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Added 1 day ago
Secure System Engineering Intern (Summer 2027)
RTX Corporation
windsor locks, CT
The Embedded Product Cybersecurity Engineering team is seeking a Secure System Engineer Intern for Summer 2027. Our shared services team supports product development across the company…
Added 2 days ago
AE
Campus Undergraduate Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
At American Express, we empower future technologists to learn, innovate, and make an impact from day one. As an AI Engineer Intern in Enterprise Technology Services, you’ll join a 10-week…
Added 2 days ago
Summer 2027 Provider Delivery Software Engineer enGen Undergraduate Intern
Highmark Health
Jefferson City, MO
As a member of the Provider Delivery organization, the intern will work alongside software engineers, architects, product owners, analysts, and business stakeholders to design, develop,…
Added 2 days ago
Hardware Design Engineer Intern
Emerson
Round Rock, TX
…manufacturing industries. We are seeking a Hardware Design Intern (Summer 2027) who is passionate about electrical and mechanical engineering and excited to gain hands-on experience in a…
Added 2 days ago
Graduate Software Engineering Intern
Emerson
Round Rock, TX
…Process Systems and Solutions business develops automation software to streamline manufacturing processes. We are looking for a Graduate Software Engineer Intern (Summer 2027) who is…
Added 2 days ago
Applications Engineer Intern
Emerson
Austin, TX
Emerson is a global leader in automation technology and software. Through our deep domain expertise and legacy of flawless execution, Emerson helps customers in critical industries like…
Added 2 days ago
Summer 2027 Provider Delivery Software Engineer enGen Undergraduate Intern
Highmark Health
Jefferson City, MO
As a member of the Provider Delivery organization, the intern will work alongside software engineers, architects, product owners, analysts, and business stakeholders to design, develop,…
Added 2 days ago
P
Systems Engineer I
Paychex
Webster, NY · Allentown, PA · High Point, NC · West Palm Beach, FL · Cincinnati, OH · Saint Petersburg, FL · Tempe, AZ · Phoenix, AZ
- $61,000 to $95,900 USD / year
This position works within cross-functional Agile Delivery Teams alongside Software Engineers, Quality Engineers, Product Owners, Solution Architects, Scrum Masters, Security Engineers, and…
Added 2 days ago
Electrical Engineer I (For SNC Summer 2026 Interns Only)
Sierra Nevada Corporation
Plano, TX
…humanity through technology and imagination! As an Electrical Engineer I, you will be involved in the initial phases of research, design, and development of electrical/electronic systems…
Added 2 days ago
BO
General Engineer - Banknote Development, Quality, and Manufacturing
Bureau of Engraving and Printing
Washington, DC · Fort Worth, TX
- $81,186 to $111,087 USD / year
…the Deputy Director - Chief Operating Officer. As a General Engineer - Banknote Development, Quality, and Manufacturing, you will apply mechanical, electrical, industrial engineering or…
Added 3 days ago
NA
General Engineer
Naval Air Systems Command
Jacksonville, FL
- $106,437 to $138,370 USD / year
You will serve as a Systems Engineer (Airframe L&S) in the F-35 Airframe Integrated Product Team of FLTREADCEN SOUTHEAST.
Added 3 days ago
Summer 2027 Software Engineer enGen Undergraduate Intern
Highmark Health
Harrisburg, PA
The Summer 2027 Software Engineer Undergraduate Internship provides students with an opportunity to gain practical, hands-on software engineering experience through direct exposure to…
Added 3 days ago
Summer 2027 Software Engineer enGen Undergraduate Intern
Highmark Health
Harrisburg, PA
As a member of the software engineering team, the intern will work closely with developers, architects, business analysts, product owners, and scrum team members to support the design,…
Added 3 days ago
Z
Software Engineer Intern, Software Systems [Summer 2027]
Zoox
Foster City, CA
- $6,500 to $9,500 USD / month
Product Security: Strengthens the security of the vehicle and its software, including remote attestation.
Added 3 days ago
Software Engineer Intern
FlightSafety International Inc
Seattle, WA
…team within the AI Engineering organization builds ML-powered product experiences from document understanding to intelligent workflows and, increasingly, AI agents that help customers work…
Added 3 days ago
FI
Software Engineer Intern
FlightSafety International Inc
Seattle, WA
- $38 to $45 USD / hour
As a Software Engineer Intern on the Cloud Engineering STaaS Team, you will help build a unified, multi-cloud storage platform that gives Docusign product teams standardized, self-service…
Added 3 days ago
FI
Software Engineer Intern
FlightSafety International Inc
Seattle, WA
- $38 to $45 USD / hour
As a Software Engineer Intern on the Cloud Engineering STaaS Team, you will help build a unified, multi-cloud storage platform that gives Docusign product teams standardized, self-service…
Added 3 days ago
Software Engineering Internship
Lyric
Jefferson City, MO
The Software Engineer Intern will join Lyric during an important period of technology modernization as we evolve our payment integrity platform, modernize legacy applications, build clean…
Added 3 days ago
Project Leader, Office of Net Assessment
The MITRE Corporation
McLean, VA
…improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and…
Added 3 days ago
Sales Tech Internship- Summer 2027
CrowdStrike, Inc.
Arlington, VA · Redmond, WA · Sunnyvale, CA
…certifications, and an engaging environment. As a Sales Technical Intern, you will master CrowdStrike product knowledge, technical requirements, gain experience on how to present a complex…
Added 3 days ago
Software Engineer, Internship - Sovereign AI Systems
Palantir Technologies
NY
As a Software Engineer Intern on Sovereign AI Infrastructure, you will help build the systems that make AI agents useful, reliable, and governable in high-stakes operational environments.
Added 3 days ago
P
Software Engineer Intern - Summer 2027
PayPal
San Jose, CA · Chicago, IL · Omaha, NE · Scottsdale, AZ · Austin, TX
- $27 to $55 USD / hour
As a Software Engineer Intern, you will work alongside some of the best and brightest engineering talents in the industry. As an integral member of your team, you will estimate engineering…
Added 4 days ago
Software Engineer Lead
Arizona State University
United States
Are you an experienced software engineer who excels at creating and enhancing technology solutions for a variety of learner needs? Do you enjoy working in collaborative, mission-driven,…
Added 4 days ago
Software Engineer Intern (Winter 2027)
Figma, Inc.
NEW YORK, NY
Added 4 days ago
Embedded Software Engineer Intern - Summer 2027
Lockheed Martin
Huntsville, AL · Sunnyvale, CA · Littleton, CO · Huntsville · Sunnyvale · Littleton
Performs assignments in technical/engineering organizations (e.g., Electronics Engineering, Software Engineering, Facilities Engineering, Manufacturing Engineering) during vacations and…

Closed listing

RTX

Mechanical Engineer Intern (Summer 2027)

United States

The salary range for this role is 42,000 USD - 88,000 USD.

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: The salary range for this role is 42,000 USD - 88,000 USD.
Closing date: Nov 3, 2026
Posting language: English
Posted: Oct 28, 2026

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Original job description

Archived listing. The details below describe a past opening.

Date Posted:

2026-10-28

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: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type:

None/Not Required

Security Clearance Status:

Not Required

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.

What You Will Do Raytheon Intelligence & Space is seeking an Mechanical Engineer intern to join the space and airborne optics department to support development, integration and test across multiple space & airborne programs in El Segundo, CA. The selected candidate will perform mechanical component 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 general components and application of engineering principles to aid in design and development. They should be capable of performing in-depth research on component design and materials for design and analysis of 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 be able 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

Must be pursuing Bachelor’s or Advanced degree in Mechanical Engineering or related (STEM) major and actively enrolled through the completion of the internship/co-op session
Must have a minimum of 60 hours of credit by the start of the internship / co-op session
Experience in the design and development of mechanical hardware
Experience in commercial CAD software, such as Creo
Experience may be obtained through on-the-job experience, research, coursework, or projects

Qualifications We Prefer

Experience in component design, analysis, and/or build of space/airborne hardware
Experience in GD&T and Tolerance analysis for designs/drawings
Experience in CAD design using Creo
Experience leading a design or build team on a project
Experience in DFMA principles and modern machining techniques

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

Learn More & Apply Now

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 42,000 USD - 88,000 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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About employer

More about this job

Skills

Mechanical systems
PTC Creo
Assembly
Engineering principles
Research
Design drawings
Change management
Process engineering
Product data management
Mechanical engineering
CAD software
Machining

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