Demo

Administrative Assistant (Timekeeper / Payroll Support)

Tricon Solutions
Universal, CA Contractor
POSTED ON 4/4/2026
AVAILABLE BEFORE 9/29/2026

*** Criminal Background Check is Required ***

Job Title: Administrative Assistant (Timekeeper / Payroll Support) - Contract

Location: Universal City, CA

Duration: Approx. 3 Months (Temp Role)


Job Summary

We are seeking an Administrative Assistant (Timekeeper / Payroll Support) to support the internal management team in a fast-paced environment.

This role involves timekeeping, payroll support, data entry, reporting, and billing-related activities, along with regular interaction with union trades.

This is not a general administrative role — candidates must have hands-on payroll and/or timekeeping experience, ideally in a union environment.


Key Responsibilities
  • Perform daily data entry of timekeeping information for multiple departments
  • Generate and maintain timekeeping reports
  • Run cost requests in SAP
  • Process invoice payments, conduct payment research, and create same-day payment check invoices in SNAP
  • Assist with daily hire onboarding activities
  • Manage rate changes within the timekeeping system
  • Track sick and vacation time
  • Perform daily Archibus approvals and create records for newly hired craftsmen
  • Scan and maintain invoice documentation
  • Support reporting and billing activities
  • Perform miscellaneous administrative duties as assigned


Required Qualifications
  • Payroll experience is required (must-have)
  • Experience with timekeeping systems
  • Strong data entry skills with high accuracy
  • Basic to intermediate Microsoft Office skills, especially Excel
  • Ability to work in a fast-paced environment and meet deadlines
  • Strong communication and customer service skills
  • 10-key proficiency


Highly Preferred
  • Experience with union payroll
  • SAP experience
  • Prior experience supporting operations or management teams


Preferred Systems & Tools
  • SAP
  • Timekeeper systems
  • SNAP system
  • DocuSign
  • Sphere
  • SharePoint
  • Archibus (a plus)
  • Knowledge of IATSE & basic crafts contracts


Core Competencies
  • High attention to detail and accuracy
  • Ability to analyze and interpret data
  • Strong problem-solving skills
  • Ability to multitask and prioritize effectively
  • Strong organizational skills
  • Ability to work independently
  • Professionalism when interacting with internal teams and union trades


Top 3 Skills (Hiring Manager Focus)
  • Data entry accuracy
  • Timekeeping experience
  • SAP knowledge


  • What Makes a Strong Candidate
    • Hands-on payroll experience (especially union payroll)
    • Strong Excel skills (formulas, reporting, billing support)
    • Experience working in fast-paced, deadline-driven environments


    Interview Process
    • 1-2 rounds
    • Virtual interviews

    Hourly Wage Estimation for Administrative Assistant (Timekeeper / Payroll Support) in Universal, CA
    $28.00 to $35.00
    If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
    Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

    What is the career path for a Administrative Assistant (Timekeeper / Payroll Support)?

    Sign up to receive alerts about other jobs on the Administrative Assistant (Timekeeper / Payroll Support) career path by checking the boxes next to the positions that interest you.
    Income Estimation: 
    $49,359 - $62,131
    Income Estimation: 
    $59,158 - $74,794
    Income Estimation: 
    $50,216 - $64,300
    Income Estimation: 
    $58,807 - $74,645
    Employees: Get a Salary Increase
    View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

    Job openings at Tricon Solutions

    • Tricon Solutions Orlando, FL
    • ******************* Criminal Background Check and Drug Test is Required ******************* Project Manager - W2 Position Overview Location: Orlando, FL (H... more
    • 10 Days Ago

    • Tricon Solutions Universal, CA
    • Job Title: Accounts Payable Clerk / AP Processor (Data Entry) Location: Universal City, CA Duration: 3 Months Contract Employment Type: W2 Work Schedule: M... more
    • 10 Days Ago

    • Tricon Solutions Secaucus, NJ
    • Data Product Manager Location: Fully Remote (US-based) Employment Type: Contract (W2 only) Industry: Healthcare / Clinical Diagnostics Job Summary: We are ... more
    • 13 Days Ago

    • Tricon Solutions Strongsville, OH
    • Job Title: Technical Service Representative (Level II) Location: Strongsville, OH (USA - Strongsville Plant) Job Type: W2 Contract Duration: Long-term cont... more
    • Just Posted


    Not the job you're looking for? Here are some other Administrative Assistant (Timekeeper / Payroll Support) jobs in the Universal, CA area that may be a better fit.

    • WEST COAST DENTAL ADMINISTRATIVE SERVICES LLC Whittier, CA
    • Dental Assistant (DA) Position Summary We are seeking a skilled and motivated Dental Assistant to join our growing Dental Service Organization (DSO) team i... more
    • 16 Days Ago

    • WEST COAST DENTAL ADMINISTRATIVE SERVICES LLC Baldwin Park, CA
    • Dental Assistant (DA) Position Summary We are seeking a skilled and motivated Dental Assistant to join our growing Dental Service Organization (DSO) team i... more
    • 16 Days Ago

    AI Assistant is available now!

    Feel free to start your new journey!