Manufacturing Test Technician

Job Title: Manufacturing Test Technician

Job Location: Williamsport, PA

Under general supervision, the HVPS Technician supports the assembly, testing, troubleshooting, and acceptance of high-voltage power supplies and power-conditioning sections used in Microwave Power Modules (MPMs). This role includes performing routine and advanced electrical testing, configuring test stations, troubleshooting power-supply faults, supporting rework/repair, and ensuring all work meets documented requirements, safety standards, and configuration-control practices.

• Perform electrical testing and verification of HVPS and low-voltage control circuits used in MPM assemblies, following established test procedures and work instructions.
• Set up, configure, and modify test stations as required, including connecting loads, meters, network interfaces, interlocks, and high-voltage safety components.
• Execute MPM power-supply acceptance tests, burn-in sequences, and environmental screens (as required); record all data accurately in test data sheets and database systems.
• Troubleshoot failing, marginal, or unstable power supplies, including identifying issues in high-voltage multipliers, DC-DC converters, gate-drive circuits, bias supplies, control boards, and protection circuitry.
• Perform component-level adjustments, tuning, and calibration to meet power-level, regulation, ripple, and stability requirements.
• Support rework and repair of customer-returned or production-returned units, including diagnostics, component replacement, and retesting.
• Collaborate with engineering on root-cause investigations, test improvements, ECO incorporation, and design feedback for manufacturability.
• Maintain a clean and organized work area and adhere to all ESD, HV safety, and configuration-control practices.
• Perform other related duties as assigned.

• Associate degree in Electronics or equivalent hands-on experience preferred.
• Approximately 2+ years of experience testing electronic assemblies, preferably involving high-voltage systems, regulated power supplies, or RF/microwave hardware.
• Proficiency using digital multimeters, oscilloscopes, power meters, electronic loads, hi-pot testers, and network analyzers.
• Experience working safely with high voltage (5–20+ kV) and familiarity with interlocks, grounding practices, and protective systems.
• Ability to interpret electrical schematics, wiring diagrams, and test procedures.
• Demonstrated ability to independently diagnose and recover failing hardware with minimal engineering support.
• Ability to obtain and maintain a security clearance is required.

Stellant Systems is an Equal Opportunity/Affirmative Action Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status or membership in any other group protected by federal, state or local law.

To conform to U.S. Government export regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S. (e.g. Green Card holder), or a protected individual as defined by the International Traffic in Arm Regulations (ITAR).