Siemens Energy

 HVAC Engineer – Construction Projects

A Snapshot of Your Day

The HVAC Engineer for Construction Projects is responsible for supporting, reviewing, and overseeing all Heating, Ventilation, and Air Conditioning (HVAC) engineering activities during the execution of industrial construction projects, from design coordination through construction and commissioning phases.

This role ensures that HVAC systems are designed, installed, tested, and commissioned in compliance with Siemens Energy standards, project specifications, applicable codes, and local regulations. The position acts as a technical liaison between Siemens Energy Real Estate BSS, the General Contractor, HVAC subcontractors, engineering firms, and internal Siemens Energy stakeholders, contributing to safe, efficient, and reliable plant operation.

How You’ll Make an Impact

• ·       Review and coordinate HVAC design packages prepared by third-party engineering firms, ensuring alignment with Siemens Energy standards, energy efficiency requirements, and project scope.
• ·       Supervise and monitor HVAC construction activities executed by the General Contractor and specialized subcontractors, verifying correct installation of equipment, ductwork, piping, insulation, and control systems.
• ·       Identify technical deviations, constructability issues, and interface risks related to HVAC systems, proposing compliant and practical solutions in coordination with Project Management.
• ·       Participate in inspections, functional testing, balancing, commissioning, and performance verification of HVAC systems, ensuring readiness for operation and compliance with design intent.
• ·       Coordinate closely with Mechanical, Electrical, Civil, Automation, EHS, and Quality teams to ensure HVAC systems are properly integrated into overall construction and commissioning plans.
• ·       Support technical documentation and reporting by managing punch lists, reviewing as-built documentation, and capturing lessons learned to support continuous improvement.

What You Bring

• ·       Strong technical knowledge of HVAC systems for industrial and manufacturing facilities, including air handling units (AHUs), ventilation systems, exhaust systems, chilled water systems, ductwork, and HVAC controls.
• ·       Ability to interpret HVAC drawings, layouts, schematics, equipment datasheets, and technical specifications.
• ·       Solid understanding of applicable HVAC standards and codes (ASHRAE, SMACNA, ISO, local mechanical codes) and ability to align them with Siemens Energy internal requirements.
• ·       Experience coordinating with contractors and multidisciplinary project teams to resolve technical issues during construction and commissioning.
• ·       Strong analytical and problem-solving skills, with a proactive and quality-focused mindset.
• ·       Intermediate to advanced English proficiency (spoken and written) for technical coordination and reporting.
• ·       High attention to detail, organizational skills, and commitment to safety, quality, and schedule adherence.

Profile Summary

HVAC Engineer with a bachelor’s degree in mechanical engineering or related discipline, and a minimum of 5 years of experience in industrial or large-scale construction projects. Demonstrated experience supporting HVAC design coordination, construction supervision, and commissioning activities. Familiar with international HVAC standards and best practices, with the ability to work effectively in multidisciplinary and multicultural environments. Recognized for technical rigor, coordination capability, and effective collaboration with contractors and project teams.

About the team

The HVAC Engineer will report to the Project Manager of Siemens Energy Real Estate BSS for the STM300 expansion project located in Santa Teresa, Guanajuato. The role is part of the Siemens Energy project execution organization, working closely with Engineering, Construction, EHS, Quality, and Commissioning teams to ensure the successful delivery of HVAC systems.

You will collaborate with both global and local Siemens Energy stakeholders, as well as external contractors, supporting safe, compliant, and efficient project execution.

Who is Siemens Energy?

At Siemens Energy, we are more than just an energy technology company. With ~100,000 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation. Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

Career growth and development opportunities

Supportive work culture and a healthy work- life balance 

Company paid Health and wellness benefits

Paid Time Off and paid holidays

Savings Fund

Above the law benefits

Family building benefits

Parental leave

Competitive base salary

Annual performance bonus

Competitive total rewards package 

Parental leave  

Contribute to our social responsibility initiatives. 

Diversity and inclusivity focused

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