×
Register Here to Apply for Jobs or Post Jobs. X

Senior Mechanical Cooling Engineer

Job in Marlborough, Middlesex County, Massachusetts, 01752, USA
Listing for: Raytheon
Full Time position
Listed on 2026-09-06
Job specializations:
  • Engineering
    Mechanical Engineer, Systems Engineer, Engineering Design & Technologists, Manufacturing Engineer
Job Description & How to Apply Below

Date Posted:

Country:

United States of America

Location:

US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1

Position Role Type:

Onsite

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

Security Clearance Type:

DoD Clearance:
Secret

Security Clearance Status:

Active and existing security clearance required after day 1

At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

The Raytheon Hardware Engineering (HWE) Organization leads the mechanical-electrical hardware design, development and production of critical defense systems. The HWE Team uses state-of-the-art tools, processes, technology, and Raytheon’s CORE principles. HWE’s capabilities encompass a broad range of technical disciplines which include engineering, manufacturing, technical services, materials, processes, analysis, test, and documentation.

The Radar Mechanical Design Department leads mechanical design, development, and integration of some of the most innovative land-based and shipboard radars in the world. This includes phased array radar systems, electronic modules, pedestals, and power and liquid cooling systems. The department comprises individuals with technical expertise and experience in all phases of hardware design, integration, and production support.

The Senior Cooling Systems Engineer will support cooling and hydraulic systems used in a variety of harsh environmental military applications. Our primary role is to design and support the fabrication, testing, and installation of custom liquid-cooled systems for radars. We also support custom air-cooling of power and communication shelters.

This position is in Marlborough, MA. (On-site)

What You Will Do

  • Working collaboratively with our customers to establish cooling systems requirements
  • Mechanical design, analysis, and documentation of cooling hardware and system
  • Selection of components including pumps and heat exchangers
  • Drawing generation, drawing release, and drawing change incorporation
  • Resolution of change requests from manufacturing or suppliers
  • Provide technical conscience, challenged with making sure the product and process meet appropriate standards and requirements.
  • Factory and supplier support of product integration domestically and internationally
  • Willingness to travel to domestic Raytheon sites, suppliers, and government facilities.
  • Willingness for international travel to Middle East, Asia, and Europe to foreign sites, suppliers, and facilities.

Qualifications You Must Have

  • Typically requires a degree in Science, Technology, Engineering, and Mathematics (STEM) and a minimum of 5 years of prior relevant experience or an advanced degree in a related field and minimum 3 years’ experience.
  • Experience in the fields of Thermodynamics, Fluid Mechanics, and/or Heat Transfer.
  • Engineering project experience involving cooling systems – liquid cooling or air cooling.
  • Experience in solid modeling tools such as Pro/Engineer, Solidworks, AutoCAD, Autodesk Inventor, or similar tool.

Qualifications We Prefer

  • An advanced degree in Science, Technology, Engineering, and Mathematics (STEM).
  • Experienced in the application of ANSI 14.5M – 1994 (1982), Geometric Dimension & Tolerance.
  • Proficiency in Product Data Management (PDM) or equivalent configuration/data management software
  • Col…
Position Requirements
10+ Years work experience
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary