Regulatory Affairs Director
Sironax
Waltham, MA · Posted November 6, 2026
Just laid off? Start here: a plan for the first weeks
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Where Waltham, MA ranks
Where Waltham, MA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for life sciences and biotech pay after cost of living$221k · of 10
- #2Best cities for software and engineering jobs in New England184 openings · of 24
- #2Best all-round cities for new graduates in New England59 / 100 · of 11
- #2Best all-round cities for mid-career professionals in New England67 / 100 · of 11
- #2Best all-round cities for remote workers in New England80 / 100 · of 11
- #2Best all-round cities for AI careers in New England80 / 100 · of 11
Rankings about legal jobs
- Best cities for legal jobs #1 New York (854 openings)
- Best cities for legal pay after cost of living #1 San Mateo ($238k)
- Most requested AI skills in legal jobs #1 AI tools in daily work (3.9%)
- Employers with the most legal jobs #1 Morgan & Morgan (195 roles)
How AI is used in this kind of work
AI use among managers, all other is little observed so far. Measured exposure for managers, all other: 7% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
...3 days per week in Waltham, MA office. The Director, U.S. Regulatory Affairs is responsible for developing and executing U.S. regulatory strategies... ...related lifecycle submissions, as applicable. Plan and manage FDA interactions, including meeting requests, briefing...