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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Spacecraft Integration & Test Engineer - CONTRACT - **Company:** ENTEGEE, Inc. - **Location:** Littleton, CO, United States - **Experience:** Expert - **Salary:** $166,400.0 - $187,200.0 - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, Automation of Tests, Network Analysis, Linux, Hardware-In-The-Loop Simulation, Python (Programming Language), Microsoft Office, Software Requirements Analysis, Systems Integration, Network Switches, Scripting, Software Verification, Office365, Test Scripts, Ishikawa - **Published:** October 26, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=99213f6c758148f3 ## About the Role The ideal candidate will have strong hands-on experience with spacecraft-level testing, electrical ground support equipment (EGSE), test procedure development, and anomaly resolution. This role requires a solid understanding of spacecraft electrical systems, test automation, and integration processes, along with the ability to work independently in a fast-paced aerospace environment., * Bachelor's degree in Electrical Engineering, Aerospace Engineering, Electronics Engineering, or a related technical discipline. * 5+ years of relevant experience in spacecraft integration and testing, electrical testing, or aerospace systems engineering. * Hands-on experience developing and executing spacecraft or subsystem-level test procedures. * Strong knowledge of electrical and electronics testing, troubleshooting, and fault isolation. * Experience operating laboratory and EGSE equipment such as oscilloscopes, DMMs, power supplies, electronic loads, and RF test instruments. * Ability to interpret electrical schematics, wiring diagrams, and technical specifications. * Experience documenting test results, investigating failures, and supporting corrective action processes. * Working knowledge of Linux environments and scripting languages such as Python. * Strong analytical, problem-solving, technical documentation, and communication skills. * Ability to work independently and collaborate effectively with multidisciplinary engineering teams. * Willingness to travel up to 25% and occasionally support testing outside standard business hours. Preferred Qualifications * Experience with spacecraft ground control and test systems such as COSMOS/OpenC3 or InControl. * Familiarity with Epsilon 3 for test procedure development, management, and execution. * Experience with spacecraft environmental testing, including thermal and other qualification or acceptance testing. * Knowledge of AS9100 aerospace quality management standards and industry best practices. * Experience with spacecraft-level electrical integration and functional verification. * Hands-on experience designing, integrating, or operating FlatSat and Hardware-in-the-Loop (HIL) testbeds. * Experience conducting root cause investigations using methodologies such as 5 Whys and Ishikawa (Fishbone) analysis. * Familiarity with spacecraft cleanroom operations, contamination control, and ESD protection procedures. * Experience with requirements analysis, verification planning, and test method development. * Proficiency with Microsoft Word, Excel, and Microsoft 365 applications. * Demonstrated technical leadership, adaptability, and a proactive approach to resolving complex engineering challenges. Ideal Candidate Profile The successful candidate is a hands-on spacecraft test engineer who can independently develop test procedures, configure and operate test equipment, execute spacecraft electrical checkouts, and troubleshoot complex system-level issues. They should be comfortable working directly with spacecraft hardware, collaborating with cross-functional teams, and supporting critical integration and test milestones while maintaining high standards of safety, quality, and technical accuracy. Key Technical Skills Spacecraft Testing: Spacecraft I&T, Electrical Checkout, Functional Testing, Safe-to-Mate, Environmental Testing, Requirements Verification Test Equipment: EGSE, Oscilloscopes, DMMs, Power Supplies, Electronic Loads, VNA, Spectrum Analyzers, RF Test Equipment Software & Tools: Python, Linux, OpenC3/COSMOS, InControl, Epsilon 3, Microsoft Office Systems & Processes: FlatSat, Hardware-in-the-Loop (HIL), GN&C, RF Communications, AS9100, Root Cause Analysis, Cleanroom Operations ## Description We are seeking an experienced Spacecraft Integration & Test (I&T) Engineer to support the development, execution, and troubleshooting of electrical and functional testing activities for spacecraft components, subsystems, and fully integrated spacecraft., * Develop, review, and execute test procedures for spacecraft components, subsystems, and integrated spacecraft, including electrical checkout, optical, RF communications, propulsion, guidance, navigation and control (GN&C), and thermal systems. * Perform safe-to-mate verification, initial power-on, functional testing, and electrical system validation. * Operate and maintain Electrical Ground Support Equipment (EGSE), including power supplies, electronic loads, digital multimeters (DMMs), oscilloscopes, vector network analyzers (VNAs), spectrum analyzers, telemetry receivers, and modems. * Review and interpret electrical schematics, wiring diagrams, interconnect drawings, and component specifications to support integration and testing. * Troubleshoot electrical and system-level anomalies, perform root cause analysis, and implement corrective actions. * Generate test reports, document results, track test metrics, and maintain accurate test records. * Support spacecraft environmental testing, integration activities, and verification against system requirements. * Collaborate with engineering, manufacturing, quality, and systems teams to resolve technical issues and improve test processes. * Support test automation, scripting, and spacecraft ground system operations. * Ensure testing activities comply with established aerospace quality standards, safety procedures, and cleanroom protocols. * Provide occasional support for overnight, weekend, or off-hours testing based on program requirements.