Talent.com
Director / Senior Director, Nucleic Acid Chemistry
Director / Senior Director, Nucleic Acid ChemistryAlloy Therapeutics • Waltham, MA, United States
Director / Senior Director, Nucleic Acid Chemistry

Director / Senior Director, Nucleic Acid Chemistry

Alloy Therapeutics • Waltham, MA, United States
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

The Company

We are Alloy Therapeutics — a biotechnology ecosystem company empowering the global scientific community to make better medicines together. Through a community of partners, we democratize access to pre‑competitive tools, technologies, services, and company creation capabilities that are foundational for discovering and developing therapeutic biologics. The company facilitates affordable, non‑exclusive access to the entire drug discovery community from academic scientists, small and medium biotech, to the largest biopharma. At Alloy, we believe our industry should compete on getting the best drugs to patients as quickly as possible, not exclusive access to the best platforms. As a reflection of our relentless commitment to the scientific community, we reinvest 100 % of our revenue in innovation and access to innovation. MAY THE BEST DRUG WIN.

Alloy is headquartered in Waltham, MA with additional labs in Cambridge, UK; Basel, Switzerland, and Athens, GA. Successful members thrive in our shared culture of accountability, deliberate trust, and open communication. As a team we aspire to work together to exceed expectations and collectively contribute across the global organization to always maintain our nimble, startup culture.

This is an on‑site and full‑time position in Waltham, MA. At Alloy, we have an ethos of “Mentorship‑By‑Apprenticeship” in all of our positions. We strive to have workers in the office when needed to interact organically and face‑to‑face. Of course, as a lab‑based operation, our cells and animals grow 7 days a week, 365 days per year. We respect and value our colleagues for their hard work that requires them to be in the lab every day. We ask our people who have more flexible accommodations, like this position, to appreciate their colleagues who have less flexibility. We are all one team.

The Team

The Alloy Genetic Medicines group is innovating a novel RNA‑based drug discovery platform, namely “AntiClastic”, spanning the fields of antisense therapeutics to immunomodulating therapeutics. This technology platform was launched by Alloy in 2023 after exclusively licensing its underlying intellectual property which implements a novel spatial conformation of the oligonucleotide developed by Sudhir Agrawal of Arnay Sciences. The team works closely with external partners to discover and develop AntiClastic RNA medicines.

The Role

The Director to Executive Director of Nucleic Acid Chemistry will lead a team dedicated to advancing oligonucleotide‑based therapeutics from discovery through GMP manufacturing. This leader will oversee process development and scale‑up of antisense oligonucleotides (ASOs), small interfering RNAs (siRNAs), and single guide RNAs (sgRNAs) for both research‑use‑only (RUO) and GMP‑compliant applications.

The ideal candidate combines deep scientific expertise in oligonucleotide chemistry with strong leadership and mentorship abilities, driving innovation across design, process development, and manufacturing.

Principles Responsibilities

Leadership & Team Development

  • Lead, mentor, and develop a high‑performing team of chemists and engineers focused on oligonucleotide process innovation and scale‑up.
  • Foster a culture of scientific rigor, collaboration, and continuous improvement.
  • Serve as a teacher and mentor to staff, providing technical and career guidance to grow organizational expertise.

Process Development & Manufacturing

  • Direct the design, development, and optimization of scalable synthesis, purification, and formulation processes for ASOs, siRNAs, and sgRNAs.
  • Oversee the transition of processes from research scale to GMP production, ensuring robustness, reproducibility, and regulatory compliance.
  • Implement Quality by Design (QbD) principles to establish a strong foundation for process control, consistency, and risk management.
  • Ensure stringent raw material and finished product quality control, aligning with internal standards and regulatory expectations.
  • Oligonucleotide Design & Chemical Innovation

  • Lead the design of novel oligonucleotides, leveraging deep understanding of sequence optimization, 2′‑modifications, and backbone chemistry to enhance potency, durability, and safety.
  • Drive manufacturing innovation, incorporating advanced synthesis methods, automation, and analytical technologies.
  • Oversee bioconjugation strategies, linking oligonucleotides to small molecule targeting ligands, peptides, or protein binding domains to expand therapeutic applications.
  • Stay current with emerging trends in nucleic acid chemistry and evaluate new technologies for integration into internal platforms.
  • Cross‑Functional Collaboration

  • Partner with discovery, analytical, and CMC teams to ensure seamless handoff of processes from bench research through clinical manufacturing.
  • Collaborate with regulatory, quality, and manufacturing functions to support IND and clinical‑stage programs.
  • Build and manage external partnerships with CDMOs, suppliers, and academic collaborators to accelerate innovation and scale‑up activities.
  • Qualifications

  • Ph.D. in Organic Chemistry, Biochemistry, Chemical Engineering, or related discipline with 10+ years of industry experience in oligonucleotide chemistry.
  • At least 5 years of leadership experience managing teams in process development and / or manufacturing environments.
  • Proven track record in the design, synthesis, and scale‑up of antisense, siRNA, and sgRNA molecules.
  • Expertise in 2′‑modifications, backbone chemistries, and novel oligonucleotide design approaches.
  • Demonstrated experience with bioconjugations to small molecules or proteins.
  • Strong understanding of Quality by Design (QbD) and analytical control strategies.
  • Preferred : Experience advancing oligonucleotide candidates from bench research through GMP and into clinical trials.
  • Exceptional communication, mentorship, and team leadership skills, with a collaborative and hands‑on management style.
  • Taking Care of Our People

    We support the individuality of what people need to do outside of work to empower them to do their best at work. While you focus on making better medicine together, we focus on programs and benefits that support a diverse and growing team. Whether you’re single, in a growing family, or nearing retirement, Alloy offers a variety of comprehensive and competitive benefits starting from day one.

    Compensation

  • Competitive base and equity compensation commensurate with level of experience and independence.
  • 401(k) company match.
  • Health & Family

  • Generous personal and family medical, dental and vision benefits with 100 % of premiums and deductibles covered.
  • Company‑paid disability (STD, LTD) and life insurance.
  • Paid parental leave.
  • Family planning support up to $45,000 (e.g., IVF / PGT, adoption, surrogacy, egg retrieval).
  • Unique Perks

  • Unlimited PTO and flexible schedules.
  • Annual stipend for continuing education with commitment to your career through individualized professional development plan.
  • Wellness and extensive Employee Assistance Program (EAP) including resources for mental wellness.
  • Pay Transparency

    At Alloy Therapeutics, we believe in fostering trust and open communication. For this role, the estimated annual base salary range is $172,800 – $216,000, with the final offer based on factors like your experience, skills, and alignment with our needs.

    Additionally, this role is eligible for equity compensation, reflecting our commitment to shared success as we work together to make better medicines.

    We are proud to offer competitive compensation and benefits, aiming to support our team’s professional and personal well‑being. If you have any questions about pay or benefits, we’re here to help.

    Equal Opportunity Employer Statement

    Alloy Therapeutics is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, disability, or other legally protected status. If you are unable to submit an application because of incompatible assistive technology or a disability, please contact us at recruiting@alloytx.com. We will make every effort to respond to your request for disability assistance as soon as possible.

    #J-18808-Ljbffr

    [job_alerts.create_a_job]

    Senior Director • Waltham, MA, United States

    [internal_linking.related_jobs]
    Director / Senior Director, Nucleic Acid Chemistry

    Director / Senior Director, Nucleic Acid Chemistry

    Alloy Therapeutics • Waltham, MA, United States
    [job_card.full_time]
    The Company We are Alloy Therapeutics — a biotechnology ecosystem company empowering the global scientific community to make better medicines together. Through a community of partners, we democratiz...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Director, Scientific Lead Oncology

    Director, Scientific Lead Oncology

    Perceptive Group • Needham, MA, United States
    [job_card.full_time] +1
    Director, Scientific Lead Oncology page is loaded## Director, Scientific Lead Oncologylocations : US MA Needhamtime type : Full timeposted on : Posted Todayjob requisition id : JR104230 •Apart f...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials

    Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials

    BioSpace • Norwood, MA, United States
    [job_card.permanent]
    Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials.Moderna is seeking an Associate Director, Analytical Science & Technology (AS&T) – Chemistry and Raw Materials...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote Finance Director - AI Trainer ($50-$60 / hour)

    Remote Finance Director - AI Trainer ($50-$60 / hour)

    Data Annotation • Attleboro, Massachusetts
    [filters.remote]
    [job_card.full_time] +1
    We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    SeniorDirector, OncologyPathology Therapeutic Area Lead

    SeniorDirector, OncologyPathology Therapeutic Area Lead

    Neogene Therapeutics • Waltham, MA, United States
    [job_card.full_time]
    Join our dedicated Research & Development team in Biopharmaceuticals R&D asa.SeniorDirector, OncologyPathology Therapeutic Area Lead. You willbe accountable for managing pathology evaluations across...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Assistant Director / Early Childhood Education

    Assistant Director / Early Childhood Education

    Rainbow Kids Learning Center • Norton, MA, US
    [job_card.full_time]
    Rainbow Kids Learning Center is looking for a full-time assistant director to join our leadership team of dedicated and highly skilled early childhood educators who are committed to our vision to b...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Executive Director, Nucleic Acid Chemistry — Scale-Up & GMP

    Executive Director, Nucleic Acid Chemistry — Scale-Up & GMP

    Alloy Therapeutics, Inc. • Waltham, MA, United States
    [job_card.full_time]
    A biotechnology ecosystem company is seeking a Director to Executive Director of Nucleic Acid Chemistry to lead a team in developing oligonucleotide-based therapeutics. This role involves overseeing...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials

    Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials

    Moderna • Norwood, MA, United States
    [job_card.permanent]
    Moderna is seeking an Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials based at their Norwood, MA site. The Associate Director of Analytical Science & Technolog...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Director, Clinical Pharmacology

    Director, Clinical Pharmacology

    Crescent Biopharma, Inc. • Waltham, MA, US
    [job_card.full_time]
    Crescent Biopharma’s vision is to build a world leading oncology company bringing the next wave of therapies for cancer patients. The Company’s pipeline includes its lead program, a PD-1...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Regional Director - Finance

    Regional Director - Finance

    Bally's Corporation • Lincoln, RI, United States
    [job_card.full_time]
    Bally's Corporation (NYSE : BALY) is a global casino-entertainment company with a growing omni-channel presence.Bally's owns and operates 19 casinos across 11 states, along with a golf course in New...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Director of Operations

    Director of Operations

    Boston Materials • Billerica, MA, US
    [job_card.full_time]
    Boston Materials produces advanced materials with enhanced energy transfer properties using its patented Z-axis Carbon Fiber technology. The Company's products solve critical performance bottlen...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Director, Statistical Programming

    Senior Director, Statistical Programming

    Cogent Biosciences • Waltham, MA, United States
    [job_card.full_time]
    Senior Director, Statistical Programming.Be among the first 25 applicants.Cogent Biosciences is a publicly traded biotechnology company dedicated to developing precision therapies for genetically d...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials

    Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials

    Moderna Therapeutics • Norwood, MA, United States
    [job_card.full_time]
    The Role : • •Moderna is seeking an Associate Director, Analytical Science & Technology (AS&T) – Chemistry & Raw Materials based at their Norwood, MA site. The Associate Director of Analytical Science ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Director of Consulting

    Director of Consulting

    Mantis Innovation • Burlington, MA, US
    [job_card.full_time]
    Mantis Innovation provides managed facility services and turnkey program management with technology-enabled solutions that target the entire building footprint. We look at the entire facility—...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Director, Life Sciences Strategy

    Senior Director, Life Sciences Strategy

    Definitive Healthcare, US • Framingham, MA, US
    [job_card.full_time]
    At Definitive Healthcare (NASDAQ : DH), we're passionate about turning data, analytics, and expertise into meaningful intelligence that helps our customers achieve success and shape the future o...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Director, Internal Audit

    Director, Internal Audit

    Entegris • Billerica, MA, United States
    [job_card.temporary]
    Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue that mission. Vice President of Internal Audit ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Operations / TDM Communications Director

    Operations / TDM Communications Director

    FIFA World Cup Boston 2026 • Foxborough, MA, US
    [job_card.full_time]
    Operations / TDM Communications Director .ABOUT FIFA WORLD CUP™ BOSTON 2026 .FIFA World Cup™ Boston 26 (Boston 26) is the host city organizing committee leading the strategic ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Director, Life Science & Advanced Manufacturing

    Director, Life Science & Advanced Manufacturing

    USA Jobs • Framingham, MA, US
    [job_card.full_time]
    Director Of Life Science & Advanced Manufacturing.Ready to experience a better way to build your career? ARCO hires the best and brightest dedicated to providing our internal clients with superior ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]