SUPERVISOR SR, ASSEMBLY TEST
People & HR, Operations
San Miguel, Manila, Metro Manila, Philippines
Posted on Aug 21, 2026
Job Summary:
onsemi is seeking an energetic, highly organized individual to supervise the work area within material production. This person will supervise the work within material production by organizing teams, assessing team members’ performance, providing training/coaching and overall management of the group. The Production Supervisor will ensure area production targets are achieved per plans and will work directly with PE team members as required to determine improvements to processes. This position reports to the Manager, Growth.
onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
More details about our company benefits can be found here:
| We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work. |
Key Duties and Responsibilities
· Supervises and schedules the activities of a designated shift, keeping appropriate records and management informed of delivery against schedules, priorities, and problems.
· Advises direct reports regarding administrative procedures, technical problems, and work priorities. Will recommend solutions to address and assist in the resolution of complex problems knowing when to escalate the more complex problems to management.
· Strong time management skills to successfully complete a variety of job duties and responsibilities in a timely manner.
· Ensures employee training is completed and that employees follow all SOP’s.
· Good multi-tasking and organizational skills and ability to prioritize based on business needs.
· Good judgment and decision-making skills to support the optimization of the growth process, and continually improve upon current processes and procedures as needed.
· General communication, presentation, and interpersonal skills, to regularly interact with and provide updates to planner/buyers, peers, and members of the management team.
· Maintains day-to-day records and progress reports.
· Remains current on OSHA and EPA regulations concerning facilities and safety and ensures that all safety rules and regulations are met.
· Works with management to establish methods to meet work schedules.
· Interviews, hires, supervises, trains, develops, motivates, and evaluates the performance of staff.
· Responsible for achieving operational results by communicating job expectations; planning, coaching employees monitoring, and appraising job results.
· Maintains workflow by monitoring steps of the process and equipment; monitoring direct reports and resources; implementing changes, initiating, and fostering a spirit of cooperation within and between departments.
· Completes growth planning by scheduling and assigning employees; accomplishing work results; establishing priorities; monitoring progress; revising schedules; resolving problems; reporting results of the processing flow of their shift
· Ensures operation of equipment by calling for repairs, evaluating new equipment and techniques.
· Establishes and fosters a Safety culture and ensures compliance with safe work practices. Follows company protocols and escalation process. Resolves personnel problems by analyzing data; investigating issues; identifying solutions; recommending action.
· Contributes to the department’s continuous improvement process. Continually looks for ways to improve process and is proactive in identifying potential problems.
· Other duties as needed or assigned.