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Internship Energy Systems Engineering Jobs (NOW HIRING)

Xcimer Energy

Systems Engineer

Denver, CO

$140K - $170K/yr

... energy! Responsibilities * Carry out systems engineering activities in accordance with tailored ... interns, with eligibility varying by benefit. We may use artificial intelligence (AI) tools to ...

Xcimer Energy

Systems Engineer

Denver, CO · On-site

$140K - $170K/yr

... energy! Responsibilities * Carry out systems engineering activities in accordance with tailored ... interns, with eligibility varying by benefit. We may use artificial intelligence (AI) tools to ...

Xcimer Energy

Systems Engineer

Denver, CO · On-site

$140K - $170K/yr

... energy! Responsibilities * Carry out systems engineering activities in accordance with tailored ... interns, with eligibility varying by benefit. We may use artificial intelligence (AI) tools to ...

ExxonMobil

Energy Systems Analyst

Spring, TX · On-site

Ph.D. in Operations Research, Engineering or Physics or related discipline(s) is required ... energy systems analysis, and policy analysis * Ability to work in multidisciplinary teams and ...

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How much do internship energy systems engineering jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for internship energy systems engineering in the United States is $19.31, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $20.91 per hour, depending on experience, location, and employer.

What is the difference between Internship Energy Systems Engineering vs Energy Systems Engineer?

AspectInternship Energy Systems EngineeringEnergy Systems Engineer
CredentialsCurrently enrolled students or recent graduates, often with a relevant degreeBachelor's or master's degree in engineering or related field, professional certifications optional
Work EnvironmentInternship programs, training settings, or entry-level projectsFull-time professional roles in engineering firms, utilities, or energy companies
Employer & Industry UsageUsed by companies to train and evaluate potential future employeesEstablished role responsible for designing, analyzing, and managing energy systems

In summary, an Internship Energy Systems Engineering is a temporary, training-focused position for students or recent graduates, while an Energy Systems Engineer is a full-time professional responsible for designing and managing energy systems in industry settings.

What cities are hiring for Internship Energy Systems Engineering jobs? Cities with the most Internship Energy Systems Engineering job openings:
What are the most commonly searched types of Energy Systems Engineering jobs? The most popular types of Energy Systems Engineering jobs are:
What states have the most Internship Energy Systems Engineering jobs? States with the most job openings for Internship Energy Systems Engineering jobs include:
Internship Energy Systems Engineering jobs near you

Systems Engineer

Xcimer Energy

Denver, CO

$140K - $170K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 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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