Posted:
1/6/2026, 1:22:41 PM
Location(s):
El Segundo, California, United States ⋅ California, United States
Experience Level(s):
Junior ⋅ Mid Level ⋅ Senior
Field(s):
Mechanical Engineering
Workplace Type:
On-site
Company:
Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS) is seeking a Propulsion Technician B - First Shift to support the Manufacturing team in El Segundo, CA!
Job Summary
As a Propulsion Subsystem Manufacturing Tech B, you will assist in the assembly and testing of spacecraft propulsion subsystems. This role requires the ability to work first shift.
This position's internal job code is Propulsion Subsystem Manufacturing Tech B. Our team is currently hiring for labor grade 15.
Position Responsibilities:
Weld, assemble, install, test, route/terminate/stake/wrap thermistors, heaters, non‐flight thermocouples and heaters on spacecraft assemblies by interpreting blueprints, engineering drawings and specifications, and written assembly, integration, and test procedures
Checkout and inspect propulsion assemblies to drawings, engineering specifications, and written assembly, and test procedures
Capable of operating a wide range of tools. Included but not limited to, orbital tube welding machines, tack welding machines, drill press, grinders, power, and hand tools
Interfaces and/or works closely with Design and Manufacturing Engineering, Manufacturing, Materials, Procurement and Shipping personnel on procedural issues involving design, methods, tooling, cost, and other areas involved in the control of product quality
Travel maybe required to support operations identified by program being supported
Support in areas defined by Millennium Space Systems Leadership as business needs require
Other duties as assigned, these duties will not conflict with other job classifications
This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Security Clearance Post-Start is required.
This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.
Security Clearance and Export Control Requirements
This position must meet Export Control compliance requirements, therefore a “US Person” as defined by 22 C.F.R. § 120.15 is required. “US Person” includes US Citizen, lawful permanent resident, refugee, or asylee.
Basic Qualifications (Required Skills/Experience):
High School Diploma or GED
6 months’ experience as a technician in aerospace or equivalent industry and/or Trade School training
Available to work shifted or alternate work schedule when required
Strong attention to detail
Mechanically and mathematically inclined
Knowledgeable about various computer operating systems and software
Ability to read schematics
Preferred Qualifications (Desired Skills/Experience):
Experience working in a 100,000 Class clean room
Orbital Tube welding experience
Harness assembly and routing experience
Thermal system component installation experience
Conflict of Interest:
Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process
Drug Free Workplace:
Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
Shift:
This role will be on 1st Shift
Total Rewards:
At Millennium Space Systems, a Boeing Company, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.
Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.
Pay is based upon candidate experience and qualifications, as well as market and business considerations.
Summary Pay Range: Labor Grade 15: $22.58-$33.33
Language Requirements:
Not ApplicableEducation:
High School Diploma or EquivalentRelocation:
Relocation assistance is not a negotiable benefit for this position.Export Control Requirement:
Safety Sensitive:
Security Clearance:
This position does not require a Security Clearance.Visa Sponsorship:
Employer will not sponsor applicants for employment visa status.Contingent Upon Award Program
This position is not contingent upon program awardShift:
Shift 1 (United States of America)Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning
Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
Boeing Participates in E – Verify
Right to Work Statement
Website: https://www.boeing.com/
Headquarter Location: London, England, United Kingdom
Employee Count: 1001-5000
Year Founded: 1916
Industries: Aerospace ⋅ Industrial