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Senior Simulation Engineer Jobs in Newark, NJ (NOW HIRING)

Thea Energy

Senior Plasma Control Engineer

Kearny, NJ · On-site

$120K - $160K/yr

Thea Energy is seeking a Sr. Plasma Control Engineer to develop and deploy novel plasma control ... Simulation and modeling: MATLAB Simulink, Modelica, FMI, and custom physics solvers Company ...

QCi

Senior Hardware Engineer

Hoboken, NJ · On-site

$120K - $161K/yr

Senior Engineer, Hardware Location : Hoboken, NJ Division: Technology Department : Engineering ... Advanced knowledge of simulation tools such as SPICE. * Strong experience with low to medium-speed ...

QUANTUM COMPUTING, INC.

Senior Hardware Engineer

Hoboken, NJ · On-site

$120K - $161K/yr

Senior Engineer, Hardware Location : Hoboken, NJ Division: Technology Department : Engineering ... Advanced knowledge of simulation tools such as SPICE. * Strong experience with low to medium-speed ...

OLI

Senior Corrosion Modeler Developer

Parsippany, NJ · On-site

Our models are used to simulate corrosion phenomena in various industrial verticals all the way from the design stage to asset integrity and predictive maintenance. Passion to innovate and drive ...

AECOM

Senior Traction Power Engineer

New York, NY

$114K - $157K/yr

AECOM is actively seeking a highly talented Sr. Traction Power Engineer to join our World Class ... simulations, AC and DC load flow simulations, short circuit calculations, EMF/EMI studies.

AECOM

Senior Traction Power Engineer

New York, NY · On-site

$114K - $157K/yr

AECOM is actively seeking a highly talented Sr. Traction Power Engineer to join our World Class ... simulations, AC and DC load flow simulations, short circuit calculations, EMF/EMI studies.

AECOM

Senior Traction Power Engineer

New York, NY · On-site

$114K - $157K/yr

AECOM is actively seeking a highly talented Sr. Traction Power Engineer to join our World Class ... simulations, AC and DC load flow simulations, short circuit calculations, EMF/EMI studies.

AECOM

Senior Tunnel Ventilation Engineer

New York, NY · On-site

$114K - $157K/yr

AECOM is seeking a Mid-Level to Senior Tunnel Ventilation Engineer to support our Americas Tunnel ... Thorough knowledge of computer simulation packages and application techniques. * Membership in ...

Columbia University

Senior Energy Engineer

New York, NY · On-site

$145K - $155K/yr

Position Summary Reporting to the Director of Engineering, the Senior Energy Engineer will foster ... Building Performance Simulation/Building Information Modeling Software (such as DOE2, eQUEST ...

TekLeaders, Inc

Senior Test Engineer

Manhattan, NY · On-site

Role: Senior Test Engineer Location: New York, NY (Hybrid - 2 days onsite) Duration: Long Term ... Simulate steady-state, batch, and spike scenarios * Tools: JMeter, Gatling, or others welcome ...

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Showing results 41-60

All JobsSimulation Engineer JobsSenior Simulation Engineer JobsSenior Simulation Engineer Jobs in Newark, NJ

Senior Simulation Engineer information

See Newark, NJ salary details

$62.2K

$132.3K

$191.9K

How much do senior simulation engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior simulation engineer in Newark, NJ is $132,344.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,300.00 and $150,100.00 per year, depending on experience, location, and employer.

What is a senior simulation engineer?

Senior Simulation Engineers are experienced professionals who design, develop, and analyze complex simulations to model real-world systems and processes. They use advanced software tools and mathematical models to predict performance, identify potential issues, and optimize designs in fields such as aerospace, automotive, manufacturing, and energy. Their work helps organizations make informed decisions and improve product reliability and efficiency. Senior Simulation Engineers often lead teams, mentor junior engineers, and collaborate with cross-functional groups to ensure the effective implementation of simulation solutions.

What are the typical collaboration points between a senior simulation engineer and other engineering teams?

As a Senior Simulation Engineer, you will frequently collaborate with cross-functional teams such as design, development, and testing to ensure simulation models accurately reflect real-world conditions. This often involves attending design reviews, sharing simulation results, and providing feedback to optimize product performance. Effective communication and teamwork are essential, as your insights directly influence design decisions and help troubleshoot issues early in the development cycle. Regular meetings and shared documentation platforms are commonly used to keep everyone aligned and informed.

What are the key skills and qualifications needed to thrive as a senior simulation engineer, and why are they important?

To thrive as a Senior Simulation Engineer, you need a strong background in engineering principles, mathematics, and physics, typically with a relevant bachelor's or master's degree. Proficiency in simulation software such as MATLAB, Simulink, ANSYS, or similar tools, along with experience in programming languages like Python or C++, is essential. Excellent problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with multidisciplinary teams and interpreting complex data. These competencies ensure accurate modeling, effective project delivery, and innovation in designing and optimizing engineering systems.

What is the difference between Senior Simulation Engineer vs Simulation Engineer?

AspectSenior Simulation EngineerSimulation Engineer
Required CredentialsBachelor's or Master's in Engineering, experience in simulation softwareBachelor's in Engineering or related field, basic simulation skills
Work EnvironmentDesign teams, R&D departments, engineering firmsDevelopment teams, testing labs, manufacturing companies
Employer & Industry UsageAutomotive, aerospace, electronics, manufacturingSimilar industries, often entry to mid-level roles

The main difference between a Senior Simulation Engineer and a Simulation Engineer lies in experience and responsibility. Senior roles typically require more advanced skills, leadership, and project oversight, whereas Simulation Engineers focus on executing simulation tasks under supervision. Both roles are vital in industries like automotive and aerospace, but senior positions involve strategic planning and mentorship.

What are popular job titles related to Senior Simulation Engineer jobs in Newark, NJ?

For Senior Simulation Engineer jobs in Newark, NJ, the most frequently searched job titles are:

What job categories do people searching Senior Simulation Engineer jobs in Newark, NJ look for?

The top searched job categories for Senior Simulation Engineer jobs in Newark, NJ are:

Senior Simulation Engineer jobs near you
Infographic showing various Senior Simulation Engineer job openings in Newark, NJ as of August 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $132,344 per year, or $63.6 per hour.

Senior Plasma Control Engineer

Thea Energy

Kearny, NJ • On-site

$120K - $160K/yr

Full-time

Medical, Dental, Vision, PTO

Re-posted 18 days ago

Job description

About Thea Energy:  
Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future.  
 
Position Overview:
Thea Energy is seeking a Sr. Plasma Control Engineer to develop and deploy novel plasma control algorithms for the Eos stellarator, with a strong emphasis on AI and ML assisted control, real-time state estimation, and digital twins. This role sits in the Electrical Engineering and Controls Systems (EECS) team and works day to day with plasma physics, diagnostics, and plant control engineers to bridge plasma physics objectives with plasma control and plant control implementation.

If you can develop plasma control algorithms that are robust, constraint-aware, and ready for experimental operation, covering scenario design, supervisory control, and closed-loop regulation of core profiles, edge and divertor regimes, and off-normal response, we would like to hear from you. You will also contribute to subsystem digital twins and data pipelines that enable model development, validation, and deployment.
Key Responsibility Areas:
Plasma control algorithms and real-time software:
  • Develop, test, and iterate plasma control algorithms for Eos PCS, including multi-rate feedback, supervisory logic, and constraint handling.
  • Build AI/ML assisted control modules, such as learning-augmented MPC, reinforcement learning in simulation, physics-based models augmented with data-driven corrections, and adaptive control and auto-tuning across operating conditions
  • Develop and deploy real-time state estimation and multi-diagnostic data fusion to produce control-grade plasma state, including robust profile reconstruction and regime indicators suitable for closed-loop operation.
  • Develop anomaly detection and early-warning indicators across plasma and plant signals, with clear thresholds and graded mitigation actions.
  • Partner with plasma physicists to translate physics goals into control objectives, observables, constraints, and validation tests.
Digital twins and modeling:
  • Design and maintain digital twin models for plasma control loops and coupled plant subsystems, enabling simulation, optimization, and controller development and validation.
  • Build model validation workflows, including post-shot reconstruction, scenario sweeps, sensitivity studies, and uncertainty-aware comparisons against experimental data
Data and integration:
  • Build and maintain data pipelines for time-series control and diagnostic data, including labeling, archiving, and training and inference workflows.
  • Integrate algorithms into the control stack in collaboration with EECS, ensuring compatibility with real-time constraints and low-latency inference where needed.
  • Maintain high software quality: version control, test coverage, reproducible environments, and operational readiness documentation.
Ideal Experience & Skillsets:

Required qualifications:

  • BS or MS in Electrical Engineering, Computer Science, Physics, Applied Mathematics, or related field.
  • 3 or more years of experience developing control algorithms, ML models, or real-time scientific software for complex physical systems.
  • Strong programming skills in Python, MATLAB and C++.
  • Experience with time-series data processing, signal conditioning, system identification, and validation on real data.
  • Practical familiarity with modern ML tooling (PyTorch, TensorFlow, or JAX) and deploying models into production code paths.
  • Working knowledge of modern control methods, such as state estimation, constrained optimization, MPC, and robust control.

Preferred qualifications:

  • Experience with plasma control, stellarators or tokamaks, or adjacent fields such as accelerators and large scientific infrastructure.
  • Prior work on digital twins, real-time simulators, or physics-informed ML for physical systems.
  • Experience integrating with experimental control and data systems (for example EPICS, MDSplus, SCADA, OPC UA).
  • Familiarity with low-latency deployment and inference engines such as ONNX Runtime and TensorRT.
  • Background in any of the following plant subsystems is a plus: power electronics, cryogenics, vacuum and pumping, high-power RF systems, and safety controls.

Tools and platforms:

  • Languages and frameworks: Python, MATLAB, C++, PyTorch or TensorFlow or JAX, Jupyter
  • Data infrastructure: MDSplus, EPICS, HDF5, InfluxDB, OPC UA, Kafka or ZeroMQ
  • Dev workflows: Git, Docker, MLflow, CI pipelines
  • Simulation and modeling: MATLAB Simulink, Modelica, FMI, and custom physics solvers
Company Benefits:
  • Salary range $120,000-$160,000
  • Comprehensive health benefits (e.g. medical/dental/vision)
  • Employee equity stock options
  • 20 days PTO
Requirements:
  • Ability to occasionally lift up to 50 lbs.
  • Ability to perform activities such as typing, standing, or sitting for extended periods of time.
  • Willingness to occasionally travel or work required nights/weekends/on-call.
  • Ability to work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, high voltage, high current, pressure systems, and cryogenics.
It’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy.  
  
Diversity and Inclusion:  
Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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About Thea Energy

Sourced by ZipRecruiter

Industry

Clean energy semiconductors manufacturing

Company size

11 - 50 Employees

Headquarters location

Princeton, NJ, US

Year founded

2022

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