Top 17 Systems modeling simulation engineer (engineer or principal engineer level) Jobs in Columbus

Manager, Refrigeration Engineering
Thermo Fisher Scientific —Columbus, OH
- Full-time
- Office
- 3 years
- Master's degree
Principal Systems Engineer
Honeywell —Columbus, OH
- Full-time
- Engineering
- Office
- Doctor of Philosophy
- Health savings account
- Paid holidays
8d
Radio Frequency (RF) Engineer Lead
Battelle —Columbus, OH
- Full-time
- Hybrid work
- Office
- Mentoring
- Senior level
- Wellness program
- Health insurance
Senior Mechanical Engineer (Finite Element Analysis Focus)
Battelle —Columbus, OH
- $82,000 - $117,000 a year
- Full-time
- Hybrid work
- 5 years
- Office
- Analysis skills
- Wellness program
- Health insurance
ASIC/FPGA/Hardware Engineer
Battelle —Columbus, OH
- $85,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Master's degree
- Wellness program
- Health insurance
Mechanical Engineer, Data Centers - Remote (U.S.)
AECOM —Columbus, OH
- $140,000 - $185,000 a year
- Full-time
- Remote
- 6 years
- Mid-level
- Master's degree
- AD&D insurance
- Employee stock purchase plan
Senior Mechanical Engineer, Data Centers - Remote (U.S.)
AECOM —Columbus, OH
- $160,000 - $190,000 a year
- Full-time
- Remote
- Master's degree
- 8 years
- Travel
- AD&D insurance
- Employee stock purchase plan
Radio Frequency (RF) Engineer, Signal Processing
Battelle —Columbus, OH
- Full-time
- Hybrid work
- 5 years
- Office
- Senior level
- Wellness program
- Health insurance
RF Test Engineer
Battelle —Columbus, OH
- Full-time
- Hybrid work
- Engineering
- Office
- Master's degree
- Wellness program
- Health insurance
2311 Principal Thermal Simulation Engineer
NIBE Element North America —Columbus, OH
- Full-time
- 5 years
- Office
- Analysis skills
Quick Apply
2d
Senior Technical Program Manager, Manufacturing
Anduril Industries —Ashville, OH
- $160,000 - $220,000 a year
- Email
- Scripting
- Senior level
- Commercial
Quick Apply
Software Simulation Engineer, Sensor Rendering
Path Robotics —Columbus, OH
- Computer Science
- Mentoring
- Senior level
- Paid parental leave
- Dental insurance
Quick Apply
Senior Software Engineer, RF Spectrum Solutions
Battelle —Columbus, OH
- $135,000 - $175,000 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- System design
- Wellness program
- Health insurance
7d
Lead Software Engineer (Java/Spring and Python) - Data Protection & Recovery
JPMorganChase —Columbus, OH
- Full-time
- 5 years
- AWS
- Mentoring
- Health insurance
- Tuition reimbursement
Maritime Electrical Engineer
Battelle —Columbus, OH
- Full-time
- Hybrid work
- Mid-level
- Master's degree
- Math
- Wellness program
- Health insurance
Senior Civil Engineer
Salas O'Brien, Inc. —Dublin, OH
- Hybrid work
- Construction site
- Bachelor of Science
- Office

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Manager, Refrigeration Engineering
Thermo Fisher Scientific —Columbus, OH
Bachelor’s degree in mechanical engineering, systems engineering, chemical engineering, physics, or related discipline. Travel: Up to 10% domestic travel.
Principal Systems Engineer
Honeywell —Columbus, OH
Your technical expertise in systems engineering, project management, and technical leadership will be instrumental in shaping the future of technology and…
8d

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Manager, Refrigeration Engineering

Thermo Fisher Scientific -
Columbus, OH

Apply Now

Job Details

Full-time

Qualifications

Thermal analysis
Defect resolution root cause analysis
Performance testing in mechanical engineering
Thermal control
Technical documentation
System performance optimization
Engineering process optimization
Reliability analysis
Performance testing
Process simulation software
System design for system development
Managing engineering teams
Lean engineering
Design engineering
HVAC design
Refrigeration
Leading team collaboration initiatives
Biomedical regulatory compliance
Regulatory compliance analysis
Lean management
Quality improvement programs in engineering
Mechanical knowledge
Cross-functional communication

Full Job Description

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Job Description

As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond. Whether our customers are accelerating life sciences research, solving complex analytical challenges, improving patient diagnostics and therapies, or increasing productivity in their laboratories, we are here to support them.

This is an onsite role in Marietta, OH.

DESCRIPTION:
Join our Refrigeration Engineering team and contribute to innovation that enables customers to make the world healthier, cleaner, and safer. As Manager, Refrigeration Engineering (ULT), you will lead the design, development, and sustainment of cascade refrigeration systems supporting Thermo Fisher’s cold storage and ultra-low temperature (ULT) product portfolio.

In this hands-on leadership role, you will guide a team of refrigeration engineers and technicians to deliver high-performance, energy-efficient, and compliant cooling solutions. You will partner closely with Product Management, Controls Engineering, Quality, and Regulatory teams to define refrigeration system and control requirements, maintain traceability, and ensure products meet customer, performance, and regulatory expectations throughout the product lifecycle.

WHAT YOU WILL DO:

Refrigeration System & Technical Leadership

Lead and manage a global refrigeration engineering organization responsible for cascade vapor-compression systems used in ULT freezers and cold storage platforms.
Own refrigeration system architecture and strategy aligned with product roadmaps and platform reuse initiatives.
Provide technical oversight for sealed-system design, including compressors, heat exchangers, refrigerants, controls interfaces, and safety devices.
Drive modular, scalable, and reusable refrigeration solutions across multiple product platforms.

Simulation, Modeling & Innovation

Lead the use of thermal modeling, system simulation, and analytical tools to predict performance, efficiency, and reliability.
Guide design trade studies using modeling and empirical data to optimize system performance and energy consumption.
Champion advanced development initiatives to mature next-generation refrigeration technologies and support intellectual property creation.

Product Development & Cross-Functional Collaboration

Collaborate with mechanical, electrical, and controls engineering teams through all phases of the toll-gate NPD process.
Partner with manufacturing and operations teams to ensure robust design transfer and global production readiness.
Support products manufactured across multiple global facilities.
Contribute to component, sub-system, and system-level technology roadmaps.

Requirements, Compliance & Traceability

Partner with Product Management, Controls Engineering, Quality, and Regulatory to develop and maintain refrigeration and control requirements.
Ensure traceability from customer and regulatory requirements through verification and validation evidence.
Ensure refrigeration designs meet applicable regulatory and certification requirements (e.g., UL, IEC, FDA, CE, CSA, Energy Star).
Drive standardization of system-level specifications, test plans, and validation methods.

People, Program & Financial Leadership

Develop budgets, resource plans, and schedules in partnership with NPD project managers and leadership.
Balance internal resources, global engineering contractors, and third-party support.
Coach, mentor, and develop engineers and technicians to build technical capability and leadership depth.
Foster a culture of safety, quality, accountability, and continuous improvement.
Travel: Up to 10% domestic travel.

REQUIREMENTS:

Education

Bachelor’s degree in mechanical engineering, systems engineering, chemical engineering, physics, or related discipline
Coursework in thermodynamics, heat transfer, and fluid mechanics strongly preferred
Master’s degree preferred

Experience

5+ years of experience leading teams in the design and evaluation of refrigeration or thermal systems
3+ years of hands-on experience developing vapor-compression systems for cold storage or HVAC/R products, cascade systems preferred.
Experience using natural refrigerants and other low GWP refrigerants in system designs.
Experience supporting regulated products (e.g., UL 61010, ISO 13485, ISO 14971, FDA, CE, CSA, Energy Star)
Experience with thermal system modeling, simulation, and performance testing
Experience analyzing empirical test data to guide design decisions
Familiarity with data acquisition systems, automated testing, and technical documentation
Familiarity with Lean / PPI methodologies and continuous improvement systems

Knowledge, Skills, and Abilities

Strong foundation in vapor-compression and cascade refrigeration systems
Expertise in thermal modeling, simulation, and performance optimization
Strong analytical, problem-solving, and root-cause analysis skills
Experience using engineering tools such as EES, thermal modeling software, and Microsoft Office
Ability to translate complex technical concepts into actionable business decisions
Strong leadership, communication, and cross-functional collaboration skills
Excellent organizational skills in a fast-paced, multi-project environment
Commitment to safety, quality, and operational excellence

Apply Now

Refine Your Search

systems modeling simulation engineer (engineer or principal engineer level) jobs in columbus

Manager, Refrigeration Engineering

Principal Systems Engineer

Radio Frequency (RF) Engineer Lead

Senior Mechanical Engineer (Finite Element Analysis Focus)

ASIC/FPGA/Hardware Engineer

Mechanical Engineer, Data Centers - Remote (U.S.)

Senior Mechanical Engineer, Data Centers - Remote (U.S.)

Radio Frequency (RF) Engineer, Signal Processing

RF Test Engineer

2311 Principal Thermal Simulation Engineer

Senior Technical Program Manager, Manufacturing

Software Simulation Engineer, Sensor Rendering

Senior Software Engineer, RF Spectrum Solutions

Lead Software Engineer (Java/Spring and Python) - Data Protection & Recovery

Maritime Electrical Engineer

Senior Civil Engineer

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