---
title: 'Mechanisms Launch Engineer at AST SpaceMobile'
canonical: 'https://feeny.ai/job/mechanisms-launch-engineer-ast-spacemobile-titusville-florida-e4g97s415j9r'
type: 'job'
last_seen: '2026-09-12'
---

# Mechanisms Launch Engineer at AST SpaceMobile

- **Company:** AST SpaceMobile
- **Location:** Titusville Florida, United States
- **Posted:** 2026-07-13
- **Last confirmed live:** 2026-09-12
- **Apply:** https://ast-science.com/company/careers/?gh_jid=4711915005

## Job description

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 Mechanisms Launch Base Engineer to support the final integration, inspection, verification, and launch-site readiness of spacecraft mechanical systems and launch vehicle interface hardware. This role is responsible for executing critical launch campaign activities involving spacecraft mechanisms, separation systems, electrical disconnect interfaces, and related flight hardware. The engineer will perform hands-on integration and test operations in support of launch readiness while ensuring strict adherence to configuration control, safety requirements, quality standards, and operational procedures.

As the on-site mechanisms subject matter expert, this individual will work closely with engineering, integration, launch operations, and external mission partners to ensure all mechanical and electrical interfaces meet flight requirements prior to launch. Success in this position requires exceptional attention to detail, sound engineering judgment, and the ability to operate effectively in a fast-paced, schedule-driven launch environment.

Key Responsibilities:

- Perform and document final flight inspections of spacecraft mechanisms and launch vehicle separation systems, verifying configuration, torque values, fastener installation, cleanliness, and compliance with approved engineering documentation and interface requirements.
- Execute launch vehicle separation system mechanical integration activities, including installation and verification of separation hardware, mechanical interfaces, release systems, and associated flight hardware.
- Perform final flight electrical connector mating operations, verifying connector condition, engagement, alignment, continuity, and overall interface integrity.
- Conduct mechanical and electrical verification testing of separation systems and related flight hardware, documenting results and supporting certification of launch readiness.
- Perform continuity testing, interface verification, loopback checks, and other electrical validation activities required during launch integration campaigns.
- Maintain strict Safe-to-Mate (S2M) processes and inspection requirements, including connector inspections, environmental controls, documentation, and photographic traceability.
- Support mechanism and spacecraft configuration control through final vehicle processing, integrated testing, and launch operations.
- Review and disposition hardware discrepancies, support anomaly investigations, and provide real-time feedback on procedures, work instructions, and operational best practices.
- Coordinate closely with launch vehicle integration teams, mission partners, operations personnel, quality representatives, and safety organizations to execute launch campaign activities.
- Maintain thorough documentation and traceability of inspections, testing, hardware configurations, and installation records required for mission certification and launch documentation packages.
- Support launch countdown activities, rehearsals, readiness reviews, and mission-critical troubleshooting efforts.
- Ensure compliance with all applicable safety, quality, contamination control, and operational requirements during launch site activities.

## Qualifications

Education:

Bachelor’s Degree in Mechanical Engineering, Aerospace Engineering, Electrical Engineering, or a related engineering discipline.

Required Qualifications:

- Demonstrated experience performing and documenting hardware inspections, integration activities, and torque-controlled mechanical operations.
- Direct experience working with electrical connectors, harnesses, or flight-like electrical interfaces, including continuity and functional verification.
- Ability to read and interpret engineering drawings, assembly procedures, interface control documents (ICDs), specifications, and test procedures.
- Familiarity with configuration management and documentation processes in highly regulated engineering environments.
- Strong understanding of mechanical assembly techniques, hardware verification, and engineering quality standards.

Experience:

- Minimum of 3+ years of experience supporting aerospace, spacecraft, launch vehicle, defense, aviation, or other complex engineering hardware programs.
- Experience supporting hardware integration, test, manufacturing, commissioning, or field engineering activities in a mission-critical environment.

Preferred Qualifications:

- Direct launch-site experience supporting spacecraft or launch vehicle integration campaigns.
- Experience with spacecraft mechanisms, deployment systems, separation hardware, release systems, or comparable flight-critical devices.
- Familiarity with launch vehicle mechanical and electrical interface verification activities.
- Experience working with disconnect systems, umbilical interfaces, or other integrated launch support hardware.
- Knowledge of electrical test techniques including continuity verification, insulation resistance testing, and interface validation.
- Understanding of pyrotechnic, ordnance, or other controlled aerospace systems and associated safety protocols.
- Familiarity with industry standards and best practices related to aerospace structures, mechanisms, and launch integration activities.
- Experience supporting flight hardware through final integration, environmental testing, or launch operations.
- Knowledge of quality management systems, nonconformance processes, and corrective action workflows.

Soft Skills

- Exceptional attention to detail and inspection discipline when working with flight-critical hardware.
- Ability to maintain rigorous compliance with procedures and configuration control requirements under schedule-driven conditions.
- Strong verbal and written communication skills with technical and non-technical stakeholders.
- Effective problem-solving and troubleshooting abilities in fast-paced operational environments.
- Sound independent judgment and decision-making during mission-critical activities.
- Ability to work collaboratively across engineering, manufacturing, integration, quality, and operations teams.
- Willingness to raise concerns and stop work when hardware, processes, or safety requirements are not being met.
- Adaptability and composure while working under launch campaign schedules and operational constraints.

Technology Stack

- Microsoft Office Suite (Excel, PowerPoint, Word, Outlook)
- PLM and document control systems (e.g., Windchill, Arena, or equivalent)
- Configuration management and engineering change documentation systems
- Calibrated torque tools and torque documentation systems
- Electrical test equipment including DMMs, continuity testers, insulation resistance testers, and related verification tooling
- CAD viewing tools (CATIA, SolidWorks, Creo, or equivalent)
- Digital work instruction, quality, and test documentation platforms

Physical Requirements

- Ability to perform hands-on hardware operations in cleanroom, integration facility, and launch site environments.
- Ability to work in confined spaces, elevated work platforms, and other aerospace operational environments.
- Compliance with ESD, contamination control, and clean-as-you-go requirements.
- Ability to lift, carry, and manipulate hardware, tools, fixtures, and test equipment required for integration activities.
- Willingness and ability to travel to launch sites and support extended-duration launch campaigns.
- Ability to work flexible schedules, including nights, weekends, holidays, and schedule shifts driven by launch operations.
- Ability to work safely in accordance with applicable safety protocols, including in proximity to hazardous operations.
- Ability to obtain and maintain required site access, training certifications, and operational authorizations necessary to support launch activities.

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 AST SpaceMobile

## Company Overview
- **One-liner**: AST SpaceMobile is building the first and only space-based cellular broadband network accessible directly by standard, unmodified smartphones.
- **Entity Type**: Public (Nasdaq: ASTS)
- **Headquarters**: Midland, Texas, USA
- **Founded**: 2017
- **Founders**: Abel Avellan

## Core Business
- **Primary industry**: Space-based telecommunications / Satellite broadband
- **Target customers**: B2B (mobile network operators), B2C (indirectly through MNOs), and government/defense agencies
- **Mission**: To eliminate connectivity gaps faced by today’s nearly six billion mobile subscribers and bring broadband to the billions who remain unconnected using a space-based cellular network.

## Products & Services
- **[SpaceMobile Network]**: A space-based cellular broadband network that delivers 4G/5G connectivity directly to standard smartphones without any hardware modifications, apps, or software updates.
- **[BlueBird Satellites]**: The company’s commercial satellite constellation, designed to provide full broadband coverage globally. BlueBird satellites are among the largest commercial communications arrays in low Earth orbit.
- **[BlueWalker 3]**: The prototype satellite used to demonstrate world-first voice, 5G, and video calls from space to ordinary phones.
- **[Government & Defense Solutions]**: Tailored connectivity for tactical and public safety applications (e.g., FirstNet tests, government contracts).

## Market Standing
- **Valuation/Market Cap**: Market capitalization exceeded $8 billion as of August 2024 (stock price ~$38.60). More recent figures are not publicly available but the company has raised over $2 billion as of Q2 2025.
- **Key Metric (Total Funding)**: Over $2 billion raised (debt and equity) as of Q2 2025.
- **Notable Investors/Partners**: Vodafone, Rakuten, American Tower, Samsung Next, Cisneros, Google (product partnership), AT&T, Verizon, FirstNet Authority.
- **Growth Signals**:
  - Partnerships with nearly 60 mobile network operators covering ~3 billion combined subscribers.
  - Successfully completed first VoLTE voice calls, video calls, and 5G data connections using standard smartphones via satellite.
  - First public safety tests on FirstNet (Jan 2024) and first activation for government defense use cases (June 2025).
  - Commercial contract with Vodafone through 2034 for Europe and Africa.
  - 578 employees as of 2024; expanding manufacturing and office footprint globally.

## Competitive Advantages
- **First-mover**: Only company offering direct-to-smartphone satellite broadband with no specialized hardware or software required.
- **Patent Moat**: Over 3,800 patents and pending claims protecting proprietary technology.
- **MNO Integration**: Deep partnerships with major global operators enable seamless integration with existing terrestrial networks.
- **Satellite Scale**: BlueBird satellites feature large phased-array antennas (BlueWalker 3 array is 693 sq ft), providing a field of view over 300,000 sq miles.

## Strategic Focus
- **Constellation Deployment**: Rapidly launching and operationalizing the BlueBird satellite fleet to start generating significant commercial revenue.
- **Global Coverage Expansion**: Targeting full service across multiple continents, with a focus on remote and underserved regions.
- **Government & Defense**: Broadening contracts for secure, tactical connectivity.
- **Technology Advancement**: Continued R&D on next-generation satellite capabilities and network optimization.

## Why Work Here
- **Culture**: Fast-growing company with a startup mindset; employees are encouraged to wear many hats and tackle meaningful challenges.
- **Global Presence**: Offices in Midland (TX), Homestead (FL), Miami (FL), Lanham (MD), Tel Aviv, Barcelona, Edinburgh, Hyderabad, and other locations.
- **Impact**: Opportunity to work on a historic transformation in global connectivity, directly connecting billions of people.
- **Perks & Environment**: Nearly 500,000 sq ft of manufacturing and office facilities; emphasis on innovation, autonomy, and cross-disciplinary collaboration.
- **Career Growth**: Open positions listed on Greenhouse; values proactive, passionate innovators.

## Sources
1. [AST SpaceMobile Official Website](https://ast-science.com)
2. [AST SpaceMobile Company Page](https://ast-science.com/company/)
3. [AST SpaceMobile Careers Page](https://ast-science.com/company/careers/)
4. [AST SpaceMobile Investor Relations](https://investors.ast-science.com/)
5. [Wikipedia – AST SpaceMobile](https://en.wikipedia.org/wiki/AST_SpaceMobile)

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