Sanmina is a US-headquartered electronics contract manufacturer (EMS), so its hiring skews toward manufacturing/process engineering, PCB and test engineering, quality, supply chain, and shop-floor production at plants in the US, Mexico, India (Chennai), Malaysia (Kulim, Penang), Singapore, Thailand and Hungary, plus a smaller IT/software footprint at the Chennai back office. First-hand public interview writeups are unusually scarce for a Fortune 500 employer at this size: GeeksforGeeks has no Sanmina posts (their corpus favours campus tech recruiters), Reddit surfaced only one clearly first-hand account (a US undergrad EE internship offered by a Sanmina-affiliated professor), and PTT Taiwan carried a pre-interview inquiry about a Singapore Skype loop but no writeup of the interview itself. The overall shape from what is public: informal, manager-led interviews for site engineering roles (often single-round for interns/entry, more rounds for lateral), with recruiter contact commonly initiated by inbound email rather than through a bar-raiser-style structured loop.
These 1 writeup cover manufacturing engineering, quality, supply chain and other roles. All of them were posted under a pseudonym (Reddit, GeeksforGeeks or forum handles), so we could not verify the authors’ identities.
Typical rounds
1
Outcomes shared
1/0offer / not
Most common round
Hiring manager
Sources span
2024
Most frequently reported · GPA screening(1), Resume deep-dive(1), Shift availability(1)
One in-person interview with the hiring manager, who is also a professor at the candidate's local university. The manager tied continued employment to maintaining GPA and asked to see the candidate's unofficial transcript at the end of each semester. The role itself was pitched as installing operating systems on shop-floor equipment with room to move into EE or CE teams.
Sanmina is a US-headquartered electronics contract manufacturer (EMS), so its hiring skews toward manufacturing/process engineering, PCB and test engineering, quality, supply chain, and shop-floor production at plants in the US, Mexico, India (Chennai), Malaysia (Kulim, Penang), Singapore, Thailand and Hungary, plus a smaller IT/software footprint at the Chennai back office. First-hand public interview writeups are unusually scarce for a Fortune 500 employer at this size: GeeksforGeeks has no Sanmina posts (their corpus favours campus tech recruiters), Reddit surfaced only one clearly first-hand account (a US undergrad EE internship offered by a Sanmina-affiliated professor), and PTT Taiwan carried a pre-interview inquiry about a Singapore Skype loop but no writeup of the interview itself. The overall shape from what is public: informal, manager-led interviews for site engineering roles (often single-round for interns/entry, more rounds for lateral), with recruiter contact commonly initiated by inbound email rather than through a bar-raiser-style structured loop.
These guides summarize public, first-hand interview experiences shared by candidates. They describe the shape of each loop and the topics that came up, not a leaked question bank, and every experience links back to its original source. Processes change often; treat this as directional prep, not a script.