Top 97 Modeling & simulation engineer Jobs in Longmont, Co

Senior Cell Modeling & Analytics Engineer
Peak Energy —Broomfield, CO
- $140,000 - $175,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
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11d
Engineer II – Industrial
BAE Systems Inc. —Boulder, CO
- $79,365 - $134,921 a year
- Full-time
- Hybrid work
- Bachelor of Science
- Doctor of Philosophy
- Mentoring
- Health savings account
- Paid holidays
5d
Systems Engineer, Battlespace
Anduril Industries —Broomfield, CO
- $126,000 - $167,000 a year
- Email
- Engineering
- Analysis skills
- Continuous improvement
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Engineer Principal – Ground/Application Software
BAE Systems Inc. —Broomfield, CO
- $118,095 - $200,762 a year
- Full-time
- Azure
- Bachelor of Science
- Office
- Health savings account
- Paid holidays
Senior Backend Engineer
Circadence Corporation —Boulder, CO
- Full-time
- Hybrid work
- 7 years
- Azure
- System design
- Paid parental leave
- Disability insurance
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Product Security Architect
Keysight Technologies, Inc. —Loveland, CO
- $128,670 - $214,440 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Research
- Health savings account
- Employee stock purchase plan
Senior Principal Engineer – Ground/Application Software
BAE Systems Inc. —Broomfield, CO
- $132,962 - $226,035 a year
- Full-time
- Azure
- Bachelor of Science
- Office
- Health savings account
- Paid holidays
Software Engineer, Battlespace Awareness
Anduril Industries —Broomfield, CO
- $165,000 - $218,000 a year
- Email
- 5 years
- Analysis skills
- Senior level
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Staff/Sr Staff Systems Engineer
SciTec —Boulder, CO
- $102,000 - $157,000 a year
- Computer Science
- Engineering
- Mid-level
- Profit sharing
- Paid parental leave
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Principal GNC Engineer
Katalyst Space Technologies —Broomfield, CO
- $180,000 - $280,000 a year
- Extended hours
- 5 years
- Engineering
- Linux
- Health insurance
- Dental insurance
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8d
Mechanical Engineer
MM Solutions —Loveland, CO
- $34 - $38 an hour
- Full-time
- Background check
- Bachelor of Science
- Pass drug screening
- Health insurance
- Dental insurance
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3d
Principal Systems Engineer
Attalon, Inc. —Longmont, CO
- $100,500 - $178,000 a year
- Full-time
- 7 years
- Master's degree
- Doctor of Philosophy
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Lead Systems Engineer, Battlespace
Anduril Industries —Broomfield, CO
- $165,000 - $218,000 a year
- Email
- Engineering
- Analysis skills
- Continuous improvement
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Senior Space Systems Engineer
Katalyst Space Technologies —Broomfield, CO
- $130,000 - $180,000 a year
- Extended hours
- 5 years
- Engineering
- System design
- Health insurance
- Dental insurance
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Scientific Senior Software Engineer
Anduril Industries —Broomfield, CO
- $190,000 - $252,000 a year
- Email
- 8 years
- Analysis skills
- Bachelor's degree
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10d
Principal RF Engineer
FIRST RF —Boulder, CO
- $160,000 - $210,000 a year
- Full-time
- Hybrid work
- Office
- Master's degree
- Assembly
- Dental insurance
- Tuition reimbursement
Principal Mechanical Engineer – Structural and Vibration Analyst
Red 6 —Louisville, CO
- $170,000 - $200,000 a year
- Full-time
- Bachelor of Science
- Analysis skills
- Mentoring
- Paid holidays
- Disability insurance
Software Engineer, Target Tracking
Anduril Industries —Broomfield, CO
- $126,000 - $167,000 a year
- Email
- Computer science
- Computer Science
- System design
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10d
Software Engineer, Rust
Anduril Industries —Broomfield, CO
- $165,000 - $218,000 a year
- Email
- Management
- 5 years
- Analysis skills
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Senior GNC Engineer, Space Systems
Katalyst Space Technologies —Broomfield, CO
- $140,000 - $240,000 a year
- Extended hours
- 3 years
- Linux
- Senior level
- Health insurance
- Dental insurance
Quick Apply

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modeling & simulation engineer jobs near longmont, co

Senior Cell Modeling & Analytics Engineer

Peak Energy -
Broomfield, CO

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Job Details

Full-time
$140,000 - $175,000 a year
11 days ago

Benefits

Health insurance
Dental insurance
401(k)
Vision insurance

Qualifications

AI models
Thermal analysis
Statistics
Data visualization software proficiency
Electrochemistry
Predictive modeling analysis
Simulation modeling (chemistry)
Computational modeling
Machine intelligence
Electrical statistical analysis
Data-driven problem-solving
Machine learning (ML) fundamentals
Materials science
Data visualization projects
Energy storage systems

Full Job Description

Peak Energy

Job Title: Senior Cell Modeling & Analytics Engineer

Location: Broomfield, CO or Burlingame, CA

Department: Cell Engineering

Reports To: Cell Applications Engineering Manager

Position Type: Full-Time

About Peak Energy

Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid.

Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market.

Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Apple, Powin, Enovix, Zipline, Solid Power, and Fluence. We are backed by strategic investment and product partners such as TDK Ventures and Eclipse Ventures.

We are a team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience.

If you want to define how a new chemistry is tested, validated, and trusted at commercial scale — and to build the lab, fixtures, and methods that make that possible — we encourage you to apply and help us power a more sustainable future.

About the Role - Senior Cell Modeling & Analytics Engineer

Peak Energy is seeking a Senior Cell Modeling & Analytics Engineer to develop the predictive models and data analytics that drive cell design, performance optimization, and life prediction for sodium-ion cells. The ideal candidate brings a deep understanding of battery failure mechanisms and applies that expertise across thermal and heat-generation modeling, equivalent circuit modeling, physics-based electrochemical modeling, and 3D battery modeling. In this role you will build models that predict battery life, characterize thermal behavior, and optimize performance, and you will analyze large sets of cell performance data to surface trends, anomalies, and optimization opportunities.

The successful candidate combines strong modeling and simulation skills with rigorous data analysis to create models that drive innovation and efficiency across our battery-powered products.

What You'll Do (Responsibilities)

Develop, validate, and refine battery life models to predict cell life and performance under various operating conditions.

Develop thermal and heat-generation models at the cell level to characterize temperature distribution, heat rejection, and thermal behavior under operating and abuse conditions, and to inform cell and system thermal design.

Build and parameterize equivalent circuit models (ECMs) for cell performance prediction, state estimation (SOC/SOH), and integration into system-level and BMS simulations.

Develop physics-based models (e.g., electrochemical / pseudo-2D / Doyle-Fuller-Newman) to capture the underlying transport, kinetics, and degradation mechanisms that govern cell behavior and guide design decisions.

Build 3D battery models to simulate spatially resolved electrochemical, thermal, and mechanical behavior across cell geometries and formats.

Analyze large sets of battery performance data to identify trends, anomalies, and optimization opportunities and assess model accuracy.

Collaborate with cross-functional teams, including cell engineers and ESS engineers, to integrate battery data and models into broader product-level models and enhance battery performance in the ESS product.

Build and implement algorithms for advanced data analysis, using tools like Python.

Create and maintain comprehensive reports, visualizations, and dashboards to communicate findings and recommendations.

Assist in root-cause analysis on battery failures and contribute to improving product design and performance.

Continuously research advancements in battery technologies, modeling methods, and data science methodologies to improve current processes.

What You'll Bring (Qualifications)

Bachelor's or Master's degree in Engineering, Chemistry, Materials Science, Data Science, Computer Science, or a related field.

Minimum of 5 years of hands-on experience in battery modeling and battery data analysis.

Deep understanding of lithium-ion and/or sodium-ion battery technologies, including their failure mechanisms.

Hands-on experience with cell modeling approaches spanning thermal / heat-generation modeling, equivalent circuit modeling, and physics-based electrochemical modeling.

Proficiency in programming languages such as Python, with experience in data manipulation, physical modeling, statistical modeling, and machine learning.

Experience working with large datasets, performing statistical analysis, and using data visualization tools.

Strong problem-solving skills and the ability to interpret and analyze complex datasets.

Preferred Qualifications

PhD degree in Engineering, Chemistry, Materials Science, Data Science, Computer Science, or a related field.

Experience in the simulation of battery materials, electrodes, and cells.

Knowledge of electrochemical models and battery simulation tools (e.g., COMSOL, GT-AutoLion, PyBaMM, Simulink).

Experience developing 3D battery models for coupled electrochemical-thermal-mechanical simulation.

Experience in advanced battery data analysis, such as dQ/dV fitting and EIS modeling.

Peak Energy is committed to building a diverse and inclusive workforce. We strongly encourage women, people of color, and individuals from underrepresented groups to apply. We value skills, potential, and perspective over specific credentials. If you're excited about this role but your experience doesn't look perfect on paper, we still want to hear from you.

Our Core Values

Speed Through Focus - Move fast but understand why. Focus on the goal, don't sacrifice quality.

Mission Over Self - It's about the greater good; confident humility. Take ownership and accountability.

Face the Brutal Truth - Transparency, honesty, big picture curiosity. Fearless decision making.

Be a Good Person - Kindness, collaboration and teamwork.

Compensation & Benefits

The salary range for this role is $140,000 - $175,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes:

Flexible time off

Comprehensive medical, dental, and vision coverage

Strong 401(k) plan

Equity opportunities

Many great work perks

Join us to thrive in a supportive environment while making a meaningful impact in the energy sector!

At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company's full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.

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Refine Your Search

modeling & simulation engineer jobs in longmont, co

Senior Cell Modeling & Analytics Engineer

Engineer II – Industrial

Systems Engineer, Battlespace

Engineer Principal – Ground/Application Software

Senior Backend Engineer

Product Security Architect

Senior Principal Engineer – Ground/Application Software

Software Engineer, Battlespace Awareness

Staff/Sr Staff Systems Engineer

Principal GNC Engineer

Mechanical Engineer

Principal Systems Engineer

Lead Systems Engineer, Battlespace

Senior Space Systems Engineer

Scientific Senior Software Engineer

Principal RF Engineer

Principal Mechanical Engineer – Structural and Vibration Analyst

Software Engineer, Target Tracking

Software Engineer, Rust

Senior GNC Engineer, Space Systems

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