Hybrid Smart Buildings Performance Engineer

Siemens AG; Austin (TX); Hybrid; USD 67,544 - 141,494; Full time

Job summary

Siemens Mobility in Austin, TX is seeking a Digital Services Performance Engineer to join the Data Driven Services group. This role focuses on turning building data into actionable insights to improve energy and operational performance across diverse buildings in the US and Canada.

You will work in a hybrid environment with the Austin DSC HQ, with onboarding onsite and travel up to 5% to client sites as needed, collaborating with cross‑functional teams and customer stakeholders.

Qualifications

• Bachelor's Degree in Mechanical or Architectural Engineering.
• Level II: CEM or Engineer in Training (EIT) eligible for PE License preferred.
• Level III: CEM or PE License required.
• 3–8+ years of energy management or HVAC systems/controls design experience (Level II).
• 8+ years of energy management or HVAC systems/controls design experience (Level III).
• Excellent communication with building engineers, maintenance personnel, and executives.

Responsibilities

• Understand HVAC components and operation methods (Air Handling Units, Chillers, Boilers, Pumps, and distribution systems).
• Identify faults and root causes to suggest control changes for energy efficiency.
• Compile customer-facing reports and action items for improvements.
• Estimate energy and operational cost savings from identified faults and improvements.
• Study customer BMS and mechanical design docs to select data points for analysis.
• Collaborate with software teams on workflow and product requirements.
• Lead customer report presentations via Teams.
• Contribute to rule development and data analysis strategies.

Skills

HVAC knowledge

Rule-based analytics

Communication skills

US work authorization

Travel up to 5%

Education

Bachelor's Degree in Mechanical or Architectural Engineering

Job description

Performance Engineer - HVAC/Energy Services

515347

13-Oct-2026

Smart Infrastructure

Mid-level Professional

Position Location: This hybrid work arrangement is based in Austin, TX where local team members are expected to be in the office the first week of every month (Tuesday, Wednesday, and Thursday).

Here at Siemens, we take pride in enabling sustainable progress through technology. We do this through empowering customers by combining the real and digital worlds. Improving how we live, work, and move today and for the next generation! We know that the only way a business thrives is if our people are thriving. That’s why we always put our people first. Our global, diverse team would be happy to support you and challenge you to grow in new ways.Who knows where our shared journey will take you?

Our Smart Buildings help to create efficient, safe, adaptable, and responsible environments. Our aim isn’t just about improving buildings; it’s about creating perfect places that improve people’s lives.

Transform the everyday with us!

TheDigital Services Performance Engineeris part of the Data Driven Services group in Siemens Smart Infrastructure Digital Service Center (DSC). Our goal is to turn building data into intelligence that yield building owners and service teams with informed recommendations to improve building performance. We strive to reduce energy usage and improve HVAC equipment and system reliability. In this role you will help ensure that buildings run the way they were designed or update control methodologies to improve operation and maximize energy efficiency. You will have the opportunity to work with teams across the US and Canada to optimize building performance across a wide range of building types and industries.

The DSC is headquartered in Austin, Texas and applicants will be asked to relocate to Austin, as needed, to participate in ourhybrid work schedule. Local team members are expected to be in the office the first week of every month (Tuesday, Wednesday, and Thursday). The first month of training will take place onsite in the Austin office. We often host global and national business leaders and teams, so you will have the ability to network and collaborate with various Siemens employees. Our team is constantly growing due to an expanding presence in our market. We are looking for new hires in one of two DSE levels based on certifications and years of experience.

As a Digital Services Performance Engineer, you will:

• Understand components and operation methods of Air Handling Units, Water and Air-cooled Chillers, Cooling Towers, Boilers, Pumps, and Air/Water Distribution systems. Including physical and programmed components
• Identify faults and root cause to suggest control changes to improve building operational and energy efficiency
• Compile customer facing reports and list of action items for operational improvements
• Estimate energy and operational cost savings associated with identified faults and/or operational improvements
• Study customer building management system (BMS) and mechanical design documents to select data points for analysis and to understand the existing operational intent
• Select rules to be applied for FDD, considering the relationship and interdependency of multiple building systems and their equipment
• Develop project structure and equipment parent/child relationships
• Lead customer report presentations via Teams (video & screen share)
• Consult in the development of digital service offerings (feasibility, workflow, software, reporting structure, cost estimates etc.)
• Collaborate with software development teams to discuss workflow and software product requirements
• Contribute to rule development and improved data analysis strategies

You will make an impact with these qualifications:

Basic Qualifications:

• Familiarity with HVAC system and building controls. Knowledge of common HVAC and electrical building codes
• Understanding of rule-based analytics
• Bachelor's Degree in Mechanical or Architectural Engineering
• Certification:
• Level II: CEM or Engineer in Training (EIT) (eligible for PE License preferred)
• Level III: CEM or PE License required
• Experience:
• Level II: 3 - 8+ years of energy management or HVAC systems / controls design experience
• Level III: 8+ years of energy management or HVAC system / controls design experience
• Effective communication skills to speak with building engineers, maintenance personnel, and/or C-level executives
• Up to 5% required travel
• Legally authorized to work in the United States on a continual and permanent basis without company sponsorship

Preferred Qualifications:

• Knowledge of facility and maintenance operations, maintenance best practices, and HVAC energy efficiency measures
• Ability to read and understand design documentation (drawings, sequences of operation, schedules etc.)
• Able to adjust communication style to work with a variety of roles and interested parties.
• Enthusiasm to learn new skills and software
• Advanced time management skills
• Proficient in Microsoft Office suite programs, high level of proficiency in Microsoft Excel

Ready to create your own journey?Join us today.

About Siemens:

We are a global technology company focused on industry, infrastructure, transport, and healthcare. From more resource-efficient factories, resilient supply chains, and smarter buildings and grids, to sustainable transportation as well as advanced healthcare, we create technology with purpose adding real value for customers.

Our Commitment to Equity and Inclusion in our Diverse Global Workforce

We value your unique identity and perspective. We are fully committed toprovidingequitableopportunities and building a workplace that reflects the diversity of society, while ensuring that we attract the best talent based on qualifications, skills, and experiences. We welcome you to bring your authentic self and transform the everyday with us. #LI-KS1 #Central-EREF #VeteranCareers #TransitioningServiceMember #MilitarySpouse Energy engineering, energy engineer, energy audit, energy calculations, energy efficiency, energy management, sustainability, renewable energy, building energy efficiency,hvac, project development, cost estimates, project management, data analysis, ASHRAE, AEE, BOMA, energy savings, LEED, energy cost calculations, commercial building energy, energy-efficiency, energy analysist, HVAC systems, building energy-efficiency, energy savings, energy data, energy forecasting, ESCO, building energy technologies, energy solutions

The pay range for this position is $67,544 - $141,494 annually with a target incentive of 5% of the base salary. The actual wage offered may be lower or higher depending on budget and candidate experience, knowledge, skills, qualifications, and premium geographic location.

Equal Employment Opportunity Statement
Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.

EEO is the Law
Applicants and employees are protected from discrimination on the basis of race, color, religion, sex, national origin, or any characteristic protected by Federal or other applicable law.

Reasonable Accommodations
If you require a reasonable accommodation in completing a job application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form by clicking on this link Accommodationfor disability form . If you’re unable to complete the form, you can reach out to our AskHR team for support at 1-866-743-6367. Please note our AskHR representatives do not have visibility of application or interview status.

Application Deadline
This role will be posted for a minimum of five (5) days from the original posting date. The posting timeline may change based on applicant volume to ensure we attract and consider a strong and representative candidate pool.

California Privacy Notice
California residents have the right to receive additional notices about theirpersonal information. To learn more, click here .

Equal Employment Opportunity Statement
Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.

EEO is the Law
Applicants and employees are protected from discrimination on the basis of race, color, religion, sex, national origin, or any characteristic protected by Federal or other applicable law.

Reasonable Accommodations
If you require a reasonable accommodation in completing a job application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form by clicking on this link Accommodationfor disability form . If you’re unable to complete the form, you can reach out to our AskHR team for support at 1-866-743-6367. Please note our AskHR representatives do not have visibility of application or interview status.

Pay Transparency
Siemens follows Pay Transparency laws.

Application Deadline
This role will be posted for a minimum of five (5) days from the original posting date. The posting timeline may change based on applicant volume to ensure we attract and consider a strong and representative candidate pool.

California Privacy Notice
California residents have the right to receive additional notices about theirpersonal information. To learn more, click here .

Criminal History
Qualified applications with arrest or conviction records will be considered foremployment in accordance with applicable local and state laws.

Las Vegas , Nevada , United States of America

Maryland Heights , Missouri , United States of America