Senior Structural Engineer at Nexuse Group | Midland, MI

At AST SpaceMobile, we are pioneering the first and only global cellular broadband network in space, designed to function directly with standard, unmodified mobile devices. Our innovative approach leverages our extensive intellectual property and patent portfolio, catering to both commercial and government sectors. Our dedicated team of engineers and space s…

AST SpaceMobile is at the forefront of innovation, developing the world’s first and only global cellular broadband network in space. Our groundbreaking technology is designed to operate seamlessly with standard, unmodified mobile devices, leveraging our extensive intellectual property and patent portfolio. We are dedicated to addressing the connectivity challenges faced by over five billion mobile subscribers, aiming to extend broadband access to the billions who remain unconnected.Position OverviewWe are looking for a Senior Integration Engineer with robust expertise in Radio Access Network (RAN) and RF systems. The ideal candidate will possess hands-on experience in debugging RF setup challenges. This role entails validating and troubleshooting communication systems within a satellite end-to-end framework, ensuring optimal network performance, reliability, and adherence to design specifications. Candidates should demonstrate a strong skill set across RAN technologies and RF principles, combined with practical experience utilizing advanced RF and communication testing equipment.

At AST SpaceMobile, we are pioneering the construction of the world's first global cellular broadband network in space that directly connects with standard mobile devices, leveraging our extensive portfolio of IP and patents tailored for both commercial and governmental applications. Our dedicated team of engineers and space scientists is committed to bridging the connectivity gap for five billion mobile subscribers, aiming to extend broadband access to billions more who are currently unconnected.Position OverviewWe are on the lookout for a proactive RF Assembly, Integration, and Test (AIT) Engineer who will play a pivotal role in the integration, testing, and debugging of flight RF hardware for our fast-paced LEO satellite program at AST SpaceMobile.This hands-on role focuses on hardware execution. The successful candidate will engage in building, integrating, validating, troubleshooting, and supporting RF systems, ensuring readiness from bench validation through to launch operations. You will closely collaborate with TT&C and GPS design leads responsible for system architecture and requirements, translating designs into robust, flight-ready hardware.This position emphasizes practical build, test, and repair activities rather than documentation or coordination.Key ResponsibilitiesRF Assembly, Integration & Test ExecutionConduct integration and verification testing for TT&C and GPS flight hardware.Take ownership of hands-on integration and testing for:Flight radios and transceiversFlight antennasRF harnessing and coaxial assembliesAIT RF racks and ground support equipment (GSE)Work directly from released schematics, ICDs, and mechanical interfaces.Evaluate RF performance margins, interface integrity, and system compliance through empirical hardware testing and data analysis.Hands-On Manufacturing & Build SupportLead the RF hardware build, inspection, integration, and rework activities.Fabricate, inspect, and validate:Coaxial cable assembliesConnector terminations (SMA, TNC, N-type, etc.)Harness routing, clamping, torque application, and strain relief implementationMaintain a strong presence on the manufacturing floor during hardware builds.Collaborate with manufacturing engineers and technicians to uphold workmanship standards.Identify and address integration escapes, workmanship defects, and potential hardware risks.

Join AST SpaceMobile, a pioneering force in establishing the world’s first and only global cellular broadband network in space. We aim to provide seamless connectivity for standard, unmodified mobile devices, serving both commercial and governmental needs. Our dedicated engineers and space scientists are committed to bridging the connectivity gaps for five billion mobile subscribers worldwide and expanding broadband access to the billions still unconnected.Position OverviewWe are on the lookout for a skilled RF & Control Systems Engineer who will be responsible for the design, development, and validation of tracking algorithms and control systems for our satellite and ground station antennas.Key Responsibilities:Engage with antenna vendors to establish control interfaces and evaluate tracking performance.Design and simulate antenna control loops and tracking algorithms utilizing tools like MATLAB and Simulink.Create and validate embedded software/firmware for Antenna Control Units (ACUs).Assist in the integration and testing of the complete tracking system in both laboratory and field environments.

AST SpaceMobile is pioneering the world's first and only global cellular broadband network in space, seamlessly connecting standard, unmodified mobile devices. Our innovative technology is built on a robust IP and patent portfolio, serving both commercial and government needs. Our dedicated engineers and space scientists are committed to bridging the connectivity gap for today’s five billion mobile subscribers and delivering broadband access to billions more who remain unconnected.Position OverviewWe are on the lookout for a skilled Systems Engineer with a focus on Assembly, Integration, and Test (AIT) to define, plan, and execute the comprehensive integration and testing strategy for our space vehicles. This pivotal role encompasses system-level responsibilities, aimed at developing an AIT plan that aligns with mission requirements and facilitates efficient execution by production and testing teams.In this position, you will convert mission and system requirements into well-defined integration processes, testing strategies, and verification plans. You will collaborate closely with subsystem leads, production, and test engineering teams to ensure that the appropriate configurations, procedures, and readiness criteria are established, without directly operating on the production floor. Your role will involve leading readiness reviews, enforcing configuration control, and monitoring verification closure throughout the spacecraft lifecycle.This opportunity is perfect for a systems engineer who possesses a strong understanding of spacecraft hardware and test environments, excels in cross-functional collaboration, and is passionate about shaping the integration and verification strategies that are crucial for mission success.

AST SpaceMobile is pioneering the first and only global cellular broadband network in space, designed to seamlessly connect with standard, unmodified mobile devices. Our extensive IP and patent portfolio supports both commercial and government applications. Our dedicated team of engineers and space scientists is on a mission to bridge the connectivity gaps experienced by the current five billion mobile subscribers and to finally extend broadband access to the billions still unconnected.Position OverviewWe are on the lookout for a proactive and skilled Environmental Test Engineer to validate the resilience of our satellites against the extreme conditions encountered during launch and in Low Earth Orbit (LEO). In this pivotal role, you will oversee the comprehensive planning, coordination, and execution of essential test campaigns. Collaborating closely with systems, mechanical, and electrical engineering teams, you will play a crucial role in ensuring mission success. The ideal candidate will thrive in a fast-paced, dynamic environment and take strong ownership of their responsibilities, directly influencing the success of our rapidly growing organization.

AST SpaceMobile is pioneering the world's first and only global cellular broadband network in space, designed to directly connect with standard, unmodified mobile devices. Our extensive portfolio of intellectual property and patents supports both commercial and government applications. Our dedicated team of engineers and space scientists is committed to closing the connectivity gap for the five billion mobile subscribers worldwide, while also extending broadband access to billions who are currently unconnected.Position OverviewThe Test Engineer is tasked with the development and execution of test strategies aimed at validating the performance, reliability, and quality of spacecraft subsystems and associated hardware.This role requires close collaboration with product design teams and subsystem engineers to establish test parameters, formulate test plans, and enforce quality assurance processes. The Test Engineer will design and implement test campaigns, analyze results, and generate comprehensive reports to ensure compliance with engineering requirements and industry standards before integration and deployment.This position operates on Shift 2, a night shift from Monday to Thursday, 6:00 p.m. to 4:30 a.m. (4x10 schedule).

AST SpaceMobile is pioneering the world's first global cellular broadband network in space, designed to directly connect with standard, unmodified mobile devices. Our extensive IP and patent portfolio caters to both commercial and governmental applications. With a dedicated team of engineers and space scientists, we aim to bridge the connectivity gaps for today's five billion mobile subscribers and extend broadband access to the billions who remain unconnected.SUMMARY:The Manufacturing Engineer for Satellite Integration plays a critical role in planning, developing, and supporting the integration and assembly processes for satellite subsystems and complete spacecraft. This position emphasizes the design of efficient workflows, adherence to aerospace standards, enhancement of production quality, and optimization of processes to fulfill mission objectives. The engineer will work collaboratively with design engineers, technicians, quality assurance teams, and program management to ensure effective integration, assembly, and testing of spacecraft.KEY RESPONSIBILITIES:Create and maintain manufacturing plans, assembly procedures, and work instructions for satellite integration.Design and validate fixtures, tooling, and handling equipment to facilitate satellite assembly and subsystem integration.Collaborate with design engineering to apply Design for Manufacturing and Assembly (DFMA) principles in spacecraft and subsystem designs.Support integration activities across satellite structures, avionics, propulsion, and payload, ensuring all interfaces meet engineering specifications.Lead and assist in Material Review Board (MRB) processes and resolution of discrepancies to address nonconformances effectively.Identify, analyze, and implement process enhancements to boost manufacturing efficiency, decrease costs, and improve quality.Review and approve engineering drawings, bills of materials (BOM), and change notices to guarantee manufacturability.Support cleanroom operations, ensuring compliance with ESD, FOD, and contamination control standards.Plan and execute assembly flow sequencing, integration schedules, and resource allocation for satellite programs.Coordinate integration and test readiness reviews (IRR/TRR) to ensure production milestones are achieved.Provide engineering support during environmental testing (Vibration, TVAC, Shock, EMC) and validate satellite hardware readiness.Train and mentor technicians on new assembly techniques, tooling, and best practices.Ensure compliance with AS9100, NASA, and ECSS standards.

AST SpaceMobile is pioneering the first and only global cellular broadband network in space, enabling direct operation with standard, unmodified mobile devices. Our unique intellectual property and robust patent portfolio are tailored for both commercial and governmental applications. Our dedicated engineers and space scientists are committed to closing the connectivity divide experienced by the five billion mobile subscribers today, striving to deliver broadband to the billions still lacking access.Position Overview:The Associate Electrical Test Engineer is entrusted with the design and implementation of comprehensive tests aimed at ensuring the quality of our cutting-edge products. This role involves analyzing product features, determining testing requirements, crafting personalized quality checks, and preparing detailed final test procedures for review by the sub-system lead engineer. The engineer will execute these test procedures and compile thorough test reports. A broad understanding of engineering and product design, along with strong attention to detail and innovative thinking, are essential for success in this position.Key Responsibilities:Collaborate with the product design team and sub-system lead engineers to establish product testing criteria.Draft test plans and procedures, and advance testing processes to full maturity.Carry out the execution of testing protocols.Train technical personnel and provide technical assistance as needed.Develop, assess, and integrate automation into testing processes wherever feasible.Ensure all tests and procedures adhere to company and industry standards.Compile test reports for management review.Offer subject-matter expertise on testing equipment and methodologies to product engineering teams.

At AST SpaceMobile, we are pioneering the first and only global cellular broadband network in space. Our technology enables direct operation with standard, unmodified mobile devices, leveraging our extensive intellectual property and patent portfolio tailored for both commercial and government applications. Our dedicated team of engineers and space scientists is committed to bridging the connectivity gaps faced by over five billion mobile subscribers and bringing broadband access to the billions who remain unconnected.Position OverviewThe Weekend Test Engineer plays a pivotal role in developing and executing comprehensive test strategies aimed at validating the performance, reliability, and quality of spacecraft subsystems and supporting hardware.This position collaborates closely with product design teams and subsystem engineers to define testing parameters, develop detailed test plans, and implement robust quality assurance procedures. The Test Engineer will design and execute test campaigns, analyze results, and generate detailed reports to confirm that systems meet engineering specifications and industry standards prior to integration and deployment.This role operates on a weekend day shift, working Friday through Sunday from 6:00 a.m. to 6:00 p.m. (3x12 schedule).

AST SpaceMobile is pioneering the world’s first global cellular broadband network in space, designed to interface seamlessly with standard, unmodified mobile devices. Our extensive intellectual property and patent portfolio supports both commercial and government applications. Our dedicated engineers and space scientists strive to bridge the connectivity divide faced by over five billion mobile subscribers, ultimately aiming to provide broadband access to billions who remain unconnected.Position OverviewThe Engineering Development Program (EDP) is tailored for outstanding recent graduates eager to embark on a career as spacecraft engineers, starting with a deep understanding of satellite construction.Participants will kick off their careers directly on the spacecraft production floor as Engineering Technicians focused on Environmental Test Operations. This role offers invaluable hands-on experience in integrating and testing subsystems and satellites, ensuring the qualification and validation of AST SpaceMobile’s satellite systems.As participants showcase their technical skills and leadership potential, they will advance through a structured career development pathway:Engineering Technician → Engineering Technician Supervisor → Associate EngineerThis program offers a unique opportunity to cultivate engineers who possess comprehensive knowledge of spacecraft hardware, blending practical spacecraft assembly experience, early leadership growth, and a smooth transition into engineering roles.Participants will engage in testing flight hardware, lead technical teams, and contribute to large-scale spacecraft production.Key ResponsibilitiesPhase 1 – Engineering TechnicianParticipants commence the program by directly working with spacecraft hardware to support environmental testing, which encompasses Thermal Vacuum (TVAC), Vibration, Shock, and Acoustics.Responsibilities include:Executing Thermal Vacuum (TVAC) testing, including chamber setup, instrumentation routing, leak checks, pump-down operations, and test monitoring.Operating vibration test systems (sine, random, shock) including fixture setup, software configuration, and accelerometer instrumentation.Conducting environmental screening on subassemblies (thermal cycling, burn-in, thermal balance, etc.).Installing, routing, and verifying test instrumentation, including thermocouples and accelerometers.Validating data acquisition system (DAS) configurations for precise sensor readings.Documenting test procedures and outcomes.

AST SpaceMobile is at the forefront of revolutionizing global communications by constructing the first and only cellular broadband network in space. Our innovative technology allows standard, unmodified mobile devices to connect directly to this network, addressing the connectivity challenges faced by billions. We are driven by the mission to bridge the connectivity gaps for the five billion mobile subscribers today and to extend broadband access to the billions who remain unconnected.Position OverviewWe are actively seeking a skilled Mechanical Engineer with extensive expertise in structural analysis and static load testing. This pivotal role involves conducting analysis, testing, and validation of space vehicle structures. The successful candidate will demonstrate proficiency in NASTRAN, finite element modeling, and quasi-static load cases, while exhibiting creativity, attention to detail, and the ability to tackle complex engineering challenges independently.Key ResponsibilitiesCollaborate with test engineers and technicians to perform static load testing (SLT) at AST’s Site 2 in Midland, Texas.Conduct thorough structural analysis of space vehicles, identify potential failure cases, and establish safety margins.Convert load states into static qualification tests for structural assemblies.Support design engineers and interdisciplinary engineering teams.Evaluate and resolve non-conformance issues.Engage in failure review boards.Assist dynamic analysis teams with Load Test Method (LTM) definition for Coupled Loads Analysis (CLA).

AST SpaceMobile is revolutionizing global connectivity by creating the first and only cellular broadband network in space, designed to operate seamlessly with ordinary, unmodified mobile devices. Our innovative technology is intended for both commercial and government use, aiming to close the connectivity gap for the five billion mobile subscribers worldwide and extend broadband access to billions more.Position OverviewThe Environmental Test Technician Supervisor plays a pivotal role in managing day-to-day operations within the Environmental Test organization. This position involves overseeing a dedicated team of technicians conducting thermal vacuum, vibration, shock, and acoustic testing, as well as other vital qualification and acceptance evaluations. The supervisor is tasked with ensuring the safe, compliant, and efficient execution of all environmental test processes while fostering a culture of continuous improvement, enhancing technical skills, and collaborating closely with various cross-functional partners. The ideal candidate will possess a blend of strong leadership skills and hands-on expertise in environmental testing, coupled with a relentless commitment to operational excellence.

AST SpaceMobile is pioneering the creation of the first and only global cellular broadband network in space, designed to communicate directly with standard, unmodified mobile devices. Leveraging our extensive IP and patent portfolio, we aim to bridge the connectivity gaps for today's five billion mobile subscribers and provide broadband access to the billions still unconnected, serving both commercial and government needs.Position OverviewWe are looking for a dedicated Test Operator to assist in executing electrical and environmental tests on satellites and their subsystems. This entry-level position is perfect for individuals who possess a keen attention to detail and a strong desire to learn in a highly regulated, technical environment.

AST SpaceMobile is pioneering the world's first and only global cellular broadband network in space, designed to work seamlessly with standard, unmodified mobile devices. Our innovative technology, backed by an extensive portfolio of intellectual property and patents, is aimed at bridging the connectivity gaps for the five billion mobile subscribers today and extending broadband access to billions more who are currently unconnected.Position OverviewWe are looking for a dedicated Test Operator to assist in conducting electrical and environmental tests on satellites and their subsystems. This entry-level role is perfect for individuals who possess a keen eye for detail and a strong desire to learn in a highly regulated and technical environment.

AST SpaceMobile is pioneering the creation of the first and only global cellular broadband network in space, designed to work seamlessly with standard, unmodified mobile devices. Leveraging our expansive intellectual property and patented technologies, we are committed to serving both commercial and government sectors. Our dedicated team of engineers and space scientists aims to bridge the connectivity divide for the five billion mobile subscribers worldwide and extend broadband access to the billions still unconnected.Job Summary:We are in search of meticulous and skilled Avionic Technicians to join our satellite production line, focusing on the assembly and integration of avionics systems. The role emphasizes harness dressing, routing, securing wire harnesses, and installing avionics components in strict adherence to aerospace standards and engineering documentation.

AST SpaceMobile is hiring an Environmental Test Technician I for the dayshift in Midland, Texas. This position runs Monday through Thursday, 7:30 AM to 5:30 PM. Role overview This role supports the quality and reliability of advanced telecommunications technology. The Environmental Test Technician I conducts a range of environmental tests, reviews test results, and helps troubleshoot issues that surface during testing. What you will do Perform environmental tests on telecommunications equipment Analyze and document test results Assist with troubleshooting when problems are identified during testing Key qualities Attention to detail is essential for upholding AST SpaceMobile’s standards throughout the testing process.

AST SpaceMobile is pioneering the world’s first global cellular broadband network in space, designed to seamlessly connect with standard, unmodified mobile devices. Our extensive portfolio of intellectual property and patents is tailored for both commercial and governmental applications. We are committed to bridging the connectivity gap for the five billion mobile subscribers today and bringing broadband access to billions more who are currently unconnected.Position Overview:The Electrical and Electronics Test Technician plays a crucial role in ensuring the functionality, reliability, and compliance of electrical and electronic systems. This position involves conducting a variety of testing processes to verify that products adhere to design specifications and quality standards.

AST SpaceMobile is pioneering the creation of the first-ever global cellular broadband network in space, enabling direct communication with standard, unmodified mobile devices. Our extensive portfolio of intellectual property and patents is designed to serve both commercial and government sectors. We are dedicated to bridging the connectivity divide for today’s five billion mobile subscribers and ultimately providing broadband access to the billions still unconnected.Position OverviewWe are in search of a Senior Mechanical Engineer to enhance satellite mechanical systems and payload development. This role encompasses systems engineering, mechanical design, structural analysis, assembly, integration, and testing activities. The ideal candidate will possess robust technical skills, innovative thinking, and the ability to challenge conventional methods. You will collaborate with multidisciplinary teams, lead small groups when necessary, and manage responsibilities with a high level of independence to elevate spacecraft mechanical architecture, performance, and manufacturability.