×
Register Here to Apply for Jobs or Post Jobs. X

Mechanical Engineer II (Mechanisms

Job in El Segundo, Los Angeles County, California, 90245, USA
Listing for: Raytheon
Full Time position
Listed on 2026-08-11
Job specializations:
  • Engineering
    Mechanical Engineer
Salary/Wage Range or Industry Benchmark: 75800 - 144200 USD Yearly USD 75800.00 144200.00 YEAR
Job Description & How to Apply Below
Position: Mechanical Engineer II (Mechanisms)

Date Posted:

Country: United States of America

Location: US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type: TS/SCI with Polygraph

Security Clearance Status: Active and existing security clearance required after day 1

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

Raytheon Intelligence & Space is seeking a Mechanical Engineer to join the space mechanisms team supporting mechanisms development, integration and test across multiple space programs in El Segundo, CA. The selected candidate will perform mechanical component and mechanisms design on opto-mechanical systems using Creo, and support assembly, integration and test activities in a lab environment. The candidate is expected to work with a team of specialized junior and senior manufacturing and mechanical engineers to support the design, build and test of EO/IR space hardware.

Responsibilities include creating and/or revising opto-mechanical designs/drawings, generating assembly instructions and providing build support in conjunction with technicians and other engineering disciplines, as well as design for producibility and manufacturability. The candidate will be expected to present their work for peer reviews.

What You Will Do

The engineer in this position should be familiar with the design and requirements of mechanisms components and assemblies. They should have a Basic understanding of moving mechanism assembly industry specs and standards as well as a basic knowledge of tribology methods used in industry. The candidate should be able to apply the standards and knowledge to design and analysis of moving mechanical assemblies.

As a design engineer they would be expected to generate detailed design drawings incorporating GD&T to ensure the requirements are maintained. They will be expected to work with a cross-functional engineering and analysis team involving material selection, thermal management, precision mechanical mounting and motion, and structural optimization while balancing schedule constraints. The candidate will need to understand change management and process engineering changes in a product data management tool.

This will include creation, rework and changes to the design as the changes occur. Contacts are primarily with the immediate section manager, team lead, project leaders and other personnel (peers) within the applicable program.

Qualifications You Must Have
  • Master's degree in Mechanical Engineering or related (STEM) major obtained by start date.
  • Experience in commercial CAD software
  • Experience in Creo
  • Experience in the design and development of mechanical hardware

Experience may be obtained through on-the-job experience, research, coursework, or projects

Qualifications We Prefer
  • Project Experience in mechanisms design or analysis of space flight hardware
  • Project Experience in build and/or test of mechanisms
  • Exposure to GD&T and Tolerance analysis for designs/drawings
  • Experience leading a design or build team on a project
  • Knowledge of DFMA principles and modern machining techniques
  • Prior experience in Defense or Aerospace
  • Understanding of Change Management, and processing Engineering Changes in a Product Data Management Tool
  • Basic knowledge of motors, position feedback sensors, bearings, and gears
What We Offer
  • Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value:
    Trust, Respect, Accountability, Collaboration, and Innovation.
  • Relocation Eligibility

Onsite:
Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 75,800 USD - 144,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance,…

To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary