Energy Modeling

Energy Modeling Engineer Jobs

8 jobs found

1d ago

Project Engineer, HVAC Modeling

Brightcore Energy New York, NY

New York, NY

1d ago

$100k - $130k/yr Full time Building Automation Building Energy Modeling Data Analysis

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Job Description

Join Brightcore Energy to accelerate geothermal heating and cooling thermal modeling for core projects and data center applications.

Responsibilities

Perform geothermal modeling for core business projects, including thermal performance modeling for data center applications using geothermal borefields, dry coolers, and chillers
Develop and enhance advanced thermal models for geothermal heating and cooling systems, focusing on performance, efficiency, and optimization
Model integrated thermal systems combining geothermal borefields, dry coolers, chillers, and other HVAC technologies
Support thermal modeling capability development for data center cooling, including high-density and mission-critical environments
Collaborate with engineering, design, and project teams to apply modeling insights to real-world customer projects and system designs
Expand modeling capabilities to evaluate new technologies, system configurations, and applications across geothermal and data center markets
Analyze modeling results to identify opportunities to improve system performance, energy efficiency, and overall project economics
Help establish and improve modeling tools, methodologies, and processes for scalable and consistent project development
Translate complex modeling outputs into clear technical recommendations for internal teams and customers
Build, run, and maintain models in Modelica and TRNSYS
Use geothermal-focused tools including EED (Earth Energy Designer) and pygfunction
Analyze results, then modify and calibrate models as needed
Write automated scripts to optimally size systems based on different customer priorities or needs
Simulate fluid flow for large piping systems and design hydraulic piping to meet flow and pumping power requirements
Model different control strategies and evaluate their impact on system performance
All other duties and projects as assigned

Requirements

B.S. in Mechanical Engineering or related field
2+ years of experience in thermal modeling
Strong foundations in heat transfer, fluid dynamics, and thermodynamics; comfort reasoning through equipment performance metrics such as COP, EER, approach temperatures, and heat transfer rates
Working proficiency with energy/load modeling tools (examples: TRNSYS, Modelica, EnergyPlus, eQuest, HAP, or equivalent) and preferred ability to use Excel-based engineering models
Working proficiency with AutoCAD, or ability to quickly come up to speed
Ability to carry ambiguous concept work from feasibility through prototype to defensible, documented results with limited supervision
Fluent with AI tools
Direct experience with EED and/or pygfunction for borefield design and analysis preferred
Experience modeling data center cooling systems preferred
Basic proficiency in Python, or ability to quickly come up to speed preferred
EIT certification or active progress toward PE licensure preferred

Technologies

Modelica
TRNSYS
EnergyPlus
eQuest
HAP
Excel
AutoCAD
EED (Earth Energy Designer)
pygfunction
Python
AI tools

Compensation & Schedule

Salary range: USD 100,000 - 130,000 per year
Expected minimum: 40 hours per week
Annual performance-based bonus eligibility
Non-exempt roles may be eligible for overtime; exempt roles may require additional hours as needed

Location, Travel, and Work Environment

New York, NY (onsite)
Office presence required at least 3 days per week, unless otherwise agreed with final supervisor approval
Office setting
Position is not safety sensitive
Structured work arrangements may include remote, hybrid, and field-based assignments aligned to organizational needs and role requirements

Benefits

Comprehensive benefits to complement base salary
Annual performance-based bonus
Medical, dental, and vision benefits
FSA and HSA
401k plan (traditional and Roth) with dollar-for-dollar match up to 3% and 50% on the next 2%, for total potential match of 4% annually
PTO
Financial Wellness Benefits
Benefit Concierge Program through Health Advocate
EAP - Employee Assistance Program
Disability, Life, & AD&D benefits
Access to Marketplace for Discounted Goods & Services

Other Requirements

Pre-employment background check including prior employment verification, criminal history check, and pre-employment drug screen
Refusal to provide written consent for prior drug and alcohol testing records will prevent performing safety-sensitive functions

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2mo ago

Lead Engineer – Energy Systems

GE Vernova Niskayuna, NY

Niskayuna, NY

2mo ago Closed

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

This position is no longer accepting applications (closed Aug 5, 2026).

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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2mo ago

Electrical Design Engineer II/III (MEP)

Interface Engineering, Inc. Bend, OR

Bend, OR

2mo ago Closed

$81k - $105k/yr Full time Electrical Engineering Design Design Engineering

This position is no longer accepting applications (closed Aug 1, 2026).

Job Description

Electrical Design Engineer II/III (MEP) at Interface Engineering, Inc. in Bend, OR with a hybrid schedule (minimum 3 days in-office per week) and a salary range of USD 80,705 - 104,540 per year.

Responsibilities

Innovative and complex electrical system design
Document delivery coordination
Meeting and consulting with clients
Providing guidance to junior design staff
Providing exemplary customer service to internal team members and clients
Supporting overall project management to our MEP team leaders

Requirements

BS in Electrical Engineering
3+ years' MEP design and consulting experience
Intermediate to advanced knowledge of electrical building codes and standards
Ability to perform multiple functions in multi-deadline changing operations
Ability to work effectively within a team-oriented, collaborative environment

Technologies

IES-VE

Benefits

Competitive pay (salary range and conditional bonus)
Employee ownership via ESOP
Robust benefits (401(k), medical/dental/vision, life & disability insurance, transportation benefits)
Generous time off (PTO, paid holidays, company closure to clients from Christmas to New Year’s)
Purpose-driven culture (paid volunteer time, social equity)
Career development (continuous learning opportunities)

Our Core Values

Conscientious
Empowered
Respectful
Transformative
Resilient

Preferred

A Professional Engineering License
LEED Accreditation
Working IES-VE knowledge

Social Equity

Interface is committed to social equity within our walls and in our communities. We are a diverse, inclusive, and responsible firm. Interface provides equal employment opportunities (EEO) to employees and applicants regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status or any other applicable federal or state-protected classifications. We support local business and seek to partner with small and minority-owned firms.

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2mo ago

Energy Engineer

CIS LLC Harahan, LA

Harahan, LA

2mo ago Closed

Full time Automation Building Automation Building Systems

This position is no longer accepting applications (closed Jul 31, 2026).

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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2mo ago

Senior Mechanical Engineer

Ecotope, Inc. Seattle, WA

Seattle, WA

2mo ago Closed

$106k - $164k/yr Full time Senior AutoCAD BIM

This position is no longer accepting applications (closed Jul 28, 2026).

Job Description

Senior Mechanical Engineer responsible for leading design initiatives that decarbonize the building sector, with a hybrid Seattle office arrangement.

Responsibilities

Lead mechanical design projects from kickoff through construction, collaborating across teams to deliver high‑quality, efficient, and cost‑effective solutions within client expectations, budgets, and timelines.
Design HVAC systems, including load Calculations, equipment and system selection, and layout development.
Coordinate mechanical designs with plumbing and electrical system work.
Prepare project drawings and specifications; develop design packages from Schematic Design to Construction Documents.
Present design options to project stakeholders.
Conduct Construction Administration tasks such as submittal reviews, RFI responses, site observations, and coordination with installing contractors.
Act as the primary contact for assigned projects and clients; lead coordination between external and internal teams and attend client meetings.
Perform Life Cycle Cost Analysis to inform payback for energy measures.
Survey existing buildings to identify opportunities for improvement.
Stay current with emerging technologies, evolving building codes, and green building standards.
Collaborate with Ecotope’s research department to demonstrate, monitor, and validate new technologies.
Apply and refine internal project management and quality control processes.
Ensure final internal QA/QC of reports, calculations, drawings, and specifications.
Mentor and develop junior staff through guidance and training.
Assist with business development and scoping of new projects.

Requirements

Bachelor’s degree (or equivalent) in engineering, science, or mathematics with 6+ years of experience, or a master’s degree with 5+ years of experience.
Professional Engineer (PE) license required.
Minimum of one year of project management experience.
Strong knowledge of building codes and green building rating systems (LEED, ESDS, LBC, etc).
Proficiency with AutoCAD 2D, Revit, Trane/Trace, Microsoft 365, Bluebeam Revu.
HVAC Mechanical Engineering experience: 6 years required.
Ability to commute to Seattle, WA 98101 (required).

Technologies

AutoCAD 2D
Revit
Trane/Trace
Microsoft 365
Bluebeam Revu
EnergyPlus
eQuest
IES
Python
R
MATLAB

Benefits

High-trust, low-stress workplace with strong work-life balance
160 hours of annual vacation plus a paid winter break closure during the last week of the year
Paid safe and sick leave
Eight company holidays
Four-week paid sabbatical once every six years after the 10-year anniversary
100% paid medical benefits for the employee
3% safe harbor to 401(k) regardless of employee contribution
Complimentary unlimited ORCA transit card
Up to $2,000 annual training and development funds
401(k) plan with employer matching
Dental insurance
Flexible spending account
Vision insurance
Paid time off and professional development assistance

The biggest challenges that you will face

Develop simple solutions to complex, multi-party requirements
Manage a range of projects spanning MEP design, code development, energy modeling, and emerging technologies
Deliver assignments on time and within budget while maintaining strong client relationships
Coordinate workload amid shifting schedules and project timelines

Valuable abilities / attributes to excel in this position

Practical engineering design sense to integrate new technologies into real-world buildings
Flexible, collaborative mindset with a focus on simple, effective solutions
Ability to apply first principles physics, heat transfer, and thermodynamics to energy use in buildings
Effective cross-disciplinary communication with engineers, developers, owners, architects, analysts, policy experts, etc
Strong ability to communicate within the team and across departments

Work arrangement

Hybrid schedule with a minimum of three days per week in the downtown Seattle office

Compensation

Salary range: $106,290 – $164,402 per year
Eligible for profit-sharing bonuses

How to apply

Send your resume and cover letter to talent@ecotope.com with the subject line: Senior Mechanical Engineer Applicant – Ecotope
Submit a single PDF file containing both the cover letter (required) and resume

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3mo ago

Staff Machine Learning Engineer, Energy & Charging

Tesla Palo Alto, CA

Palo Alto, CA

3mo 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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3mo ago

Sr. Software & Machine Learning Engineer, Energy Optimization

Tesla Palo Alto, CA

Palo Alto, CA

3mo ago Closed

$140k - $300k/yr Full time Senior Analytics Big Data

This position is no longer accepting applications (closed Jun 27, 2026).

Job Description

Responsibilities

Develop and maintain scalable machine learning models and algorithms for energy storage forecasting, demand modeling, and system optimization, including demand response and grid integration.
Design and deliver new features for customer‑facing applications to improve the user experience.
Streamline deployment workflows through CI/CD, containerization, and infrastructure management to ensure reliable operations and efficient updates.
Collaborate with cross‑functional teams to integrate software components into Tesla’s ecosystem for seamless deployment and operation.
Build and maintain robust pipelines for training, evaluating, and deploying ML models in production, ensuring reliability and efficiency.
Contribute to monitoring and simulation systems to support software reliability and scalability.
Identify and resolve performance bottlenecks related to infrastructure, memory usage, and runtime efficiency.
Communicate technical concepts clearly to non‑technical stakeholders to align development with business goals.

Requirements

Degree in Computer Science, Engineering, or equivalent experience
Strong proficiency in Python and Linux environments; knowledge of Go or Rust is a plus.
Proven experience developing and deploying scalable software systems, including production‑level code and real‑world performance optimization.
Experience with cloud and big data technologies such as AWS, Spark, Airflow, and Kubernetes.
Experience with CI/CD pipelines and automating software deployment processes (eg, GitHub Actions).
Familiarity with optimization techniques, machine learning, and time‑series forecasting is highly valued.
Excellent communication skills and the ability to collaborate within cross‑functional teams.
Experience in energy solutions, battery control systems, and a passion for sustainability and clean energy solutions.
Hands‑on experience with optimization techniques, time‑series forecasting, and ML model development focused on energy storage and grid applications is a plus.
Experience managing containerized applications in embedded or firmware environments and optimizing resource usage (memory, CPU) for efficiency in constrained systems is a plus.

Technologies

Python
Linux
Go
Rust
AWS
Spark
Airflow
Kubernetes
GitHub Actions

Benefits

Medical plans with options requiring no payroll deduction
Family-building, fertility, adoption and surrogacy benefits
Dental (including orthodontic coverage) and vision plans with zero employee contributions
Company‑paid HSA contributions when enrolled in a high‑deductible health plan
Healthcare and Dependent Care Flexible Spending Accounts (FSA)
401(k) with employer match, Employee Stock Purchase Plan, and other financial benefits
Company‑paid Basic Life and AD&D insurance
Short‑term and long‑term disability insurance with a 90‑day waiting period
Employee Assistance Program
Sick leave, vacation time, and paid holidays (flex time for salary roles; accrued hours for hourly roles)
Back‑up childcare and parenting support resources
Voluntary benefits including 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

Opticaster’s mission is to accelerate the world’s transition to sustainable energy by optimizing how batteries are charged and discharged to maximize value for customers and the grid. The role centers on advanced algorithms that determine the best times to store and use energy, accounting for electricity prices, solar generation, and grid conditions. These optimizations power Tesla’s energy products, including Megapacks, Powerwalls, Virtual Power Plants, and microgrids.

Expected Compensation

Salary range: $140,000 - $300,000 per year, plus cash and stock awards and benefits. The final offer may vary based on location, job‑related knowledge, skills, and experience, and may include additional elements described in an employment offer.

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4mo ago

Energy Efficiency Engineer

Energy 350 Eagle, ID

Eagle, ID

4mo ago Closed

$80k - $140k/yr Full time Building Automation Building Systems Energy

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