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 were 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

Were 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.

Youll 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

• Associates degree or technical certification in electronics engineering technology aerospace or a related field

Required Education and Experience

1. Bachelors 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. 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 $77000 - $90000 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 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

If you require assistance to complete this application please contact the Chief Administrative Officer Sarah Silvas at

Required Experience:

Manager