Job Description

Overview

At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. The Senior Materials & Processes Engineer, Welding will be responsible for welding materials and processes, contributing to the development and qualification of welded products for flight and reuse.

Responsibilities

  • Be the M&P discipline expert for all weld materials & processes.
  • Qualify weld materials and products for flight and reuse.
  • Drive system level requirements and workflows to qualify welded products for damage tolerant design, inspection, flight, and reuse.
  • Develop, implement, and maintain technical specifications and engineering standards for weld materials & processes.
  • Drive weld development and optimization in partnership with weld engineering.
  • Interface with Weld Engineering to qualify and iterate weld processes.
  • Collaborate with materials engineering product owners to qualify weld process usage through the full product lifecycle.
  • Work with laboratory staff to characterize weld materials and processes.
  • Coordinate with Design Engineers for weld properties and allowables integration in product analysis and design.
  • Collaborate with Manufacturing Engineers to reduce cost and rate while maintaining performance from weld materials.
  • Facilitate specification compliance validation across all weld processes with Quality Assurance.
  • Engage with Relativity and Customer Fracture Control Boards to achieve vehicle reuse with welded products.
  • Elevate risks and power through roadblocks with Company Leadership.

Requirements

  • Bachelor’s degree in materials science or engineering, or related field.
  • 5+ years of relevant materials engineering experience.
  • Experience in process-structure-property-performance problem solving for weld materials.
  • Experience with general aerospace hardware M&P activities, such as material selection and weld process development.
  • A core commitment to accountability, collaboration, and execution.
  • Desire to establish and foster strong interdisciplinary relationships across the company.
  • An authentic, introspective, and inclusive mindset towards technical, interpersonal, team growth, and development.
  • Passion to work in a fast-paced and challenging environment.

Benefits

  • PTO

Benefits

PTO

How this job compares in Long Beach, CA

Pay in context

At roughly $75/hr, this posting sits about 73% above the $43/hr median for welding jobs in Long Beach, CA — toward the top of a $31–$55/hr middle band drawn from 34 postings with published pay. Put another way, it pays more than about 91% of the comparable postings we have wage data for. Pay that far above local median usually comes attached to something: a harder cert requirement, travel, night shift, or overtime that isn't really optional. Worth establishing which before you accept.

The local market in Long Beach, CA

We're tracking 41 other active welding openings in Long Beach, CA right now, from 17 different employers. 14 of them were added in the last week. Across California as a whole we're tracking 546 other active welding openings from 251 employers. A metro this active generally means you have real leverage — employers here are competing for the same welders. Browse every welding job in Long Beach, or widen the search to California.

Relativity Space currently has 9 other openings live in California, which is usually a sign of either steady growth or steady turnover — worth asking which in the interview.

The most active employers in California at the moment, by number of open welding reqs, are SpaceX (34), Honeywell Aerospace (20), and Aerotek (17). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.

Within California, the best-paying metros we track by median hourly rate are Redondo Beach at $72/hr, El Segundo at $58/hr, and Torrance at $47/hr. If you can relocate or commute, that spread is worth factoring in.

Similar openings near Long Beach, CA

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Senior Materials & Processes Engineer, Welding figures were last recalculated when this page was built.