Lumen Bioscience · 12 hours ago
Lab Technician, Strains
Seattle, WA
Full-time
Onsite
Entry Level
$27/hr - $27/hr
2+ years expLumen Bioscience is seeking a Lab Technician to support their Strain Engineering team in the Research and Development division. The role involves maintaining and assessing cyanobacterial cultures, conducting protein expression experiments, and collaborating with cross-functional teams to advance Lumen's spirulina pipeline.
BiopharmaBiotechnologyLife Science
Responsibilities
Grow, maintain, characterize and cryopreserve cyanobacterial cultures; perform sterile handling, media preparation, and passaging
Genotype spirulina strains and maintain accurate records of strain identity
Conduct protein expression experiments and analyze results by SDS-PAGE and Western/Jess; perform ELISA-based titer/functional assays
20-40% of lab time: assist in cloning tasks such as Golden Gate assembly, plasmid miniprepping, clonal screening, sequencing and cryobanking
Follow established SOPs; optimize or develop new protocols to meet experimental goals with appropriate controls and statistical rigor
Prepare reagents, buffers, and media; manage consumables for assigned workflows
Perform sequencing sample preparation; analyze sequence data to confirm constructs/edits
Maintain accurate, well-organized laboratory notebooks and sample/strain inventories; document work in Benchling (or equivalent ELN/LIMS) with timely written reports and data packages
Summarize and present findings to supervisors and cross-functional stakeholders; contribute to SOP authoring, protocol updates, and continuous improvements in quality and efficiency
Dedicate ~10% of time to supporting general lab operations (maintenance, clean-up, equipment upkeep, inventory, and safety compliance)
Work independently while collaborating effectively with Physiology, Protein Expression, Process Development, and Manufacturing teams to meet project milestones
Proactively learn and master new techniques, instruments (e.g., liquid handlers/automation, photobioreactors), and software to enhance laboratory capabilities
Qualification
Required
BA/BS degree in molecular biology, biochemistry, biotechnology, or a related field
Minimum of two years of applied molecular biology experience. Research experience outside of the classroom strongly preferred
Proficiency in molecular biology techniques including cloning, DNA isolation, PCR, SDS-PAGE, and vector construction is required
Strong attention to detail and organizational skills
Self-starter with the ability to adapt and contribute effectively in a fast-changing environment, and to work independently and in a team-oriented environment
High level of integrity, ethics, and commitment to quality and timely delivery of results
Effective communication skills to coordinate with team members and provide status updates
Ability to sit/stand for extended periods of time (2 or more hours)
Occasionally lift or carry up to 20 kg
Ability to perform delicate manual procedures in the laboratory
Preferred
Research experience outside of the classroom strongly preferred
Benefits
Stock bonus
Health, Dental, and Vision premiums fully covered by Lumen
401k match up to 4%
Industry-leading PTO policy, paid refresh days, and paid year-end holiday office closure
Monthly wellness program to support your health and well-being
Free onsite parking or public transportation subsidies
Comprehensive parental leave policies
Life insurance, short & long-term disability, and access to employee assistance programs
Company
Lumen Bioscience
Lumen Bio discovers, develops, and manufactures biologic drugs and vaccine candidates for various diseases.
51-200 employees
H1B Sponsorship
Lumen Bioscience has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (2)
Funding
Current Stage
Growth StageTotal Funding
$96.95MKey Investors
WestRiver GroupU.S. Department of DefenseMedical Technology Enterprise Consortium
2025-10-08Series C· $30M
2023-10-17Grant· $16.2M
2023-05-11Grant· $8.8M
Leadership Team
Brian Finrow
CEO & Founder
Craig Behnke
Executive Vice President, Production and Development
Recent News
2025-10-17
Company data provided by crunchbase