Administrative Assistant

Tri Net is a leading provider of comprehensive human resources solutions for small to midsize businesses (SMBs). We enhance business productivity by enabling our clients to outsource their HR function to one strategic partner and allowing them to focus on operating and growing their core businesses. Our full-service HR solutions include features such as payroll processing, human capital consulting, employment law compliance and employee benefits, including health insurance, retirement plans and workers’ compensation insurance.

Tri Net has a nationwide presence and an experienced executive team. Our stock is publicly traded on the NYSE under the ticker symbol TNET. If you’re passionate about innovation and making an impact on the large SMB market, come join us as we power our clients’ business success with extraordinary HR.

Don’t meet every single requirement? Studies have shown that many potential applicants discourage themselves from applying to jobs unless they meet every single requirement. Tri Net always strives to hire the most qualified candidate for a particular role, ensuring we deliver outstanding results for our small and medium-size customers. So if you're excited about this role but your past experience doesn't align perfectly with every single qualification in the job description, nobody’s perfect – and we encourage you to apply.

You may just be the right candidate for this or other roles.

The Administrative Assistant (AA) will be responsible for utilizing AI to execute high-volume, standardized administrative tasks with accuracy and efficiency and operate within a metrics-driven model that tracks response times, completion rates, and service quality. The AA will be on a team providing centralized support in service of all leaders / departments at Tri Net, gaining broad organizational knowledge and cross-functional expertise, with a structured development pathway to become a strategic EA through training, mentorship, and exposure to leadership.

• Expense Report Management:
  Process, reconcile, and submit expense reports using Tri Net's expense management systems
• Travel Coordination:
  Book domestic and international travel including flights, hotels, ground transportation as directed, provide complete itineraries and add to leader calendars
• Purchasing & Procurement:
  Execute purchasing requests and manage purchase card reconciliation
• Distribution Lists Management:
  Create, maintain, and update email distribution lists across departments and leadership teams
• Reporting & Documentation:
  Generate routine reports, maintain documentation, and ensure accurate record‑keeping for administrative processes
• Be knowledgeable of and help communicate policy changes to Corporate Administration team
• Utilize AI in every aspect of work
• Assist in creation of SOPs, intranet page
• Coordinates travel and special projects as requested
• General administrative work:
  Heavy calendaring, purchasing within policy guidelines using a department Purchase Card, including expense validation, updating, and creating department process documentation within a central repository, event planning (dinners, happy hours, etc.)
• Proactively manage outstanding action items to ensure responsiveness and follow through on commitments / asks
• Interact extensively with administrative professionals within the Corporate Administration team as well as within other departments/organizations
• Assists management with administrative tasks including preparing various reports detailing administrative information
• Other projects and responsibilities may be added at the manager’s discretion
• Performs other duties as assigned
• Complies with all policies and standards

• Associate’s degree preferred

• Typically requires general education, vocational training and/or on-the-job training, plus a minimum of 2 - 4 years of related experience

• Leads with a customer service approach and highly organized manner
• Sense of urgency to accomplish tasks, both assigned and self-discovered
• High level of discretionary judgment and confidentiality
• Identify opportunities for process simplification and…