Materials Scientist.
San Francisco.
$132,000
median salary, 35% above the national average
$103,000 to $173,000. Updated for 2026.
The numbers.
Everything you need to negotiate with confidence.
A Materials Scientist in San Francisco earns a median of $132,000 in 2026. That is 35% above the national average. The range runs from $103,000 to $173,000, and where you land depends on your experience, your skills, and how well you negotiate. Industry sector and degree level create the widest pay gaps.
Salary range
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How San Francisco compares
San Francisco, CA
$132,000
Cost of living: 35% above average
National Average
$98,000
San Francisco is $34,000 above
What you should know
Here is what the Materials Scientist market actually looks like in San Francisco. San Francisco is the epicenter of venture capital and startup innovation, consistently producing the highest tech salaries in the nation. The city's concentration of AI labs, SaaS companies, and fintech firms creates intense competition for talent. Despite remote work trends, SF still commands the steepest salary premiums for engineering and product roles. Industry sector and degree level create the widest pay gaps. PhD holders in semiconductor, battery, or advanced composites research earn 25 to 40% more than those with bachelor's degrees. National lab and defense roles add clearance premiums. Expertise in characterization techniques like electron microscopy and spectroscopy boosts marketability.
Entry-level materials scientists start at $76,000 to $88,000 with a master's degree. Senior scientists earn $98,000 to $128,000 after five to eight years. Research directors and principal scientists reach $135,000 to $180,000, with fellows at top labs exceeding $200,000. In San Francisco, those numbers run higher. The cost of living here is 35% above average, and employers adjust to compete.
Base salary is not the full picture. Corporate R&D labs offer bonuses of 8 to 15% and patent bonuses of $2,000 to $5,000 per filing. National labs provide federal benefits, pension contributions, and relocation packages. Semiconductor firms add equity grants worth $10,000 to $35,000 annually. And on the tax side: california's top marginal state income tax rate is 13.3%, the highest in the U.S. San Francisco has no additional city income tax, but overall tax burden remains steep. When someone quotes you $132,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Leverage competing offers aggressively. SF employers expect candidates to shop around, and matching or beating a rival offer is standard practice here. The range for Materials Scientists in San Francisco runs from $103,000 to $173,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Top industries in San Francisco
Negotiating in San Francisco
Leverage competing offers aggressively. SF employers expect candidates to shop around, and matching or beating a rival offer is standard practice here.