Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

administrative assistant.

$50k - $55k per year

Randstad

Are you an organized, detail-oriented professional looking to build a stable, long-term career as an Administrative Assistant? We are currently seeking two dedicated individuals to fill the role of Administrative Assistant in Mississauga, Ontario. Working within a dynamic operations environment, the Administrative Assistant will provide vital clerical support, purchasing assistance, and project coordination. As an Administrative Assistant, your day-to-day work will keep core business administration functions running smoothly. If you thrive in a steady office environment where follow-through and accurate data entry are valued, this Administrative Assistant position is an ideal fit.

In this position, the Administrative Assistant will manage the purchase order lifecycle from end to end using specialized internal ERP database software. Everyday responsibilities for the Administrative Assistant include sending approved purchase orders to suppliers, confirming acknowledgments, updating system records, and tracking shipments. The Administrative Assistant will also build and maintain detailed Microsoft Excel spreadsheets, process return goods authorizations (RGAs), advance shipping notices (ASNs), non-conformance reports (NCRs), and set up new supplier files. Because business administration relies heavily on clear record-keeping, the Administrative Assistant will play an essential role in spotting documentation discrepancies before they turn into shipping or invoicing issues.


Effective verbal and written English communication skills are essential for this Administrative Assistant role. As an Administrative Assistant, over 95% of your daily interactions will involve working directly with client partners and suppliers located in the United States. The Administrative Assistant must feel confident writing professional emails and speaking over the phone to follow up on order status, confirm timelines, and clear up administrative questions quickly.

At Randstad, we connect qualified candidates with leading employers in the field of business administration. Our specialization in business administration helps professionals step into rewarding roles across various operational sectors. Choosing a career in business administration through Randstad opens doors to consistent opportunities and ongoing professional development.

Randstad Professional: Find the right job, love what you do, and develop your career. With access to a wide range of roles with top employers, a global community of professional peers, and specialized training and support, we’ll be your guiding partner and help you build a rewarding career.

Advantages
• Annual starting salary between $50,000 and $55,000 based on experience.
• Permanent full-time position offering 37.5 working hours per week.
• Flexible schedule options to arrange with your supervisor (such as 8:00 AM–4:00 PM, 8:30 AM–4:30 PM, or 9:00 AM–5:00 PM).
• Comprehensive group benefits package available after three months of employment, including extended health, dental care, life insurance, and long-term disability.
• Comprehensive 3 to 4-week structured system training program upon hire.

Responsibilities
• Manage the purchase order cycle end-to-end within the internal ERP database system, including order entry, supplier setup, order tracking, and receipt verification.
• Email approved purchase orders directly to suppliers, confirm acknowledgments, and maintain accurate records in the system.
• Prepare and process operational documentation, including direct shipments, advance shipping notices (ASNs), return goods authorizations (RGAs), non-conformance reports (NCRs), and new vendor setups.
• Monitor supplier delivery schedules, track inventory movement, and proactively follow up on delayed shipments to keep operations running on schedule.
• Build, format, and maintain custom Microsoft Excel spreadsheets to support daily reporting and project tracking.
• Maintain accurate project files and collaborate with team members to ensure all administrative deliverables are met on time.
• Operate standard office equipment including PCs, scanners, credit card terminals, and copiers to complete routine business administration tasks.

Qualifications
• Strong organizational capabilities and proven background in business administration or office support functions.
• Intermediate proficiency in Microsoft Office applications, with strong hands-on skills in Microsoft Excel.
• Experience working with ERP database software or electronic record management systems.
• Clear, professional verbal and written English communication skills suitable for regular US client and vendor phone calls.
• Strong attention to detail with the ability to spot discrepancies in paperwork before processing shipments or invoices.
• Ability to manage multiple open purchase orders simultaneously with effective follow-through and prioritization skills.

Summary
Our recruitment experts are dedicated talent leaders here to help you navigate your job search and land a role that aligns with your strengths. Apply online today or connect with our recruiting team to start your next career move!

If this job isn't quite what you are looking for, contact our recruiter experts to explore other exciting opportunities matching your skills!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to View email address on randstad.com to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies. show more
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the administrative assistant. in Mississauga, ON vacancy
  •  ...timely manner; Format, proofread project technical reports, administrative reports, service offers and quotations (spelling, grammar,...  ...telemedicine; Health management account; Employee and family assistance program (EFAP); Flexible working hours; Hourly employees... 
    Suggested
    Hourly pay
    Full time
    Contract work
    Work at office
    Local area
    Remote work
    Flexible hours

    Artelia

    Mississauga, ON
    more than 2 months ago
  • $60k - $75k per year

     ...Make an impact with our Administration team as a Senior Administrative Assistant. This diverse team of professionals directly contributes to the success of the firm by supporting internal and external clients. As a trusted advisor, you’ll ensure the efficient and effective... 
    Suggested
    Full time
    Remote work
    Flexible hours

    Experienced Career

    Mississauga, ON
    more than 2 months ago
  •  ...Dining Services— we'd love to have you on the team.  Job Description We are looking for a detail-oriented and organized Administrative Assistant to join our team on a part-time basis.  This role supports the day-to-day administrative and cash handling functions of our... 
    Suggested
    Full time
    Part time
    Work at office

    Dexterra Signature Dining

    Mississauga, ON
    more than 2 months ago
  •  ...We are so excited you are interested in our F & I Assistant   opportunity! Winners Work Here! Premier Truck Group is proud of the...  ...opportunity. We would love to discuss it with you in more detail! F&I Administrative Assistant Responsibilities include, but not limited to:... 
    Suggested
    Full time
    Contract work

    Premier Truck Group

    Mississauga, ON
    more than 2 months ago
  •  ...Job Description Job Description ADMINISTRATIVE ASSISTANT We are seeking a reliable, organized, and detail-oriented Administrative Assistant to support the day-to-day administrative and financial operations of our organization. The ideal candidate is someone who... 
    Suggested
    Work at office

    Fenton Contracting Group Inc.

    Mississauga, ON
    17 days ago
  • $27 per hour

    Overview Languages English Education ~ Secondary (high) school graduation certificate Experience 1 year to less than 2 years On site Work must be completed at the physical location. There is no option to work remotely. Responsibilities Tasks...
    Permanent employment
    Full time
    Work at office
    Remote work

    Global Xpress

    Mississauga, ON
    2 days ago
  • $23 per hour

     ...Administrative Assistant Aggie Janiak Insurance & Financial Services Inc. – Mississauga, On   For over 35 Years Aggie Janiak Insurance & Financial Services Inc. has been helping individuals, families and businesses protect what matters most through trusted insurance... 
    Hourly pay
    Full time
    Part time
    For contractors
    Work at office
    Flexible hours

    Aggie Janiak - Desjardins Insurance Agent

    Mississauga, ON
    2 days ago
  • $37 per hour

     ...Administrative assistant Employer details: HAULEX EXPEDITE Job details: Location: 6789 Millcreek Dr, Mississauga, ON L5N 5M4 Salary: $37.00/hour Terms of employment: Permanent employment, Full time 35 to 40 hours/Week Start date: As soon as possible... 
    Permanent employment
    Full time
    Work at office
    Immediate start

    HAULEX EXPEDITE

    Mississauga, ON
    3 days ago
  • $36.92 - $38 per hour

    Overview Languages English Education Secondary (high) school graduation certificate or equivalent experience Experience 1 year to less than 2 years On site Work must be completed at the physical location. There is no option to work remotely....
    Permanent employment
    Full time
    Work at office
    Remote work

    Metro Doors & Woodworking

    Mississauga, ON
    2 days ago
  •  ...The Village of Erin Meadows has an exciting opportunity for an Administrative Assistant  to join their team.  • Status: Permanent  • Location: 2930 Erin Centre Boulevard, Mississauga  • Position Type: unscheduled part time  The hiring rate for this role is $17.63 per... 
    Long term contract
    Permanent employment
    Part time
    Work at office
    Shift work

    Opportunities @ Schlegel Villages

    Mississauga, ON
    a month ago
  • $18 - $21 per hour

    Overview Languages English or French Education ~ Bachelor's degree Experience 3 years to less than 5 years On site Work must be completed at the physical location. There is no option to work remotely.
    Permanent employment
    Full time
    Work at office
    Remote work

    AMK Global

    Mississauga, ON
    3 days ago
  • Job Responsibility: Busy Mississauga Optometry office looking to find the ideal candidate to join our team! We are looking for a friendly and outgoing candidate. The includes greeting patients, booking appointments, pre-testing, creating invoices, insurance submissions and...
    Full time
    Work at office
    Afternoon shift

    Sheridan Optometric Centre

    Mississauga, ON
    9 days ago
  • $20 per hour

     ...Job Responsibility: **Job Summary:** We are seeking an organized, proactive, and detail-oriented Administrative Assistant with a valid LLQP (Life License Qualification Program) license. The successful candidate will play a key role in our team, performing a variety of administrative... 
    Hourly pay
    Full time
    Work at office
    Monday to friday
    Flexible hours

    Tangri Insurance & Financial Group Inc.

    Mississauga, ON
    2 days ago
  • $60k - $105k per year

     ...Métropolitain (REM), and the Site C hydro-electric power station located near Fort St-John in British Columbia. Job Summary The Administrative Assistant provides administrative and organizational support to the Civil Group, helping ensure the efficient day-to-day operation of... 
    Permanent employment
    Work at office
    Flexible hours

    EBC Inc.

    Mississauga, ON
    9 days ago
  •  ...Staffmax is currently hiring an experienced Administrative Assistant to support our client for a 6-month contract. This position is essential to the smooth operation of the office and will involve a wide range of administrative and organizational tasks. If you're a proactive... 
    Contract work
    Temporary work
    Work at office

    Staffmax Staffing & Recruiting

    Mississauga, ON
    more than 2 months ago
  • $21 - $23 per hour

     ...Administrator required for temporary position. 3-6 months. Your new company This not-for-profit organisation provides support to people from all backgrounds and prides themselves on encouraging the positive development of communities and their people. Your new role... 
    Hourly pay
    Full time
    Temporary work
    Work at office

    Blue Bear Solutions Inc

    Mississauga, ON
    24 days ago
  • Administrative Assistant (Clinic Operations) – Speech Specialists About Us Speech Specialists is a multidisciplinary team of Speech-Language Pathologists, Speech-Language Associates, Behavioural Therapists, and Occupational Therapists providing private in-home and clinic-based... 
    Full time
    Work at office
    Work from home

    Speech Specialists Canada

    Mississauga, ON
    more than 2 months ago
  • $50 per hour

     ...Assistant Controller – 3 Month Contract   Responsibilities · Own and execute month-end close and financial reporting. · Oversee AP, AR, reconciliations, cash flow support, and general ledger accuracy. · Lead and support the accounting team. · Review and improve close... 
    Contract work
    For contractors
    Work at office
    Local area
    Immediate start

    Vaco LLC

    Mississauga, ON
    16 hours ago
  • $55k - $75k per year

     ...protections, and promoting user awareness of security risks Assist in identifying and recommending improvements to IT systems, tools...  ...profile ~3–5+ years of experience in IT support, systems administration, or IT operations ~ Hands-on experience managing end-user... 
    Full time
    Remote work
    Shift work

    OTI Lumionics

    Mississauga, ON
    more than 2 months ago
  •  ..., and user experiences. Role Overview We’re inviting individuals from all backgrounds, including those searching for administrative assistant roles, to express interest in joining upcoming consumer research studies. These may include online interviews, product evaluations... 
    Part time
    Casual work
    Remote work
    Work from home
    Flexible hours

    Apex Focus Group

    Mississauga, ON
    more than 2 months ago
  •  ...Job Brief: Overview: The Finance and Administrative Coordinator supports accurate donor data management, financial administration, and office...  ...Salesforce donation information with accounting software. # Assist with month-end close processes to include, but not limited to,... 
    Full time
    Contract work
    Work at office

    Ijm Canada

    Mississauga, ON
    27 days ago
  •  ...resourceful, compassionate, and hands-on individual to fulfill the role of a Youth Services Administrative Coordinator. WHY YOUR ROLE MATTERS  The Youth Services Administrative Coordinator assists with overseeing and managing the daily administrative functions of the Youth... 
    Full time
    Contract work
    Work at office
    Flexible hours
    Shift work

    The Pod Group

    Mississauga, ON
    more than 2 months ago
  • $55k - $65k per year

     ...Administrative Coordinator, Mississauga Job Title: Administrative Coordinator Department: Sales & Administration Position Details...  ...files and ensure documentation is complete and up to date. Assist with inventory-related administration and documentation. Monitor... 
    Permanent employment
    Full time
    Work at office

    Raffi Jewellers Yorkdale Inc

    Mississauga, ON
    a month ago
  • $65k - $72k per year

     ...Description Role Summary The Property Administrator supports the daily operations of an...  ...teams and vendors, and managing key administrative and financial tasks. This role handles...  ...administration, customer and vendor records, and assists with tenant improvement and lease‑... 
    Full time
    Contract work
    For contractors
    Work at office
    Flexible hours

    Pure Industrial

    Mississauga, ON
    a month ago
  •  ...different, and you will always be engaged with meaningful work! The Administrative Agent provides a combination of reception, clerical and...  ...statistical reports for the Program, Association and Funders. Assist with administrative procedures such as mailing, filing, month... 
    Hourly pay
    Full time
    Contract work
    Work at office
    Local area
    Afternoon shift

    全然设计 A.l.l

    Mississauga, ON
    24 days ago
  •  ...locations across  Ontario As a Clerical/Administrative Support professional, you will provide...  ..., coordinating office functions, and assisting staff and management. Key...  ...inventory, and place orders as needed. Assist with organizing and coordinating office... 
    Full time
    Work at office

    Destinationone Consulting

    Mississauga, ON
    more than 2 months ago
  • $50k - $65k per year

     ...is partnering with this amazing organization to place a resourceful, hands-on, and organized individual to fulfill the role of an Administrative Manager. OVERVIEW A growing, community-based organization that provides residential and outreach support for homeless individuals... 
    Full time
    Work at office

    The Pod Group

    Mississauga, ON
    17 days ago
  •  ...Client Services Administrator  GTA, Ontario Do you want to be part of the best Client...  ...the perfect fit for someone who enjoys administrative duties and working directly with clients...  ...~ Group benefits including Employee Assistance Plan ~ RRSP matching program  ~3 weeks... 
    Full time
    Work at office
    Local area
    Remote work
    Work from home
    Flexible hours

    Normac Inc

    Mississauga, ON
    a month ago
  • $50k - $60k per year

     ...maintain common areas Log and follow up on building-related requests with the Facilities team Assist with workspace setup for new hires and internal moves Administrative Support Support the Office Manager and on-site leadership with meeting logistics (room... 
    Full time
    Contract work
    Work at office
    Flexible hours
    1 day per week

    Baylis Medical Technologies

    Mississauga, ON
    more than 2 months ago
  • $45k - $60k per year

     ...Title: Administrator, Service   Location: Mississauga Company: Triumph Group of Companies     Role Overview   As an administrator...  ..., and getting things right   ~ Opportunity to grow your administrative and project support skills within a growing organization... 
    Full time
    For subcontractor
    Work at office
    Shift work

    Triumph Group Of Companies

    Mississauga, ON
    more than 2 months ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to administrative assistant.. Be the first to apply!