Quantum Hardware Engineer.

Entry level Quantum Hardware Engineer positions in Portland typically start near $144,000. Candidates with relevant internships, certifications, or portfolio work often negotiate closer to the median of $184,000.

In Portland, large enterprises typically pay Quantum Hardware Engineers 10 to 20% more in base salary than small companies, but startups often compensate with equity that can exceed base salary value. Total compensation at top companies often doubles the base through equity and bonuses. The $144,000 to $239,000 range reflects this entire spectrum.

In 2026, the average Quantum Hardware Engineer salary in Portland, ME is $184,000. The 25th percentile sits at $144,000 and the 75th percentile reaches $239,000. Where you land depends on your experience, the company's size, and the specific skills you bring.

Compare the offer against the Portland range: $144,000 (25th percentile) to $239,000 (75th percentile). An offer near $184,000 is market rate. Below $144,000 warrants a conversation unless equity or unusual benefits close the gap. Negotiate remote work flexibility. Portland employers know they compete with Boston and New York for talent and may offer location flexibility to attract top candidates.

Quantum Hardware Engineers typically progress from entry level to senior to lead or director roles over 8 to 12 years. In Portland, each step up the ladder is amplified by the local cost of living multiplier, which means senior roles pay proportionally more than in lower cost markets.

Ask about equity structure, vesting schedule, annual bonus targets, 401(k) match, health insurance premiums, PTO policy, and remote flexibility. Total compensation often exceeds base salary by 20 to 40%. In Portland's market, these extras can add $46,000 or more on top of the base salary.

Experience level, specialization depth, and industry domain are the primary Quantum Hardware Engineer salary drivers. In Portland, these factors can push compensation from the 25th percentile of $144,000 to the 75th percentile of $239,000 or beyond.