift up to 50 lbs. while testing or inspecting materials as needed
AST SpaceMobile's standard text

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.

What this role asks for

Particular to this role

Modbus · PLC

Rare in AST SpaceMobile's other 171 open postings.

72% of this description is written for the role. The rest is AST SpaceMobile's standard text, folded away below.

Read against AST SpaceMobile's other open postings on this site.

The team: Tooling HIRES STEADILY

This role is one of 7 open in Tooling. 3 were posted in the last 30 days and the oldest in February: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

GD&T (5 of 7), PLC (2 of 7)

OTHER ROLES ON THIS TEAM

From the team and dates on AST SpaceMobile's own job board.

Other openings for this role

3 open postings for this role in Midland, Texas, United States, first posted 3 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

Salary context

10 other open postings titled Controls Engineer state a salary: median USD 102,450 to USD 142,500 a year.

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