Synthetic Biology Engineer
NicheAlso known as: Genetic Engineer, Biodesign Engineer, Metabolic Engineer
Engineer biological systems by designing DNA sequences, genetic circuits, and organisms to produce medicines, materials, food, and biofuels.
Salary Range
The highest-paid specialization or seniority level for synthetic biology engineers.
About 1 in 14 reaches this level
Field of ~10-20K practitioners (est., no BLS code — subset of SOC 19-1021 Biochemists & Biophysicists / 17-2031 Bioengineers); only the top ~7% (~1,050) reach Principal Scientist or Director of Synthetic Biology at ~$230K total comp at firms like Ginkgo Bioworks, Twist Bioscience, and large pharma.
Salary data based on 2025 BLS, Glassdoor, and industry reports. Actual compensation varies by location, experience, and employer.
How to Become One
This career typically requires a master's degree. Here are the top colleges for it:
Cost to Qualify
A two-year science master's typically adds about $41,000 in borrowing on top of a bachelor's, but the spread by field is about two and a half to one: chemistry graduates borrow a median of $25,000, geosciences $31,000, general biology $35,500, genetics $41,000, bioinformatics $47,000, and ecology, evolution and marine biology $62,600 - the most expensive of the lot. Read that spread as indicative rather than measured: the figures come from the federal Scorecard and several rest on a handful of programmes, one for genetics and two for chemistry. Unlike a PhD, an assistantship that waives tuition is something you might win, not something to count on; plan to pay unless a specific programme puts funding in writing before you accept.
Sticker price, not what most people pay — scholarships, aid and in-state status all move it. Room and board is shown separately on each college's page. Where no body publishes a tuition average we show what graduates borrow instead, and say so — that figure leaves out anyone who did not borrow, so it is not the same measure as a tuition price.
AI Risk Assessment
Synthetic biology engineers design DNA, genetic circuits and microbes that make medicines, materials and food. AI now reaches deep into the design half of that work. The 2024 Nobel Prize in Chemistry went to the creators of AlphaFold, an AI model that has predicted the structures of virtually all 200 million known proteins, and to David Baker for designing entirely new proteins. In February 2025 the Arc Institute released Evo 2, an open AI model trained on DNA from over 100,000 species, which it says can design new genomes as long as those of simple bacteria.
The other half of the job, building engineered cells, running experiments and scaling up production, happens in the lab, and no source we found shows AI doing it on its own. The bigger near-term risk is the industry's finances, not AI. Science reported in August 2024 that three of the field's flagship companies had "fallen fast and hard": Amyris went bankrupt, Zymergen sold off its assets, and Ginkgo Bioworks announced plans to lay off more than a third of its workers. Companies making medicines have done better than those chasing materials and food. The government has no category for this job; the closest, biochemists and biophysicists, is projected to grow 12.3% from 2025 to 2035, much faster than average.
We raise this from 1 to 2. A 1 means AI cannot do the core work, but designing DNA and proteins is core work here, and AI now does a real share of it. The lab work and solid demand keep it from going higher. What would change the score: AI design tools plus robotic labs letting companies run the design-build-test cycle with far fewer scientists would push it to 3.
Sources
Ratings reflect a 10-year outlook based on 2025-2026 research, weighted toward entry-level impact. Individual outcomes will vary.
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