Mechanical Technician Senior Second Shift – Millennium Space Systems

Boeing; El Segundo (CA); On-site; USD 4,053,000 - 6,487,000; Full time

Job summary

Millennium Space Systems (a Boeing company) in El Segundo, CA is seeking a Mechanical Technician Senior for second shift to support fabrication, integration and test of space flight systems and ground support equipment. This onsite role requires 5+ years in structures and assemblies and proficiency with blueprints and precision tools.

The position involves mentoring teammates, coordinating with engineering and manufacturing, and ensuring quality workmanship to meet mission requirements.

Qualifications

• High School Diploma or GED.
• 5+ years of experience with Structures Assembly, Mechanical Assembly, Electrical Assembly, and/or Final Assembly.
• 3+ years following written and verbal work instructions.
• 3+ years of experience with blueprints, specs, assembly drawings, SOPs.
• 3+ years using precision measuring tools (micrometers, calipers, dial indicators).
• 3+ years working with adhesives, composites, epoxy, fabrics, honeycomb core, laminates/plastics, resins.
• Ability to stand/move for extended periods.
• Capable of lifting 20lbs or more regularly.

Responsibilities

• Assembles, installs, tests, checks out and inspects mechanical spacecraft assemblies per blueprints, drawings, specs, and procedures.
• Performs second party verifications and visual inspections to drawings and specs.
• Operates material handling equipment and various GSE as required.
• Operates machine tools such as drill press, grinders, chop saw, and other tools.
• Interacts with Design/ Manufacturing Eng, Manufacturing, Materials, Procurement, Shipping on process issues affecting quality.
• Cross-trains and mentors new hires.

Skills

Structures assembly

Mechanical assembly

Electrical assembly

Final assembly

Blueprints

Engineering drawings

Precision measurement tools

Cross-train mentoring

Education

High School Diploma or GED

Tools

Micrometers

Calipers

Dial indicators

Hand tools

Job description

Mechanical Technician Senior Second Shift – Millennium Space Systems Company: Millennium Space Systems 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 Senior to join our dynamic team in El Segundo, California. The Mechanical Technician will be responsible for performing a variety of tasks in support of fabrication, integration and test of space flight systems and support equipment. This position’s internal job code is Spacecraft Mechanical Technician Sr. Our team is currently hiring for grade 24.

Position Responsibilities

• Assembles, installs, tests, checks out and inspects mechanical spacecraft assemblies by interpreting blueprints, engineering drawings and specifications, and written assembly, integration, and test procedures
• Performs second party verifications and visually inspects mechanical assemblies to drawings, engineering specifications, and written assembly, integration, and test procedures
• Operates various materials handling equipment including forklifts, overhead cranes, aerial lift equipment, flight vehicle and sub‑assembly transportation equipment, truck/tractor trailer combinations and other GSE as required
• Operates a wide range of machine tools. Included but not limited to, drill press, grinders, chop saw, 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
• Supports in other mechanical areas defined by Millennium Space Systems Leadership as business needs require
• Cross‑trains/mentors new hires

Basic Qualifications (Required Skills/Experience)

• High School Diploma or GED
• More than 5 years of experience with Structures Assembly, Mechanical Assembly, Electrical Assembly, and/or Final Assembly
• More than 3 years of experience following written and verbal work instructions
• More than 3 years of experience in working with blueprints, specifications, assembly drawings, and standard operating procedures
• More than 3 years of experience in setting and using precision measuring tools and equipment such as micrometers, calipers, and/or dial indicators
• More than 3 years of experience working with at least one of the following materials (Adhesives; Composites; Epoxy; Fabrics; Honeycomb Core; Laminates/plastics; Resins)
• Ability to stand and move (reach, bend, or stoop) to handle products for extended periods of time with only short breaks
• Capable of lifting 20lbs or more on a frequent basis

Preferred Qualifications (Desired Skills/Experience)

• More than 3 years of experience using structures hand tools, test equipment, torque wrenches, dial indicators, micrometers, sheet metal brakes and sheers
• More than 3 years of experience using all the following Microsoft Office Applications (Word, Excel and PowerPoint)
• More than 3 years of experience working in at least a 100,000 Class Clean Room environment
• More than 5 years of experience building a variety of component-level space products (e.g. avionics boxes, batteries, mechanisms, optics, printed circuit board assemblies, solar arrays, etc.)
• More than 5 years of experience with mechanical trouble shooting, disassembly and repair
• 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.

Shift & Location

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.

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

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.

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.

Summary Pay Range

$29.42 - $47.09

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.)

Additional Security Clearance Statement: 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.

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

EEO & Diversity

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. EEO is the law. Boeing EEO Policy Request an Accommodation Applicant Privacy Boeing Participates in E – Verify E-Verify (English) E-Verify (Spanish) Right to Work Statement Right to Work (English) Right to Work (Spanish)

Our Culture

From the seabed to outer space, you can contribute to work that matters with a company where diversity, equity and inclusion are shared values. We’re committed to fostering an environment that’s welcoming, respectful and inclusive of every teammate, with great opportunity for professional growth.