UNKNOWN

FEED

You'll report directly to the Director of R&D;, collaborate daily with sales, QC, and operations, and see your protocols used by real scientists solving real problems. • Bridge the Knowledge Gap: Many labs lack expertise in advanced techniques like iPSC culture or.

YEAR

<h1>Application Scientist(Biochemistry)</h1>Turn Breakthrough Science into Real-World SolutionsWhy This Role Matters When a researcher's stem cell differentiation fails, months of work can be lost. When an antibody doesn't perform as expected, a clinical study stalls. At Filtrous, we don't just sell reagents and cell culture products. We help scientists succeed. As our Application Scientist in Biochemistry, you'll be the expert who bridges the gap between our products and real laboratory challenges. You'll develop validated protocols, travel to customer sites to solve problems firsthand, and create the technical content that helps scientists get results faster. Your work will directly impact research outcomes in cell therapy, diagnostics, and life science discovery.What You'll Do • Turn Complex Techniques into Reproducible Success: Develop and validate cell culture protocols, stem cell differentiation methods, and immunoassays that customers can trust. You'll eliminate the trial-and-error that wastes their time and resources. • Be the Expert in the Field: Travel to customer sites to troubleshoot failed experiments, optimize antibody panels, and validate molecular assays. Your hands-on support turns frustrated customers into loyal partners. • Bridge the Knowledge Gap: Many labs lack expertise in advanced techniques like iPSC culture or multiplex immunoassays. You'll conduct training sessions that unlock capabilities they didn't know they had. • Create Content that Sells: Author application notes, white papers, and protocols that demonstrate product value. Your technical content becomes the proof that wins new customers. • Shape What We Build: Collaborate with R&D; to ensure new products actually work in customer workflows. Your field insights prevent costly product-market mismatches. • Arm the Sales Team: Provide technical demonstrations and answer the hard questions during customer engagements. Your expertise closes deals that sales alone cannot.How Success is Measured • Deliver 6+ validated protocols and technical application notes per quarter that customers can implement immediately • Achieve 90%+ customer satisfaction on field support visits and training sessions • Reduce product-related support tickets by providing clear documentation and proactive training • Contribute to new product launches with field-validated performance dataWhy You'll Love It Here At Filtrous, you're not buried in a corporate R&D; lab running the same assay forever. You're a key player working closely with a small, collaborative team where your expertise directly impacts customers and products. You'll report directly to the Director of R&D;, collaborate daily with sales, QC, and operations, and see your protocols used by real scientists solving real problems. You'll travel, meet customers, and build deep expertise across multiple applications. And as Filtrous grows, you'll grow with us: expanding into new product areas, mentoring future hires, and shaping our technical direction.Who You Are • Ph.D. in Molecular Biology, Biochemistry, Cell Biology, or related field (required) • Hands-on expert in cell culture, stem cells, immunoassays, and molecular biology techniques • Proficient with key platforms: flow cytometry, qPCR, ELISA, Western blot, cell-based assays • Strong communicator: you can explain complex science to both PhDs and technicians • Customer-focused: you genuinely enjoy solving problems and helping scientists succeed • Willing to travel: customer sites, training sessions, and industry eventsBonus points if you have: • Experience with iPSC culture, stem cell differentiation, or cell therapy manufacturing • Background in antibody development, validation, or immunoassay optimization • Track record of published application notes or technical publications • Experience in clinical diagnostics or GMP/regulated environmentsAbout Filtrous Founded in 2017, Filtrous delivers speed, quality, and value to agile labs. We're a lab supplies distributor serving laboratories across a wide range of scientific and industrial sectors. Our secret? We combine uncompromising product quality with customer service that actually picks up the phone.Position Details Compensation $75,000 – $80,000 annually Benefits Medical, Dental, Vision, 401k, PTO Reports To Director of R&D; Location Poway, CA (in-person) Schedule Monday to Friday, with flexibility for customer needs Travel Required for customer site visits, training, and industry eventsReady to Join Us? If you're excited about turning your bench expertise into real-world impact, helping scientists succeed, and being part of a team that's making science more accessible, we'd love to hear from you.Apply at: filtrous.com/pages/careersFiltrous is an equal opportunity employer. We value diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic.

Biotech Recruiting

Application Scientist (Biochemistry)

Antibodies

Assays

Biochemistry

Biology

Cell Biology

Cell Cultures

Clinical Trial

Communication Skills

Customer Relations

Customer Satisfaction

Customer Support/Service

Data Quality

Diversity

Documentation

Identify Issues

Immunoassays

Manufacturing

Mentoring

Molecular Biology

Multiplexing

On Site Support

Problem Solving Skills

Product Costing

Product Demonstration

Product Support

Product/Service Launch

Quality Control

Real-time PCR (qPCR)

Research & Development (R&D)

Research Skills

Resolve Customer Issues

Sales

Sales Closing Skills

Stem Cells

Team Player

Technical Publications

Technical Writing

Training/Teaching

Willing to Travel

Wireless Protocols/Standards

BreezyHR

OTHER

Eitr has fostered a robust and highly collaborative worldwide network of academic and government laboratories that share in our scientific goal to address unmet public health needs. Bending, Stooping, and Reaching: Employees may be required to bend, stoop, and reach to access equipment, samples, or materials on upper or lower shelves or within laboratory hoods.

Eitr Biologics, Inc., (Eitr) is a San Diego, CA based biotechnology company focused on the pursuit of novel next generation immunotherapeutics for the treatment of infectious diseases that are a current or emerging threat to public health. Our scientific approach emphasizes the development of technologies that will increase global accessibility to lifesaving immunotherapeutics. Eitr has fostered a robust and highly collaborative worldwide network of academic and government laboratories that share in our scientific goal to address unmet public health needs. Eitr scientists can expect to work in a collaborative atmosphere to advance promising early-stage exploratory technologies to clinical stages of drug development. Eitr currently has an opening for a Research Associate III, CMC position, requiring the qualifications and responsibilities listed below.Responsibilities<ul><li>Ability to independently carry out tasks and duties as assigned, generally with minimal oversight or supervision</li><li>Prepare buffers, reagents, and other materials necessary for experiments</li><li>Records experimental data, writes data summaries in digital lab notebook</li><li>Contributes to drafting of technical reports, as necessary</li><li>Perform protein expression and purification experiments</li><li>Performs experiments including SDS-PAGE, UV/Vis Spectroscopy, and Size Exclusion HPLC</li><li>Ensures lab cleanliness and safety by maintaining equipment and technician attire, and keeping all samples properly labeled and stored</li><li>Maintains common lab supply stocks as needed and general lab maintenance</li><li>Performs internet searches to gather relevant information, record and present any relevant findings in a manner pursuant to facility protocol</li><li>Other duties as assigned</li></ul>Physical Demands of the Position Offered The physical demands described here are representative, but not exhaustive, of those that must be met by an employee to successfully perform the essential functions of this laboratory position. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.On-site role: This is a full-time position that requires the employee to physically report to the jobsite.Lifting and Carrying: This position may require the ability to lift and carry laboratory equipment, glassware, and supplies weighing up to 40 pounds on occasion. Employees should be able to safely use appropriate equipment and follow proper lifting techniques.Fine Motor Skills: Precise fine motor skills are essential for tasks such as pipetting and operating delicate laboratory equipment. Candidates should demonstrate manual dexterity and hand-eye coordination.Standing and Walking: Laboratory work often involves prolonged periods of standing and walking while conducting experiments, monitoring equipment, and moving between workstations.Sitting: Data analysis, documentation, and report writing are integral aspects of this role, requiring the ability to sit at a desk or workstation for extended periods.Bending, Stooping, and Reaching: Employees may be required to bend, stoop, and reach to access equipment, samples, or materials on upper or lower shelves or within laboratory hoods. These activities may involve climbing ladders, stairs, step stools, or other structures. Candidates should be able to safely perform these tasks.Vision: Good vision is essential for tasks such as reading labels, observing specimens, and using microscopes. Corrected vision and color vision may be required for accurate analysis.Hearing: Laboratory environments may include equipment that produces noise. Adequate hearing is necessary for communication and safety awareness.Use of Laboratory Equipment: Proficiency in the safe operation of laboratory equipment, including centrifuges, microscopes, and pipettes, is expected.Laboratory Safety: Compliance with safety protocols, including the use of personal protective equipment (PPE) such as lab coats, gloves, safety goggles, and respiratory protection where required is mandatory.Chemical Handling: The handling of chemicals and biological materials is a fundamental aspect of bioscience laboratories. This may include the ability to safely handle and transport hazardous materials.Working with Biological Agents: Some positions may involve working with biological agents, which may require adherence to specific safety protocols and vaccinations.Team Collaboration: Effective communication and collaboration with team members are essential for data sharing, experimental planning, and project coordination.Candidates should be aware that the physical demands listed above are general guidelines and may vary depending on the specific role and workplace. It is important for applicants to inquire further about the physical requirements during the interview process to ensure they can perform the job safely and effectively.RequirementsBasic Qualifications<ul><li>B.S. in a biology related discipline with a minimum of 4 years of experience in an academic or industry setting</li><li>Ability to calculate molar solutions for buffer preparation </li><li>Familiarity with basic laboratory equipment (e.g., micropipette, pipetman, scales, etc.) </li><li>Experience with protein purification</li><li>Experience working with bacterial cultures</li><li>Ability to perform experiments with good aseptic technique</li><li>Knowledge of protein biochemistry</li><li>Ability to follow written procedures/protocols precisely</li><li>Good communication, interpersonal, and teamwork skills are essential</li></ul>Preferred Qualifications <ul><li>Experience with Cytiva AKTA FPLC systems and Unicorn software </li><li>Experience with protein tag-based affinity and FPLC based chromatography, SDS-PAGE, Western Blot, and spectrophotometric analysis</li><li>Experience independently designing and troubleshooting experiments</li><li>Experience with electronic or digital lab notebooks and data entry</li><li>Experience with infectious disease immunotherapeutics</li><li>Familiarity with HPLC instrument and methodologies</li><li>Familiarity with a fermenter or a bioreactor</li></ul>BenefitsEitr reasonably expect the annual base compensation for this role to be between $79,000 and $92,000. Subject to certain terms and conditions, the role will be eligible for a generous PTO policy including vacation, sick, and holiday time, 100% medical, dental, and vision coverage, and up to 6% 401(k) contributions.  Eitr is committed to a policy of Equal Employment Opportunity and will not discriminate against an applicant or employee based on race, color, religion, creed, national origin or ancestry, sex, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, or any other legally recognized protected basis under federal, state, or local law. The information collected by this application is solely to determine suitability for employment, verify identity, and maintain employment statistics on applicants.Eitr is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please let us know the nature of your request and your contact information. Eitr is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as H, L, TN, F, J, E, O.

Eitr Biologics, Inc.

Research Associate III - CMC

Analysis Skills

Asepsis

Biotech and Pharmaceutical

Chromatography

Computer Workstations

Data Analysis

Data Entry

Disease Treatment

Drug Development

Equipment Maintenance/Repair

Experiment Design

Government

Hazardous Materials/Substances

High Performance Liquid Chromatography (HPLC)

Infectious Diseases

Internet Search

Interpersonal Skills

Laboratory

Laboratory Equipment

Laboratory Notebook

Lift/Move 40 Pounds

Manual Dexterity

Material Moving

Physical Demands

Project/Program Coordination

Protein Purification

Public Health

Reporting Skills

Safety Compliance

Technical Drawing

UV/VIS (Ultraviolet-Visible Spectroscopy)

Unicorn Library Management System

Writing Skills

Workable

Perform day-to-day drug substance and drug product testing using a range of analytical techniques, such as plate-based ELISA, immunostaining assays, quantitative PCR, and methods for RNA and protein isolation and quantification. Highly experienced with current Good Manufacturing Practices (cGMP) and Good Documentation Practices (GDP) and authoring Quality Control protocols and reports.

About Direct Biologics:Direct Biologics is a leading regenerative medicine biotechnology company dedicated to developing innovative, science-driven biologic therapies. Our team is committed to advancing high-quality, compliant, and clinically meaningful products that improve patient outcomes. We operate in a fast-paced, highly collaborative environment where quality, integrity, and scientific excellence drive everything we do.We are seeking a Quality Control Analyst who is self-driven, action-oriented, and committed to operational excellence. This individual will play a critical role in ensuring the safety, identity, purity, potency, and overall quality of our drug substance and drug product.The Quality Control Analyst is responsible for executing GMP analytical testing for release and stability, supporting product characterization, and maintaining rigorous compliance with FDA and cGMP standards. This role requires strong technical expertise in molecular and cell-based assays, deep knowledge of GMP documentation standards (including ALCOA+ principles), and the ability to independently drive investigations and process improvements in a regulated environment. Primary Roles and Responsibilities:<ul><li>Perform day-to-day drug substance and drug product testing using a range of analytical techniques, such as plate-based ELISA, immunostaining assays, quantitative PCR, and methods for RNA and protein isolation and quantification.</li><li>Ensure compliance with all applicable regulatory guidelines and standards, including FDA requirements.</li><li>Lead cGMP method transfer activities from Development to Quality Control while providing regular progress updates to drive timelines.</li><li>Conduct product characterization studies to assess the identity, purity, and potency of samples.</li><li>Perform stability testing to evaluate the shelf-life and storage conditions of products.</li><li>Prepare, analyze, review, troubleshoot, and evaluate a wide array of GMP analytical assays under established protocols and procedures following the change control process to implement process improvement and process change.</li><li>Compile QC data, perform data trending, and control chart monitoring.</li><li>Document and analyze test results, generating reports that provide clear and concise findings.</li><li>Serve as SME (Subject Matter Expert) for QC testing and collaborate for transfer and release activities.</li><li>Author SOPs and Test Records and Training Plans with a Quality-by-Design (QbD) mindset.</li><li>Partner with Process and Analytical Development and other departments in the design, testing, evaluation, and improvement of processes and controls.</li><li>Support Process and Analytical Development with additional studies.</li><li>Maintain laboratory equipment in an ever-ready qualified state to ensure accurate and reliable results.</li></ul>Requirements<ul><li>Strong knowledge of analytical techniques such as plate-based ELISA, immunostaining assays, quantitative PCR, and RNA and protein isolation and quantification methods.</li><li>Strong technical understanding and working knowledge of contemporary molecular biology, cell biology, microbiology and/or biochemistry.</li><li>Highly experienced with current Good Manufacturing Practices (cGMP) and Good Documentation Practices (GDP) and authoring Quality Control protocols and reports. </li><li>Excellent attention to detail and analytical skills, with the ability to interpret and present data effectively.</li><li>Advanced data management encompassing various statistical analyses such as means, standard deviations, coefficients of variation (% standard deviation), and control charting. Familiarity with statistical software preferred.</li><li>Strong organizational and time management abilities to meet deadlines in a fast-paced environment.</li><li>Proficient in laboratory equipment and instrumentation operation and maintenance.</li><li>Experienced in cGMP, OOS, deviations, and CAPA documentation with the capability to conduct root cause analysis.</li><li>Ability to work independently as well as collaboratively in a team-oriented setting.</li></ul>Qualification Requirements:<ul><li>BA/BS or MS in Biotechnology, biomedical engineering, cell and molecular biology, biochemistry, or other similar biology related majors.</li><li>Minimum of 3-7 years of experience in a Quality Control role within the pharmaceutical or biotechnology industry performing GMP analytical product testing and/or analytical development.</li></ul>Benefits<ul><li>Salary Range: $75,000 - $95,000 annually</li><li>Health Care Plan (Medical, Dental & Vision)</li><li>Company 401k match up to 4%</li><li>Paid Time Off (Vacation & Sick)</li><li>Holidays</li><li>Stock Option</li></ul>

Direct Biologics

Quality Control Analyst - GMP Analytical & Molecular Testing

Analytical Development

Biomedical Engineering

Change Control

Corrective and Preventative Action (CAPA) Systems

Current Good Manufacturing Practice (cGMP)

Data Collection

Data Management

Detail Oriented

Documentation Standards

Drug Products

FDA (Food and Drug Administration)

FDA Requirements

GMP (Good Manufacturing Practices)

Health Plan

Instrumentation

Maintain Compliance

Medicine

Microbiology

Molecular Analysis

Organizational Skills

Patient Care

Presentation/Verbal Skills

Procedure Development

Process Analysis

Process Improvement

Product Testing

Regulatory Compliance

Ribonucleic Acid (RNA)

Root Cause Analysis

Safety/Work Safety

Stability Analysis

Standard Operating Procedures (SOP)

Statistics

Statistics Software

Test Design

Test Plan/Schedule

Testing

Time Management

Some of the Essential Duties and ResponsibilitiesIndependently design, develop and troubleshoot analytical assays, including but not limited to nanoparticle analysis, lipid analysis, potency assays, ELISA, Western Blot, PCR-based assays, flow cytometry. The Scientist/Senior Scientist will be responsible for developing, performing, and qualifying analytical methods in support of cellular nanoparticle platform based new product development for DS/DP and in-process samples.

Client is seeking an Analytical Scientist/Senior Scientist (level dependent on experience) to join the Analytical Development Team. The Scientist/Senior Scientist will be responsible for developing, performing, and qualifying analytical methods in support of cellular nanoparticle platform based new product development for DS/DP and in-process samples. This is a multi-functional role in an agile and fast-paced environment, working on a novel and differentiated cellular nanoparticle technology. Some of the Essential Duties and Responsibilities<ul><li>Independently design, develop and troubleshoot analytical assays, including but not limited to nanoparticle analysis, lipid analysis, potency assays, ELISA, Western Blot, PCR-based assays, flow cytometry.</li><li>Lead analytical method development and optimization for biological substances and nanoparticles.</li><li>Lead method qualification/ validation and transfer to QC team.</li><li>Proactively drive collaboration with internal and external partners to design and execute analytical studies in support of process development, stability, pre-clinical, and clinical programs.</li><li>Serve as subject matter expert in cutting-edge technologies and platforms used for bioanalysis and nanoparticle characterization.</li><li>Perform analytical testing to support DS/DP characterization and process development.</li><li>Proactively identify assay issues and assay needs to support the company pipeline projects.</li><li>Author and review corresponding CMC sections in regulatory filings and responses.</li><li>Author and review assay SOPs, analytical study/qualification protocols and reports.</li></ul>Qualifications<ul><li>Ph.D. in Biochemistry, Chemistry, Chemical Engineering or related discipline with 2+ years of experience, or M.S. with 5+ years of experience in Biotechnology or Pharmaceutical Industry. </li><li>Experience in chromatography and other biophysical methods (HPLC/UPLC/CE, DLS, Nanosight, Flow Cytometry, etc.) highly desirable. </li><li>Hands-on experience in cell-based analytical methods and biologic product characterizations highly desirable. </li><li>ELISA, Western Blot, PCR-based methods and other bioassay experiences highly desirable.</li><li>Experience with TFF or microfluidizer is desirable.</li><li>In-depth knowledge in lipid nanoparticle (LNP) for drug delivery highly desirable.</li><li>Experience in biologics regulatory submissions (IND, BLA) desirable. </li><li>Excellent problem-solving skills and verbal and written communication skills.</li><li>Self-motivated and able to thrive in a dynamic environment.</li><li>Open-mindedness to learn and share professional knowledge and experience.</li></ul>

CEDENT

Scientist/Sr. Scientist, Analytical

Analytical Method Development

Biological Assay

Cell Analysis

Chemical Engineering

Chemistry

Cross-Functional

Investigational New Drug (IND)

Leading Edge Technology

Polymerase Chain Reaction (PCR)

Pre-Clinical

Process Development

Product Development

Regulatory Submissions

Sales Qualification

The Applicant Manager

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Application Scientist (Biochemistry)Biotech Recruiting

Research Associate III - CMCEitr Biologics, Inc.

Quality Control Analyst - GMP Analytical & Molecular TestingDirect Biologics

Scientist/Sr. Scientist, AnalyticalCEDENT

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