Company Culture

Our employees are our single greatest asset. Our success lies in the hands of each individual in every corner of the company. We strive to create a work environment that is diverse, challenging, exciting, and fun. We believe that each team member has the ability to impact and improve the lives of those we work with, and those we work for—our patients.


Core Values

At Constellation, we believe in a set of core values that we put FIRST in everything that we do.


Each year, Constellation’s employees select two of their colleagues who most exemplify the company’s FIRST values.


  • Rich Cummings , Senior Director, Lead Discovery

    FIRST Award Winner 2017
    Joined Constellation in 2009

    I think the single thing I like best at Constellation is our ability to move quickly. By having a dedicated and focused team where everyone is on a first name basis we can come to decisions in a timely manner, directing resources to maximally impact the science and, ultimately, patients’ lives and well-being. Having come here at the midpoint of my career I recognize this is not universal but something that makes Constellation a great place to work.

  • Gerry Valcarcel , Facilities Assistant

    FIRST Award Winner 2017
    Joined Constellation in 2010

    I have spent many years working in biotech companies and the great ones all have something in common – Hardworking, talented people committed to their work and to each other.  I like being a part of the CPI team doing what I can to help move the science forward.  The people here are like my family and coming to work each day keeps me engaged and contributing to something great.

  • Jenny Mertz , Senior Scientist II

    FIRST Award Winner 2016
    Joined Constellation in August 2008

    When I joined Constellation, the company was still in the process of being built and the excitement and energy was palpable in our space on Sidney Street. This was my first experience in industry and I was very excited to be part of the extraordinary experience of the early days of a start-up company. The infectious enthusiasm for what we are trying to accomplish has not wavered over the years as we have moved programs forward from ideas into the clinic to treat patients. I am honored to work with such dedicated, caring and fun people. While our company looks very different from 2008, the dedication and passion for what we are doing is unchanged and is the reason why I still love working here with this great group of people.

  • Alex Cote , Scientist I

    FIRST Award Winner 2016
    Joined Constellation in January 2011

    I feel lucky to be working at Constellation because, at the very core of the company, people really care about each other and are passionate about science. To me, this collaborative spirit as well as the company’s focus on cutting-edge biology is what explain our successes. It is also very motivating to be working for a company where management genuinely believes in “helping patients.” Here, I am given the scientific and leadership opportunities to prove myself and to build the career I really want and I ultimately know that my contributions will make a difference. I expect great things to come from Constellation and I will be proud to say I was part of this fantastic team.

Join Us

Constellation is looking for passionate employees that are eager to contribute to our stellar research, development, and business teams.If you are interested in applying or learning more about our career opportunities please e-mail
  • Contract Research Associate – Biology

    The Biology Department is seeking a contract Research Associate to conduct oncology target validation in a highly collaborative, goal-oriented team environment. The position requires excellent time management skills and hands-on experience with commonly used techniques in molecular and cell biology.

    Learn More »

  • Scientist/Senior Scientist-Biology

    The Department of Discovery Biology at Constellation seeks a motivated and experienced Scientist to conduct research to support drug discovery and target ID/validation in a highly collaborative, goal-oriented, fast-paced team environment. The position requires expertise in chromatin biology and/or cancer cell biology and a passion to do high quality scientific research to drive drug discovery programs forward. We are seeking a highly motivated and skilled candidate who will be responsible for the design and execution of experiments to support drug discovery teams.

    Learn More »

  • Sr. Research Associate – In vivo Immuno-Oncology

    At Constellation Pharmaceuticals we are pushing the boundaries of our understanding of how epigenetic mechanisms control transcription in health and disease, and by so doing, we are discovering novel treatments for immune-mediated diseases and cancer. We now have an exciting opportunity for an Sr. Research Associate who will be supporting in vivo mouse studies. The successful candidate will be responsible for all in vivo studies testing a diversity of therapeutic compounds as single agents or in combination in mouse syngeneic and xenograft models for immuno-oncology drug and biomarker discovery, as well as patient selection strategies. She/He will independently perform tumor cell inoculations, administration of therapeutic agents via multiple routes, tumor measurements, survival and overall animal health monitoring, tissue collection, and data recording. Depending on the candidate’s experience and qualifications, laboratory responsibilities could expand to ex vivo immune cell analyses and/or PK/PD biomarker analyses and offer opportunity for growth. The candidate will need to coordinate activities with project team members and should therefore possess excellent communication and organizational skills.

    Learn More »

  • Sr. Manager CMC

    Constellation seeks an experienced and highly motivated CMC/Analytical scientist to join its CMC team located in Cambridge, MA. The ideal candidate will have a strong background in analytical chemistry and other CMC disciplines such as chemistry, formulation, and manufacturing. Additionally, the successful candidate will have broad experience in the creation and execution of product development strategies to advance and support our small molecule portfolio from preclinical projects through late clinical development. Candidates who are enthusiastic team players and have a passion for playing a key role in the discovery and development of life-saving medicines are encouraged to apply

    Learn More »

Constellation Pharmaceuticals is an Equal Opportunity Employer, a participant in E-Verify and offers a comprehensive benefits package, including health, dental, 401(k), paid vacation, tuition reimbursement, and much more.

We are not accepting unsolicited resumes from employment agencies for any employment opportunities at this time.

Constellation Pharmaceuticals, Inc.
215 First Street, Suite 200
Cambridge, MA 02142

For Media Inquiries
Katie Engleman
+1 (910) 509-3977

For General Inquires
To request additional information please use:
Phone: (617) 714-0555
Fax: (617) 577-0472