Part-Time Office Assistant
About The Position
Atlas is looking for an organized, experienced, and dependable Office Assistant in our Denver Tech Center location. The ideal candidate will be one who makes everything run smoothly and the go-to person for the day-to-day needs of our 10-12 in-office team members – ordering supplies, sorting mail, coordinating meetings and travel arrangements, and assisting with new hire readiness. You’ll report directly to our Executive Business Partner, working 15-20 hours per week (Monday – Thursday). This part-time position is fully in-office and a great opportunity for someone who takes pride in a well-run workspace, proactively solves problems, and enjoys helping others do their best work. In your first 90 days, you’ll have the office running on a reliable rhythm, and the Atlas team will know you as a person who can be trusted to get things done.
Requirements
- High school diploma or equivalent
- 1–2 years of experience in an office, administrative, reception or customer-service role
- Strong organizational skills and attention to detail; able to juggle multiple requests and follow through
- Proficiency with Microsoft 365 (Outlook, Word, Excel, Teams)
- Clear, friendly communication and comfort working with people at all levels, including executives and vendors
- Discretion with confidential information
- Reliable, consistent attendance for an in-office schedule
Nice To Haves
- Experience with travel booking tools and expense-reporting systems (e.g., Concur, Expensify or similar)
- Experience ordering catering or coordinating meetings and events
- Familiarity with basic office equipment troubleshooting (printers, conference-room A/V)
Responsibilities
- Welcome guests and provide necessary access to our office, tracking badge distribution and return
- Order, receive and stock office, kitchen, and breakroom supplies; track inventory and stay within budget
- Maintain overall cleanliness and organization of the office, including the kitchen, common areas and conference rooms
- Serve as primary point of contact for the building manager – report maintenance issues, coordinate access and follow up on requests
- Check, sort and distribute incoming mail
- Accept and route deliveries and packages
- Prepare and send outgoing letters and packages, including courier and overnight shipments
- Prepare workspaces for new hires, including desk setup, supplies, badges or keys, parking pass, and welcome materials
- Coordinate with IT on equipment, setup and office technology issues
- Handle meeting logistics: book rooms, set up and reset spaces, and confirm A/V is working
- Order meals and catering for meetings and team events as needed
- Assist with booking travel arrangements
- Help prepare and submit expense reports
- Complete special projects as assigned by the Executive Business Partner
Benefits
- medical, dental and vision coverage with multiple plan options, including no-cost employee-only medical coverage
- vacation time
- paid holidays
- sick & safety leave (SSL)
- paid parental leave
- 401(k) and company match
- Life, AD&D (Accidental Death & Dismemberment) and Disability insurance
- approved PPE at no cost
- reimbursement for prescription safety glasses and protective footwear
- clear career paths
- learning resources and development programs
- internal certifications on specific skills
- support external credentials through tuition reimbursement
- Employee Communities (ECs)
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What This Job Offers
Job Type
Part-time
Career Level
Entry Level
Education Level
High school or GED
