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Heat Exchanger Design Engineer Jobs (NOW HIRING)

Role Overview We're looking for a Sr. Heat Exchanger Engineer to own the design, specification, and development of heat exchangers across Arbor's supercritical CO power system. You'll span the full ...

Sr. Heat Exchanger Engineer

El Segundo, CA · On-site

$111K - $152K/yr

Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal ... Own the thermal-hydraulic design of all heat exchangers in the Arbor power system--recuperators ...

Sr. Heat Exchanger Engineer

El Segundo, CA · On-site

$111K - $152K/yr

Role Overview We're looking for a Sr. Heat Exchanger Engineer to own the design, specification, and development of heat exchangers across Arbor's supercritical CO₂ power system. You'll span the ...

Develop/execute the application engineering technology simulation into the heat exchanger design. * Work closely with both Application Engineering and Manufacturing Engineering to develop the next ...

... the design, optimization, deployment, and troubleshooting of liquid cooling heat exchanger solutions. They bridge advanced thermal engineering theory with heat exchanger manufacturing experience ...

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Heat Exchanger Design Engineer information

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How much do heat exchanger design engineer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for heat exchanger design engineer in the United States is $42.57, according to ZipRecruiter salary data. Most workers in this role earn between $38.70 and $44.23 per hour, depending on experience, location, and employer.

What does a heat exchanger design engineer do?

A Heat Exchanger Design Engineer specializes in designing and developing heat exchangers, which are devices used to transfer heat between two or more fluids. Their responsibilities include analyzing thermal and mechanical requirements, selecting suitable materials, creating detailed designs, and ensuring that the exchangers meet industry standards and client specifications. They often use specialized software for simulations and calculations, collaborate with other engineering teams, and may also be involved in testing prototypes or troubleshooting existing systems.

What are the key skills and qualifications needed to thrive as a heat exchanger design engineer?

To thrive as a Heat Exchanger Design Engineer, you need a strong background in mechanical or chemical engineering, thermodynamics, and fluid mechanics, often supported by a relevant engineering degree. Expertise in CAD software (such as AutoCAD or SolidWorks), heat exchanger design software (like HTRI or Aspen EDR), and familiarity with industry codes and certifications (e.g., ASME standards) are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills set top candidates apart. These competencies enable the engineer to create efficient, safe, and reliable heat exchanger systems that meet both technical and regulatory requirements.

What are some common challenges faced by heat exchanger design engineers during project execution?

Heat Exchanger Design Engineers often encounter challenges such as balancing performance requirements with cost constraints, ensuring compliance with industry standards, and addressing space limitations within customer facilities. Additionally, they must collaborate closely with process engineers, fabricators, and clients to resolve technical issues and accommodate late-stage design changes. Effective communication and problem-solving skills are essential to managing these complexities and delivering reliable, efficient heat exchanger solutions.

What is the difference between Heat Exchanger Design Engineer vs Mechanical Design Engineer?

AspectHeat Exchanger Design EngineerMechanical Design Engineer
CredentialsBachelor's in Mechanical Engineering, relevant certificationsBachelor's in Mechanical Engineering, relevant certifications
Work EnvironmentIndustrial plants, manufacturing, energy sectorVarious industries including automotive, aerospace, manufacturing
Industry UsageSpecialized in heat transfer equipmentBroader mechanical systems design

The Heat Exchanger Design Engineer focuses specifically on designing heat transfer equipment, requiring specialized knowledge in thermodynamics and fluid mechanics. In contrast, the Mechanical Design Engineer has a broader scope, working on various mechanical systems across multiple industries. Both roles often require similar educational backgrounds and certifications, but their daily tasks and industry applications differ significantly.

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What are popular job titles related to Heat Exchanger Design Engineer jobs?

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Infographic showing various Heat Exchanger Design Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 89% Full Time, 7% Part Time, and 3% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $88,537 per year, or $42.6 per hour.

Mechanical Design Engineer - Heat Exchangers

Camden, NJ • On-site

Holtec International
Oil and Gas Extraction • 501 - 1,000 employees

$105K - $125K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago


Holtec International rating

8.0

Company rating: 8.0 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

182nd of 499 rated machine equipment manufacturers


Job description

The Technical Sponsor/Mechanical Design Engineer - Heat Exchangers is responsible for the design, development, and technical oversight of heat exchanger equipment used in the power generation industry. This role serves as the technical lead for assigned projects, translating customer and internal requirements into engineered solutions that meet performance, quality, regulatory, and schedule objectives. The position coordinates design activities, maintains configuration control, reviews design concepts and fabrication drawings, and works closely with engineers, designers, and manufacturing personnel to ensure accurate and timely project execution. The successful candidate will possess strong mechanical design expertise, extensive experience with ASME Section VIII and/or Section III heat exchanger design, proficiency in 3D CAD modeling and 2D drafting, and a commitment to delivering high-quality engineering documentation.
Location: Camden, NJ (On-site)
Primary Responsibilities:
  • Design heat exchanger equipment for use in the power industry
  • Review client and Holtec specifications to determine design requirements
  • Coordinate and perform design work to fulfill project requirements, maintain configuration control and achieve target dates
  • Oversee preparation of and perform review of design concept drawings for equipment using input from various technical disciplines
  • Oversee preparation of and perform review of detailed fabrication drawings to be used by manufacturers to fabricate Holtec equipment
  • Assist design team members with their responsibilities for accurate and timely execution of projects

Requirements:
  • Bachelor's degree in Mechanical Engineering, Mechanical Design, or a related engineering discipline required.
  • Minimum of two (2) years of experience utilizing CAD software to develop 3D solid models, assemblies, and detailed 2D fabrication and manufacturing drawings.
  • Minimum of five (5) years of experience designing ASME Boiler and Pressure Vessel Code Section VIII and/or Section III heat exchangers, including familiarity with applicable design, fabrication, and regulatory requirements.
  • Demonstrated attention to detail with the ability to produce accurate, high-quality engineering calculations, drawings, and technical documentation.
  • Strong verbal and written communication skills, with the ability to effectively collaborate across engineering, manufacturing, project management, and customer teams.
  • Excellent analytical, mathematical, and problem-solving abilities with a proven capacity to evaluate technical challenges and develop practical engineering solutions.
  • Working knowledge of mechanical design principles and engineering practices, including geometric dimensioning and tolerancing (GD&T), tolerance stack-up analyses, fit and clearance evaluations, and interference assessments.
  • Experience developing engineered products and technical documentation in collaboration with engineers, designers, fabricators, and manufacturing personnel.
  • Demonstrated ability to manage multiple priorities, meet project milestones, and deliver quality work with minimal supervision in a fast-paced environment.
  • Experience supporting the complete engineering design lifecycle, from concept development and design reviews through fabrication, testing, and implementation, preferred.

A Generation Ahead by Design™
Investing in people who power the future.
We believe great work deserves great rewards. Our benefits go beyond the basics, reflecting our commitment to supporting your whole self...your health, your future, and your career growth. This includes:
Compensation:
  • Annual compensation based on skills and experience ranging from $105,000 to $125,000

Benefits:
  • Industry-leading medical, dental, and vision coverage with a generous employer premium contribution and Day 1 eligibility!
  • FLEX Program - Hybrid work opportunities available for eligible roles, where business needs and role requirements allow
  • 401(k) retirement plan with up to a 5% company match and immediate vesting to support long-term financial security
  • Paid time off and 11 paid holidays to support rest, balance, and recharge
  • Wellness program offering rewards for participation in company-supported health initiatives
  • Commuter benefits supporting mass transit and commuter parking options
  • Company-paid life and AD&D insurance for added peace of mind
  • Education assistance to support continued education and professional growth
  • Employee support and voluntary benefits, including an Employee Assistance Program and optional coverage such as disability, legal, identity theft, and insurance programs
  • Benefits eligibility and offerings may vary based on role, location, and employment status

If you're driven to solve meaningful challenges and make a lasting impact, we invite you to build your career at Holtec-a generation ahead by design™.

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