With just an SPM, you can get a Work Permit (WP) for low-skilled jobs in Singapore, like construction, manufacturing, or service roles (think cleaner or laborer). It’s enough for basic education proof, but don’t expect fancy S Pass or Employment Pass gigs.... those need higher quals. No minimum salary for WP, though employers pay a levy (S$450–1,050/month) and face quotas. You gotta be 18–50, and Malaysia’s good to go. Permit lasts 2 years, renewable.