[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Flex jobs](https://jobs.opennash.com/companies/flex/) · [Search jobs](/search/) Flex · Singapore, Changi # System Senior Staff Engineer Singapore, Changi Senior individual contributor Operations Listed on Flex’s official careers site. Listed as of October 17, 2026. Check that it is still open and apply there. [Apply on Flex’s careers site →](https://flextronics.wd1.myworkdayjobs.com/Careers/job/Singapore-Changi/Software-Engineering-Manager-3_WD228391) [OpenNash Jobs](https://jobs.opennash.com/) / [Flex](https://jobs.opennash.com/companies/flex/) / System Senior Staff Engineer ## Job description Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary. ### Job Summary To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a System Senior Staff Engineer located in Changi, Singapore. The System Engineer, working with other design team members, will be responsible for system architecture definition and feasibility assessment in order to meet customer’s requirements, from the development of conceptual prototypes and architecture, through development into full-scale production. ### What a typical day looks like Project technical leadership, responsible for managing System Integration involving cross-functional teams Main technical interface for customer and suppliers of critical parts - Helps supervisors to ensure that department PDPs are correctly implemented - Organizes periodic technical team meetings, working for the resolution of System problems - Ensures that system documentation is prepared according to the project schedule, being owner of the related deliverables (system requirements and system design) Highlights schedule issues, allocation and resources problems to DPM Review System RA, dFMEA, pFMEA and takes care of verifying appropriate link and implementation - Review test strategy especially covering System Integration (Fault Injection) and ensure the correct split between SW/EE/ME/QE tests - Supports DPM in updating the action tracker list file for items related to inter-department dependencies - Support the updating of the defect tracking system (with the support of the DPM) to evaluate and assign bug resolution - Participates in subsystem documentation review (up to requirement and architecture) as independent reviewer The experience we’re looking to add to our team: Degree in Electrical Engineering, Software Engineering, Mechanical Engineering, or a related discipline, with a minimum of 15 years of experience in wearable product development, supported by broad cross-functional expertise across Electrical, Software, and Mechanical Engineering domains. Candidates with a strong Electrical Engineering background are highly preferred. Have Knowledge of Embedded microcontroller architectures, HW/FW partitioning analysis techniques and Requirement definition and testing Hands-on experience in electrical system design and integration for wearable devices is highly preferred, particularly in low-power system optimization, battery integration and battery management, antenna design and integration, health and biosensor What you’ll receive for the great work you provide: Medical benefits, dental, vision Life Insurance Paid Time Off AA07 Job Category Design, Process & Technology Engineering Required Skills: Optional Skills: Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first). ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 10, 2026 - Last checked: Oct 17, 2026 - Listed for: 7 days - Location: Singapore, Changi[Apply on Flex’s careers site →](https://flextronics.wd1.myworkdayjobs.com/Careers/job/Singapore-Changi/Software-Engineering-Manager-3_WD228391) ## More jobs at Flex ### [Director, Operations & Engineering](https://jobs.opennash.com/companies/flex/jobs/c96455bf5264762de666/) Singapore, Changi ### [Senior Supply Chain Analyst](https://jobs.opennash.com/companies/flex/jobs/3bc8b168d6fc893462f6/) Singapore, Changi ## Similar jobs at other companies ### [System Engineer, Staff/Senior Staff (Robotics)](https://jobs.opennash.com/companies/qualcomm/jobs/b8f7e3d518df1069c24d/) Qualcomm · Tokyo, Japan ### [Staff / Senior Staff Microarchitect / System Engineer](https://jobs.opennash.com/companies/qualcomm/jobs/89cdfd739c8becbfc2f8/) Qualcomm · Noida, Uttar Pradesh, India ### [Staff Engineer, System Applications Engineer](https://jobs.opennash.com/companies/infineon-technologies/jobs/b31b82655086656c8e07/) Infineon Technologies · Bangalore BTP ### [Senior Staff Engineer System Application Engineering](https://jobs.opennash.com/companies/infineon-technologies/jobs/8cf8fe531275f2a7f7df/) Infineon Technologies · Taipei ### [Staff Engineer, System Design Engineering ( NAND FLASH) 8 - 14 years, Bangalore](https://jobs.opennash.com/companies/sandisk/jobs/fa4ef4b0a501325dde63/) Sandisk [Operations jobs](/functions/operations/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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