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Biological Scientist
Job in
Bethesda, Montgomery County, Maryland, 20814, USA
Listed on 2026-07-05
Listing for:
Kelly Services
Full Time, Part Time
position Listed on 2026-07-05
Job specializations:
-
Science
Research Scientist
Job Description & How to Apply Below
Kelly Government Solutions is a strategic supplier and business partner to the federal government and its key suppliers. Through our partnership with the National Institutes of Health, Kelly Government Solutions offers administrative, IT, engineering, scientific, and healthcare professionals the opportunity to work with one of the most prestigious research organizations in the world. We are currently seeking a Biological Scientist with the National Institutes of Health in Bethesda, MD.
This is a long-term contract position which offers:
+ Competitive compensation and comprehensive benefit package
+ Optional health, vision, and dental plans
+ Paid leave (min 120 hours; prorated for part-time position) as well as 11 paid federal holidays and 401K plan.
+ Access to NIH's unparalleled resources and niche scientific initiatives.
+ Learn more about what Kelly can do for you at /
** TASKS.
** The contractor shall:
+ Design and optimize recombinant protein expression vectors for various host systems e.g., Mammalian/Expi
293/CHO, Insect/Baculo
+ Perform in silico design of chimeric proteins, including the strategic selection of fusion tags HIS, Fc , protease cleavage sites TEV, HRV-3C , and signal peptides
+ Perform in vitro biochemical and biophysical assays to evaluate proteins and constructs (e.g., SDS-PAGE, Western Blotting, UV-Vis(Nano Drop), SEC-HPLC)
+ Perform and evaluate recombinant protein-antibody interactions and identify biologically relevant findings (e.g., ELISA, BLI)
+ Operate and maintain FPLC systems (e.g., Cytiva ÄKTA Pure/Start) and associated software (UNICORN).
+ Operate high-throughput Biolayer Interferometry (BLI) and Surface Plasmon Resonance (SPR) instruments (e.g., Octet RH96, Carterra, LSA)
+ Utilize specialized analytical software (e.g., Octet Analysis Studio, Carterra Analysis Software, Graph Pad Prism) for advanced kinetic modeling and epitope binning determination
+ Conduct structure prediction and modeling as needed to inform experimental design (Alpha Fold)
** REQUIREMENTS.
** The contractor must have:
+ Master's in Biology, life sciences or related field
+ 7-8 years experience in biology or related field performing biological research functions in a research setting and laboratory environment.
+ Demonstrate knowledge of proper laboratory disposal methods and safety procedures.
+ Experience maintaining and utilize cell lines for protein expression, and perform downstream supernatant harvest, cell lysis, and clarification
+ Expertise developing and optimize multi-step protein purification protocols to improve yield, purity, and stability using diverse purification and chromatography techniques
PLEASE APPLY ONLINE
When you apply, please know a Kelly Government Solutions Recruiter will review your resume and will contact you directly, if your skills and experience match the requirements of this position; a full job description can be made available at that time.
Due to the high volume of inquiries, we regret that we cannot accept phone calls. Even if you aren't contacted for this position, you are still part of our talent network. All Kelly recruiters have access to your profile, which expands your opportunities even further.
_As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks, and work-related resources. Kelly offers eligible employees voluntary benefit plans including_
** _medical, dental, vision, telemedicine, term life, whole life, accident insurance, critical illness, short-term disability, and a transportation spending account._*
* _Visit_ _https://(Use the "Apply for this Job" box below). _for more information on benefits and perks that may be available to you as a member of the Kelly Talent Community._
As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks, and work-related resources. Kelly offers eligible employees voluntary benefit plans including medical, dental, vision, telemedicine, term life, whole life, accident insurance, critical illness, a legal plan, and short-term disability. As a Kelly employee, you will have access to a retirement savings plan, service bonus and holiday pay plans (earn up to eight paid holidays per benefit year), and a transit spending account.
In addition, employees are entitled to earn paid sick leave under the applicable state or local plan. () for more information on benefits and perks that may be available to you as a member of the Kelly Talent Community.
Why Kelly ® Government Solutions?
Looking to connect with premier government agencies or the top 25 federal government contractors? Kelly Government Solutions partners with these organizations to create expert talent solutions that solve the world's most critical challenges. We offer a variety of full-time, project (SOW), seasonal, and surge support opportunities in science, engineering, technology, professional, and…
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