El Segundo, California, United States · On-site
$76k–$144k/yr
Date Posted: 2026-08-06 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 a…
Skills: Mechanical engineering, Creo, CAD software, Opto-mechanical design, GD&T
Tanauan, Batangas, Philippines · On-site
Date Posted: 2026-08-06 Country: Philippines Location: PH-BTG-TANAUAN CITY-BQ4 ~ First Philippine Industrial Park ~ BLDG Q4 Position Role Type: Onsite At RTX, the world's largest aerospace and defense company, 185,000 gr…
Skills: Supply Chain Management, Material Planning, SAP, Procurement, Logistics
Oklahoma City, Oklahoma, United States · On-site
$57k–$109k/yr
Date Posted: 2026-08-06 Country: United States of America Location: US-OK-OKLAHOMA CITY-8120SC ~ 8120 S Air Depot Blvd ~ SUSTAINMENT CTR, Dock 18 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Statu…
Skills: Structural analysis, Finite element analysis, Classical methods, Strength evaluation, Deflection analysis
Glenrothes, Scotland, United Kingdom · Hybrid
Date Posted: 2026-08-06 Country: United Kingdom Location: Glenrothes, Fife Position Role Type: Unspecified Job Title: Manufacturing Engineer Function: Manufacturing Duration: Permanent Hours: Full Time (37 hours per week…
Skills: Electronics Manufacturing, Process Improvement, Lean Manufacturing, FMEA, Control Plan
McKinney, Texas, United States · Hybrid
$108k–$205k/yr
Date Posted: 2026-08-06 Country: United States of America Location: US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S.…
Skills: Material estimating, Proposal development, Cost analysis, Data analysis, Microsoft Excel
Cedar Rapids, Iowa, United States · On-site
$132k–$252k/yr
Date Posted: 2026-08-06 Country: United States of America Location: US-IA-CEDAR RAPIDS-105 ~ 400 Collins Rd NE ~ BLDG 105 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. cit…
Skills: Systems engineering, Aircraft integration, Avionics, Technical leadership, Communication skills
Bengaluru, Karnataka, India · Hybrid
Date Posted: 2026-08-06 Country: India Location: IN-KA-BENGALURU-NORTHGATE ~ Sy No 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli Position Role Type: Hybrid At RTX, the world's largest aerospace and…
Skills: Payroll processing, UK payroll, Data collation, Reporting, Tax withholding
Tanauan, Batangas, Philippines · Hybrid
Date Posted: 2026-08-06 Country: Philippines Location: PH-BTG-TANAUAN CITY-BQ4 ~ First Philippine Industrial Park ~ BLDG Q4 Position Role Type: Hybrid At RTX, the world's largest aerospace and defense company, 185,000 gr…
Skills: Customer Service, Logistics, Data Analysis, CRM, ERP
Mexicali, Baja California, Mexico · On-site
Date Posted: 2026-08-06 Country: Mexico Location: MX-BCN-MEXICALI-238 ~ Blvd Venustiano Carranza #238 ~ BLDG 238, Desarrollo Industrial Colorado Position Role Type: Unspecified Unirse a Collins Aerospace no se trata solo…
Skills: Lean Manufacturing, Standard Work, Statistical Process Control, SPC, Process Mapping
Christchurch, Canterbury, New Zealand · On-site
Date Posted: 2026-08-06 Country: New Zealand Location: NZ-CAN-CHRISTCHURCH-115-1 ~ 115 Orchard Rd ~ V2500 WORKSHOP Position Role Type: Onsite What You Will Do * After completing your induction training you will work in o…
Skills: Non-destructive testing, Aviation maintenance, Engine parts processing, Computer literacy, Attention to detail
Richardson, Texas, United States · On-site
$132k–$252k/yr
Date Posted: 2026-08-06 Country: United States of America Location: US-TX-RICHARDSON-462 ~ 3200 E Renner Rd ~ RENNER BLDG 462 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The …
Skills: Strategic leadership, Quality management, Design quality assurance, Continuous improvement, Systems engineering
Poland · On-site
$5k–$8k/mo
Date Posted: 2026-07-20 Country: Poland Location: PL-18-KROSNO-006 ~ Ul Zwirki I Wigury 6A ~ KWIRKI Position Role Type: Onsite Dołączenie do Collins Aerospace to nie tylko znalezienie pracy; to wyruszenie w podróż, aby n…
Skills: Heat Treatment, Measurement Tools, Technical Drawing Interpretation, MS Office, Furnace Operation
Spokane, Washington, United States · On-site
$28/hr–$32/hr
Date Posted: 2026-08-06 Country: United States of America Location: US-WA-SPOKANE-11135 ~ 11135 W Westbow Ln ~ WESTBOW Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citize…
Skills: Preventative maintenance, Corrective maintenance, Electrical troubleshooting, Mechanical repair, Pneumatic systems
Singapore, Singapore, Singapore · On-site
Date Posted: 2026-08-06 Country: Singapore Location: SG-01-SINGAPORE-051 TC ~ 51 Calshot Rd ~ 51 CALSHOT RD-051 TC Position Role Type: Unspecified At RTX, the world's largest aerospace and defense company, 185,000 great …
Skills: Aircraft engine maintenance, Disassembly, Assembly, Inspection, Repair
Bengaluru, Karnataka, India · Hybrid
Date Posted: 2026-08-06 Country: India Location: IN-KA-BENGALURU-NORTHGATE ~ Sy No 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli Position Role Type: Hybrid At RTX, the world's largest aerospace and…
Skills: Global Mobility, Payroll Processing, Tax Compliance, Equus, Assignment Pro
Tanauan, Batangas, Philippines · On-site
Date Posted: 2026-08-06 Country: Philippines Location: PH-BTG-TANAUAN CITY-BQ4 ~ First Philippine Industrial Park ~ BLDG Q4 Position Role Type: Onsite At RTX, the world's largest aerospace and defense company, 185,000 gr…
Skills: Manufacturing engineering, Process optimization, Root cause analysis, Statistical methods, Lean application
Portsmouth, Rhode Island, United States · On-site
$87k–$165k/yr
Date Posted: 2026-08-06 Country: United States of America Location: US-RI-PORTSMOUTH-PS1 ~ 1847 W Main Rd ~ NIMITZ BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and…
Skills: Radar data analysis, System requirements management, Hardware integration, Software integration, Test plan development
Fort Wayne, Indiana, United States · On-site
$87k–$165k/yr
Date Posted: 2026-08-05 Country: United States of America Location: US-IN-FT WAYNE-150A ~ 1010 Production Rd ~ BLDG 150A Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active an…
Skills: C++, Rust, Python, Embedded Linux, Cryptographic Algorithms
Saint Petersburg, Florida, United States · On-site
$87k–$165k/yr
Date Posted: 2026-08-05 Country: United States of America Location: US-FL-ST PETERSBURG-381BD ~ 7401 22nd Ave N ~ BLDG D Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active an…
Skills: Systems Engineering, MBSE, Requirements Development, System Architecture, Integration And Test
McKinney, Texas, United States · Hybrid
$108k–$205k/yr
Date Posted: 2026-08-05 Country: United States of America Location: US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Acti…
Skills: Procurement, Subcontract management, Negotiation, Contract administration, SAP
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The engineer will perform mechanical component and mechanism design for opto-mechanical systems using Creo. They will also support assembly, integration, and test activities in a lab environment while collaborating with cross-functional teams.
Candidates must possess a Master's degree in Mechanical Engineering or a related STEM field and have experience with CAD software, specifically Creo. The role requires U.S. citizenship and the ability to obtain and maintain a TS/SCI security clearance with polygraph.
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

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.
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.
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
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
Please consider the following role type definition as you apply for this role.
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, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
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RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Offices: Arlington, VA, US
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Offices: Arlington, VA, US
