Office & Accounting Admin Specialist

Mack & Associates, Ltd.; Littleton (CO); On-site; USD 60,000 - 65,000; Full time

Benefits offered by this job

Medical insurance

Paid time off

401(k) with company match

Bonus program

Job summary

Mack & Associates, Ltd. is seeking an Office Administrator in Littleton, Colorado to own day-to-day office operations and provide essential administrative, accounting, and operational support.

The role requires a proactive, organized professional who thrives in a fast-paced environment and can manage multiple tasks across departments. The position offers a competitive salary range of $60,000 to $65,000 with benefits including medical, PTO, a 401(k), and a bonus program, making it a strong

Qualifications

• 1+ years of experience in office administration, accounting support, operations, or related administrative function preferred.
• Strong organizational and time-management skills with ability to prioritize competing responsibilities and meet deadlines.
• Excellent attention to detail and accuracy when handling financial records and sensitive information.
• Proficiency with Microsoft Office Suite and familiarity with business or inventory management systems.

Responsibilities

• Manage daily office operations including reception, mail, supplies, and facilities upkeep.
• Support accounting by processing payment requests, tracking invoices, and maintaining financial records.
• Assist with vendor administration including setup, payments, documentation, and account matters.
• Process and track incoming payments, refunds, and other financial transactions.
• Coordinate company vehicles and equipment records, maintenance, and access.

Skills

Organizational skills

Time management

Attention to detail

Communication skills

Problem solving

Education

High School Diploma

Associate's degree

Tools

MS Office Suite

Job description

Mack & Associates, Ltd. is seeking an Office Administrator in Littleton, Colorado to own day-to-day office operations and provide essential administrative, accounting, and operational support.

The role requires a proactive, organized professional who thrives in a fast-paced environment and can manage multiple tasks across departments. The position offers a competitive salary range of $60,000 to $65,000 with benefits including medical, PTO, a 401(k), and a bonus program, making it a strong