Part-Time Mail Clerk

Job Title:

Part-Time Mailroom Clerk

Professional Services

Holmdel, NJ

Temporary, Part-Time

$20 - $22/hour

25 hours per week, 3 days per week, with consecutive hours scheduled between 8:00 AM and 5:00 PM. Must be available Mondays, Wednesdays, and Fridays.

This position may be eligible for medical, dental, vision, and 401(k) benefits, depending on individual selections and applicable work‑hour factors.

Our client is a well-established professional organization seeking a reliable and detail-oriented temporary administrative professional to provide on-site support during a period of transition. This is a great opportunity for someone who enjoys a structured environment, takes pride in staying organized, and is comfortable working independently.

The Part-Time Junior Administrative Assistant / Mailroom Clerk will primarily be responsible for managing incoming company mail and providing general administrative support. The position will also assist with occasional shipping, filing, scanning, and document-related projects, as well as supporting a short-term office clearance project.

• Collect, open, sort, scan, and distribute incoming company mail
• Ensure time-sensitive correspondence is routed to the appropriate individuals or departments
• Receive and organize occasional equipment and supply shipments
• Assist with filing, scanning, shredding, and general administrative tasks
• Prepare and package boxes for shipment to an off-site storage location
• Handle and organize filing and storage boxes as needed
• Provide on-site support during an office clearance project, including several full days of coverage
• Follow established security, confidentiality, and compliance procedures
• Communicate professionally with internal teams and ask questions when clarification is needed
• Maintain an organized and professional work environment

• At least 1 year of administrative, mailroom, office services, or related experience
• Previous experience managing company mail strongly preferred
• Strong attention to detail and organizational skills
• Comfortable working independently with limited supervision
• Professional, dependable, and reliable
• Comfortable lifting and moving filing or storage boxes
• Able to follow detailed procedures related to security and confidentiality
• Flexible and available to work full days when needed for special projects
• Comfortable using basic office technology and completing online training

• The position is expected to begin in early October. The selected candidate will complete approximately 1–2 days of required internal training before transitioning into the role independently.

Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities.

Reasonable accommodation is available for qualified individuals with disabilities, upon request.

#Admin4