Principal Mechanical Engineer H1B Salary & Sponsorship Overview (2026)

Employers filed 75 H1B Labor Condition Applications for Principal Mechanical Engineer positions, based on official US Department of Labor disclosure data. The average offered salary is $142,359 (median $140,000), with reported wages ranging from $77,022 to $327,000 across 44 sponsoring employers.

Top H1B sponsors for Principal Mechanical Engineer: SYSTEM SOFT TECHNOLOGIES, LLC; BRAYTON ENERGY, LLC; INSTITUTE OF GAS TECHNOLOGY; BROOKS AUTOMATION US, LLC; WORLEY GROUP, INC.. Most filings in: CA, TX, MA.