Jobs / United States / Boeing Company

Mechanical Technician Senior Second Shift – Millennium Space Systems

Boeing Company · 🇺🇸 USA - El Segundo, CA

Sponsorship verdict

Posting rules out sponsorship

The posting rules out sponsorship or requires citizenship/clearance.

  • Employer is on a government sponsor recordThe US Department of Labor certified 72 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 7 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
  • The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
  • No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
  • What Boeing Company paid sponsored hires in similar roles2 certified filings for “Mechanical Systems Design & Analysis Engineer” (Mechanical Engineers) in CA: $142k–$142k, median $142k. Most were filed at wage level IV (100%) — 4 lottery entries, ≈61% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
  • Security clearance mentionedFrom the posting’s own wording.
  • Confirmed live todayWhen a source last listed this job as open.

US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).

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Requirement gap

The posting mentions a security clearance — usually restricted to citizens of that country.

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Sponsor Radar — Boeing Company

72 H-1B filings certified since Oct 2025

The US Department of Labor certified 72 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 7 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).

Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Boeing Company →

About the role

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 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 • 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 material

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Source: Employer career site (Workday) First seen: 2026-08-30 Last confirmed: 2026-10-02 How our data works → Report this job

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