Curated job opportunities in biotechnology and pharmaceuticals
Personalized support throughout your job search
Insightful resources to help you prepare and succeed

about us
Expert Recruiter
With more than 22 years of expertise in biotech and pharmaceutical recruitment, Halley Scientific is dedicated to helping qualified candidates find meaningful careers. We believe that great science starts with the right people — and we are here to make those connections happen for you.
22+
Years of experience
10
Happy Clients
What We Offer
We partner with top FDA regulatory companies across the country to bring you exciting new opportunities in…
Client Testimonials
Don’t take our word for it – here’s what our clients have to say:
Jay Earl
Talent Acquisition – Biopharma R&D
Hansle is a true “diamond in the rough”.
The recruiting agency world is dominated by people who harass you daily and produce very little in the way of results. Hansle is one of the few that I have encountered in the last 30 years who:
* Knows his business and his candidates
* Is respectful of your time and does not waste your time
* Is very professional and consistent in his approach
I would recommend Hansle with very high regard an confidence.
Huijuan Zhong
Associate Director, Analytical Development at Bristol Myers Squibb
Hansle is a very honest, efficient, and knowledgeable recruiter. He has a real job there when he contacts you, not just collecting your information for database use.
Recently he helped me to get a great job which I really like now. I highly recommend him to all my friends who are looking for a good job.
Swati Tipnis
Pharmaceutical Management (QA, QC and R&D)
Hansle is a very helpful and professional individual who understands the current needs of the pharmaceuticals industry and connects the professionals with the apt skill set with the recruiting companies. He is also very diligent and meticulous in his approach so that both the company and job seeker are a correct match.
He goes above and beyond every possible action required to get a positive outcome for his clients. I would very gladly recommend him and his team to my contacts for their future job searches.