Office Administrator Jobs in Fort Collins, CO

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Administrative Assistant

Boulder, CO
onsite
Permanent / Full Time
55000 - 70000 USD / Yearly
We are looking for an Administrative Assistant to support daily office operations in Boulder, Colorado. This position is well suited for someone who enjoys creating a welcoming environment, keeping administrative workflows organized, and providing dependable support to both clients and internal staff. The role offers a mix of front-desk coverage, office coordination, and hands-on administrative tasks in a client-focused services setting. Responsibilities: • Welcome visitors and provide courteous front-desk support while helping create a welcoming and organized office experience. • Manage inbound and outbound mail activities, including certified shipments, priority deliveries, and courier packages. • Coordinate weekly meeting lunches by placing orders and arranging pickup when needed. • Track inventory levels for office, kitchen, and mailing materials and replenish supplies to keep operations running smoothly. • Operate and assist with standard office equipment such as scanners, copiers, printers, and postage systems. • Perform administrative support tasks that require careful review and assembly of workpapers and related calculations. • Help maintain daily office readiness by opening the workplace according to scheduled business hours. • Provide telephone coverage, route incoming calls appropriately, and assist with general inquiries. • Support data entry and other clerical duties with accuracy and attention to detail. • Adjust availability during peak tax and extension periods, when longer weekly hours are expected to meet seasonal business demands.
2026-11-03T00:00:00Z

Administrative Assistant

Boulder, CO
onsite
Permanent / Full Time
55000 - 75000 USD / Yearly
Our client is seeking a highly organized and dependable Administrative Assistant to support daily office operations, recruitment coordination, and general administrative functions. This role is ideal for someone who enjoys working in a fast-paced environment, managing multiple priorities, and serving as a key resource for both internal teams and external stakeholders. The Administrative Assistant will help ensure efficient day-to-day operations by coordinating schedules, supporting hiring activities, managing office needs, and providing administrative assistance across the organization. Success in this role requires strong organizational skills, attention to detail, professionalism, and the ability to anticipate needs and adapt to changing priorities. Key Responsibilities Coordinate interviews and meetings, including scheduling across multiple calendars and time zones. Serve as a primary point of contact for candidates, ensuring a detail oriented and positive experience throughout the hiring process. Maintain and update applicant tracking systems, databases, and other internal records. Support daily office operations, including supply management, vendor coordination, deliveries, and visitor reception. Assist with company meetings, team events, and other organizational activities. Provide administrative support such as calendar management, travel coordination, document preparation, meeting notes, and follow-up tracking. Monitor priorities, identify potential scheduling conflicts, and proactively address issues before they arise. Handle confidential information with discretion and professionalism. Support special projects and perform additional administrative duties as needed.
2026-10-26T00:00:00Z

Administrative Assistant

Boulder, CO
onsite
Permanent / Full Time
55000 - 75000 USD / Yearly
Partnering with a great organization in Boulder, CO seeking an Administrative Assistant. The Administrative Assistant will be responsible for maintaining office supplies, managing schedules, supporting executives, and more. This role is seeking someone with a strong background in administration/office management. Benefits for the Administrative Assistant includes 100% medical/dental/vision coverage, 401k with 2% company match, 11 paid holidays and unlimited PTO!
2026-10-29T00:00:00Z

Administrative Assistant

Boulder, CO
onsite
Temporary / Contract
26.9135 - 31.163 USD / Hourly
We are looking for an Administrative Assistant to join a detail-oriented services firm in Boulder, Colorado on a Contract basis. This position supports daily office operations while providing analytical, clerical, and front-desk assistance in a collaborative environment. The role is well suited to someone who is highly organized, confident with Excel, and comfortable handling light accounting-related tasks. Candidates who enjoy balancing client-facing responsibilities with detailed administrative work will thrive in this opportunity. Responsibilities: • Welcome visitors and provide courteous front-desk support while creating a positive experience for clients and guests. • Manage daily office opening procedures and help keep administrative operations running smoothly throughout the workday. • Process incoming and outgoing mail, including certified shipments, priority deliveries, and courier packages such as FedEx. • Maintain office, kitchen, and mailing inventories by tracking supply levels and coordinating timely replenishment. • Prepare, organize, and update files, records, and data with a high degree of accuracy and attention to detail. • Support reporting and document review activities using Excel and other office tools, including workpaper checking and calculation verification. • Assist with light accounting and research-related tasks, including gathering information connected to asset sales, 1099 review, and related documentation. • Coordinate meeting support activities such as arranging weekly office lunches and assisting with general office logistics. • Operate and troubleshoot standard office equipment, including scanners, copiers, printers, and postage systems. • Provide dependable support during peak tax and extension periods, including a workload that may require extended weekly hours.
2026-11-03T00:00:00Z

Payroll Administrator

Thornton, CO
onsite
Temporary / Contract
26 - 28 USD / Hourly
We are looking for a Payroll Administrator to support certified payroll activities for projects based in Thornton, Colorado. This Long-term Contract position focuses on prevailing wage compliance, accurate weekly reporting, and close coordination with internal teams and external partners to meet contractual and regulatory standards. The ideal candidate brings strong payroll knowledge, excellent document management skills, and the ability to resolve compliance issues in a timely and effective manner. Responsibilities: • Manage the end-to-end certified payroll process for assigned projects, ensuring reports are completed accurately and submitted on schedule. • Work closely with contractors, agencies, project teams, and internal departments to gather required documentation before payroll reporting begins. • Examine contract details, wage determinations, labor classifications, and project records to confirm prevailing wage requirements are properly set up. • Track and maintain compliance documentation, including requests for additional classifications and related supporting forms when needed. • Collaborate with Payroll, Operations, Human Resources, and Project Management to address missing information and resolve reporting issues. • Prepare, review, and submit weekly certified payroll filings in alignment with federal, state, local, and client-specific requirements. • Investigate payroll variances and compliance discrepancies, then take appropriate action to correct reporting or documentation gaps. • Provide payroll records, declarations, and supporting materials for customer requests, audits, and formal compliance reviews. • Monitor regulatory updates affecting certified payroll and recommend process improvements that increase accuracy and efficiency. • Handle sensitive employee and payroll information with a high level of confidentiality while working from a company-designated office or field location as required.
2026-11-03T00:00:00Z

Office Services Associate

Boulder, CO
onsite
Temporary / Contract
21.85 - 23 USD / Hourly
We are looking for an Office Services Associate to support daily administrative operations for a client site. This is a contract position focused on delivering dependable copy, mail, scanning, reception, and office support services in a fast-paced, detail-oriented environment. The ideal candidate brings strong customer service skills, sound judgment, and the ability to manage time-sensitive requests with accuracy and care. Responsibilities: • Manage incoming office service requests by reviewing instructions, confirming required details, and tracking assignments through established logs. • Provide day-to-day support for copying, scanning, digital document handling, mail distribution, and intake activities while following site procedures. • Organize work based on urgency and service commitments to ensure completed materials are processed and delivered on schedule. • Communicate proactively with clients and leadership regarding job status, turnaround expectations, and any issues that could affect deadlines. • Perform basic troubleshooting on office equipment and restock paper, toner, and other supplies to keep operations running smoothly. • Check completed work for accuracy and presentation quality, including reviewing your own output and assisting with quality control for team deliverables. • Support additional front-of-house and workplace services such as hospitality, reception, audio/visual coordination, and multi-line phone coverage as needed. • Handle confidential documents with discretion and follow company and client policies related to security, compliance, and daily operations. • Lift and move materials weighing up to 50 pounds as part of mailroom, copy, and document production responsibilities.
2026-10-12T00:00:00Z

Office Services Associate

Boulder, CO
onsite
Temporary / Contract
21 - 23 USD / Hourly
We are looking for an Office Services Associate to support daily administrative operations for a client site. This is a contract position focused on document handling, copy and mail services, and front-line office support in a fast-moving environment. The role also assists with related service needs such as hospitality, reception, and basic audio/visual coordination while maintaining high standards for accuracy, confidentiality, and client service. Responsibilities: • Manage incoming office service requests by reviewing job instructions, confirming details, and recording work through the appropriate tracking methods. • Complete copying, scanning, document intake, and mailroom tasks in accordance with site procedures and required turnaround times. • Organize assignments by urgency and workflow demands to ensure materials are processed and delivered on schedule. • Communicate promptly with supervisors or client contacts regarding deadlines, special handling needs, or issues that may affect completion. • Perform routine quality checks on finished work to verify accuracy, completeness, and clear presentation. • Support day-to-day operation of office equipment by replenishing paper, toner, and other supplies and addressing minor equipment issues when they arise. • Handle sensitive documents with discretion and follow all company and client policies related to security, confidentiality, and records management. • Provide additional operational assistance as needed, including reception coverage, hospitality support, and basic coordination for audio/visual or meeting-related services.
2026-11-03T00:00:00Z

Accounting/Administrative Specialist

Boulder, CO
onsite
Permanent / Full Time
60000 - 70000 USD / Yearly
We are looking for an Accounting/Administrative Specialist to support day-to-day accounting operations and administrative coordination for a busy workplace in Boulder, Colorado. This position combines purchasing, invoice handling, expense support, and office supply management to help keep financial records accurate and the facility running smoothly. The ideal candidate is organized, detail-oriented, and comfortable balancing recurring accounting tasks with practical office and lab support responsibilities. Responsibilities:• Manage routine purchasing for office, lab, and breakroom supplies by tracking stock levels, placing orders with approved vendors, and maintaining availability of essential materials.• Process invoices, request missing billing documents, and enter financial information into QuickBooks to support accurate accounts payable records.• Maintain open purchase order records by updating order status, revising estimated delivery dates, and following up with vendors when shipment details are unavailable.• Receive incoming deliveries, organize related paperwork, and ensure shipping materials are handled according to site procedures.• Prepare weekly payment activities, including accounts payable processing, check runs, and filing of paid invoices and outstanding bills.• Review and approve contractor timesheets, assist with employee reimbursement and travel expense submissions, and support related accounting documentation.• Complete month-end administrative and accounting tasks such as use tax calculations, usage tracking, inventory-related entries, prepaid balance reviews, and reporting updates.• Coordinate vendor credits, hazardous waste billing allocations, recurring supply orders, janitorial communication, and other general administrative support needs.• Support periodic operational tasks including preparing timesheets, arranging lab coat laundering, reconciling vendor statements, and ordering required workplace compliance materials. Benefits include 401k with 3% company match, 2+ weeks PTO, paid holidays, and 100% healthcare coverage for the employee!
2026-10-26T00:00:00Z

8 results for Office Administrator in Fort Collins, CO