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Senior Aerospace Structures & Thermal Systems Technician

Job

Millennium Space Systems

El Segundo, CA (In Person)

$91,498 Salary, Full-Time

Posted 1 week ago (Updated 1 week ago) • Actively hiring

Expires 7/25/2026

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Job Description

Senior Aerospace Structures & Thermal Systems Technician Millennium Space Systems - 2.5 El Segundo, CA Job Details $29.42 - $47.09 an hour 1 hour ago Benefits Health savings account Disability insurance Health insurance Flexible spending account Qualifications Mechanical blueprint interpretation Mechanical fabrication Scissors Cable assembly Electrical schematic reading and interpretation Material mixing High school diploma or GED Mechanical drawings Mechanical assembly experience within aerospace industry Precision measurement in machining Electrical layout diagram interpretation Power tools Wiring harnesses Hand tools Wire harness assembly Full Job Description Build what goes beyond — lead the craftsmanship behind space vehicles Imagine arriving on shift to find a flight article prepped for integration. You review the blueprint packet, confirm your fixtures, and plot the sequence that brings subassemblies together. By day's end, a thermal blanket is perfectly installed, system pressure checks pass, and data from your test station is packaged for engineering. This is the craft, pace, and pride of our senior technicians. Your mission Decipher preliminary designs, drawings, schematics, and instructions to define best‑fit production and lab methods. Execute precision assembly/integration to spec, selecting techniques that meet stringent engineering criteria.
Run specialized equipment:
hydraulic and cooling test consoles; alignment and installation fixtures; ovens, heated tools, positioners; cranes and lift equipment; and computer‑controlled systems. Establish operation order; install components; perform complete leak/pressure verifications; and align control surfaces. Handle/install MLI with care and support SLI installation for both test and flight configurations. Collaborate with engineers at assigned test stations; capture, analyze, and present data via reports, charts, and graphs. Obtain/maintain relevant certifications; conduct rework and associated tasks with minimal supervision. Apply comprehensive knowledge of materials/process specifications and mechanical fundamentals; coach peers in related roles.
Support range ops:
testing, integration, and hardware movement. Use inspection instruments (calipers, micrometers, DMM) and a wide array of hand/power tools; mix epoxies; and leverage assembly tooling/composites techniques. Where you will work 100% onsite at one of our listed locations. Qualifications Required High School Diploma or GED 4+ years of mechanical assembly on high‑reliability products Expertise building and terminating wiring harnesses for racks/boxes Hands‑on with scalpels, scissors, hollow punches Ability to interpret mechanical drawings, schematics, harness diagrams, and related specs Calipers, micrometers, and DMM proficiency Experience with assembly tooling and/or composites fabrication/assembly Proficiency with varied hand and power tools Experience mixing epoxies Preferred 5+ years integration experience 1+ year with MLI/thermal blankets J‑STD‑001 space and
NASA.STD.8739.4
certifications Exceptional attention to detail Strong communication and teamwork Cleanroom background Ability to raise discrepancy reports as needed MS Word, Excel, PowerPoint proficiency Open to travel Active Security Clearance Security and export requirements Must be a "US Person" as defined in 22 C.F.R. § 120.15 (U.S. citizen, lawful permanent resident, refugee, or asylee). Millennium is DDTC‑registered and ITAR‑compliant; the facility requires special access. U.S. citizenship and clearance eligibility required; candidates must be willing to apply for and maintain a clearance. Interim and/or final U.S. Secret Clearance post‑start is required. Team, schedule, and growth Union‑represented, hourly role with the Cabinet Makers, Millmen and Industrial Carpenters Union (CMM&IC Local 721) Work may be assigned to any shift; this opening is planned for 2nd Shift New hires/transfers from non‑union roles may have training during a 90‑day probation; continued employment contingent on successful completion Shift designation: Shift 2 (United States of America) Additional details
Language Requirements:
Not Applicable Education:
High School Diploma or Equivalent Relocation:
not offered
Visa Sponsorship:
not available Not contingent upon program award Total rewards Our Total Rewards package includes competitive base pay, variable pay opportunities, and an array of benefits: health insurance, FSA/HSA, retirement savings, life and disability coverage, and paid/unpaid time off. Specific options vary with location, hire date, and collective bargaining agreements. Compensation reflects your experience, qualifications, and market/business conditions.
Summary Pay Range:
Grade 24: $29.42/hr - $47.09/hr Conflict of Interest Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process Recruitment fraud advisory Apply only through Boeing Careers.
Learn more:
Recruitment Fraud Warning Legal notices (presented verbatim)
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. 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 Boeing Participates in E - Verify E-Verify (English) E-Verify (Spanish) •Right to Work Statement •Right to Work (English) Right to Work (Spanish)