Assembly + Test Technician - SOLDERING

IMPORTANT:
Previous soldering experience is a required component of this role.

POSITION TITLE:

Assembly and Test Technician

FLSA CLASSIFICATION:
Exempt

REPORTS TO:

Assembly, Integration, and Test Lead Engineer

DATE LISTED:
May 12, 2026

POST CLOSING DATE:
May 24, 2026

LOCATION:

Onsite

Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor an employment visa at this time.

Weather Stream is pioneering commercial satellite meteorology through innovative space-based remote sensing and data science. Driven by a commitment to be a force for good, our core focus is providing critical weather data that enables risk management and effective planning for extreme weather events. By delivering these insights, we help governments, businesses, and communities make more informed decisions. We operate on a sustainable model, committed to technological advancement and delivering maximum value through our data products and solutions.

At Weather Stream, we’re invested in your growth. We foster a supportive culture grounded in open dialogue and transparency, believing that collaboration helps us navigate challenges and enables both collective and individual development. We extend this collaborative spirit globally, engaging with customers, partners and communities to understand their needs and contribute meaningful solutions.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Other duties may be assigned:

We’re looking for a hands‑on Assembly Technician to support the integration, assembly, and testing of our weather sensing hardware and satellite systems. This role sits at the intersection of precision mechanical assembly, environmental testing, and atmospheric instrumentation – and is ideal for someone who takes pride in building things right the first time.

You’ll work closely with our engineering team to assemble and validate hardware that eventually ends up in orbit, collecting microwave radiometry data that feeds directly into global weather forecasting models.

• Assemble and integrate electronic, mechanical, and RF subsystems for satellite hardware in accordance with engineering drawings and work instructions
• Assemble and re‑work PCBAs using hand soldering and pick‑n‑place reflow processes in accordance with IPC‑A‑610 Class 3 standards
• Hand solder SMT devices down to size 0402 (imperial) under a microscope
• Build wire harnesses using crimping, soldering, and lacing techniques
• Monitor satellite testing processes by running scripts and flagging anomalies
• Responsible for testing initial assembly procedures, document non‑conformances, and provide feedback to develop our repertoire of Standard Operating Procedures under the guidance of supervisor and in collaboration with the team
• Collaborate with engineers to identify and resolve assembly, integration, or test issues
• Handle sensitive electronics and RF components according to ESD and cleanroom protocols
• Support continuous improvement of assembly processes, work instructions, lab organization and 6S initiatives
• Assist with health & safety, facilities, and general mechanical tasks as needed

• 2+ years of experience in precision assembly, electromechanical integration, or aerospace/defense hardware manufacturing – soldering experience required.
• Certified to IPC J‑STD‑001 and IPC‑A‑610
• Ability to read and interpret engineering drawings, schematics, and assembly procedures
• Comfortable using hand tools and power tools
• Familiarity with cleanroom and ESD‑sensitive environments
• Strong attention to detail and a commitment to documentation quality
• Comfortable working in a fast‑paced, small‑team environment where flexibility and initiative matter

• Familiarity with Python, Git, and Linux
• Experience with wire harnessing, IPC‑A‑620 certification
• Familiarity with RF principals
• Exposure to small satellite systems, Cube Sats, or passive radiometry
• Associate’s degree or technical certification in…