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Energy Systems Engineering Jobs in Colorado (NOW HIRING)

Xcimer Energy

Systems Engineer

Denver, CO

$140K - $170K/yr

Demonstrated Model Based Systems Engineering (MBSE) experience $140,000 - $170,000 a year Candidates may be considered for other positions at Xcimer Energy, and our actual base salary will be ...

Xcimer Energy

Systems Engineer

Denver, CO

$140K - $170K/yr

Demonstrated Model Based Systems Engineering (MBSE) experience Candidates may be considered for other positions at Xcimer Energy, and our actual base salary will be determined on an individual basis ...

Xcimer Energy

Systems Engineer

Denver, CO · On-site

$140K - $170K/yr

Demonstrated Model Based Systems Engineering (MBSE) experience $140,000 - $170,000 a year Candidates may be considered for other positions at Xcimer Energy, and our actual base salary will be ...

Stored Energy Systems

Senior Systems Engineer

Longmont, CO · On-site

$120K - $150K/yr

... engineering process discipline. Preferred Qualifications * Experience with industrial battery chargers, DC power systems, inverters, engine starting systems, energy storage systems, or related power ...

Xcimer Energy

Director of Nuclear Engineering

Denver, CO · On-site

$220K - $260K/yr

We are looking for a technical leader to apply their expertise in nuclear engineering, systems thinking, and organizational leadership to positively impact the future of energy! Responsibilities

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All JobsEnergy Systems Engineering JobsEnergy Systems Engineering Jobs in Colorado

Energy Systems Engineering information

See Colorado salary details

$63.6K

$149.4K

$206.1K

How much do energy systems engineering jobs pay per year?

As of Jul 26, 2026, the average yearly pay for energy systems engineering in Colorado is $149,389.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,900.00 and $181,900.00 per year, depending on experience, location, and employer.

What does an energy systems engineer do?

An energy systems engineer designs, analyzes, and optimizes energy systems to improve efficiency and sustainability. They work with power generation, distribution, and renewable energy technologies, often using modeling tools and requiring knowledge of engineering principles and environmental considerations.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum, aerospace, or certain senior energy systems engineering roles can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. These positions typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.

What are the key skills and qualifications needed to thrive in the Energy Systems Engineering position, and why are they important?

To thrive as an Energy Systems Engineer, you need a solid background in electrical or mechanical engineering, renewable energy technologies, and energy management principles, typically supported by a relevant degree. Familiarity with simulation software such as MATLAB, HOMER, or ETAP, as well as certifications like Certified Energy Manager (CEM), are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills are key soft skills for this role. These competencies are crucial for designing, optimizing, and implementing efficient energy systems that meet industry standards and sustainability goals.

What is an Energy Systems Engineering job?

An Energy Systems Engineering job involves designing, analyzing, and optimizing energy systems to improve efficiency, sustainability, and reliability. Engineers in this field work with renewable and conventional energy sources, energy storage, and grid integration. They may be involved in energy policy, system modeling, and implementing new technologies. Their goal is to create cost-effective and environmentally friendly energy solutions for industries, utilities, and communities.

What are the typical career advancement opportunities for an Energy Systems Engineer?

Energy Systems Engineers can pursue a variety of career paths, progressing into roles such as senior engineer, project manager, systems architect, or consultant as they gain experience and expertise. Many professionals in this field also specialize further in areas like renewable energy integration, smart grid technologies, or energy policy. Advancement often comes with taking on more complex projects, managing multidisciplinary teams, and obtaining advanced certifications. Organizations frequently support ongoing professional development, allowing engineers to expand their technical and leadership skills. This field offers dynamic growth as demand for sustainable energy solutions continues to rise.

What engineers make $200,000 a year?

Senior energy systems engineers with extensive experience, advanced degrees, and specialized skills in areas like power grid management or renewable energy can earn $200,000 or more annually. High-level roles often require certifications, leadership responsibilities, and work in competitive or high-demand sectors.

What engineers make $300,000 a year?

Senior energy systems engineers with extensive experience, advanced certifications, and specialized skills in areas like power grid management or renewable energy can earn $300,000 or more annually. High-level roles often involve leadership, complex project management, and working in industries such as utilities or consulting firms.
What are popular job titles related to Energy Systems Engineering jobs in Colorado? For Energy Systems Engineering jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Energy Systems Engineering jobs in Colorado look for? The top searched job categories for Energy Systems Engineering jobs in Colorado are:
Energy Systems Engineering jobs near you
Infographic showing various Energy Systems Engineering job openings in Colorado as of July 2026, with employment types broken down into 78% Full Time, 20% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $149,389 per year, or $71.8 per hour.

Systems Engineer

Xcimer Energy

Denver, CO

$140K - $170K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

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. Supported by 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 Systems Engineer, you will apply your skills to define requirements, execute architectural design analyses, manage complex system interfaces, and lead verification and validation on fusion energy systems. Your activities will span risk management, configuration and data management, integrated test planning, technical performance measurement management, and lifecycle baseline management. We are looking for our engineers to apply their technical expertise, problem solving skills, and dedication to quality to positively impact the future of energy!
Responsibilities
  • Carry out systems engineering activities in accordance with tailored system engineering standards and practices.
  • Develop, manage and allocate systems requirements & interfaces
  • Manage and execute gated design and operational reviews including PDR and CDR
  • Drive and coordinate technical decision making
  • Conduct risk assessments and ensure risk mitigation plans are developed and implemented
  • Develop, review, and assess verification artifacts
  • Act as the negotiator between multiple teams to ensure the system is holistically optimized
  • Develop strategies & approaches for specialty engineering (operability, reliability, maintainability, supportability) integration, analysis and verification
Qualifications
  • Education: Minimum of a B.S. degree in engineering or other technical field (e.g. mechanical, electrical, systems, etc.)
  • Experience: 5+ years of Systems Engineering experience working on development programs for large, complex, integrated systems - preferably from the fusion, aerospace, or space and defense industry
  • Proficiency in executing at least two of the following SE activities:
    • Requirements Development; Architectural Design; Interface Management; V&V; System Analysis; Risk Management; Configuration Management
  • Experience with systems engineering tools (Jira, Confluence, Flow, Teamcenter)
  • Great communication skills, ability to work effectively in teams, demonstrated execution and coordination skills
  • 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
  • Experience with high energy laser systems, optics or fusion energy systems
  • INCOSE ASEP or CSEP certification
  • Risk and Opportunity Management experience
  • Basic project management skills including labor estimating and schedule management
  • Demonstrated configuration management experience
  • Demonstrated Model Based Systems Engineering (MBSE) experience
$140,000 - $170,000 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 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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