Working alongside experienced engineers, you'll contribute to engineering design, technical analysis, field support, and project execution while developing the skills needed for a successful career in the energy industry. What You'll Do As a Mechanical Engineer I, you will support engineering and design activities for plant upgrades, modifications, and modernization projects. Responsibilities include: • Assisting with engineering studies, calculations, and technical evaluations • Supporting the design and analysis of mechanical systems such as: • Pumps • Valves • Heat exchangers • Piping systems • Pressure vessels • HVAC and ventilation systems • Turbines and auxiliary equipment • Performing thermal, hydraulic, flow, and pressure-drop calculations • Preparing engineering documentation, specifications, and design packages • Supporting equipment installation, testing, troubleshooting, and startup activities • Participating in plant walkdowns and field assessments • Collaborating with multidisciplinary engineering teams, clients, and field personnel • Identifying opportunities to improve plant safety, reliability, efficiency, and performance Required Qualifications • Bachelor's degree in Mechanical Engineering from an ABET-accredited university • 0-2 years of engineering experience • Relevant experience gained through internships, co-ops, capstone projects, or coursework Basic Knowledge Of • Fluid mechanics, thermodynamics, and heat transfer • Pumps, valves, heat exchangers, and piping systems • Mechanical equipment design and selection • Engineering calculations and analysis • HVAC and industrial mechanical systems • ASME, ANSI, and other applicable engineering standards Preferred Qualifications • Master's degree in Mechanical Engineering • Internship or industry experience supporting power generation, industrial, or energy projects • Nuclear industry experience • Fundamentals of Engineering (FE) Exam passed • EIT certification preferred • Experience with AutoCAD, SolidWorks, Mathcad, ANSYS, AutoPIPE, or CAESAR II Skills for Success • Strong communication and interpersonal skills • Critical thinking and problem-solving abilities • Excellent organizational and time-management skills • Attention to detail and commitment to quality • Ability to manage multiple priorities and work effectively in team environments Work Environment This position may require: • Travel to client and project sites • Equipment walkdowns in industrial environments • Climbing ladders and accessing elevated work areas • Working in secure nuclear facility environments • Overtime as required by project schedules Candidates must be able to obtain and maintain unescorted access to nuclear facilities and pass required security screenings and drug testing. Benefits Zachry Nuclear offers a competitive benefits package including: • 401(k) • Medical, Dental, and Vision Insurance • Health Savings Account (HSA) • Life Insurance • Employee Assistance Program (EAP) • Retirement Plan Why Zachry Nuclear? At Zachry Nuclear, you'll work on meaningful projects that support critical energy infrastructure while learning from experienced industry professionals. This role is an excellent opportunity to build a long-term career in nuclear engineering, power generation, and mechanical system design. Certain positions may involve access to information and technology subject to U.S. export control laws. Compliance with applicable regulations will be considered during the hiring process.