Protein/ Enzyme Purification Chemist

Hologic
San Diego, CA
On-site

Who this role is best for

Strong fit for candidates with industrial biochemistry experience who can develop scalable purification processes and collaborate across departments.

Best fit for

  • Candidates with industrial biochemistry experience and ability to optimize purification processes
    — “Industrial experience preferred, or 2 years laboratory experience post-M.S. with thesis”
  • Candidates who can translate complex data into actionable insights for leadership
    — “Analyze, summarize, and present results to team leaders to drive design decisions and improvements”

Things to consider

  • Candidates must be prepared to work closely with Operations and Applied Research teams
    — “working in collaboration with a chief scientist in Applied Research and in collaboration with the Operations Department”
  • This role demands a strong grasp of enterprise tools like SAP and Agile for documentation and process management
    — “Working knowledge of enterprise tools, including electronic document & records management tools (SAP, Oracle, Agile)”

How to stand out

  • Highlight experience with buffer formulation and stress testing purification processes
    — “Develop, generate, and verify buffer systems to support specific design requirements”
  • Emphasize past work in protein purification using column chromatography techniques
    — “Purify proteins using column chromatography and filtration techniques”
  • Showcase ability to document experiments thoroughly and generate process reports
    — “Thoroughly and accurately document experiments as they are performed”
  • Demonstrate skills in analyzing proteins using SDS-PAGE and fluorescence-based activity assays
    — “Experience in analyzing proteins and nucleic acids using techniques such as SDS-PAGE, agarose gel electrophoresis, UV/Vis spectroscopy, fluorescence-based activity assays”
  • Position yourself as a strategic thinker who identifies action steps and resource needs for projects
    — “Planning: Identifies specific action steps, accountabilities, and timelines for completion of projects”
Pace · SteadyCollaboration · MediumAutonomy · MediumDecision Impact · Individual

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • successful development of robust protein purification processes
  • accurate documentation of experiments
Typical background
BS with 3-5 years post-baccalaureate laboratory experienceM.S. with 2-4 years post-M.S. laboratory experience

Skills & requirements

Required

Protein PurificationChromatography TechniquesBuffer FormulationFunctional And Physical Assays

Preferred

Specification SettingMethod DevelopmentFormal Risk AssessmentsPCR Assays

Stack & domain

Protein PurificationColumn ChromatographyFiltration TechniquesFunctional And Physical AssaysBuffer SystemsPCR AssaysSds-pageAgarose Gel ElectrophoresisUv/vis SpectroscopyFluorescence-based Activity AssaysProtein Or Nucleic Acid QuantitationIMACAffinityIon ExchangeHydrophobic InteractionSize Exclusion ChromatographyBuffer FormulationSaltChelatorsBiological BuffersReducing AgentsTeamworkProblem-solvingCommunicationBiochemistryMolecular BiologyMicrobiologyChemistryChemical EngineeringBiomedical Engineering

About the role

Original posting from Hologic

Research Associate 3 -  Protein/Enzyme Purification Chemist is responsible for assisting in development and transfer of protein systems, working in collaboration with a chief scientist in Applied Research and in collaboration with the Operations Department. This can involve supporting product transfer, specification setting, root cause investigations and on-market support, and other activities to ensure the robustness and performance of Hologic Diagnostic Assays.

Assist in developing robust, scalable protein purification processes suitable for transfer to manufacturing

Purify proteins using column chromatography and filtration techniques

Perform functional and physical assays to assess protein purity and stability

Develop, generate, and verify buffer systems to support specific design requirements

Thoroughly and accurately document experiments as they are performed

Curate samples and generate process development reports

Help troubleshoot unexpected or challenging results within a team

Optimize and stress test process designs to ensure robust performance

Analyze, summarize, and present results to team leaders to drive design decisions and improvements

As a leading innovator of women’s health, we at Hologic are empowering people to live healthier lives everywhere, every day.

R&D is the engine of our business here at Hologic, our R&D teams sit at the cutting edge of technology, our innovations are designed to achieve exceptional clinical results making it possible to detect, diagnose and treat illnesses and other health conditions earlier and with more certainty. 

The R&D Assay Applied Research team is looking for a candidate with considerable experience in protein biochemistry and assays and will function closely with a team of scientists to design processes for manufacture of proteins and related reagents. The candidate will join the Platform technology and Advanced Research group and will be responsible for developing wide-ranging knowledge in enzymes and associated protein/antibody systems applicable to Hologic’s Diagnostic Assays and Technology. 

We would like you to have:

Experience in Specification setting, Method development and transfer, and formal risk assessments

Working knowledge of enterprise tools, including electronic document & records management tools (SAP, Oracle, Agile), Microsoft office, JMP

Required Education and Experience:

BS with minimum 3-5 years post baccalaureate laboratory experience, 2-4 years post-M.S. without thesis experience. Industrial experience preferred, or 2 years laboratory experience post-M.S. with thesis, industrial experience preferred in Biochemistry, Molecular Biology, Microbiology, Chemistry, Chemical Engineering, Biomedical Engineering, or related field.

Experience in analyzing proteins and nucleic acids using techniques such as SDS-PAGE, agarose gel electrophoresis, UV/Vis spectroscopy, fluorescence-based activity assays, or protein or nucleic acid quantitation.

Experience in performing PCR assays with fluorescent intercalating dyes or hydrolysis probes. 

Familiarity with column chromatography techniques such as IMAC, affinity, ion exchange, hydrophobic interaction, or size exclusion chromatography

Experience with buffer formulation for proteins and understanding the chemical properties of salts, chelators, biological buffers, and reducing agents.

Key additional requirements for us are:

Innovation: uses expertise and knowledge to provide perspective and innovative approaches to major projects

Strategic Thinking: manages priorities and secures support needed from other functions to complete the tasks

Planning: Identifies specific action steps, accountabilities, and timelines for completion of projects and provides accurate estimates for project resources 

Communication: distills complex technical information and delivers it to team leaders so they can make effective decisions

Why join Hologic?

We are committed to making Hologic the destination for top talent. For you to succeed, we want to enable you with the tools and knowledge required and so we provide comprehensive training when you join as well as continued development and training throughout your career.

The annualized base salary range for this role is $71,000 - $103,700 and is bonus eligible. Final compensation packages will ultimately depend on factors including relevant experience, skillset, knowledge, education, business needs and market demand.

Agency and Third-Party Recruiter Notice

Agencies that submit a resume to Hologic must have a current executed Hologic Agency Agreement executed by a member of the Human Resource Department. In addition, Agencies may only submit candidates to positions for which they have been invited to do so by a Hologic Recruiter. All resumes must be sent to the Hologic Recruiter under these terms or they will not be considered.

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Hologic is an equal opportunity employer. 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 characteristic protected by law.

Source: Hologic careers

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