HVAC Design Engineer II

Holtec International and its subsidiary companies are designing an unfailingly safe and secure source of clean energy using nuclear fission, called the SMR-300 small modular reactor. The position is offered by SMR LLC as a member of the Holtec International family, a global turnkey supplier of equipment and systems for the nuclear, solar, geothermal, and fossil power generation sectors of the energy industry. Come join a growing multidisciplinary team of designers and engineers designing the next-generation nuclear power plant. Holtec International is seeking applicants for the role of HVAC Design Engineer II. The Engineer is responsible for the design of HVAC systems for buildings in the SMR-300 power plant. This role requires frequent interfacing with other engineering disciplines and licensing groups as well as capable management of system integration activities. The Engineer must be eager to learn new skills to create feasible/practical solutions to challenging design problems. The Engineer will be part of a team executing a U.S. Government cost-shared development program requiring efficient completion of engineering assignments. Location(s): Camden, NJ, Covert, MI, Buchanan, NY, North Pittsburgh, PA Primary responsibilities:

• Design HVAC systems for power plant buildings
• Assist contractors designing HVAC systems with recommendations
• Consult with vendors to develop new designs to meet unique challenges
• Review process flow diagrams, piping/ducting and instrumentation diagrams

(P&ID/D&ID), system descriptions, specifications, thermal and pressure loss calculations, and control logic. * Develop calculations for breathing air required for enclosed spaces, and air leakages from rooms/buildings. * Develop equipment specifications and interact with vendors to obtain vendor input/design confirmation of various components. * Review vendor/contractor designs to ensure compliance with the industry standards and system/component requirements. * Applicants should be prepared to play an active role in a project-driven and highly integrated engineering team. Requirements:

• BS in Engineering from an ABET-accredited program is required.
• Strong academic background in HVAC.
• 4-6 years of experience in the design of HVAC systems for the energy

industry.

• Effective communication, organizational and interpersonal skills.
• Excellent attention to detail and capable of producing error-free documents.
• Effective communication, organizational, and interpersonal skills.
• Strong math, analytical, problem-solving, and computer skills.
• Eligible to work under 10 CFR Part 810.

Preferred Qualifications: * Master's degree in chemical engineering, mechanical engineering, nuclear engineering, or closely related field

• Industry experience in designing HVAC systems for nuclear power plants
• Experience working with engineers and fabricators to develop designs and

drawings.

• Knowledge and understanding of ASHRAE standards.
• PE License
• Experience with using AutoCAD.

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 $100,000.00-$130,000.00 * Additional compensation earned through incentive structure 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™.