Associate Test Engineer- 2nd Shift

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

The Associate Test Engineer is responsible for developing and executing test strategies to validate the performance, reliability, and quality of spacecraft subsystems and supporting hardware.

This role works closely with product design teams and subsystem engineers to define test parameters, develop test plans, and implement quality assurance procedures. The Test Engineer designs and executes test campaigns, analyzes results, and produces detailed reports to ensure systems meet engineering requirements and industry standards prior to integration and deployment.

This position is currently assigned to: Shift 2, a night shift working Monday through Thursday from 6:00 p.m. to 4:00 a.m. (4x10 schedule).

Key Responsibilities

Collaborate with product design teams and subsystem lead engineers to define testing requirements and performance parameters

Develop test plans, procedures, and detailed test cases to validate product functionality and performance

Design and implement quality assurance processes and performance testing methodologies

Execute test procedures and oversee test campaigns for spacecraft and related hardware systems

Troubleshoot hardware or test setup issues and refine testing procedures as necessary

Document and finalize test procedures for engineering approval and configuration control

Train technicians and support staff on test procedures and test equipment usage

Ensure all testing activities meet internal quality standards and relevant industry requirements

Analyze test data and prepare technical reports summarizing results, findings, and recommendations

Support continuous improvement of testing methodologies and processes

Qualifications

Education

Bachelor’s degree in Engineering or related technical field preferred

Equivalent technical experience may be considered in lieu of a degree

Experience

Minimum of 2+ years of relevant experience in engineering test, quality assurance, or systems validation

Experience developing and executing test plans and procedures

Ability to interpret engineering documentation, specifications, and technical requirements

Experience working in engineering or manufacturing environments supporting complex hardware systems

Preferred Qualifications

Experience using RF and electronic test equipment such as spectrum analyzers, network analyzers, signal generators, and traffic generators

Experience performing quality control and testing of complex electronic systems, ideally in aerospace or space applications

Strong troubleshooting and root-cause analysis capabilities

Ability to work effectively in fast-paced, rapidly evolving engineering environments

Strong written and verbal communication skills

Soft Skills

Strong analytical and problem-solving skills

Attention to detail and commitment to quality standards

Ability to collaborate effectively with engineering, manufacturing, and test teams

Adaptability in fast-paced development environments

Clear technical communication and documentation skills

Technology Stack

RF test equipment including spectrum analyzers and network analyzers

Signal generators, traffic generators, and other electronic test instruments

Data analysis and test documentation tools

Engineering documentation and configuration control systems

Physical Requirements

Prolonged periods sitting at a desk and working on a computer

Ability to traverse production and test facilities as needed

Ability to lift up to 15 pounds when handling test equipment or hardware

Work Authorization

Must be a U.S. Citizen, Permanent Resident (Green Card holder), or otherwise authorized to work in the United States.

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.