Assembly + Test Technician - SOLDERING EXPERIENCE REQUIRED

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.**   

Company Introduction    

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.   

Why Weather Stream?    

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:   

JOB DESCRIPTION 

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. 

ESSENTIAL FUNCTIONS + RESPONSIBILITIES 

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 

REQUIRED SKILLS/ABILITIES 

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 

Nice to Have 

Familiarity with Python, Git, and Linux 

Experience with wire harnessing, IPC-A-620 certification 

Familiarity with RF principals 

Exposure to small satellite systems, CubeSats, or passive radiometry 

Associate's degree or technical certification in electronics, engineering technology, aerospace, or a related field 

Required Education and Experience   

Bachelor's degree in Mechanical Engineering or related field and related experience or training, or equivalent combination of education and experience.   

Work Environment   
Work is performed in an office, laboratory, production floor, or cleanroom, outdoors or remote research environment. May occasionally work in production work centers where use of protective equipment and gear is required. May access other facilities in various weather conditions.   

Physical Demands  
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.   

While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to finger, handle, or feel objects, tools, or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear; and taste or smell. The employee must occasionally lift or move up to 50 pounds. Specific vision abilities required by the job include close vision, distance vision, and the ability to adjust focus.   

Labor Notifications  

Please use this link and select your state to view application labor notices. https://mandatoryview.com/?LicenceId=62b882ec-2c5e-474a-a5af-b5307ff7e85f&ProductType=OnlineApplicant&SubType=PG  

Position Type/Expected Hours of Work  
This is a full-time position. Days and hours of work are typically Monday through Friday, 9:00 a.m. to 5 p.m. This position may require long hours and weekend work.   

Travel  
Travel is primarily local during the business day, although some out-of-area, overnight or international travel may be expected.   

Background and Reference Checks  

As a condition of finalizing your employment, we will conduct background and reference checks.  

Other Duties   

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.    

COMPENSATION AND BENEFITS    

We value our employees’ time and efforts. Our commitment to your success is enhanced by our competitive salary of $77,000 - $90,000, with total compensation including stock options and benefits, plus potential to earn an annual bonus and merit increase. Weather Stream is conveniently located in central Boulder, Colorado. In addition to a great location, we offer a fantastic benefits package including:  

Health Reimbursement Account   

401(k) / retirement plan   

Unlimited vacation for exempt employees   

Paid vacation for non-exempt employees   

Paid sick time   

Paid holidays   

Tuition & Professional Development Reimbursement   

Paid volunteer time   

and much more!   

ITAR/EAR REQUIREMENTS   

This position may include access to technology and/or data that is subject to U.S. export controls pursuant to ITAR and EAR. To comply with federal export controls, all persons hired must be a U.S. citizen, U.S. national, U.S. lawful permanent resident, refugee or asylum as defined by 8 U.S.C. § 1324b(a)(3), or must otherwise be eligible to obtain the required authorizations from the U.S. Department of State and/or U.S. Department of Commerce as applicable.   

EMPLOYMENT ELIGIBILITY REQUIREMENT   

In compliance with federal laws, all hired persons will be required to verify their identity and eligibility to work in the United States by completing the required Employment Eligibility Verification Form (I-9 Form) upon hire.   

AT WILL EMPLOYMENT  

You should be aware that your employment with the Company is for no specified period and constitutes at will employment. As a result, you are free to resign at any time, for any reason or for no reason. Similarly, the Company is free to conclude its employment relationship with you at any time, with or without cause.  

E-VERIFY + BACKGROUND CHECKS  

All offers of employment are made contingent on whether the applicant passes an E-Verify check and a background check. Failure to pass these checks can result in rescinding job offers.  

EEO STATEMENT    

The company is an Equal Opportunity Employer, drug free workplace, and complies with ADA regulations as applicable All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status. For more information, please visit eeoc.gov     

   
If you require assistance to complete this application, please contact the Chief Administrative Officer, Sarah Silvas, at [email protected].