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Location
In office (South Africa)
Employment
Full-Time

First seen by Alion on Nov 12, 2026.

Overview
Company
Impact
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Sentinel Staffing Services is a recruitment agency in South Africa that places candidates with client employers. It advertises assistant financial controller, accountant and engineering manager roles, hiring on behalf of clients in finance, engineering and hospitality. The company is based in South Africa.


SUMMARY:
We are seeking an experienced, highly organised and hands-on Service & Operations Administration Supervisor to oversee the daily administrative and operational functions within a busy technical service environment.
The successful candidate will be responsible for supervising a team of three administrative clerks, overseeing stock control, coordinating service administration, monitoring operational processes and ensuring accurate recordkeeping.
The position requires a confident supervisor with strong organisational skills, attention to detail and the ability to manage multiple administrative functions while ensuring deadlines and operational requirements are met.

POSITION INFO:
1.  Staff Supervision & Administration

  • Supervise, guide and coordinate the daily activities of three administrative clerks.
  • Allocate duties, monitor workloads and ensure tasks are completed accurately and timeously.
  • Monitor staff performance, productivity and quality of work.
  • Provide ongoing guidance, training and support to administrative staff.
  • Ensure administrative procedures and company policies are consistently followed.
  • Identify areas for improvement and implement more efficient administrative processes.
  • Maintain effective communication between the administration team, technicians and management.
2. Stock Control & Inventory Management
  • Oversee daily stock-on-hand checks and ensure accurate inventory records.
  • Supervise monthly stocktakes and ensure stock counts are completed correctly.
  • Investigate stock variances, identify discrepancies and report findings to management.
  • Monitor stock movements, including stock received, issued and returned.
  • Ensure accurate allocation of spare parts and consumables to service jobs.
  • Monitor stock availability and report shortages.
  • Ensure stock control procedures are followed and records are maintained accurately.
3. Service Coordination & Job Card Administration
  • Oversee the administration of scheduled equipment servicing and maintenance.
  • Monitor upcoming service requirements and ensure customers are contacted timeously.
  • Supervise the preparation and follow-up of customer service quotations.
  • Ensure service job cards are opened, updated and completed accurately.
  • Verify labour hours, parts used and work completed against job cards.
  • Monitor outstanding job cards and ensure timely completion and closure.
  • Liaise with technicians, customers and management regarding service-related administration.
  • Ensure accurate service histories and maintenance records are maintained.
4. Timesheets & Staff Administration
  • Oversee the accurate capturing and updating of employee working hours.
  • Verify timesheets, overtime and technicians' labour hours against relevant records.
  • Ensure employee files and personnel documentation are maintained and updated.
  • Monitor the accuracy of attendance and leave records.
  • Ensure staff records are properly filed and readily accessible.
5. Supplier Invoice & Administrative Control
  • Oversee the accurate processing and checking of supplier invoices.
  • Verify supplier invoices against relevant supporting documentation.
  • Identify and resolve invoice discrepancies.
  • Ensure completed job cards and supporting documentation are submitted for invoicing.
  • Maintain accurate administrative records and filing systems.
  • Follow up on outstanding documentation and administrative queries.
6. Operational Reporting & Process Improvement
  • Prepare and review operational and administrative reports for management.
  • Monitor outstanding service jobs, stock discrepancies and administrative backlogs.
  • Identify operational inefficiencies and recommend corrective action.
  • Implement and maintain effective administrative systems and procedures.
  • Ensure accuracy, accountability and compliance with internal company procedures.
  • Act as the main point of contact between the administrative team and management.
Minimum Requirements
  • Matric / Grade 12.
  • Relevant qualification in Business Administration, Operations Management or a related field would be advantageous.
  • Minimum 5 years' experience in service, operations or technical administration.
  • At least 2 years' experience supervising or leading an administrative team.
  • Experience within a technical service, engineering, forklift, machinery or industrial equipment environment would be advantageous.
  • Strong stock control and inventory management experience.
  • Experience with service job cards, quotations, timesheets and supplier invoices.
  • Excellent Microsoft Excel skills and proficiency in Microsoft Office.
  • Experience using ERP, inventory or service management systems would be advantageous.
  • Strong numerical ability and attention to detail.


 

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