Biochemist I​/II - Custom Conjugation

Bio Legend | About Us

At Bio Legend, we are committed to providing researchers with the most comprehensive and cutting‑edge high‑quality reagents for life science research. Being part of Revvity, a global provider of health science solutions, technologies, expertise and services for life sciences and diagnostics, allows us to extend the mission of enabling our customers to do legendary discovery. Join us and make a difference!

We’re looking for a motivated, detail-focused professional to join Bio Legend’s production team. In this role, you’ll manufacture and deliver custom antibody and reagent products spanning multiple research areas, ensuring exceptional quality standards while supporting process improvements and product development. You’ll report directly to the Production Supervisor and play a vital role in our commitment to scientific excellence. You’ll have an opportunity to advance your biotechnology career in a dynamic, innovation-driven environment.

You’ll execute production activities following established SOPs, resolve technical challenges, implement continuous improvement strategies to boost operational efficiency, and expand your expertise through cross‑functional training across the department.

Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

• Follow SOPs, work instructions, and batch records for custom order productions with minimum supervision.
• Clean biosafety cabinet (BSC) to carry out endotoxin tests and conjugation in a sterile environment.
• Meet important deadlines and due dates related to production orders.
• Multitask to carry out production efficiently.
• Conduct optimization of protein and antibody conjugation and purification methods.
• Troubleshoot difficult customer conjugation.
• Use lab equipment such as balance, pipette, spectrophotometer, UV detector, agarose gel electrophoresis, and pH meter.
• Adhere to correct procedures, policies, and health/safety guidelines.
• Clean and maintain work areas, all lab equipment, and supplies.
• Additional responsibilities and projects may be assigned based on individual’s capacity.

• Bachelor’s degree in Biology, Biochemistry, Chemistry, or other related areas.
• 1‑2 years of relevant lab experience related to protein chemistry.

• Previous antibody conjugation skills and experience.
• Previous ERP/MRP knowledge to execute production orders.
• ISO 13485 knowledge.
• Ability to perform column chromatography and the ability to use a spectrophotometer, UV detector, and fraction collector.
• Experience with AKTA purification is a plus.

While performing the duties of this job, the employee regularly works in a laboratory environment with occasional data entry on a computer. Occasional exposure to a warehouse environment.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

While performing the duties of this job, the employee is regularly required to use hands and fingers to handle, feel, or operate objects, tools or controls, and reach with hands and arms. The employee is frequently required to stand, talk and hear.

The hourly pay for this position will vary by level, as we are open to considering candidates at Levels I or II depending on experience and qualifications. Each level has a corresponding range that reflects the appropriate scope of responsibilities and expectations. The anticipated hourly range for this role is $20.50–$33.00 per hour. The base pay actually offered to the successful candidate will take into account internal equity, work location, and additional factors, including job‑related skills, experience, and relevant education or training.

Your recruiter can share more about the specific salary range for your preferred location during the hiring process.

Please note that base pay is only one part of our total compensation package and is determined within a range. This range allows for the successful candidate to have an opportunity…