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Internship Simulation Engineer Jobs in Colorado (NOW HIRING)

For the summer of 2026, GMASS has several Software Engineering internship positions available ... Develop modeling and simulation using MATLAB and STK. * Support Agile PI Planning events. Areas of ...

For the summer of 2026, GMASS has several Software Engineering internship positions available ... Develop modeling and simulation using MATLAB and STK. * Support Agile PI Planning events. Areas of ...

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Electrical Engineer

Longmont, CO · On-site

$76.50K - $145K/yr

Perform and document analyses on projects, including hand calcs, circuit simulations, and CAD. * ... or PCBs (internship and project team experience is applicable) * Level II: * 5+ years of ...

GNC Engineer III

Denver, CO · On-site

$115K - $190K/yr

Internship or project experience in GNC, control systems, or simulation development * Experience ... Master's degree in aerospace engineering or equivalent discipline * Experience with closed-loop ...

GNC Engineer II

Denver, CO · On-site

$90K - $155K/yr

Internship or project experience in GNC, control systems, or simulation development * Experience ... Master's degree in aerospace engineering or equivalent discipline * Experience with closed-loop ...

GNC Engineer I

Denver, CO · On-site

$90K - $155K/yr

Bachelor's degree in aerospace engineering, mechanical engineering, physics, or related field * 0 ... Internship or project experience in GNC, control systems, or simulation development * Experience ...

Transportation Engineer

Lakewood, CO · On-site

$77.40K - $102.40K/yr

Utilize traffic analysis/simulation tools to perform traffic modeling and simulations Required ... Internship experience focused in transportation design/analysis preferred * Experience with Synchro ...

... simulators, and logic analyzers • Applies design standards and procedures using appropriate ... internship experience in design, particularly for consumer products Company : WHERE DO WE START?

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Internship Simulation Engineer information

What are the most commonly searched types of Simulation Engineer jobs in Colorado? The most popular types of Simulation Engineer jobs in Colorado are:
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Pulsed Power Modeling and Simulation Engineer

Xcimer Energy

Denver, CO

$120K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday


Job description

Xcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture. Our mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. Xcimer has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supportedby leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change.Join us in powering a better world with inertial fusion!
 
This is a full-time, onsite role based at our headquarters in Denver, CO.
 
As a Pulsed Power Simulation & Modeling Engineer, you will apply your skills to creating models of, and simulating cutting-edge pulsed power electrical and mechanical systems. This role encompasses the use of multi-physics and electromagnetics solvers to aid in the design and optimization of associated systems and components. We are looking for our Pulsed Power Simulation & Modeling Engineer to apply their technical expertise, problem solving skills, and dedication to quality to positively impact the future of energy!  
Responsibilities
  • Work with pulsed power design engineers to generate models of systems and components
  • Work with a multidisciplinary team to create, optimize and validate models of complex physical processes and phenomena.
  • Aid in the design of experiments for validation of models against real-world data
  • Work with design engineers to enhance the workflow from concept to final print based upon optimizations in simulation. 
Qualifications
  • Education: B.S. or M.S.in Mechanical or Electrical Engineering
  • Experience: 2+ years of experience with field solver/particle-in-cell/circuit simulation codes  
  • Strong communication skills across disciplines and departments
  • Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee of granted asylum 
Desired
  • Proficiency in COMSOL, CST and/or LT-SPICE
  • Proficiency in solid-modeling software, e.g. SolidWorks or NX
  • Strong knowledge of electromagnetic field principles
  • Mechanical design skills - knowledge of GD&T principles a plus
  • Proficiency with Python and/or MATLAB. Experience with VBA and Java a plus 
$120,000 - $160,000 a year
Candidates may be considered for other positions at Xcimer Energy, and our actual base salary will be determined on an individual basis and may vary based on job-related knowledge and skills, education, and experience. The range is published in accordance with Colorado Equal Pay for Equal Work Act and California Equal Pay Act.
Equal Employment Opportunity
Xcimer Energy is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified, diverse, and dedicated work force. Xcimer Energy hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork, in which all employees recognize and appreciate the diversity of individual team members. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, gender, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Xcimer Energy will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws. For more information on "EEO Is the Law," please see here and here.
 
Benefits
Xcimer offers a comprehensive benefits package designed to support employee health, well-being, and long-term success. Benefits include medical, dental, and vision coverage; basic and supplemental life insurance; short- and long-term disability; paid parental leave for employees at the time of birth or adoption; and a 401(k) with a company match of up to 6%. Eligible employees also receive equity, allowing them to share in the company's long-term success.
Xcimer operates under a flexible Paid Time Off (ATO) approach. Rather than a fixed number of vacation days, employees are trusted to take the time they need to rest and recharge while meeting the expectations of their role and team. In addition, employees receive paid sick time, 13 company-paid holidays, and an annual paid company shutdown. Benefits are available to regular employees, including part-time and fixed-term roles, as well as interns, with eligibility varying by benefit.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. 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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