Test Engineer

Job Description

We are seeking an experienced Test Engineer to support the development, integration, and qualification of Hydrosat's next-generation multispectral imaging payloads. Working closely with the Hydrosat engineering team, this role will be responsible for defining, developing, automating, and executing test programs for optical, electrical, and environmental verification of flight hardware.

The ideal candidate will have a strong hardware test automation background and hands-on experience testing optical and electro-optical systems. This individual will play a key role in bringing up and validating Hydrosat's multispectral payloads, supporting activities from prototype development through environmental qualification and flight readiness.

This is a highly hands-on position requiring both laboratory and systems-level testing. The successful candidate will be comfortable developing test procedures, building automated test solutions, executing complex test campaigns, analyzing results, troubleshooting hardware issues, and generating formal test reports.

• Develop and execute test strategies for multispectral optical payloads and associated electronics
• Define test requirements, verification methods, and success criteria in collaboration with systems, optical, electrical, and software engineering teams
• Create detailed test procedures, work instructions, and verification plans
• Design and implement automated test solutions using scripting and data acquisition tools where appropriate
• Perform hands-on optical testing including detector characterization, image quality assessments, radiometric performance evaluation, alignment verification, and calibration activities
• Execute electrical and electronic subsystem testing including functional verification, interface testing, and troubleshooting
• Plan and conduct environmental test campaigns including thermal, thermal-vacuum (TVAC), vibration, and related qualification testing
• Support payload integration, bring-up, and troubleshooting activities during development and qualification phases
• Develop test fixtures, instrumentation setups, and data collection methods to improve test efficiency and repeatability
• Analyze test data, identify anomalies, perform root-cause investigations, and recommend corrective actions
• Generate comprehensive test reports and present results to internal stakeholders and review boards
• Support qualification, acceptance, and flight readiness verification activities
• Coordinate with external test facilities, vendors, and partners as required
• Contribute to continuous improvement of laboratory capabilities, automation frameworks, and test methodologies
• Other duties and responsibilities as required

• Bachelor's degree in either Computer Engineering, Electrical Engineering, Computer Science, Physics, Optical Engineering, Aerospace Engineering, or a related technical field
• 3-5 years of experience in hardware test, integration, or verification engineering
• Hands-on experience testing optical, electro-optical, imaging, or sensor systems
• Experience with laboratory instrumentation such as oscilloscopes, power supplies, DAQs, environmental chambers, spectrum analyzers, or optical test equipment
• Experience developing test procedures, verification plans, and formal test documentation
• Experience with test automation using Python, MATLAB, LabVIEW, or similar tools
• Experience with basic networking
• Familiarity with detector characterization, imaging systems, optical calibration, or radiometric testing is highly desirable
• Experience executing environmental testing including thermal, thermal-vacuum (TVAC), vibration, and related qualification testing
• Strong troubleshooting and root-cause analysis skills involving hardware, electronics, and integrated systems
• Ability to collect, analyze, and present technical data in a clear and concise manner
• Comfortable working in a hands-on laboratory environment and supporting hardware integration activities
• Strong communication skills and ability to work effectively across multidisciplinary engineering teams

• Experience with spaceflight hardware, aerospace systems, or satellite payloads
• Experience…