Associate Scientist/Scientist I, Translational Biology

Lila Sciences, Inc.; Cambridge (MA); On-site; USD 88,000 - 144,000; Full time

Benefits offered by this job

Medical, dental, and vision benefits

Life and disability insurance

Generous holidays / PTO

Parental leave

Educational assistance

Commuter benefits

Bike share memberships

Company lunch program

Job summary

Lila Sciences, Inc. seeks an Associate Scientist/Scientist I in Translational Biology to lead flow cytometry workflows, cross‑species tissue processing, and high‑dimensional panel development across mouse, rat, NHP, and human samples. You will mentor juniors and help shape our data-rich discovery workflows.

Responsibilities include assay development, data interpretation, and collaboration with biology, automation, and data teams to advance LNP delivery studies and immunoassays.

Qualifications

• B.S. with 5+ years or M.S. with 3+ years in biology/related field.
• Advanced, demonstrated flow cytometry expertise with high-parameter panels.
• Experience with ex vivo tissue processing across species.
• Experience with multiplex immunoassays and immunoassay platforms is a plus.

Responsibilities

• Execute high-dimensional, multi-parameter flow panels and assess viability, LNP uptake, and immune markers.
• Oversee tissue isolation from liver, spleen, blood across multiple species.
• Develop and optimize panels; QC and data interpretation in FlowJo.
• Mentor junior scientists and support cross-functional teams.

Skills

Flow cytometry

Multi-parameter panels

Ex vivo tissue processing

Cross-species workflows

Data interpretation

LNP delivery/tayload readouts

FlowJo proficiency

Spectral flow cytometry

Education

Bachelor's degree in Biology/Immunology/Biochemistry

Master's degree (preferred)

Tools

FlowJo

Spectral flow cytometer

FACS sorter

IncuCyte

Job description

Associate Scientist/Scientist I, Translational Biology

Cambridge, MA USA

We are seeking a driven and scientifically rigorous Associate Scientist with deep flow cytometry and cross-species tissue handling expertise to join our translational biology team. In this role, flow cytometry and ex vivo tissue processing are your core disciplines: you will independently isolate and process cells from liver, spleen, and whole blood across mouse, rat, NHP, and human samples, and execute complex multi-parameter panels to interrogate LNP uptake, cellular delivery, immune activation, and phenotypic response across in vitro and ex vivo models. Working closely with team leadership, you will help develop and refine assay strategy, contribute to experimental design, and complement this with a broader immunoassay and cell biology toolkit to evaluate lipid nanoparticle (LNP) delivery and therapeutic function. Beyond hands‑on execution, you will interpret and contextualize data to inform project direction and partner with leadership to advance key scientific questions. You will help shape LILA's high‑throughput, data‑rich discovery workflows at the intersection of biology, automation, and AI, while mentoring junior team members on flow and tissue‑processing technique and best practices.

What You'll Be Building

• Serve as a flow cytometry subject‑matter expert: independently execute high‑dimensional, multi‑parameter panels to assess cell viability, LNP uptake, transfection/expression, immune activation, and marker phenotyping across primary and immortalized cell types; partner with leadership on panel design and assay development strategy.
• Own the full flow workflow: fluorophore selection and spectral considerations, compensation/unmixing, instrument setup and QC, acquisition, and rigorous analysis and interpretation in FlowJo (or spectral/conventional platform software); collaborate with leadership to develop and optimize new panels.
• Serve as a tissue processing and cell isolation expert: independently isolate viable single‑cell suspensions and immune populations from liver, spleen, and whole blood across mouse, rat, NHP, and human samples, including perfusion, mechanical/enzymatic dissociation, density‑gradient separation (PBMC/leukocyte), and RBC lysis; work with leadership to establish and optimize new cross‑species workflows.
• Prepare and process tissues from in vitro and in vivo studies for downstream analysis (flow, ELISA, multiplex, qPCR), including homogenization, protein/RNA extraction, and lysate preparation; ensure high viability and yield for cross‑species flow readouts.
• Drive flow‑based readouts for LNP and delivery system performance across species and tissues, translating complex cytometry data into actionable insights that shape project direction.
• Run in vitro assays evaluating LNP and delivery system performance across readouts including IncuCyte, uptake, expression, knockdown, cytotoxicity, and innate immune activation.
• Execute high‑throughput and plate‑based screening experiments, including plate‑based (high‑throughput) flow, liquid handling, and data collection; contribute to screening design in partnership with leadership and the automation team.
• Oversee sample collection, aliquoting, labeling, and storage; ensure biorepository integrity and robust sample tracking across species and study types.
• Assist with development of multiplex immunoassays (MSD, Luminex, ELLA) for cytokine profiling, protein quantification, and immunogenicity assessment; support panel qualification, troubleshooting, and SOP authoring in collaboration with leadership.
• Analyze, interpret, and present experimental data at team and cross‑functional meetings; translate results into actionable next steps and contribute to experimental strategy.
• Maintain detailed laboratory notebooks and electronic records with high data integrity; mentor junior scientists on flow cytometry technique, tissue processing/cell isolation, panel design, documentation, and troubleshooting.
• Collaborate cross‑functionally with biology, automation, and data teams; contribute to inventory management, equipment maintenance, and lab operational improvements.

What You'll Need to Succeed

• B.S. with 5+ years or M.S. with 3+ years of hands‑on laboratory experience in Biology, Biochemistry, Immunology, Biomedical Engineering, or a related life science field; industry experience preferred.
• Advanced, demonstrated expertise in multi‑parameter flow cytometry is required, including high‑dimensional panel design, fluorophore/spectral selection, compensation/unmixing, instrument QC and setup, acquisition, and sophisticated data analysis and interpretation.
• Hands‑on experience with FlowJo, including compensation/unmixing, gating strategy design, and multi‑parameter data analysis; experience with high‑parameter conventional or spectral platforms strongly preferred.
• Demonstrated hands‑on expertise in ex vivo tissue processing and cell isolation is required, including generating high‑viability single‑cell suspensions from liver, spleen, and whole blood, and experience across multiple species (mouse, rat, NHP, and/or human).
• Proven ability to independently execute, troubleshoot, and interpret experiments, and to contribute to assay development in partnership with senior scientists.
• Hands‑on expertise with multiplex immunoassay platforms (MSD, Luminex, and/or ELLA), including panel development and qualification is a plus.
• Experience with primary cell culture and immortalized cell lines, and their downstream readouts including IncuCyte.
• Strong organizational skills, meticulous attention to detail, and a firm commitment to data integrity.
• Ability to independently manage and prioritize multiple concurrent experiments in a fast‑paced environment.

Required Skills:

• Ex vivo isolation of viable cells/immune populations from liver, spleen, and whole blood, with demonstrated experience across mouse, rat, NHP, and/or human samples (perfusion, mechanical/enzymatic dissociation, density‑gradient PBMC/leukocyte isolation, RBC lysis).
• Hands‑on proficiency with FlowJo for compensation/unmixing, gating, and multi‑parameter analysis.
• Experience with spectral flow cytometry and/or high‑parameter panels (15+ colors).
• Experience with cell sorting (FACS), bead isolation, and downstream applications.
• Familiarity with automated/plate‑based (high‑throughput) flow acquisition.
• Proficiency with additional data analysis tools and electronic lab notebook keeping.

Bonus Points For

• Working knowledge of nucleic acid therapeutics or LNPs.
• Experience processing tissues for biodistribution or tissue‑resident immune cell analysis across preclinical species.
• Hands‑on experience with qPCR or ddPCR for gene expression or biodistribution readouts.
• Experience coordinating studies or samples with CROs.
• Track record of contributing to assay SOPs, protocols, or assay validation packages.
• Experience supporting ELISA development, optimization, and validation across formats (sandwich, competitive, bridging), including reagent selection, standard curve strategy, and assay qualification documentation.
• Experience with automation and liquid handlers

Compensation

We offer competitive base compensation with bonus potential and generous early‑stage equity. Your final offer will reflect your background, expertise, and expected impact.

U.S. Benefits. Full‑time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer‑paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program.

International Benefits. Full‑time employees outside the U.S. receive a comprehensive benefits program tailored to their region. USD salary ranges apply only to U.S.-based positions; international salaries are set to local market.

Expected Base Salary Range

$88,000 - $144,000 USD

About LILA

Lila Sciences is building Scientific Superintelligence™ to solve humankind's greatest challenges. We believe science is the most inspiring frontier for AI. Rather than hard-coding expert knowledge into tools, LILA builds systems that can learn for themselves.

LILA combines advanced AI models with proprietary AI Science Factory™ instruments into an operating system for science that executes the entire scientific method autonomously, accelerating discovery at unprecedented speed, scale, and impact across medicine, materials, and energy. Learn more at www.lila.ai.

Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup speed while tackling problems of historic importance.

Lila Sciences iscommitted to equal employment opportunityregardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.

Information you provide during your application process will be handled in accordance with our Candidate Privacy Policy .

A Note to Agencies

Lila Sciences does not accept unsolicited resumes from any source other than candidates. The submission of unsolicited resumes by recruitment or staffing agencies to Lila Sciences or its employees is strictly prohibited unless contacted directly by Lila Science’s internal Talent Acquisition team. Any resume submitted by an agency in the absence of a signed agreement will automatically become the property of Lila Sciences, and Lila Sciences will not owe any referral or other fees with respect thereto.