Job Description
At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.
Millennium Space Systems (MSS) , a part of Boeing Defense, Space and Security (BDS) , is a fast, agile small satellite company focused on national security space. Our missions have a direct impact to Global Security , like Missile Warning and Earth Observation .
Our team is curious, bold and innovative. We take risks, innovate and explore new techniques and technologies. We influence change because we challenge the status quo. And when we watch our satellites launch, we know each one of us made it happen.
We have an exciting opportunity for a Mechanical Technician B to join our dynamic team in El Segundo, California .
This position's internal job code is Spacecraft Mechanical Technician B. Our team is currently hiring for labor grade 15.
Position Responsibilities:
Assemble, install, test, checkout and inspect mechanical spacecraft assemblies by interpreting blueprints, engineering drawings and specifications, and written assembly, integration, and test procedures
Visually inspect mechanical assemblies to drawings, engineering specifications, and written assembly, integration, and test procedures
Operate a wide range of machine tools. Included but not limited to, drill press, grinders, chop saw, power, and hand tools
Mix and apply epoxy materials
Prepare and bond components to composite structures
Support other mechanical areas defined by Millennium Space Systems Leadership as business needs require
Perform incidental related duties as assigned or 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.
Shift:
This position is primarily 2nd shift; however, there may be additional shift requirements to support program objectives. Candidates must be able to work any shift assigned.
Union:
This is an hourly union-represented position governed by the Cabinet Makers, Millmen and Industrial Carpenters Union (CMM&IC Local 721).
New hires and employees transferring from non-union roles may be required to attend or complete training within their 90-day probationary period. Continued employment is contingent on successfully completing the probationary period.
Security Clearance:
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. Top Secret Clearance Post Start is required.)
Basic Qualifications (Required Skills/Experience):
High School Diploma or GED
Experience reading basic blueprints
Experience following written and verbal work instructions
Experience in a manufacturing or assembly environment
Experience using basic Microsoft Office and office computing systems
Experience with mechanical trouble shooting, disassembly and repair
Capable of lifting 20lbs or more on a frequent basis
Ability to stand and move (reach, bend, or stoop) to handle products for extended periods of time with only short breaks
Preferred Qualifications (Desired Skills/Experience):
More than 1 year of experience interpreting manufacturing blueprints
More than 1 year of experience mixing epoxy materials
More than 1 year of experience with the following @types of hand tools (calipers, digital optical micrometers, depth gages, thread gages, go no go gages, etc.)
More than 1 year of experience with aircraft tools such as test equipment, torque wrenches, dial indicators, micrometers, micro bonder, vacuum gauges and heat blankets
Conflict of Interest:
Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.
Relocation:
Relocation assistance is not a negotiable benefit for this position. Candidates must live in the immediate area or relocate at their own expense.
Travel:
Position may require travel up to 5% of the time.
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.
Pay & Benefits:
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: $22.58 - $33.33
Millennium is a DDTC-registered, ITAR-compliant Company. This position is located at a facility that requires special access. Applicants MUST be U.S. citizens and eligible for a security clearance. Additionally, applicants must be willing to apply for and maintain a security clearance. We encourage all interested candidates to apply for any open position for which they feel they are qualified.
Applications for this position will be accepted until Jun. 15, 2026
Relocation
Relocation assistance is not a negotiable benefit for this position.
Security Clearance
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. Top Secret Clearance Post-Start is required.
Visa Sponsorship
Employer will not sponsor applicants for employment visa status.
Shift
This position is for 2nd shift
Equal Opportunity Employer:
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 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.
