Energy Systems

Energy Systems Engineer Jobs

5 jobs found

1d ago

Energy Application Engineer

Stark Tech Buffalo, NY

Buffalo, NY

1d ago

$70k - $82k/yr Full time Automation Building Automation Building Systems

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Job Description

Stark Tech seeks an Energy Application Engineer to work on-site in Buffalo, NY. The role centers on commissioning and testing customized web-based energy and building equipment applications, monitoring HVAC automation, and analyzing performance to reduce energy waste. You will integrate mechanical and electrical systems with data acquisition and analytics platforms while leading R&D, troubleshooting, site surveys, QA testing, and mentoring fellow engineers.

Responsibilities

Commission and test customized web-based energy and building equipment applications using energy monitoring and optimization platforms
Monitor HVAC automation systems to ensure optimal performance
Analyze performance data to identify and reduce energy waste
Optimize fault detection and diagnostics capabilities
Integrate mechanical and electrical systems with the company’s data acquisition and analytics software
Spearhead research and development initiatives
Enhance and expand system capabilities
Troubleshoot Building and Power Management Systems
Conduct site surveys to assess project requirements and conditions
Perform quality assurance testing to verify system integrity
Guide and mentor other Energy Application Engineers

Requirements

Bachelor's degree in mechanical engineering or aerospace engineering
5+ years of experience in a related field
Experience with MATLAB, SQL, and Python
Advanced computer skills with proficiency in the MS Office Suite
Travel required (0-25%), to internal office sites, client sites, or training locations
Strong communication, interpersonal, coordination, and organizational abilities; capacity to multi-task

Technologies

MATLAB
SQL
Python
MS Office Suite

Benefits

Market leading medical benefits
Comprehensive medical coverage
Dental coverage
Vision coverage
Employer Health Savings Account contributions
Paid time off
401(k) with employer match
Wellness programs
Career development opportunities

Compensation

The expected pay range for this position is $69,878 to $81,524 annually, depending on experience, qualifications, and geographic location. Stark Tech expects to pay within this range at the time of hire, with final compensation determined by factors including experience, education, certifications, skills, internal equity, and market conditions.

Additional Skills

Sound knowledge of IoT is a plus

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2d ago

Building Systems Engineer

Cenergistic Tulsa, OK

Tulsa, OK

2d ago

Full time Senior Automation Building Automation

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Job Description

Based in Tulsa, Oklahoma, this onsite Building Systems Engineer role at Cenergistic centers on optimizing HVAC and building automation to boost energy performance across commercial and institutional facilities. You will provide technical leadership, mentor engineering teammates, and guide energy-optimization initiatives with clients and internal teams.

Benefits

National platform with local impact
Long-term growth and stability in the energy conservation industry
Opportunity to influence engineering strategy, not just execute tasks
Work alongside passionate professionals committed to sustainability and operational excellence

Why you'll love this role

Lead with influence — your expertise shapes energy conservation standards and system optimization strategies used across hundreds of facilities nationwide
See real impact — your decisions reduce energy waste, lower operating costs, and improve occupant comfort in schools, universities, and large institutions
Blend strategy with hands-on engineering — this role guides controls, HVAC optimization, commissioning, and long term performance improvements
Work with purpose — join a mission-driven company that has already saved clients $7.3 billion in energy costs, with a goal to double that impact in five years
Be the technical authority — serve as a trusted advisor to clients, internal teams, and leadership on complex mechanical and building systems challenges

Responsibilities

Lead the development and deployment of energy conservation standards, protocols, and best practices for healthcare facilities
Serve as a senior technical authority for HVAC, mechanical, and building automation system optimization
Review, refine, and approve control strategies and sequences of operation to maximize energy efficiency and system performance
Diagnose and resolve complex HVAC, mechanical, and BAS issues using historical and real-time performance data
Provide technical leadership for commissioning, retro-commissioning, and measurement & verification efforts
Collaborate with field engineering teams, controls specialists, client managers, and facilities leadership to drive performance improvements
Support capital planning, system upgrades, and ROI analysis for client energy initiatives
Prepare and present technical assessments, performance reports, and strategic recommendations to internal leadership and clients
Mentor and train engineers, energy specialists, and technical staff on HVAC systems, controls, and energy optimization strategies
Ensure compliance with all applicable codes, regulations, safety requirements, and industry standards
Build and maintain strong relationships with clients, vendors, and regulatory stakeholders
Anticipated travel: 5–8%

Requirements

Bachelor’s degree in Mechanical Engineering, Architectural, Electrical or Energy Engineering or related technical field
5+ years of experience in HVAC engineering, building HVAC systems, energy conservation, or related engineering disciplines
Advanced knowledge of commercial HVAC systems, including chillers, boilers, air handlers, VFDs, VRF systems, and hydronic systems
Extensive experience with building automation systems and controls platforms (e.g., Tridium/Niagara, Trane, Carrier, Johnson Controls, Siemens, ALC)
Proven success optimizing mechanical systems using controls strategies, analytics, and energy management techniques
Strong experience with ROI modeling, energy performance analysis, and capital justification
Ability to review and interpret mechanical drawings, control diagrams, sequences of operation, and BAS graphics
Excellent communication skills with the ability to influence senior stakeholders, clients, and cross-functional teams
Ability to work independently while providing leadership and technical direction to others

Technologies

Tridium/Niagara
Trane
Carrier
Johnson Controls
Siemens
ALC

Preferred Qualifications

Professional Engineer (PE) license preferred
Commissioning or retro-commissioning experience
Measurement & verification or energy accounting experience
Project management and team leadership experience
Experience in large commercial, institutional, or campus environments

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20d ago

Lead Engineer – Energy Systems

GE Vernova Niskayuna, NY

Niskayuna, NY

20d ago

$89k - $149k/yr Full time Ansys Design Engineering Energy Modeling

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Job Description

GE Vernova Advanced Research seeks a Lead Engineer – Energy Systems in Niskayuna, NY (onsite). The role offers a competitive salary range of USD 89,300 to 148,700 per year and supports pursuing impactful energy technology from concept through lab to pilot validation. This position emphasizes turbomachinery, heat transfer, and cross-disciplinary collaboration, with strong opportunities to contribute to national-scale energy solutions. The work location is onsite in Niskayuna, and U.S. work authorization is required.

Benefits

Relocation support to ease the transition
Medical, dental, vision, and prescription coverage
Health coaching and ongoing wellness resources
Employee Assistance Program available 24/7
GE Vernova Retirement Savings Plan with company matching
Financial planning resources and guidance
Tuition assistance for continuing education
Adoption assistance
Paid parental leave
Disability and life insurance
12 paid holidays and permissive time off
Discretionary annual bonus potential

Responsibilities

Lead the design, modeling, and conceptualization of high temperature and high pressure thermal and fluid systems, including advanced power cycles and components
Apply advanced CFD and process/cycle modeling to optimize turbomachinery and energy-system elements
Develop techno-economic analyses to evaluate life cycle economics and performance of novel components
Plan and conduct advanced laboratory-scale tests to validate component and system performance
Create design, commissioning, and testing plans with process diagrams and standard operating procedures for lab and plant scale projects
Develop and manage R&D proposals for government agencies and external partners
Collaborate across GE Vernova units and with national labs, academia, vendors, and customers
Translate experimental data and TEA results into actionable business insights
Pursue patents and establish a publication track through conferences and journals

Requirements

PhD in Mechanical Engineering or a related field, with 3+ years of professional R&D experience in industry, a postdoctoral role, or at a national lab
Experience in applied thermodynamics and thermal systems, analyzing complex cycles, heat transfer, and fluid mechanics to design and optimize energy systems
Hands-on design, modeling, and performance analysis of turbomachinery and integrated energy systems (3+ years)
Track record translating novel concepts into tangible component designs and integrated system development
Experience shaping and executing government-funded R&D proposals, managing technical milestones and compliance for agencies such as DOE or DOD
Legal authorization to work in the United States
Willingness to work at the Niskayuna, NY office location
This role requires a U.S. Person (green card holder or U.S. citizen)

Technologies

Python
MATLAB
Ansys
OpenFOAM
COMSOL
Aspen

Desired characteristics

Expertise in design, analysis, steady-state and transient modeling, testing, and development of advanced power cycles
Experience designing and building experimental test rigs
Strong record of peer-reviewed publications, conference presentations, and patents
Proficiency in Python and MATLAB for data analysis and post-processing
Fluency with CFD tools (Ansys, OpenFOAM, COMSOL) and process-simulation tools (Aspen)
Experience conducting TEA and life cycle assessments for complex energy systems
Mentoring experience for graduate students or junior researchers and commitment to technical excellence and safety
Ability to manage multi-stakeholder relationships across academic partners, national labs, and industrial consortia
Strong interpersonal and communication skills and the ability to work effectively in multidisciplinary teams

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25d ago

Energy Engineer

CIS LLC Harahan, LA

Harahan, LA

25d ago

Full time Automation Building Automation Building Systems

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Job Description

CIS LLC offers a stable, rewarding career in a supportive culture with a 20+ year track record. This onsite role in Harahan, LA centers on energy auditing, modeling, and optimization of HVAC systems for commercial and industrial facilities. The Energy Engineer will focus on commissioning, data analytics, and developing energy conservation measures to boost energy performance and reliability.

Responsibilities

Conduct detailed on-site energy audits of commercial and industrial HVAC systems.
Evaluate Building Automation Systems (BAS/DDC) for operational efficiency and control strategy effectiveness; identify deficiencies in sequences of operation, control loops, sensor accuracy, and equipment performance.
Collect, trend, and analyze field data (temperatures, flows, pressures, run times, etc).
Perform Level I–III ASHRAE energy audits as required; document existing conditions and deliver actionable optimization recommendations.
Collect and distill utility billing data for consumption and spend; review and validate DDC control sequences for HVAC systems (AHUs, RTUs, CHWs, HW systems, VAVs).
Develop improved control strategies to optimize energy efficiency, occupant comfort, and equipment lifecycle; perform reprogramming or provide detailed sequences for controls contractors.
Analyze and resolve issues such as simultaneous heating and cooling, improper economizer operation, and poor setpoint management.
Implement demand control strategies (e.g., supply air reset, chilled water reset, static pressure reset); utilize trend logs and analytics tools to identify opportunities.
Develop building energy models using tools such as eQUEST, EnergyPlus/OpenStudio, TRACE 3D/HAP; calibrate models with utility data and field measurements.
Evaluate ECMs including control system upgrades, equipment retrofits, and operational changes; quantify projected energy and cost savings, and ROI.
Support M&V activities using IPMVP methodologies; analyze performance of chilled water, hot water, air handling, and ventilation systems.
Identify inefficiencies such as short cycling, excessive ventilation, and poor part-load performance; perform load calculations and compare against actual operation.
Assess system capacity versus demand to identify oversizing or control issues; develop HVAC sequences aligned with ASHRAE guidelines (Guideline 36).
Specify owner project requirements (OPR), control points, sensors, and instrumentation; support design of new BAS/DDC systems or retrofits.
Review and approve control submittals, shop drawings, and sequences; participate in or lead commissioning and retro-commissioning efforts.
Verify proper installation and operation of controls and HVAC systems; develop and execute functional performance tests (FPTs); identify post-install issues and provide remedies.
Provide guidance on system reliability and efficiency; utilize BAS data, cloud analytics, or fault detection and diagnostics (FDD) tools; develop dashboards and KPIs for energy performance monitoring.
Conduct ongoing monitoring-based commissioning (MBCx); identify anomalies and implement automated fault detection rules; develop and prioritize ECMs such as setpoint optimization and scheduling improvements.
Collaborate with mechanical engineers, controls contractors, facility managers, and commissioning agents; provide technical guidance during installation, startup, and optimization; support project execution from concept through implementation.
Ensure all work aligns with ASHRAE standards (90.1, Guideline 36), local energy codes, and sustainability initiatives (LEED, ENERGY STAR); stay current with smart buildings, IoT, and advanced controls.

Requirements

Strong understanding of HVAC systems and psychrometrics.
Expertise in DDC/BAS systems (e.g., Automated Logic, Johnson Controls, Siemens, Trane, Schneider Electric, Honeywell).
Experience with trend analysis and data-driven decision making.
Proficiency in energy modeling tools and knowledge of control sequences and optimization strategies.
Familiarity with ASHRAE standards and energy codes.

Technologies

eQUEST, EnergyPlus, OpenStudio, TRACE 3D, HAP
Automated Logic, Johnson Controls, Siemens, Trane, Schneider Electric, Honeywell
IPMVP

Benefits

Paid vacation
401K match up to 4% of gross pay
Safe Harbor company contribution 3% of annual salary
Company supplemented health insurance program
Employer paid life insurance
Short- and long-term disability
Dental and Vision options

Salary is commensurate with experience.

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1mo ago

Staff Machine Learning Engineer, Energy & Charging

Tesla Palo Alto, CA

Palo Alto, CA

1mo ago Closed

$100k - $270k/yr Full time Analytics Artificial Intelligence Data Analysis

This position is no longer accepting applications (closed Jun 29, 2026).

Job Description

Benefits

Medical plans with multiple options and no employee premium deduction
Family-building, fertility, adoption and surrogacy benefits
Dental and vision coverage with no required employee contribution
Company paid Health Savings Account (HSA) contribution when enrolled in a high-deductible plan with HSA
Health Care and Dependent Care Flexible Spending Accounts (FSA)
401(k) with employer match, Employee Stock Purchase Plan, and additional financial benefits
Company-paid Basic Life and AD&D insurance
Short-term and long-term disability insurance (90 day waiting period)
Employee Assistance Program
Sick and vacation time, with flex time for salaried roles and accrued hours for hourly positions, plus paid holidays
Back-up childcare and parenting support resources
Voluntary benefits such as critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance
Weight loss and tobacco cessation programs
Tesla Babies program
Commuter benefits
Employee discounts and perks program

What to Expect

This onsite role in Palo Alto, CA focuses on building predictive life models for charging and energy products. You will work with large-scale real-time datasets drawn from tests, manufacturing, and fleet operations to develop machine learning models that support prognostics and targeted design actions. Your work will influence products used by millions of Tesla customers.

Responsibilities

Design, develop, train, and deploy predictive and control models of physical degradation, usage, and system performance
Build robust, flexible, and automated software tools for complex real-time fleet analysis
Design scalable and reliable data pipelines to productionize and monitor both new and existing models
Translate complex business requirements and research findings into actionable insights and data-driven solutions
Conduct research and stay current on AI/ML developments, with emphasis on physics-informed AI, to rapidly test and prototype new ideas

Requirements

Production-quality Python code, experience with major deep learning frameworks, and software engineering best practices
Practical C programming experience to integrate with firmware and bring ideas to shipped products
Experience working with and optimizing large datasets, data pipelines, and AI models
Strong foundation in linear algebra, probabilistic theory, numerical optimization, and deep learning, with hands-on implementation
General knowledge of physics and engineering principles

Technologies

Python
C
Major deep learning frameworks

Compensation

Expected compensation: USD 100,000 - 270,000 per year, plus cash and stock awards and benefits. Pay may vary based on location, knowledge, skills and experience. The total compensation may include additional elements; details of benefit plan participation will be shared if an offer is extended.

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Energy Systems Engineer Jobs

Energy Application Engineer

Building Systems Engineer

Lead Engineer – Energy Systems

Energy Engineer

Staff Machine Learning Engineer, Energy & Charging

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