Office Admin

Job Title: Office Administrator
Location: McLean, VA (Onsite)
Start Date: ASAP
Schedule: Part-time | Tuesday–Thursday, 8:00 AM–4:30 PM (30-minute lunch)
Duration: 12+ months (with potential for extension)

 

Position Overview:

We are seeking a professional, organized, and service-oriented Office Administrator to support front office operations in McLean, VA. This is a part-time, fully onsite role ideal for someone who thrives in a polished, high-visibility environment and enjoys supporting internal teams and guests alike.

Must-Have Qualifications:

• 2–3 years of experience in administrative support or front desk roles

• Strong customer service and interpersonal skills

• Professional presentation; business casual attire required

• Highly organized with strong attention to detail

• Experience with:

• Greeting and monitoring visitors and coworkers

• Managing keycards and building access

• Ordering and maintaining office supplies

• General administrative duties

Preferred Qualifications:

• High school diploma required; Associate’s or Bachelor’s degree preferred

• Previous experience supporting a corporate office environment

Key Responsibilities:

• Serve as the first point of contact for visitors, coworkers, and vendors

• Manage front desk and maintain a clean, organized lobby and common areas

• Handle phone calls, emails, mail, and package deliveries

• Order office supplies and maintain inventory

• Coordinate room bookings, conference setups, and facility maintenance

• Enforce visitor protocols and building access policies

• Monitor the flow of employees, contractors, and deliveries

• Document incidents and report urgent issues to supervisors

• Support emergency response protocols per company guidelines

• Maintain confidentiality and uphold professionalism at all times

• Contribute to process improvements and share best practices with peers

Onsite Requirement:

This role is fully onsite at the McLean, VA office Tuesday through Thursday, 8:00 AM to 4:30 PM.

TSG is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
#LI-AM1