About the role#
The Cryogenic Engineering Intern will work under general direction to advance high-pressure and high-purity cryogenic gas delivery systems. This role involves developing improved high-pressure pump systems, refining test methods, and managing technical oversight of bulk gas suppliers. You will support the design and installation of high-purity systems while gaining exposure to the operational side of the defense industry.
What you'll do#
- Support, test, and troubleshoot high-pressure and high-purity cryogenic gas delivery systems.
- Gain exposure to test and preventive maintenance procedures.
- Review Test Position Manuals and Test Error Analysis Reports.
- Support the design and installation of high-purity systems.
- Manage technical oversight of bulk gas suppliers.
What you'll need#
- Currently pursuing a bachelor's or advanced degree in Chemical, Mechanical, or Manufacturing Engineering, Applied Physics, or a related STEM field.
- Must be actively enrolled through the completion of the internship.
- Completion of at least 60 credit hours by the start of the internship.
- Proficiency with Microsoft Office tools.
- U.S. citizenship is required to obtain and maintain a U.S. government-issued security clearance.
- Preferred: 3.0 cumulative GPA or higher.
- Preferred: Experience or education with mechanical drawings and Creo CAD software.
- Preferred: Knowledge of physical properties regarding bulk gas storage, delivery, high-pressure plumbing, and fittings.
Location & details#
- Location: Tucson, Arizona.
- Term: Summer 2027.
- Work Modality: On-site.
- Employment Type: Full-time.
- This position involves direct support of manufacturing activities and requires time spent in and around factory areas.
About RTX
RTX operates in the aviation and aerospace component manufacturing industry. The organization consists of three primary businesses: Collins Aerospace, Pratt and Whitney, and Raytheon. It produces advanced sensors, aircraft engines, and defense systems for the aerospace and defense sectors. The company is based in Arlington, Virginia and employs over 10,000 people.
How to get in at RTX
Applying early to RTX gives you a distinct advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, so you can submit your materials before the applicant pool grows too large. Being among the first to apply ensures your profile is seen while the team is still actively filling the position. You can also use Intern Insider to identify the specific recruiters behind RTX roles to reach out directly. Connecting with a recruiter to ask about the position or a potential referral often improves your response rate compared to applying into a general queue. This direct approach helps you stand out from the crowd.
