Jobs in the United States

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Added just now
Director of Operations
R. C. TWAY COMPANY, LLC
Louisville, KY
…include Operations Manager, 7 Team Leaders, and a Manufacturing Engineer/Facilities Manager. This position requires local travel between the 3 sites in…
Added just now
Senior Mechanical Engineer
Relativity Space
Long Beach, CA
…in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in…
Added just now
Senior Fluid Systems Engineer
Relativity Space
Long Beach, CA
…in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in…
Added just now
VA
Associate Engineer - Electrical
Vector Atomic
Pleasanton, CA
- $80,000 to $110,000 USD / year
…experience. Significant involvement in Senior Design projects or technical extracurriculars (e.g., Robotics, Formula SAE) is highly…
Added 1 min ago
1
Security Engineer, Corporate Security
1Password
Remote, United States
- $123,000 to $172,000 USD / year
1Password helps people use technology safely. As a Security Engineer on the Corporate Security team, you’ll build and automate practical controls across identity, devices, internal tools,…
Added 1 min ago
Surveillance Infrastructure Technician
Yuhaaviatam of San Manuel Nation
Highland, CA
Must hold or be able to obtain within 1 year from date of start in department and maintain, Genetec beginner and advanced certification required · Must have the ability to read, write, and speak English for safety purposes
Added 2 mins ago
AI Engineer – Agentic AI & Applied Generative AI- Senior Associate
PricewaterhouseCoopers Advisory Services LLC
Atlanta, GA · Raleigh, NC · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Columbia, SC · Columbus, OH · Dallas, TX · Baltimore, MD · Richmond, VA · Boston, MA · St. Louis, MO · Salt Lake City, UT · San Antonio, TX · Seattle, WA · Spartanburg, SC · Albany, NY · Stamford, CT · Tampa, FL · Austin, TX · Tulsa, OK · Washington, DC · Denver, CO · Des Moines, IA · Detroit, MI · Buffalo, NY · Florham Park, NJ · Fort Worth, TX · Greensboro, NC · Hartford, CT · Houston, TX · Grand Rapids, MI · Jacksonville, FL · Kansas City, MO · Little Rock, AR · Birmingham, AL · Fayetteville, AR · Melville, NY · Milwaukee, WI · Minneapolis, MN · Nashville, TN · New Orleans, LA · NY · Oklahoma City, OK · Philadelphia, PA · Pittsburgh, PA
What You Must Have
Added 2 mins ago
HT
Manufacturing Engineer I - Relocation reimbursement or assistance is not offered for this position.
HI TECH HONEYCOMB INC
San Diego, CA
- $85,000 to $97,000 USD / month
Hi Tech Honeycomb is hiring a Manufacturing Engineer I to support our engineering and manufacturing operations. This position will focus on developing technical drawings and product…
Added 2 mins ago
Maintenance Engineer
Kobelco Aluminum Automotive Products
Bowling Green, KY
Maintenance Engineer’s prime objective is to support the maintenance team in maintaining equipment in a planning, developing and in a technical manner.
Added 2 mins ago
Senior Space Solar Array Assembly Development Engineer
Blue Origin Personnel, LLC
United States
…high-rate production. We are primarily seeking a senior-level engineer, but are open to exceptional candidates at adjacent career levels whose manufacturing process development and assembly…
Added 2 mins ago
Solar PV Test Engineer III – Solar Center of Excellence
Blue Origin Personnel, LLC
United States
…well and measure what changed. We are primarily seeking an Engineer III, but are open to exceptional candidates at adjacent career levels whose test, reliability, and lab experience align…
Added 2 mins ago
Electrical Engineer III
Honeybee Robotics, LLC
Los Angeles, CA
Honeybee Robotics is seeking an Electrical Engineer. In this role you will be interfacing with customers and inter-disciplinary project teams to develop electrical components and avionics…
Added 2 mins ago
Manufacturing Engineer Sr
Blue Origin Personnel, LLC
Space Coast, FL
…Concepts & Enterprise Engineering business unit, where we provide technical solutions across multiple early-stage development programs. This role will set manufacturing operations direction…
Added 2 mins ago
Build Engineer III
Blue Origin Personnel, LLC
United States
…and vendor support. We are looking for someone to apply their technical expertise, leadership skills, and dedication to quality, to positively impact the development of rocket hardware and…
Added 2 mins ago
Solar Array Development Engineer III - Lunar Permanence
Blue Origin Personnel, LLC
Space Coast, FL
As a Solar Array Development Engineer, you will own the material selection and process development of solar arrays for space missions, from concept and development to manufacturing. The…
Added 2 mins ago
Aerospace Systems Engineer
Blue Origin Personnel, LLC
Denver, CO · Huntsville, AL
…innovative solutions while demonstrating personal leadership, technical competence and judgement, and a commitment to the highest technical…
Added 2 mins ago
Jr Production Support Engineer
Allocore
Mechanicsburg, PA
This position requires on-site work five days per week during the first 60 days
Added 3 mins ago
Staff Software Engineer - Enterprise Data Warehouse (Remote)
Remote, United States
The Staff Data Engineer is a senior technical leader responsible for designing, building, and operating enterprise-scale data platforms and data products within the Enterprise Data…
Added 3 mins ago
SO
Construction Engineer Associate III
State of Kansas
KS
- $77,729.6 USD / year
Intern Engineer Certification recognized by the Kansas Board of Technical Professions
Added 3 mins ago
ET
Principal Systems Engineer
E&M Technologies, Inc.
Offutt AFB, NE
- $130,000 to $150,000 USD / year
Must have and be capable of maintaining a U.S · Department of Defense (DoD) Must have a current/active TS/SCI and with ability to obtain a CI Poly
Added 3 mins ago
Senior Research Engineer/Scientist
USA SOLVENTUM US LLC
TX · MN
· Hybrid/onsite at least 4 days per week in San Antonio, TX, or Eagan, MN
Added 4 mins ago
Adobe Lead Business Consultant
Perficient
United States
…projects. The Business Consultant will interface with Perficient technical and business delivery personnel, as well as vendors and customers on a regular…
Added 4 mins ago
Sr Software Development Engineer- SCOUT
Remitly, Inc.
United States
We're hiring a Senior Software Engineer to join our Scout team - Remitly's agentic AI team responsible for building AI-powered experiences that help customers send money, solve problems,…
Added 4 mins ago
ML Research Engineer, HOUr - ISE
Apple
Cupertino, CA
You must have a proven track record of domain expertise and technical leadership in applied ML research
Added 4 mins ago
SI
SAP NS2 Senior DevOps Engineer
SAP IT Business Systeme
Austin, TX
- $131,000 to $271,600 USD / year
All internals must have manager’s approval to transfer

RTX

Cryogenic Engineering Intern (Summer 2027)

United States

The salary range for this role is 37,000 USD - 82,000 USD.

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Job details

Pay: The salary range for this role is 37,000 USD - 82,000 USD.
Apply by: Nov 17, 2026
Posting language: English
Posted: Nov 12, 2026

Original job description

Date Posted:

2026-11-12

Country:

United States of America

Location:

US-AZ-TUCSON-811A ~ 1151 E Hermans Rd ~ BLDG 811A (External Site)

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

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's internship program is designed to empower growth by exploring the dynamic nature of the defense industry throughout Raytheon Operations, Supply Chain & Quality (OSCQ). Throughout the summer, you will be able to expand your knowledge of OSCQ while also gaining unprecedented exposure to leadership along the way.

The Cryogenic Engineer will work under general direction to advance high pressure/high purity cryogenic gas delivery systems, including development of improved high pressure pump systems, improving high purity test methods, supporting the design and installation of high purity systems, and managing technical oversight of bulk gas suppliers.

What You Will Do:

Support high pressure/high purity cryogenic gas delivery systems
Test high pressure/high purity cryogenic gas delivery systems
Gain exposure to test and preventive maintenance procedures
Conduct troubleshooting of gas delivery systems
Review Test Position Manuals and Test Error Analysis Reports

Qualifications You Must Have:

Must be pursuing Bachelor’s or Advanced degree in Chemical, Mechanical, Manufacturing Engineering, Applied Physics, or related Science, Technology, Engineering or Mathematics (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 with Microsoft Office tools
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.

*Experience may be obtained through on‑the‑job experience, research, coursework, or projects.

Qualifications We Prefer:

Degree focus in Chemical Engineering, Mechanical Engineering, Applied Physics, or Manufacturing Engineering
Experience/Education with interpretation of mechanical drawings
Experience/Education with Creo CAD software
Knowledge of physical properties of bulk gas storage and delivery
Knowledge of high pressure plumbing and fittings
3.0 cumulative GPA

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.

Learn More & Apply Now Please ensure the role type defined below is appropriate for your needs before applying to this role.

This position is not eligible for relocation assistance
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.
This position involves direct support of manufacturing activities and requires spending time in and around factory areas.
Please upload a copy of your most recent transcripts with your resume when applying to this requisition. Include your cumulative GPA and projected graduation date on your resume.
Clearance Information: This position requires security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm

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 37,000 USD - 82,000 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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Jobs in the United States