On-Site Office Administrator & HR Support

Mile High Environmental Services Inc.; Aurora (CO); On-site; USD 25,000 - 33,000; Full time

Job summary

Mile High Environmental Services Inc. in Aurora, CO is seeking a dependable office professional to support onboarding, maintain employee records, manage schedules, and serve as the welcoming front desk for clients, applicants, and visitors.

The role focuses on accurate data entry, organized records, and coordinating with management on HR tasks. On-site presence is required, with regular business hours and attentive, customer-focused service.

Qualifications

• Administrative skills to manage daily office operations and HR support tasks.
• Experience with office equipment and basic technology tools (printers, scanners, computers, office software).
• Strong communication with employees, vendors, and clients.
• Customer service to provide responsive support and represent the company professionally.
• Attention to detail and strong organizational skills for records, scheduling, and data entry.
• Prior experience in office administration, HR support, or related role; experience in construction or environmental services is a plus.
• Proficiency with common office software (Microsoft Office or Google Workspace) and comfort working with digital files and databases.
• Ability to work on-site in Aurora, CO, maintain confidentiality, and handle sensitive information discreetly.

Responsibilities

• Employee administration and HR support, including onboarding, forms, and payroll coordination.
• Front desk and office coordination: answering calls, welcoming visitors, routing mail, maintaining front-office area.
• Inventory and maintenance records: entering data into Sortly, reconciling supplies and equipment logs.

Skills

Administrative Skills

Office Administration

Communication

Customer Service

Attention to detail

Organizational skills

Data entry

Tools

Microsoft Office

Google Workspace

Monday.com

Sortly

Job description

Mile High Environmental Services Inc. in Aurora, CO is seeking a dependable office professional to support onboarding, maintain employee records, manage schedules, and serve as the welcoming front desk for clients, applicants, and visitors.

The role focuses on accurate data entry, organized records, and coordinating with management on HR tasks. On-site presence is required, with regular business hours and attentive, customer-focused service.