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13 results for Senior Administrative Assistant in Denver, CO

Administrative Assistant

Littleton, CO
onsite
Permanent / Full Time
55000 - 65000 USD / Yearly
We are looking for a detail-oriented Administrative Assistant to join our team in Denver, Colorado. This role requires strong organizational skills, a meticulous demeanor, and the ability to collaborate effectively within a small team. If you thrive on managing diverse tasks and enjoy contributing to a dynamic office environment, this position could be an excellent fit for you. Responsibilities:• Sort and distribute incoming mail to ensure timely delivery.• Prepare documents and items for overnight shipping, including addressing and adding postage.• Support office staff by handling correspondence, faxes, and mail as needed.• Track intercompany expenses and assist with reimbursement processes.• Manage office supply inventory and coordinate orders to maintain stock levels.• Provide document notarization services as required.• Facilitate the preparation and processing of bank deposits.• Organize and profile monthly and quarterly financial and investment statements by scanning or downloading relevant documents.
2026-07-05T00:00:00Z

Administrative Assistant

Boulder, CO
onsite
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for a highly organized Administrative Assistant to support facilities and fleet operations in Boulder, Colorado. This Long-term Contract opportunity is ideal for someone who thrives in a structured environment, handles sensitive information with discretion, and can manage a wide range of administrative duties with minimal supervision. The position plays an important role in keeping daily departmental activities running smoothly through accurate recordkeeping, coordination, and cross-functional support. Responsibilities: • Administer employee and contractor access credentials, including preparing badges, capturing photos, and keeping cardholder information current and accurate. • Maintain organized department records and documentation to support compliance, tracking, and day-to-day operational needs. • Purchase tools, materials, and office supplies for the maintenance team while monitoring requests and coordinating with vendors or internal systems. • Arrange meetings, manage schedules, and provide administrative support to managers on department initiatives and special assignments. • Assist with document preparation, printing, and distribution of identification materials and other operational resources. • Work across departments to resolve administrative issues, respond to routine inquiries, and ensure timely completion of support tasks. • Enter and update data in internal platforms such as financial, recordkeeping, and collaboration systems with a high level of accuracy. • Support continuity of operations during team changes by helping transfer knowledge, organize information, and maintain workflow stability.
2026-07-02T00:00:00Z

Administrative Assistant

Englewood, CO
onsite
Permanent / Full Time
52000 - 55000 USD / Yearly
We are looking for an organized Administrative Assistant to support daily office operations in Greenwood Village, Colorado. This role combines front-desk coordination, administrative support, and basic accounting assistance to help the team run smoothly. The ideal candidate is detail-oriented, comfortable managing multiple priorities, and confident using standard office software in an office setting. Responsibilities: • Oversee routine office support activities, including keeping shared spaces organized and ensuring kitchen and workplace supplies remain stocked. • Welcome guests and visitors, provide a positive first point of contact, and direct them appropriately upon arrival. • Enter employee timesheet information accurately into QuickBooks and maintain organized payroll-related records. • Assist with invoice administration by preparing documentation, checking details, and sharing needed information with the Senior Accountant. • Monitor team calendars, help coordinate scheduling needs, and support efficient day-to-day administrative planning. • Maintain accurate data records and perform general clerical tasks to support office and HR-related processes.
2026-06-16T00:00:00Z

Administrative Assistant

Denver, CO
onsite
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support daily office operations. This contract position is ideal for someone who enjoys keeping administrative tasks organized, providing a welcoming first point of contact, and ensuring information is handled accurately. The role offers the opportunity to contribute to a well-organized office environment through strong communication, coordination, and record-management skills. Responsibilities: • Manage day-to-day administrative support activities to keep office workflows efficient and well organized. • Respond to incoming phone calls courteously, direct inquiries to the appropriate contacts, and relay messages accurately. • Welcome visitors and provide front-desk support to create a positive and well-organized office experience. • Enter, update, and maintain records with a high level of accuracy and attention to detail. • Prepare, organize, and file documents so information is easy to access and properly maintained. • Coordinate routine office tasks such as scheduling, correspondence, and general clerical support. • Assist with maintaining administrative systems and processes to support smooth daily operations.
2026-07-02T00:00:00Z

Executive Assistant

Englewood, CO
onsite
Permanent / Full Time
80000 - 120000 USD / Yearly
Partnering with a great organization in the South Denver metro seeking an Executive Assistant. This role will support one executive and will be responsible for supporting all related business matters for the CEO. Benefits are great including competitive healthcare coverage through Cigna, 401k with company match, 2-3+ weeks PTO, 10 paid holidays, annual bonus potential, and a dog-friendly office! Responsibilities:• Manage the executive’s schedule with a strategic approach, protecting time for critical priorities while adapting to shifting business demands.• Coordinate communication between senior leadership and internal stakeholders to keep decisions, timelines, and expectations aligned.• Develop and refine presentation materials, briefing documents, reports, and other executive communications for leadership meetings and external audiences.• Monitor progress on key projects and action items, identify potential issues early, and help drive timely follow-up across the leadership team.• Organize executive meetings, leadership sessions, and offsite events by preparing agendas, assembling materials, and tracking next steps afterward.• Compile information from multiple sources and convert it into concise summaries that support informed decision-making.• Facilitate cross-functional collaboration by helping remove obstacles, connecting stakeholders, and maintaining momentum on shared initiatives.• Arrange detailed domestic and international travel plans, ensuring itineraries run smoothly and efficiently.• Provide guidance to administrative team members and contribute to stronger overall office support practices.• Handle confidential business matters with discretion and exercise sound judgment in situations that require diplomacy and professionalism.
2026-06-19T00:00:00Z

Senior Accountant

Golden, CO
onsite
Permanent / Full Time
75000 - 95000 USD / Yearly
We are looking for an experienced Senior Accountant to join our team. This position plays a key role in maintaining accurate financial records, guiding the close process, and supporting reliable internal and external reporting. The ideal candidate brings strong general ledger expertise, sound judgment, and the ability to improve accounting practices in a dynamic environment. Responsibilities: • Lead day-to-day accounting activities across the organization, ensuring financial records are complete, accurate, and maintained in accordance with established standards. • Oversee monthly and annual close activities, including journal entries, reconciliations, and preparation of financial statements for audit or review. • Produce recurring financial reports on schedule and help analyze performance against forecasts, budgets, and prior periods. • Apply accounting guidance to revenue recognition matters, including work related to percentage-of-completion arrangements and project-based accounting. • Review balance sheet activity regularly to confirm account integrity and resolve discrepancies through timely account and bank reconciliations. • Support compliance with local, state, and federal reporting obligations, including coordination of tax-related filings and other statutory requirements. • Strengthen internal controls by documenting procedures, refining workflows, and promoting consistent accounting policies across the business. • Partner with leadership and operational teams to provide financial insight, improve processes, and support informed business decisions.
2026-06-26T00:00:00Z

Senior Accountant

Denver, CO
onsite
Permanent / Full Time
75000 - 95000 USD / Yearly
We are looking for an experienced Senior Accountant to join our team in Denver, Colorado. This role will oversee core accounting activities, support accurate financial reporting, and help maintain reliable close and reconciliation processes across the organization. The ideal candidate brings strong U.S. GAAP knowledge, sound judgment, and the ability to work effectively with both finance and operational partners in a fast-moving environment. Responsibilities: • Prepare and review monthly financial results, ensuring reports are accurate, timely, and aligned with U.S. GAAP standards. • Manage general ledger activity by recording journal entries, maintaining account integrity, and driving month-end close completion. • Perform detailed balance sheet and bank reconciliations, research exceptions, and resolve discrepancies promptly. • Contribute to a strong internal control environment by supporting audit preparation, documentation, and testing activities. • Partner with accounts payable and accounts receivable teams to help ensure transactions are processed correctly and within required timelines. • Develop financial schedules and reporting packages for leadership, auditors, and other internal business stakeholders. • Assist with compliance and statutory reporting needs, including preparation of tax-related support in coordination with tax partners. • Use accounting platforms such as Sage Intacct or comparable systems to maintain clean financial data and improve workflow efficiency. • Work closely with FP&A, operations, AP/AR, and regional leaders to address accounting matters and support business decisions. • Recommend and help implement process enhancements while providing day-to-day guidance to less experienced accounting team members.
2026-06-26T00:00:00Z

Senior Accountant

Denver, CO
onsite
Permanent / Full Time
75000 - 95000 USD / Yearly
We are looking for an experienced Senior Accountant to join our team in Denver, Colorado. This role will oversee core accounting activities, support accurate financial reporting, and help maintain reliable close and reconciliation processes across the organization. The ideal candidate brings strong U.S. GAAP knowledge, sound judgment, and the ability to work effectively with both finance and operational partners in a fast-moving environment. Responsibilities:• Prepare and review monthly financial results, ensuring reports are accurate, timely, and aligned with U.S. GAAP standards.• Manage general ledger activity by recording journal entries, maintaining account integrity, and driving month-end close completion.• Perform detailed balance sheet and bank reconciliations, research exceptions, and resolve discrepancies promptly.• Contribute to a strong internal control environment by supporting audit preparation, documentation, and testing activities.• Partner with accounts payable and accounts receivable teams to help ensure transactions are processed correctly and within required timelines.• Develop financial schedules and reporting packages for leadership, auditors, and other internal business stakeholders.• Assist with compliance and statutory reporting needs, including preparation of tax-related support in coordination with tax partners.• Use accounting platforms such as Sage Intacct or comparable systems to maintain clean financial data and improve workflow efficiency.• Work closely with FP&A, operations, AP/AR, and regional leaders to address accounting matters and support business decisions.• Recommend and help implement process enhancements while providing day-to-day guidance to less experienced accounting team members.
2026-06-26T00:00:00Z

Senior Accountant

Denver, CO
onsite
Permanent / Full Time
75000 - 95000 USD / Yearly
Partnering with a construction services company in Denver, CO seeking a Senior Accountant. The Senior Accountant will be responsible for...<ul><li>GAAP maintenance</li><li>general ledger journal entries and account reconciliations</li><li>regulatory reporting requirements</li><li>process improvement work</li><li>supporting internal controls and audit readiness</li><li>AP/AR assistance </li></ul>Benefits for the Senior Accountant includes medical/dental/vision coverage, PTO and sick days, paid holidays, and 401k with company match.
2026-06-26T00:00:00Z

Senior Accountant

Englewood, CO
onsite
Permanent / Full Time
90000 - 110000 USD / Yearly
Robert Half is partnering with a fast-growing engineering and construction design services company to identify a Senior Accountant to join their team. This is a fully in-office role offering strong visibility, hands-on responsibility, and the opportunity to grow with an organization that is actively scaling. The ideal candidate is a detail-oriented accounting professional with strong general ledger experience who is comfortable working in a fluid, fast-paced environment. Key Responsibilities<ul><li>Maintain and reconcile the general ledger</li><li>Prepare and post journal entries and monthly account reconciliations</li><li>Support month-end and year-end close processes</li><li>Assist with financial statement preparation and internal reporting</li><li>Partner with operational and project teams to support project-based accounting activities</li><li>Leverage advanced Excel skills for reconciliations, reporting, and analysis</li><li>Assist with audits and ad hoc accounting projects as needed</li></ul>Qualifications<ul><li>Bachelor’s degree in Accounting, Finance, Business, or a related field</li><li>5+ years of accounting experience</li><li>Strong general ledger and close experience</li><li>Advanced Microsoft Excel skills (pivot tables, VLOOKUP/XLOOKUP, complex formulas)</li><li>Ability to thrive in a fast-paced, evolving environment</li><li>Experience in engineering, professional services, or project-based environments is a plus</li></ul>Why Apply<ul><li>Join a fast-growing engineering and construction design services firm</li><li>Competitive compensation up to $110K (DOE)</li><li>High-impact role with room for professional growth</li><li>Collaborative, in-office work environment</li></ul> Please contact Chuck Bustos with Robert Half at 303-931-4005 (phone / text) for more information and / or apply here for immediate consideration! You can also email chuck.bustos at roberthalf com or find me on LinkedIn ("Chuck Bustos with Robert Half")
2026-06-19T00:00:00Z

Public Senior Accountant

Greeley, CO
onsite
Temporary / Contract
47.5 - 55 USD / Hourly
We are looking for a Public Senior Accountant to join our team on a contract basis. This position is ideal for an experienced public accounting specialist who can guide audit engagements from initial planning through final deliverables while maintaining strong client relationships. The role calls for sound technical judgment, a proactive approach to resolving issues, and the ability to support both engagement quality and operational improvement. Responsibilities: • Direct audit engagements from scoping and risk evaluation through onsite work, review, and issuance of final reports. • Analyze accounting records and supporting documentation to identify concerns, clarify findings, and communicate practical recommendations to clients. • Oversee day-to-day work of audit staff, provide guidance on priorities, and help keep multiple client engagements on schedule. • Perform and review substantive testing, account reconciliations, journal entry analysis, and general ledger activity to support audit conclusions. • Coordinate fieldwork activities with client contacts and internal team members to ensure timely completion of engagement milestones. • Apply current auditing guidance, accounting requirements, and industry standards to engagement planning and execution. • Contribute ideas that strengthen audit methodology, improve workflow efficiency, and support the continued expansion of audit services.
2026-06-22T00:00:00Z

Administrative Coordinator

Centennial, CO
onsite
Temporary / Contract
25 - 27 USD / Hourly
Administrative Coordinator We are looking for a highly organized Administrative Coordinator to support executive operations in Englewood, Colorado. This Contract position is ideal for someone who can manage competing priorities, maintain discretion in a high-visibility office, and communicate effectively with stakeholders across all levels of the organization. The role combines executive support, office coordination, and project follow-through to help keep daily activities running smoothly. Responsibilities: • Manage a complex executive calendar, balancing appointments and meetings while protecting time for priority work and daily workflow needs. • Coordinate meetings from scheduling through follow-up, including preparing materials, attending discussions when needed, and distributing clear notes with action items. • Draft, edit, and send clear correspondence on behalf of leadership, ensuring strong grammar, accuracy, and an appropriate tone. • Reconcile corporate card activity and assist with routine administrative tracking and documentation. • Arrange travel plans and related logistics to support efficient scheduling and timely execution of trips. • Provide operational support to the Office of the President, contributing to administrative tasks that help the broader office function effectively. • Welcome visitors and respond to walk-in traffic with discretion, courtesy, and strong customer service. • Assist with reviewing and proofreading formal documents, including accreditation-related materials, to help ensure quality and consistency. • Track multiple assignments and office projects simultaneously, following through on details so priorities remain organized and on schedule.
2026-07-02T00:00:00Z

Administrtive/Clerical

Wheat Ridge, CO
onsite
Temporary / Contract
18.7625 - 20 USD / Hourly
We are looking for a detail-oriented Administrative/Clerical team member to support daily office activities in Colorado. This Long-term Contract position is ideal for someone who brings strong data entry accuracy, administrative coordination, and prior exposure to HR-related tasks. The person in this role will help maintain organized business operations while working under direct supervision and using common office software to manage documents, spreadsheets, and communications. Responsibilities: • Enter, review, and update business information with a high level of accuracy and consistency. • Provide administrative support to a department or assigned leader by preparing documents, organizing records, and handling routine clerical work. • Use Microsoft Word, Excel, and other office applications to create reports, maintain spreadsheets, and format written materials. • Proofread and edit correspondence, forms, and internal documents to ensure clarity, accuracy, and professionalism. • Assist with HR-related administrative tasks such as maintaining personnel records, supporting onboarding documentation, or coordinating routine paperwork. • Respond to written and verbal requests in a thorough manner and help route information to the appropriate team members. • Manage multiple priorities independently while following established procedures and meeting deadlines. • Contribute to an effective team environment by collaborating with coworkers and taking initiative on day-to-day support needs.
2026-06-24T00:00:00Z