Receptionist

Xcimer Energy

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Denver, CO on site Until 8/21/2026 2+ years exp First posted May 28, 2026 Last posted May 28, 2026
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 Receptionist, you will apply your skills to being the first point of contact at our Denver HQ. We are looking for our operational support members to apply their expertise, problem solving skills, and dedication to quality to positively impact the future of energy!

Responsibilities

  • Actively and professionally greet our facility visitors as their first onsite point of contact
  • Contribute to a positive experience to all visitors, candidates and Xcimer employees 
  • Keep the reception and lobby areas tidy
  • Maintain visitor logs, issue badges, and follow building security and safety procedures
  • Sort and deliver mail
  • Maintain voicemail service system
  • Schedule and maintain calendars, as needed
  • Other duties, as assigned

Qualifications

  • Education: High School diploma or equivalent
  • Experience: 2+ years of receptionist or administrative assistant experience
  • Proficient in Microsoft Office Suite (Outlook, Word, Powerpoint, etc.), calendar management tools, and visitor management platforms (preferably Envoy)
  • Strong organizational and multitasking abilities to handle a fast-paced environment.
  • Professional attitude
  • Excellent communication skills
  • Ability to be resourceful and proactive when issues arise
  • Strong customer service attitude and mindset
  • 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

  • Previous experience in a front office setting
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.

Compensation (from employer):
22–28 USD per-hour-wage

About this role

Summary

Manage front desk, greet visitors, handle office tasks, and support administrative functions.

Job title

Receptionist

Experience level

2+ years

Minimum experience

2+ years exp

Industry

energy

Location requirements

Onsite at Denver, CO; no remote work allowed

Salary

$33k–$49k

Management role

No

Skills & keywords

Required skills

Microsoft Office Suitevisitor management platformscommunicationorganizationmultitasking

Preferred skills

front office experience

Specializations

customer serviceoffice managementvisitor logscalendar managementsecurity procedures
Locations

Structured locations inferred from the posting.

Denver, CO, USA

On-site City