RTX

RTX

Manufactures jet engines, avionics, missiles

Methods Engineering Intern - Aftermarket & Sustainment Engineering

Summer 2027Posted on 9/22/2026Deadline 9/30/26
$17.79 - $39.42/hr

+ Annual incentive compensation

Internship
Bachelor's, Master's, PhD
East Hartford, CT, USA
In Person
No H1B Sponsorship
US Citizenship Required

About the job

Requirements
  • Must be pursuing a Bachelor's or advanced degree in Computer Science or Software Engineering and actively enrolled through completion of the internship session.
  • Must have a minimum of 60 hours of credit by the start of the internship session.
  • Minimum 3.0 cumulative GPA.
Responsibilities
  • Learn and understand the needs of the engineering organization and translate those needs into clear software requirements that drive the design, development, and testing of web applications for the engineering organization.
  • Interface and collaborate with stakeholders and customers to understand requirements, manage software products, and communicate progress.
  • Create strategies for developing scalable and maintainable applications.
  • Ensure projects are delivered on time and within budget.
  • Drive improvements in software engineering processes and practices.
Desired Qualifications
  • Experience with Large Language Models, cloud technologies such as Amazon Web Services, or database design.
  • Experience working in an agile environment.
  • Experience building web applications.
  • Experience with JavaScript frameworks such as React and Vue.
  • Experience with SQL.

About the company

RTX produces jet engines, cockpit electronics, and avionics through Pratt & Whitney and Collins Aerospace, and develops defense systems and missiles via Raytheon. Pratt & Whitney engines provide propulsion for commercial and military aircraft, while Collins Aerospace supplies flight controls, navigation, and integrated cockpit systems, and Raytheon offers missiles, radar, and sensing technologies. The company differentiates itself by offering a single, integrated portfolio that spans both commercial aviation and national defense under one corporate umbrella, drawing on the legacy of Raytheon and UTC. Its goal is to help customers fly more efficiently and protect nations by advancing propulsion, electronics, and defense technologies for civilian air travel and security needs.

Company Size

10,001+

Company Stage

IPO

Headquarters

Arlington, Virginia

Founded

2022

Get referred to RTX

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Raytheon’s five February 2026 Pentagon frameworks expand Tomahawk, AMRAAM, and SM-6 output.
  • RTX raised 2026 sales guidance to $95 billion-$96 billion after strong Q2 execution.
  • HADALUS demonstrated in August 2026, proving Raytheon’s low-cost long-endurance unmanned undersea capability.

What critics are saying

  • Pratt & Whitney’s GTF defects triggered Airbus damages claims in March 2026.
  • ITA Airways threatened suit in June 2026 over grounded A320neo engines and €150 million damage.
  • If GTF remediation slips, Airbus and airlines keep diverting orders, crushing Pratt growth.

What makes RTX unique

  • RTX’s $289 billion backlog funds defense scale while commercial aerospace absorbs volatility.
  • Raytheon won a $22.9 billion Tomahawk contract on August 17, 2026.
  • GTF Advantage reached EASA certification in April 2026 and enters service this year.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

401(k) Retirement Plan

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Parental Leave

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Employee Assistance Plan

Wellness Program

Gym Membership

Tuition Reimbursement

Student Loan Assistance

Home Office Stipend

Phone/Internet Stipend

Short-term Disability

Long-term Disability

Employee Scholar Program

Three weeks of vacation for newly hired employees

Generous 401(k) plan that includes employer matching funds

Ovia Health, fertility, and family planning

Bright Horizons, child and elder care services

Doctor on Demand, virtual doctor visits

Teladoc Medical Experts, second opinion program

Growth & Insights and Company News

Headcount

6 month growth

↑ 5%

1 year growth

↑ 5%

2 year growth

↑ 5%
PR Newswire
Sep 24th, 2026
United Airlines receives first GTF Advantage-powered A321XLR from RTX's Pratt & Whitney

United Airlines has received its first Airbus A321XLR aircraft powered by Pratt & Whitney's GTF Advantage engines, marking the inaugural delivery of this enhanced engine variant. The GTF Advantage offers up to twice the operational lifespan of current GTF engines and provides 4-8% more takeoff thrust, enabling extended range capabilities. The engine features an advanced hot section design and remains fully compatible with existing GTF models, simplifying fleet operations. Pratt & Whitney, an RTX business, plans to transition its entire PW1100G-JM production line to the Advantage specification by 2028. Current GTF operators will be able to access 90-95% of the Advantage's durability improvements through a Hot Section Plus upgrade option, available from early next year during scheduled maintenance visits.

PR Newswire
Sep 4th, 2026
Pratt & Whitney invests $25M to expand Poland manufacturing, adding 120 jobs

RTX's Pratt & Whitney is investing $25 million to expand its manufacturing facility in Niepołomice, Poland. The site produces complex tubular assemblies for commercial and military engines. The expansion, supported by the Polish government through the Polish Investment Zone Programme, will add more than 120 jobs when it becomes operational in 2028. The facility currently manufactures precision components for multiple engine types, including the GTF engine for commercial aircraft and the F135 for F-35 fighter aircraft. This investment is part of Pratt & Whitney's $125 million commitment to Polish facilities this year, including a $100 million investment in Rzeszow. Poland represents RTX's largest investment base outside the United States, with more than 9,500 employees across its businesses in-country.

Yahoo Finance
Aug 30th, 2026
RTX's $289B backlog: 60% commercial aerospace strengthens defense business flexibility

RTX's $289 billion backlog splits 60% commercial aerospace and 40% defence, a combination that benefits both divisions. The commercial segment's strong profitability allows the defence business to avoid risky fixed-price development contracts that have troubled competitors like Boeing and Lockheed Martin. This flexibility enabled RTX to terminate an unfavourable classified programme in 2024, taking a $575 million charge rather than pursuing losses. CEO Chris Calio said the contract fell outside the company's core competencies and predated RTX's formation. The arrangement works both ways. Defence earnings supported RTX through a costly powder metal coating issue affecting its geared turbofan engine. The structure allows RTX to focus on established defence solutions like Patriot missiles whilst maintaining investment in commercial aerospace during downturns.

PR Newswire
Aug 17th, 2026
RTX's Raytheon wins $22.9B contract to accelerate Tomahawk missile production

Raytheon, an RTX business, has secured a seven-year, $22.9 billion contract from the US Navy to accelerate production of Tomahawk cruise missiles. The agreement, part of the Department of War's Arsenal of Freedom initiative, will support ramping annual production to over 1,000 missiles. RTX has already tripled Tomahawk deliveries in the first half of 2026 compared to the same period in 2025. The contract will enable the company to expand capacity and work with hundreds of suppliers nationwide to scale output. Tomahawk cruise missiles provide long-range strike capabilities, allowing the Navy to target hostile forces from hundreds of miles away across multiple launch platforms.

PR Newswire
Aug 10th, 2026
RTX's Raytheon demonstrates new unmanned undersea vehicle with 2,000 nautical mile range

Raytheon, an RTX business, and Composite Energy Technologies have successfully demonstrated HADALUS, a new unmanned undersea vehicle, during a US Navy exercise. The 34-foot UUV completed at-sea missions whilst submerged, marking the first time the Navy has witnessed this integrated capability in water. HADALUS features a carbon-fibre design with over 2,000 nautical miles of endurance. The vehicle costs roughly one-third to one-fifth of comparable long-endurance vehicles. The companies progressed from conceptual sketch to working prototype in under 18 months. The demonstration showcased the UUV's ability to perform detect, reacquire, and engage functions within a single mission. "By tightly coupling design, integration and at-sea experimentation, we've proven we can bring new autonomous solutions to the fleet quickly and cost-effectively," said Jen Gauthier, vice president at Raytheon.