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Remote Thermal Simulation Engineer Jobs (NOW HIRING)

DLB Associates

CFD/Co-Simulation Engineer III

$104.74K/yr

Remote - work virtually from most locations in the United States Job Summary The Co-Simulation ... Develop co-simulation interfaces between 1D networks and 3D CFD/thermal models and manage data ...

Hitachi

Simulation Engineer

Holland, MI · On-site +1

Engineering & Science Job Schedule: Full time Remote: No The Opportunity: JR Automation, a Hitachi ... Join us as a Simulation Engineer in Holland, MI or Lake Orion, MI as we work together to bring ...

Hitachi

Simulation Engineer

Holland, MI · On-site +1

Engineering & Science Job Schedule: Full time Remote: No The Opportunity: JR Automation, a Hitachi ... Join us as a Simulation Engineer in Holland, MI or Lake Orion, MI as we work together to bring ...

Hitachi

Simulation Engineer

Holland, MI · On-site +1

Engineering & Science Job Schedule: Full time Remote: No The Opportunity: JR Automation, a Hitachi ... Join us as a Simulation Engineer in Holland, MI or Lake Orion, MI as we work together to bring ...

Kiongroup

Simulation Engineer

Wauwatosa, WI · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Plano, TX · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Salt Lake City, UT · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Atlanta, GA · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Plano, TX · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Wauwatosa, WI · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Grand Rapids, MI · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Grand Rapids, MI · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Atlanta, GA · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

Kiongroup

Simulation Engineer

Salt Lake City, UT · On-site +1

$65K - $140K/yr

Dematic is hiring a Simulation Engineer for one of our hubs-Grand Rapids (MI), Atlanta (GA), Plano (TX), or Milwaukee (WI)-offering a hybrid schedule blending on-site collaboration and remote work.

CoreWeave

Staff Thermal Engineer

Sunnyvale, CA · On-site +1

$188K - $275K/yr

Review and evaluate JDM/ODM thermal designs, including thermal simulations; independently run ... remote work may be considered for candidates located more than 30 miles from an office, based on ...

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Remote Thermal Simulation Engineer information

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$43.5K

$104.5K

$167.5K

How much do remote thermal simulation engineer jobs pay per year?

As of May 31, 2026, the average yearly pay for remote thermal simulation engineer in the United States is $104,528.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $129,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Remote Thermal Simulation Engineer, and why are they important?

To thrive as a Remote Thermal Simulation Engineer, you need a solid background in mechanical or aerospace engineering, with expertise in heat transfer, thermodynamics, and numerical analysis. Proficiency in simulation software such as ANSYS, COMSOL Multiphysics, or FloTHERM, along with experience in CAD tools and relevant certifications, is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you translate technical findings to diverse teams and clients. These skills ensure accurate simulations, efficient project collaboration, and innovative thermal management solutions in remote engineering environments.

What are some common challenges Remote Thermal Simulation Engineers face and how can they be addressed?

Remote Thermal Simulation Engineers often encounter challenges such as effectively collaborating with cross-functional engineering teams and ensuring simulation accuracy without direct access to physical prototypes. To address these issues, it's important to leverage advanced collaborative tools, maintain clear communication with colleagues, and stay updated on the latest simulation software. Additionally, proactively seeking feedback and validating models with available data can help minimize errors and improve results, even when working remotely.

What are Remote Thermal Simulation Engineers?

Remote Thermal Simulation Engineers are professionals who use specialized software to analyze and predict the thermal behavior of products, systems, or environments from a remote location. They create digital models to simulate heat transfer, thermal loads, and temperature distribution in various engineering applications. By working remotely, they collaborate with teams using online communication tools and often contribute to projects in industries like electronics, automotive, aerospace, and energy. Their work helps optimize product performance, improve energy efficiency, and prevent overheating or thermal failures.

What is the difference between Remote Thermal Simulation Engineer vs Mechanical Design Engineer?

AspectRemote Thermal Simulation EngineerMechanical Design Engineer
Required CredentialsBachelor's or Master's in Mechanical, Aerospace, or Thermal Engineering; certifications in thermal analysis softwareBachelor's or Master's in Mechanical Engineering; design software certifications
Work EnvironmentRemote or office-based, focused on simulation and analysisOffice or remote, focused on product design and development
Industry UsageElectronics, aerospace, automotive, HVACConsumer products, automotive, industrial equipment
Common Search/ComparisonYesNo

The Remote Thermal Simulation Engineer specializes in analyzing heat transfer and thermal behavior using simulation software, often working remotely. In contrast, the Mechanical Design Engineer focuses on creating and testing mechanical components and assemblies. While both roles require mechanical engineering knowledge, their daily tasks, tools, and industry applications differ significantly.

Infographic showing various Remote Thermal Simulation Engineer job openings in the United States as of May 2026, with employment types broken down into 75% Full Time, 5% Temporary, and 20% Contract. Highlights an 100% Remote job distribution, with an average salary of $104,528 per year, or $50.3 per hour.
CFD/Co-Simulation Engineer III

CFD/Co-Simulation Engineer III

DLB Associates

Remote

$104.74K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

Job description

DLB Associates is a premier engineering and consulting firm specializing in innovative, mission-critical solutions across hyperscale data centers, advanced infrastructure, and high-performance building systems. With over four decades of expertise, we partner with some of the world's most influential companies to design and optimize environments that demand precision, scalability, and resilience.
Join us and be part of a team where your voice matters, your work makes an impact, and your growth is a shared priority.
Position Title: Co-Simulation Engineer III
Position Location: Remote - work virtually from most locations in the United States
Job Summary
The Co-Simulation Engineer III will have the opportunity to work with and collaborate with senior design staff to develop multi-domain co-simulation and digital twin capabilities for data center design and construction. The role also includes computational fluid dynamics (CFD) modeling of the data center and its associated internal and external environments. This person will work as part of the Engineering Team and interact closely with the Project Management Team to produce hydraulic network models, CFD models, digital twin applications, and QC design specifications through engineering modeling.
The Co-Simulation Engineer III will receive limited direction on day-to-day work and general instruction on new projects or assignments. Will execute and assist project leadership on projects of complex scope. Will work independently or under limited supervision.
The Co-Simulation Engineer III will communicate and operate in line with organizational goals and values, as well as departmental objectives.
Essential Functions
Co-Simulation Planning and Requirements Definition (10%)
  • Coordinate closely with design teams to define co-simulation objectives, key performance metrics, and acceptance criteria, ensuring a comprehensive understanding of project requirements.
  • Participate in discussions to define modeling prerequisites, collect necessary design and operational data, and establish appropriate assumptions and initial conditions for simulations.
  • Identify coupling strategies and model boundaries (1D network, 3D CFD, controls), anticipate challenges, and recommend modifications to design parameters or modeling approach to improve efficiency and fidelity.

Develop and Integrate Multi-Domain Co-Simulation Models (60%)
  • Independently develop thermo-hydraulic (flow-network) models for chilled water and liquid cooling systems (pumps, valves, heat exchangers, CDUs, manifolds, cold plates).
  • Build and maintain system-level models for steady-state and transient response, including redundancy/failure-mode scenarios and control logic impacts.
  • Develop co-simulation interfaces between 1D networks and 3D CFD/thermal models and manage data exchange, time steps, and convergence.
  • Perform pressure drop, flow balancing, and heat rejection analyses to validate design intent and support equipment selection and sizing.
  • Utilize hydraulic modeling tools such as Flownex (highly desired), Siemens Flomaster, Aspen HYSYS or equivalent, and maintain working knowledge of CFD tools (at least one) such as Cadence Reality DC Design, ANSYS Fluent and STAR-CCM+.
  • Create and curate simulation-ready system schematics, component libraries, and metadata to support reusable model assets and digital twin workflows.
  • Develop and/or review model setup including boundary conditions, solver settings, co-simulation time steps, and quality checks appropriate for the intended use case.
  • Review and/or prepare detailed co-simulation reports documenting assumptions, methodology, results, and actionable design recommendations.
  • Assist in developing proposals including modeling scope, schedule, and budget.
  • Conduct technical discussions with clients and internal stakeholders, presenting modeling findings, interpreting results, and providing engineering recommendations.
  • Timely and effective management of modeling tasks, including resource forecasting, coordination, and version control of model assets and scripts.
  • Perform QAQC peer reviews for co-simulation models where he or she is not the lead analyst.

Guide and Direct Validation, Calibration, and Commissioning Support (20%)
  • Conduct rigorous validation and calibration of system/co-simulation results using analytical techniques and real-world data to ensure models are accurate and fit for purpose.
  • Collaborate with design, commissioning, and operations teams to collect and reconcile site data (BMS/SCADA, flow/temperature/pressure measurements) for model calibration.
  • Prepare validation and calibration reports comparing model predictions with measured data, documenting uncertainty, limitations, and performance envelopes.
  • Work with the CFD team and interact closely with the project management team to ensure alignment between system models, CFD models, and design intent.
  • Review and respond to technical queries related to modeling assumptions, co-simulation results, and design implications.
  • Review and complete validation checklists and documentation; contribute to modeling standards and continuous improvement initiatives.
  • Review and approve model updates based on validation findings and project changes.

Reporting (10%)
  • Prepare project progress reports, issue logs, and model status updates for internal and external stakeholders.
  • Update and maintain model libraries, coupling scripts, and project documentation (assumptions log, revision history, RFI responses as applicable).
  • Manage personal hours using company tools.

TECHNOLOGY, DIGITAL TOOLS & AI-ENABLED EFFICIENCY
  • Leverage AI-enabled and digital tools to enhance efficiency, reduce manual effort, and support consistent, high-quality work output.
  • Identify opportunities to improve processes and demonstrate a continuous learning mindset, seeking out new technologies, skills, and methods that elevate individual and team performance.
  • Adapt to emerging technologies and evolving digital workflows, actively supporting the integration and adoption of innovative tools across the organization.

Completion of Assigned Tasks and Deliverables on Time and on Budget
Performs Other Related Duties as Assigned
Position Requirements (Intermediate level for all the following)
  • Strong understanding of thermodynamics, heat transfer, and hydraulics (pump/valve/pipe networks and control impacts).
  • Strong knowledge of chilled water systems, including flow control, balancing, and operating envelopes.
  • Experience with hydraulic / flow-network tools (Flownex, Siemens Flomaster, Aspen HYSYS, or equivalent).
  • Working knowledge of CFD tools for data center and equipment analysis (Cadence Reality DC Design, ANSYS Fluent, Siemens STAR-CCM+ or equivalent).
  • Ability to interpret P&IDs and MEP design documents; familiarity with AutoCAD/Revit is a plus.
  • Familiarity with hyperscale data centers and liquid-cooled applications is a plus.
  • Programming skills (Python, C/C++, MATLAB, or similar) for automation and data analysis are a plus.
  • Skilled at using MS Office Suite (Excel, Word, Outlook, PowerPoint, Teams), along with exceptional organizational skills for file management.
  • Skilled in completing assignments accurately and with attention to detail.
  • Ability to work successfully in a remote environment through effective communication and organizational skills, self-motivation, proactiveness, and resourcefulness in a distraction-free workspace.
  • Ability to interpret results and communicate well in writing and verbally to both technical and non-technical audiences.
  • Ability to follow company and site safety requirements.
  • Ability to analyze and prepare documents, reports, and correspondence.
  • Ability to communicate effectively directly with clients and at times serve as primary point of client contact.
  • Ability to work successfully as a member of a team and independently with moderate supervision.
  • Organizational skills, with the ability to manage multiple tasks simultaneously across concurrent modeling efforts.

Physical Demands
The following physical demands must be met by the employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is
  • Frequently required to remain in a stationary position
  • Frequently moving through office, facility and other environments
  • On occasion the employee may move equipment weighing up to 25 pounds

Travel / Relocation Requirements
  • Approximately 10%, this may include travel to any or all 50 US states.
  • Travel is defined as physically leaving home on behalf of business activities including but not limited to client sites, meetings with other employees, meetings for business development purposes, running errands on behalf of the business, attending industry conferences, etc.

Education / Experience
  • Bachelor's degree in Mechanical engineering (or similar relevant engineering field) and five (5) years of experience in a consultancy setting.

OR
  • Master's or PhD degree in Mechanical Engineering (or similar relevant engineering field) and two (2) years of experience in a consultancy setting.

Benefits
DLB Associates offers a very competitive benefits package; highlights include
  • Choice of comprehensive medical plans (including two PPO-style plans and a HDHP w/ HSA option)
  • Flex spending accounts (FSA)
  • Dental and vision plans
  • Comprehensive medical, dental and vision benefits extended to spouse / domestic partner and dependent children up to age 26
  • 401k with company match and self-directed brokerage account option
  • PTO including additional paid time off during the last week of the year
  • Company paid life insurance coverage for employees and their eligible dependents
  • Short and long-term disability, AD&D coverage
  • Professional development opportunities, tuition reimbursement and professional licensing assistance
  • Paid parental leave after one year of employment

CO, CA, IL, NY, WA, and Washington DC residents only: In accordance with CO, CA, IL, NY, WA, and Washington DC law, the range provided is DLB's reasonable estimate of the base compensation for this role. The actual amount may differ based on non-discriminatory factors such as experience, knowledge, skills, abilities, and location.
DLB Associates is an EEO/Affirmative Action Employer and participates in the E-Verify program with the Department of Homeland Security. We encourage diversity in our workforce.
Are you ready to challenge yourself and redefine standards in the AEC industry? Apply now and join our award-winning team!
NOTICE TO THIRD PARTY AGENCIES:
DLB does not accept unsolicited resumes from recruiters, employment agencies, or other staffing services. Unsolicited resumes include any resume or hiring document sent to DLB in the absence of a signed Service Agreement where DLB has expressly requested recruitment/staffing services specific to the position at hand. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of DLB and DLB will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
The pay range for this role is:
104,738 - 130,502.05 USD per year (Remote (United States))

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