Part-Time Office Operations Specialist — Admin & Support

MMC Group LP; Sterling Heights (MI); On-site; USD 21,000 - 30,000; Part time

Job summary

MMC Group in Dallas, TX is seeking an Office Admin for a part-time role (3 days per week) to handle day-to-day office tasks and keep operations running smoothly.

You will support scheduling, visitor management, document handling, and vendor coordination while maintaining confidentiality and a professional, organized workplace. The ideal candidate is detail-oriented, capable of managing multiple priorities, and comfortable working independently in a small team.

Qualifications

• 2+ years of proven experience in office administration or related role.
• Exceptional organizational and time-management abilities.
• Strong written and verbal communication skills.
• Self-starter who can work independently with multiple priorities.
• Proficiency with standard office software and tools.
• Discretion and confidentiality when handling information.

Responsibilities

• Oversee day-to-day office operations and maintain a professional environment.
• Provide administrative support: scheduling, calendar management, and meeting coordination.
• Greet visitors and serve as first point of contact.
• Prepare, organize, and maintain critical documents with confidentiality.
• Coordinate with vendors and monitor office inventory.
• Identify opportunities to streamline processes and improve efficiency.

Skills

2+ years experience

Organizational skills

Written & verbal communication

Independent worker

Technical skills

Discretion

Job description

MMC Group in Dallas, TX is seeking an Office Admin for a part-time role (3 days per week) to handle day-to-day office tasks and keep operations running smoothly.

You will support scheduling, visitor management, document handling, and vendor coordination while maintaining confidentiality and a professional, organized workplace. The ideal candidate is detail-oriented, capable of managing multiple priorities, and comfortable working independently in a small team.