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Staff Accountant

Xcimer Energy

Xcimer Energy

Accounting & Finance
Denver, CO, USA
Posted on Wednesday, April 10, 2024
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!
As a Staff Accountant, you will play a critical role in supporting the Xcimer team by taking ownership of critical accounting processes including accounts payable and GL accounting, while working cross functionally to support the business operations to understand incurred costs to help us deliver results on a first of its kind fusion energy system. This role involves frequent engagement with business operations and other internal groups, as well as external vendors. It requires a person with a passion for working with people, attention to detail, organizational skills and a proven ability to deliver results. We are looking for a people-centric Staff Accountant to apply their accounting, organizational and problem-solving skills, along with a dedication to quality to positively impact the future of energy!


  • Perform day to day accounting duties in AP, cash management, GL and other duties as assigned
  • Assist with the monthly close process by posting monthly journal entries, performing account reconciliations and ad-hoc financial analysis
  • Support annual audit, tax preparation for federal, state, and local tax returns
  • Own the PO, AP, and 3-way match process ensuring bills are reconciled with PO’s and vendors are paid on a timely basis
  • Assist on projects and ad hoc assignments as needed


  • Bachelor’s degree in Accounting or Finance
  • 0 - 3 years of progressive accounting experience with direct exposure to accounting operation duties like AP, FA, GL and cash reconciliations
  • Solid understanding of GAAP
  • Experience with standard software solutions preferred, for example: QuickBooks Online, NetSuite, Ramp, Carta
  • Proficiency with Microsoft Office Suite including the ability to work with complex Excel spreadsheets
  • Excellent verbal and written communication skills, interpersonal skills, and high customer service capabilities
  • Demonstrated organizational skills with a keen attention to detail
  • Proactive problem-solving skills and a willingness to take initiative
  • Ability to multitask and prioritize tasks effectively in a dynamic and evolving environment
  • Demonstrated ability to maintain confidentiality and handle sensitive information with discretion
  • 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
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 Employee Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave (must be employed at time of birth or adoption), short and long-term disability, 401(k) with a company match of up to 6%. Paid Time Off: 15 days per year based on weekly scheduled hours, 10 paid sick leave, and 13 company-paid holidays for all regular employees (including part-time), fixed-term, and interns. Equity will be granted to eligible employees. Equity is designed to allow employees to share in company results and success.