AST SpaceMobile

Delivers global satellite-based mobile broadband

Satellite Operations Engineer Junior

Spacecraft & Launch Vehicle SystemsConfirmed live in the last 24 hours

Full-timeBarcelona, SpainNo salary listedIn-person

About the Job

Requirements

A bachelor's degree in engineering or a STEM-related field is required.
Satellite operations experience is a plus.
Experience with low Earth orbit satellite constellations is preferred.
Familiarity with mission planning, flight dynamics, and ground network operations is preferred.
Prior work in a 24/7 operations environment is preferred.
Exposure to automation tools and scripting for satellite operations is preferred.
Knowledge of satellite telemetry and command systems is preferred.
Strong interpersonal skills are required.
Ability to collaborate effectively within cross-functional teams is required.
Excellent written and verbal communication skills are required.
Attention to detail is required to ensure accurate documentation and project deliverables.
Initiative, ownership, and adaptability to evolving system requirements are required.
Experience with satellite command and control software, ground network configuration tools, mission planning and flight dynamics applications, and telemetry monitoring systems is required or relevant to the role.
Linux-based systems and scripting are preferred.
Ability to work in an office environment and use a computer for extended periods is required.
Ability to work rotating shifts, including nights, weekends, and holidays, is required.
Ability to remain alert and responsive during prolonged monitoring and operations is required.

Responsibilities

Execute planned low Earth orbit satellite operations from the Satellite Operations Center in a shift environment.
Coordinate with the satellite and ground network to configure ground equipment for scheduled satellite contacts, including pre-pass, pass, and post-pass activities.
Execute satellite procedures, upload satellite commands according to the contact planning schedule, and verify satellite response.
Monitor and process satellite telemetry data and monitor satellite subsystem state of health.
Maintain awareness of satellite and ground station configuration and status.
Respond to satellite, ground systems, and network alarms.
Triage satellite and ground system anomalies, collect data, contact engineers, and support the anomaly resolution team as needed.
Operate satellite operations center software tools.
Participate in daily shift handover briefings.
Support mission product development, including procedure development, testing, and validation.
Support system readiness, planning, and preparation for satellite launch.
Attend required and routine training sessions, simulations, rehearsals, conferences, and program reviews.

Desired Qualifications

Experience with low Earth orbit satellite constellations.
Familiarity with mission planning, flight dynamics, and ground network operations.
Prior work in a 24/7 operations environment.
Exposure to automation tools and scripting for satellite operations.
Knowledge of satellite telemetry and command systems.
Linux-based systems and scripting.

AST SpaceMobile and our global partners are building the first and only space-based cellular broadband network to be accessible by standard smartphones. Called SpaceMobile, this ultra-powerful network is being designed to provide connectivity at 4G/5G speeds everywhere on the planet – on land, at sea and in flight.

Position Overview

We are seeking a Satellite Operations Engineer Junior to support real-time operations of AST SpaceMobile’s low Earth orbit (LEO) satellite constellation. This role is shift-based to ensure 24/7 coverage, including weekends and holidays. The ideal candidate will have a strong technical background and a passion for space systems, automation, and mission success.

Key Responsibilities

Execute planned tasks for LEO satellite operations from the Satellite Operations Center (SOC) in a shift environment
Coordinate with the satellite and the ground network to configure ground equipment to execute scheduled satellite contacts (pre-pass, pass, and post-pass)
Execute satellite procedures and upload satellite commands according to contact planning schedule and verify satellite response
Monitor and process satellite telemetry data and monitor satellite subsystem state of health
Maintain situational awareness of satellite and ground station configuration and status
Respond to satellite, ground systems, and network alarms
Provide triage support to satellite and ground system anomalies, collect data, call in engineers, and support the anomaly resolution team as required
Operate SOC operations software tools
Participate in daily shift handover briefings
Support mission product development including procedure development, test, and validation
Support system readiness, planning, and preparation for satellite launch
Attend required and routine training sessions, simulations, rehearsals, conferences, and program reviews

Qualifications

Education:

Bachelor’s degree in engineering or a STEM-related field.

Experience:

Satellite operations experience is a plus.

Preferred Qualifications

Experience with LEO satellite constellations
Familiarity with mission planning, flight dynamics, and ground network operations
Prior work in a 24/7 operations environment
Exposure to automation tools and scripting for satellite operations
Knowledge of satellite telemetry and command systems

Soft Skills

Strong interpersonal skills
Proven ability to collaborate effectively within cross-functional teams
Excellent written and verbal communication skills
Meticulous attention to detail to ensure the accuracy of all documentation and project deliverables
Self-starter with initiative and ownership mindset
Adaptability to rapidly evolving system requirements

Technology Stack

Satellite command and control software
Ground network configuration tools
Mission planning and flight dynamics applications
Telemetry monitoring systems
Microsoft Office Suite
Linux-based systems and scripting (preferred)

Physical Requirements

Ability to work in a standard office environment and use a computer for extended periods
Ability to work rotating shifts, including nights, weekends, and holidays
Must be able to remain alert and responsive during prolonged periods of monitoring and operations

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.

About the Company

AST SpaceMobile

Delivers global satellite-based mobile broadband

AST SpaceMobile builds a satellite-based broadband network that can work directly with ordinary mobile devices by partnering with major mobile network operators to extend global coverage. The system uses satellites that communicate with phones through operator-backed services to provide data without relying only on terrestrial towers, with revenue coming from service agreements and data usage fees. It differentiates itself by pursuing direct-to-device satellite cellular service through collaborations with operators to reach the many unconnected subscribers worldwide. Its goal is to deliver seamless global mobile broadband coverage and close the connectivity gaps for billions of mobile users.

Company size: 1,001-5,000
Company stage: IPO
Headquarters: Midland, TX
Founded: 2017

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