Senior scientist jobs in Frederick, MD

Novateur stands for Innovation. We value creativity, vision, collaboration, and above all, ambition to innovate. Novateur Research Solutions is an R&D firm located in Northern Virginia, developing intelligent systems that push the boundaries of computer vision, AI, and large-scale learning. We are hiring a Principal Research Scientist to lead cutting-edge programs in AI, computer vision, and intelligent systems. This role offers leadership opportunities to define new research directions and shape next-generation technologies. Responsibilities: • Serve as PI or co-PI on government-funded R&D programs. • Conceive, design, and oversee research in learning systems, spatiotemporal modeling, and geo-localization. • Publish, present, and contribute thought leadership to the AI community. • Mentor research staff and guide proposal development. Requirements: • PhD with 7+ years of research experience. • Demonstrated leadership in ML, vision, or scientific computing. • Record of funding, publications, and technical impact. • U.S. Citizen or Permanent Resident. Preferred: • Experience with multimodal learning, uncertainty quantification, or causal inference. Why Novateur? Join a team that values creativity and initiative. At Novateur, you'll lead transformative projects that redefine what's possible in intelligent systems. Company Benefits: Novateur offers competitive pay and benefits comparable to Fortune 500 companies that include a wide choice of healthcare options with generous company subsidy, 401(k) with generous employer match, paid holidays and paid time off increasing with tenure, and company paid short-term disability, long-term disability, and life insurance. We offer a work environment which fosters individual thinking along with collaboration opportunities within and beyond Novateur. In return, we expect a high level of performance and passion to deliver enduring results for our clients.

Kelly Government Solutions is seeking a Scientist - Downstream Process Development to work on-site with the Vaccine Production Program at the National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH) in Gaithersburg, MD. KEY TASKS/SERVICES (1) Support the Purification group of the Vaccine Production Program (VPP) Labs of the Vaccine Research Center (VRC). (2) Develop downstream (purification) processes, under the supervision of a project lead scientist, for recombinant proteins, virus vaccines, and virus-like particles (VLP) that may be used as clinical vaccine candidates. (3) Serve as a functional lead in chromatography process development unit operations. (4) Provide critical process step assessment and experimental design to define optimal process parameters for chromatography unit operations. (5) Train team members in large-scale unit operation such as AxiChrom column packing and Pilot-scale chromatography execution. (6) Work independently and collaboratively within the purification group to design, develop and optimize chromatography and filtration step unit operations to support process development of clinical trial vaccine candidates and mAb products. (7) Purify research-phase recombinant proteins, virus vaccines and/or virus-like particles in support of other groups at the VRC. (8) Work to prepare necessary materials (buffers, packed columns, etc.) in support of downstream process activities. (9) Perform protein/small molecule conjugation experiments to support method development or conjugate-based vaccine candidates. (10) Support technology transfer of processes to VRC Pilot Plant for manufacture of clinical products including authoring process descriptions, reports, and on-floor support. (11) Author training documents, process documents and summaries, instrument SOPs, technical reports, protocols, and other supporting documentation. KEY REQUIREMENTS (1) Ph.D. in a scientific field with at least 5 years of experience. MS with at least 10 years of specialized experience may also be considered. (2) Deep understanding of challenges and method development approaches of mAb, vaccine and mRNA scientific field. (3) Familiarity with monoclonal antibody and multi-specific antibodies, recombinant protein vaccine and nanoparticles; mRNA and mRNA/LNP vaccines. (4) Analytical skills and applications such as developing release and characterization methods using reversed phase HPLC/or UPLC -UV methods or HPLC/or UPLC - MS methods for pipeline project support. (5) Experience with other bio-separation techniques such as electrophoresis and lab-on-chip separation.

We are working with a fast-growing natural food manufacturer of high-quality, shelf-stable products. They are looking for a highly skilled and experienced Food Scientist to join the team at their facility in Southeast Pennsylvania. The Food Scientist will focus on nutritional development, formulation, and recipe innovation for our specialty food products. The ideal candidate will bring a strong background in food manufacturing with hands-on experience, and a passion for creating high-quality, health-conscious foods. Location: Southeast Pennsylvania, near the border of Maryland and New Jersey Job Responsibilities: Design food products to meet targeted nutritional profiles and dietary standards. Conduct nutritional analysis and ensure compliance with FDA and USDA labeling regulations. Develop and refine formulations and recipes for new and existing products, ensuring optimal taste, texture, shelf stability, and cost-efficiency. Conduct bench-top and pilot-scale trials, and support scale-up to full production. Source and evaluate ingredients for functionality, quality, and sustainability. Maintain detailed documentation of formulations, recipes, testing protocols, and results. Collaborate with QA, production, procurement, and marketing teams. Stay current with industry trends, emerging ingredients, and consumer preferences. Participate in sensory evaluations and product tastings. Required Skills/Qualifications: Bachelor of Science in Food Science, Nutrition, or a related field. 5+ years of experience in food product development, formulation, or recipe creation. Strong understanding of food chemistry, ingredient functionality, and nutritional labeling. Experience in low acid and shelf stable food, dairy industry is a plus Familiarity with regulatory affairs, label approvals and client portals a plus. Familiarity with nutritional software (e.g., Genesis R&D or similar).

About Science and Technology Corporation (STC): Founded in 1979, Science and Technology Corporation (STC) provides award-winning scientific, engineering, and technical services to U.S. Government and industry partners. We are dedicated to advancing our customers' missions through innovation, trusted partnerships, and science-driven engineering excellence. With integrity and precision, we deliver reliable solutions that make a real impact. At STC, we invest in our employees' growth, well-being, and success-fostering a culture of respect, trust, and empowerment. Join our world-class team and help shape the future of science and technology. Employment Category: Full-Time Location: Greenbelt, MD - On-site & Field Missions Travel: Some/Frequent (domestic campaigns, workshops) Security Clearance: None Citizenship: Requires U.S. Citizenship Salary: $90,000 - $120,000 Job Description: The Support Scientist II will assist NASA scientists and engineers with advanced research tasks under the ATMOS contract. This includes instrument development, model evaluation, and analysis of atmospheric datasets. The role involves contributing to peer-reviewed publications and presenting results at conferences. ATMOS is a NASA support services contract that provides advanced scientific, engineering, and technical expertise to enable Earth and space science missions. The program supports research, data analysis, technology development, and mission operations across multiple NASA centers. Through ATMOS, our teams deliver innovative solutions that help advance NASA's mission and expand scientific discovery. Key Responsibilities Include: Conduct scientific analysis on atmospheric models and observational datasets. Provide operational support for instruments at GSFC and in the field. Collaborate with NASA scientists on mission planning and research goals. Publish findings in journals and present at scientific meetings. Benefits: Paid Time Off Starting at 80 hrs/yr, 11 Federal holidays, and 40 hrs/yr Sick Leave 401K with up to 4% employer matching contribution Comprehensive Medical, Dental, Vision Insurance, Short Term/Long Term Disability Flexible spending account Health savings account Tuition reimbursement Requirements 2+ years of research experience in atmospheric or related sciences. Strong background in programming (FORTRAN, Python, C/C++). Familiarity with visualization/analysis tools such as IDL, MATLAB, or LabVIEW. Record of publications in peer-reviewed journals. Education: Ph.D. in atmospheric science, physical science, mathematics, or computer science, or equivalent.

Who We Are Arcellx is a public, clinical-stage biotechnology company reimagining cell therapy by engineering innovative immunotherapies for patients with cancer and other incurable diseases. We believe that cell therapies are one of the forward pillars of medicine and our mission is to destroy cancer and advance humanity by developing cell therapies that are safer, more effective, and more broadly accessible. Our team members are made up of talented innovators and dreamers working from our offices in Rockville, Maryland, and Redwood City, California. At Arcellx, we hire exceptional people and create a fun, diverse, supportive, and informal environment that allows everyone to do their best work. What Matters to Us Living our core values is essential to maintaining a work environment that is high-performing, inclusive, and collaborative. We look for candidates who demonstrate strong values alignment and bring different backgrounds, viewpoints, and abilities to the team. Arcellx Core Values * Start with authenticity: We foster an inclusive environment where each person can bring their authentic self to work. * Think 'we' before 'me': We prioritize collective success, collaborating and supporting one another to achieve our shared goals. * Embrace the challenge: We deliver exceptional results by working with shared determination and a commitment to doing what's right. How You'll Make a Difference As a Scientist, your mission is to execute protein and molecular biology engineering strategies to advance projects within Arcellx's Discovery group. Engaging with a cross-functional team in a fast-paced environment, you'll identify and develop Arcellx's lead therapeutic candidates. Our potentially life-saving treatments would not exist without the work of our talented Discovery scientists; this role will have a tremendous impact on our pipeline and ability to deliver novel and effective drugs to patients. The "Fine Print" - What You'll Do * Work with an interdisciplinary team of scientists to design, engineer and express recombinant proteins for use in the discovery and development of cancer therapies. * Design, construct and evaluate expression plasmids. Perform transfections, transductions, phage and yeast display enabled selections & screenings, binding kinetic assessments and flow cytometry as needed. * Develop new methods, technologies and processes when necessary for project. * Exercise significant technical discretion in the design, execution and interpretation of experiments. * Communicate progress and project recommendations to team members. Skills and Experience We Look For * BS or MS in the life sciences (e.g., biology, genetics, biochemistry, chemistry, chemical engineering, bioengineering) with 4-8 years post-degree lab experience or PhD in the life sciences with 0-3 years post-degree experience. * Must demonstrate mastery of molecular biology methods, including primer design, PCR, gel electrophoresis, expression construct design cloning and sequence analysis. * Preferred skills include: methods for the characterization of recombinant protein quality and binding, protein display (phage, yeast and library preparation). * Preference for experience in drug development, immunology or protein engineering. * The ability to independently plan, organize, and prioritize work activities. The ability to work collaboratively in interdisciplinary teams. Rewards at Arcellx Our people are our greatest asset, and supporting their well-being is an essential part of delivering on our mission and impacting the lives of patients. Putting this belief into practice means offering strong compensation and benefits. The base salary range for this position is $100,000 - $120,000 per year. Where a candidate falls within that range is determined by factors such as years of experience. Our compensation package also includes an annual bonus based on company goals and an equity (RSU) grant. We do offer relocation assistance for roles if required. Our market-leading benefits package includes: 100% coverage for medical, dental and vision for team members and dependents, unlimited vacation, a 3-day weekend every month, fully-paid parental leave for up to 6 months, tuition reimbursement, 401k employer contribution and more. Join us in our quest to reimagine cell therapy and destroy cancer. For more on our technology, culture, and team, go to **************** #LI-Onsite

The Senior Research Associate in Antibody Discovery is responsible for advancing our antibody discovery programs by supporting and executing various laboratory-based activities, including phage display, antibody production, and downstream characterization. DUTIES AND RESPONSIBILITIES: Perform high-throughput screening of antibody libraries using techniques such as phage display. Conduct binding and functional assays (e.g., ELISA, flow cytometry, SPR, BLI) to characterize antibody-antigen interactions. Express, purify, and analyze antibodies using molecular biology, protein expression, and purification techniques (e.g., PCR, cloning, transient/stable transfection, chromatography). Analyze experimental data and present findings to the team. Maintain accurate and detailed laboratory records, including experimental procedures, results, and conclusions. Contribute to the preparation of technical reports, presentations, and scientific publications. Participate in project meetings and contribute to the design and planning of experiments. Communicate effectively with team members and external collaborators. EXPERIENCE AND QUALIFICATIONS: Bachelor's degree in Molecular Biology, Biochemistry, Immunology or related area is required. Master's degree is preferred. A minimum of two years of hands-on laboratory experience in antibody discovery or a related field. Industry experience is a plus. KNOWLEDGE, SKILLS AND ABILITIES: Proficiency in molecular biology techniques (e.g., cloning, PCR, site-directed mutagenesis). Experience with antibody screening and characterization assays (e.g., ELISA, flow cytometry, SPR, BLI). Familiarity with protein expression and purification methods (e.g., mammalian, bacterial, or yeast expression systems). Strong analytical and problem-solving skills. Demonstrated aptitude for learning of and adhering to standard laboratory techniques and safety precautions. Solid communication (written and verbal) skills regardless of the format (e.g., documents, public speaking situations, presentations, etc.). Excellent organizational, planning, and time management skills with the ability to manage multiple and often changing priorities and issues of varying complexity, while meeting time-sensitive deadlines and deliverables. Attention to detail with demonstrated commitment to excellence and performance. Demonstrated propensity to be creative, collaborative, proactive, and self-motivated in the execution and completion of assigned tasks. Ability to work both independently and as an effective team member. Ability to execute complex experiments with limited guidance. Ability to identify issues and troubleshoot solutions. Solid data analysis skills. Sound knowledge of MS Excel. Knowledge of GraphPad Prism and SharePoint a plus. Basic knowledge of statistics. PHYSICAL DEMANDS: While performing the duties of this job, the individual is frequently required to sit and stand for long periods. The individual is occasionally required to walk; use hands and fingers to operate, handle, or feel objects, tools, or controls; reach with hands and arms. Up to 75% of the day may be spent at a lab bench. There are aspects of the position's duties that require a person in this role to work at heights above four (4) feet on occasion and move/lift up to 25 pounds. WORK ENVIRONMENT: Laboratory environment working with chemical reagents and performing some Biosafety Level 2 work. May involve handling of BSL-2 materials and organisms including human blood and/or blood products.

Fiber Laser Scientist Herndon, VA While working as a Fiber Laser Scientist at Fibertek, you will lead the design and development, integration, and test of advanced fiber laser systems typically with performance requirements beyond the state-of-the-art. Fibertek is a leader in the design, development, and delivery of advanced laser systems and technologies for military and aerospace applications. Your Job We are looking for and experienced and motivated fiber laser scientist or engineer to join a multi-disciplinary team and lead the design and demonstration of advanced laser systems. Example focus missions include space-based laser communications, lidar for tactical defense applications, earth-sensing lidar, and navigational lidars for planetary and docking missions. Fibertek's engineering teams simultaneously tackle laser optical performance beyond state-of-the-art while engineering systems for performance on challenging platforms with limited size, mass, and power and over stressing vibration, thermal, and/or radiation conditions. Delivered systems make a national impact to customers at NASA and throughout the defense community. The work-load will at times include multiple concurrent projects with a mix of short duration research programs and longer duration technology maturation programs resulting in a work culture that is team-oriented, intellectually stimulating, and consistently rewarding. Lead the engineering development of unique laser designs through modeling fiber laser performance, design analysis, component specification, and hardware assembly, integration, and test Coordinate and support the build, alignment, and performance characterization of fiber lasers including multi-stage amplifiers, phase & amplitude modulation implementation, spectral and coherent beam combining Coordinate and perform formal acceptance and qualification testing Participate in customer interactions including formal technical reviews Required Skills and Experience To exceed in this Fiber Laser Scientist role, you'll need the below expertise and experience: MS or PhD in Physics or Optical Engineering w/ a minimum of 5 years of direct hands-on fiber laser experience including designing, building, characterizing laser systems Knowledge of the laser theory and industry best practices associated with fiber laser systems including continuous wave lasers, pulsed, high peak power fiber, advanced fiber architectures, single-frequency injection locked lasers, low frequency noise lasers, electrical and thermal sub-systems. Expertise in laser physics of fiber lasers and amplifiers, including ytterbium, erbium, and/or thulium gain materials. Familiarity with relevant nonlinear processes and impacts to laser performance. Examples include Stimulated Brillouin Scattering, Four-Wave Mixing, Stimulated Raman Scattering, and Transverse Modulational Instability. Foundational understanding of fiber-optic components including types of fibers, pump lasers, couplers, modulators, isolators, mode-field adapters, polarization components, and others. Knowledge of tools for modeling fiber laser performance such as Matlab, RP Power Fiber or equivalent software Ability to design and execute experiments validating laser system performance and correlate the results with the expected performance Strong communication and documentation skills for efficient multidisciplinary communication US citizenship required Please apply today for this full-time Herndon-based Fiber Laser Scientist role and join the leader in the development of state-of-the-art laser and electro-optic solutions. Why Fibertek, Inc? At FIBERTEK, Inc. we pride ourselves in our innovation and customer success focused culture enabled by a creative and relaxed work environment with minimal bureaucracy. Fibertek fosters a progressive learning environment that values inspiration, promotes professional challenge and encourages personal growth. We offer a competitive and incentivized compensation package with excellent benefits. Fibertek, Inc. is an equal opportunity and affirmative action employer. Applicants are considered regardless of race, sex, gender identity, sexual orientation, religion, national origin, disability, protected Veteran status, age or any other protected characteristic in accordance with applicable law. If you need assistance or an accommodation for any part of the application process, please contact us by phone at ************ or via email at ***************.

**Who is USP?** The U.S. Pharmacopeial Convention (USP) is an independent scientific organization that collaborates with the world's leading health and science experts to develop rigorous quality standards for medicines, dietary supplements, and food ingredients. At USP, we believe that scientific excellence is driven by a commitment to fairness, integrity, and global collaboration. This belief is embedded in our core value of Passion for Quality and is demonstrated through the contributions of more than 1,300 professionals across twenty global locations, working to strengthen the supply of safe, high-quality medicines worldwide. At USP, we value inclusive scientific collaboration and recognize that attracting diverse expertise strengthens our ability to develop trusted public health standards. We foster an organizational culture that supports equitable access to mentorship, professional development, and leadership opportunities. Our partnerships, standards, and research reflect our belief that ensuring broad participation in scientific leadership results in stronger, more impactful outcomes for global health. USP is proud to be an equal employment opportunity employer (EEOE) and is committed to ensuring fair, merit-based selection processes that enable the best scientific minds-regardless of background-to contribute to advancing public health solutions worldwide. We provide reasonable accommodations to individuals with disabilities and uphold policies that create an inclusive and collaborative work environment. **Brief Job Overview** This is a hands-on, non-supervisory position in USP's Reference Standards Laboratory. The Scientist I will contribute to the scientific expertise and work ethic of the laboratory through a broad range of technical support and knowledge. A Scientist I has mastered many common techniques in the laboratory and is able to contribute their own observations and input to difficult projects. The incumbent will provide technical assistance to collaborative testing and the continued suitability for use program by performing analytical tests, reviewing analytical data, and preparing summary reports. The incumbent may execute 90% - 100% of their work at the bench level. **How will YOU create impact here at USP?** As part of our mission to advance scientific rigor and public health standards, you will play a vital role in increasing global access to high-quality medicines through public standards and related programs. USP prioritizes scientific integrity, regulatory excellence, and evidence-based decision-making to ensure health systems worldwide can rely on strong, tested, and globally relevant quality standards. Additionally, USP's People and Culture division, in partnership with the Equity Office, invests in leadership and workforce development to equip all employees with the skills to create high-performing, inclusive teams. This includes training in equitable management practices and tools to promote engaged, collaborative, and results-driven work environments. The **Scientist I** has the following responsibilities: + Demonstrates solid scientific approach to analysis in the laboratory. + Routinely applies personal experience, academic training, and technical insights - including emerging sciences - to solve complex technical problems within the laboratory. + Conducts analysis of reference standard candidates using a broad range of analytical methodologies. + Organizes, implements, and evaluates testing of reference standards materials. + Records experimental data, ensuring clear and accurate transcription of results and calculations. + Reviews literature for analytical test methods, as well as interprets and evaluates data. + Executes all testing and analysis of data with excellence and essentially no errors. + Demonstrates a strong desire to continue learning and grow personal capability. + Pursues, recommends, and implements new approaches or processes to improve laboratory operations. + Positively influences project direction by ensuring their own work is congruent with overall direction of laboratory projects. + Assists with other testing programs and duties in the laboratory as needed. **Who is USP Looking For?** The successful candidate will have a demonstrated understanding of our mission, commitment to excellence through inclusive and equitable behaviors and practices, ability to quickly build credibility with stakeholders, along with the following competencies and experience: + B.A. /B.S. in Science and 2 years of relevant laboratory experience. + Working knowledge of common analytical methods and procedures [examples include: Infrared Spectroscopy (IR), Ultraviolet Spectroscopy (UV), Chromatography (TLC, HPLC, GC)], and expertise in calibrating and operating analytical instruments are required. + Extensive understanding of chromatographic analyses, as well as other general analytical chemistry principles required. **Additional Desired Preferences** + Strong communication and presentation skills, both verbal and written. + Experience working in the pharmaceutical and/or biotechnology industry is strongly preferred. + Knowledge of DEA, ICH guidelines and FDA regulations, and experience with compendial procedures and compliance strongly preferred. + Proficiency with electronic documentation systems is strongly preferred. + Takes personal responsibility to ensure work is delivered on time and is the highest possible quality. + Skills to anticipate, troubleshoot, and solve technical problems. **Supervisory Responsibilities** None, this is an individual contributor role. **Benefits** USP provides the benefits to protect yourself and your family today and tomorrow. From company-paid time off and comprehensive healthcare options to retirement savings, you can have peace of mind that your personal and financial well-being is protected. **Compensation** Base Salary Range: USD $58,000.00 - $74,000.00 annually. Target Annual Bonus: % Varies based on level of role. Individual compensation packages are based on various factors unique to each candidate's skill set, experience, qualifications, equity, and other job-related reasons. Note: USP does not accept unsolicited resumes from 3rd party recruitment agencies and is not responsible for fees from recruiters or other agencies except under specific written agreement with USP. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (**************************** notice from the Department of Labor. **Job Category** Chemistry & Scientific Standards **Job Type** Full-Time

Come join our family! Microbac Laboratories is an essential business offering competitive pay and benefits including medical, dental, vision, life insurance, disability, generous paid time off including vacation, holidays and flex-time, a wellness program, referral bonus, tuition reimbursement and more! Whether you are just starting your career in science or looking to further it, Microbac will put you on the path of an exciting career with room to grow. Quality, safety, giving back to our communities, diversity and inclusion, customer success and employee wellbeing are part of our core culture. We are looking for motivated individuals to join our family as an Associate Scientist I. ABOUT MICROBAC Microbac Laboratories, Inc. is a premier commercial laboratory testing firm that partners with clients worldwide, offering laboratory solutions to the life science, food and nutrition, and environmental industries and serves our clients with the utmost expertise and respect for their market requirements, constraints, and challenges. We embody a company-wide commitment to exceptional customer experience, which has been refined over nearly 50 years of trusted, analytical and measurement experience. Through our network of laboratories, offices, and field services, we have the flexibility to meet the unique requirements for each client, project, and scope. As a privately held third-party testing company, Microbac operates with a commitment to safety, quality, and compliance. Our diverse work portfolio includes broad accreditation offerings and tested insights across the environmental, food and nutrition and life science markets. JOB SUMMARY The Associate Scientist I, working in an accredited commercial laboratory, is responsible for assisting with the conduct of microbiological assays and associated activities to determine antimicrobial efficacy of household and commercial cleaning products. ESSENTIAL FUNCTIONS: Following established SOP's and adhering to state, federal and other accrediting body requirements, collect information about the antimicrobial properties of substances/samples to support the analytical testing needs of our clients for such purposes as quantitative or qualitative analysis, and product development Perform laboratory housekeeping duties to include autoclaving and glassware processing Prepare necessary standards, solutions, reagents, media, etc., required for sample analyses Perform equipment and instrumentation set up Operate basic and specialized laboratory instrumentation Prepare and analyze samples Accurately record observations and data and interpret results Assists in the development and validation of new analytical methods Assists in the development of new laboratory procedures Assist department supervisors and managers with staff training Sign off on final certificates of analysis Contribute to writing, editing, and reviewing SOP's Monitor and address sample backlog issues Perform peer review of data to ensure accuracy Maintain accurate, up to date logs, notebooks, and equipment records Perform necessary laboratory administrative functions such as filing paperwork, photocopying, reviewing of data, and entering data into computerized LIMS Comply with and promote Personnel, Safety, and Quality Program MINIMUM REQUIREMENTS: Bachelor's degree from a four-year accredited institution in a related field of applied science Prior analytical testing experience Above average knowledge of principles, terminology, practices, techniques, and instrumentation commonly used in a laboratory setting Ability to interpret data and prepare reports Ability to effectively prioritize work and manage time to meet deadlines and rush orders Computer literacy Ability to work with delicate laboratory equipment Ability to communicate effectively in both written and verbal formats WORKING CONDITIONS AND PHYSICAL REQUIREMENTS: The physical demands and working conditions described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Physical Requirements: While performing the duties of this job, the employee is regularly required to use hands to finger, handle, or feel objects, tools; talk or hear. The employee is required to stand, walk, and sit. The employee must regularly lift and/or move up to 25 pounds. Specific vision abilities required by this job include color vision and depth perception. Working Conditions: While performing the duties of this job, the employee will be in a general laboratory and office environment. The noise level in the work environment is usually moderate. This job may require travel less than 20% As a privately held third-party testing company, Microbac operates with a commitment to safety, quality and compliance. Our diverse work portfolio includes broad accreditation offerings and tested insights across the environmental, food and life science markets. OTHER: This is not an exhaustive list of all duties an employee may be required to perform. Microbac reserves the right to revise the job description at any time. Employment is at-will. Microbac, promotes a drug-free, alcohol-free workplace. Applicants considered for hire must pass a drug test before beginning work. Refusal to submit to testing will result in disqualification of further employment consideration. Microbac is an Equal Opportunity Employer - We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. All qualified applicants will receive consideration for employment.

About Tonix* Tonix is a fully integrated biotechnology company, publicly traded on NASDAQ (ticker: TNXP), with marketed products and a pipeline of development candidates The Company is focused on commercializing, developing, discovering, and licensing therapeutics to treat and prevent human disease. In August 2025, Tonix received FDA approval for Tonmya (cyclobenzaprine HCl sublingual tablets), a first-in-class, once-daily, non-opioid treatment for fibromyalgia. Tonmya is the first new fibromyalgia therapy approved in over 15 years, following successful Phase 3 trials demonstrating significant symptom improvement. Commercial launch is expected in the fourth quarter of 2025. Tonix also markets Zembrace SymTouch (sumatriptan injection) 3 mg and Tosymra (sumatriptan nasal spray) 10 mg, both indicated for the treatment of acute migraine with or without aura in adults. Tonix's development portfolio includes product candidates in central nervous system (CNS), immunology, immuno-oncology infectious disease and rare disease. The CNS pipeline features both small molecules and biologics to treat pain, neurologic, psychiatric, and addiction conditions. The immunology portfolio includes biologics to address organ transplant rejection, autoimmunity, and cancer. The infectious disease pipeline includes a vaccine in development to prevent smallpox and monkeypox, which also serves as a live virus vaccine platform for other infectious diseases. Finally, the rare disease portfolio includes a product in development for Prader-Willi syndrome, which has both orphan drug designation and rare pediatric disease designation grants from the FDA. Tonix owns and operates a state-of-the art infectious disease research facility in Frederick, Md. Please visit ******************* for specifics on the pipeline. * All of Tonix's product candidates are investigational new drugs or biologics and have not been approved for any indication. Position Overview Tonix Pharmaceuticals is seeking a highly motivated Associate Scientist to join our multidisciplinary R&D team at the Frederick Research & Development Center. This role integrates computational protein structure analysis with hands-on molecular biology and protein biochemistry. The successful candidate will contribute to host-directed therapeutic discovery, antiviral platforms, and vaccine design by combining AI/ML-based protein modeling with molecular biology and protein science to generate, express, and analyze protein targets. Key Responsibilities * Perform protein structure modeling and design using platforms such as AlphaFold2/3, ESM, RFdiffusion, ProteinMPNN, and NetMHC. * Build and refine bioinformatics workflows for large-scale sequence and structural analysis of host and viral proteins * Perform molecular cloning, PCR, DNA and RNA isolation, bacterial transformation, and mutagenesis to generate expression constructs. * Carry out protein expression and purification followed by protein characterization * Collaborate with Tonix's imaging and cell biology teams to translate computational predictions into testable hypotheses in assays and animal models. * Contribute to the development of user-friendly computational pipelines and visualization tools for internal scientists. * Document and communicate results in reports, regulatory filings, and presentations to internal teams, collaborators, and external partners. * Maintain awareness of emerging computational biology technologies to enhance Tonix's drug discovery capabilities. Required Qualifications * B.S. or M.S. in Microbiology, Biochemistry, Bioinformatics, Computational Biology, or related field. * Hands-on experience with protein structure prediction and computational protein design tools. * Familiarity with core molecular biology and protein biochemistry methods (PCR, cloning, bacterial expression, Western blotting). * Strong communication skills and ability to work in cross-functional teams within Tonix's integrated discovery pipeline. Preferred: * Experience with cloud computing platforms (Google Cloud, AWS) for large-scale protein modeling. * Exposure to machine learning approaches in protein design and immunology. * Prior experience with protein engineering for therapeutic applications. * Track record of contributions to publications, posters, or conference presentations. * Proficiency in Python, especially ML/AI packages. Experience in Linux operating systems and shell programming is desirable. Recruitment & Staffing Agencies Tonix does not accept agency resumes unless contacted directly by internal Tonix Talent Acquisition. Please do not forward resumes to Tonix employees or any other company location; Tonix is not responsible for any fees related to unsolicited resumes. Compensation & Benefits Annualized base salary ranges from $60,000 to $90,000 plus target incentive; actual salaries will vary and may be above or below this range commensurate with several factors including experience, education, training, location, and merit. Tonix provides a comprehensive compensation and benefits package which includes: * Medical, Dental & Vision Insurance, Basic and Voluntary Life and AD&D Insurance, Short- and Long-Term Disability Insurance, Flexible Spending Accounts, Health Savings Account, and Employee Assistance Programs * Pet Insurance * Retirement Savings 401k with company match and annual discretionary stock options * Generous Paid Time Off, Sick Time, & Paid Holidays * Career Development and Training Tonix provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, genetics, or any other characteristic protected by law. In addition to federal law requirements, Tonix complies with applicable state and local laws governing nondiscrimination in employment. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfers, leaves of absence, compensation, and training. Tonix expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic, information, disability, veteran status, or any other characteristic protected by law.

US Tech Solutions is a global staff augmentation firm providing a wide-range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit our website ************************ We are constantly on the lookout for professionals to fulfill the staffing needs of our clients, sets the correct expectation and thus becomes an accelerator in the mutual growth of the individual and the organization as well. Keeping the same intent in mind, we would like you to consider the job opening with US Tech Solutions that fits your expertise and skillset. Job Description • BioProcess Engineering (BPE) department is responsible for scale up, tech transfer, and facility fit of clinical and commercial processes to manufacturing. BPE is also responsible for producing development drug substance material and data from pilot facilities. Members of Development Scale-up Center (DSC), within BPE, produce materials up to 500L scale for toxicology and process development studies, to confirm process performance and to troubleshoot issues in GMP facility, and work with cross functional team on technology evaluations. • This position is focused on upstream cell culture and fermentation processes supporting scalability and production of therapeutic proteins in DSC. Position is a hands-on laboratory and production-based role. Responsibilities include but are not limited to media preparations, routine sub-culturing of cells and fermentations. The candidate will assist in adaptation of transferred information for scale-up processes from late stage development to DSC as well as assisting in the production of various tox and development materials, troubleshooting and resolving technical issues with the production processes and/or equipment, identifying root causes for deviations, implementing corrective/preventative actions, assisting in implementing new technologies, and trending/analyzing data. • The candidate will assist in compiling data and expected to summarize and assist in interpreting results. The candidate will also maintain production and laboratory equipment. Qualifications Education: • Bachelor of Science (BS) or Master of Science (MS) in scientific, engineering or related field. Experience: • For the RA, we require a BS with 2 - 5 years or a MS with 0 - 2 years of relevant experience. • For the AS, we require a BS with a minimum of 5 years or MS with a minimum of 2 years of relevant experience. Additional Information Special Skills/ Abilities • Hands on proficiency in cell culture and/or fermentation and good aseptic techniques. Bioreactor/fermenter operation experience is preferred. • Good documentation, writing and communication skills in a team based setting are essential.

At QIAGEN, we are driven by a simple but powerful vision: making improvements in life possible. We're dedicated to revolutionizing science and healthcare for the better. From our entrepreneurial roots to our current global presence, we've grown into a force for positive change. With thousands of employees across six continents, collaboration is our greatest strength. We're always striving to identify talented individuals to join our exceptional teams. We have played a pivotal role in shaping modern science and healthcare, and we're just getting started. If you're someone who thrives on new challenges, and wants to make a tangible difference in people's lives, then QIAGEN is the place for you. At QIAGEN, every day is an opportunity to make a real-life impact. Join us, grow with us, and together, let's shape the future of biological discovery. Position Description The Senior Scientific Associate will join the QIAGEN Germantown R&D Team in research and development of innovative products to support and strengthen the IVD immunoassay portfolio. The ideal candidate will have experience in conducting methodological experimental design and research. A strong background in immunology or molecular biology is critical. The Senior Scientific Associate will be working with a broad cross-functional team and will be required to both support and lead internal research activities. A good understanding of Product development process in IVD industry is beneficial. Responsibilities: * Conduct product development activities following QIAGEN global design control processes for IVD regulated products, from feasibility, analytical and clinical validation in product development up to lifecycle management for registered products under guidance of senior scientist or scientific expert. * Good understanding of Molecular biology and immunology. * Able to independently plan and conduct experimental design with scientific rigor and able to interpret data. * Able to integrate biological aspects with technology assay platforms either on existing QIAGEN platforms, including ELISA, PCR, or upcoming platforms. * Participate in meetings to support activities with cross-functional teams including Business Development, Marketing, R&D, Clinical Affairs, Medical Affairs, Regulatory Affairs and Operations. Position Requirements * Ph.D. degree in Immunology or Molecular Biology, or related field with 1-2 years post doc experience or MS with 3 years of research experience. * Experience with statistical software programs such as GraphPad Prism or JMP * Understanding of infectious disease biology and interaction with the host immune system is beneficial. * Experience with AI/ machine learning tools is beneficial * Ability to present to scientific, cross functional audience and customers Personal Requirements * Excellent analytical, critical thinking, problem solving, time management and interpersonal skills * Strong background in data analysis * Capable to work in a collaborative team environment * Strong organizational skills, and solid communication skills including oral, written and presentation techniques. The estimated base salary range for this position is $58,000 - $100,000. Compensation will be based on the candidate's experience, skills, geographic location, and other job-related factors. In addition to base salary, we offer a total compensation package that includes a bonus plan and generous benefits. What we offer * Bonus/Commission * Local benefits * Referral Program * Volunteer Day * Internal Academy (QIALearn) * Employee Assistance Program and internal QIAGEN communities Our people are the heartbeat of everything we do. Passion drives us as we push boundaries to innovate and evolve. We inspire with our leadership and make an impact with our actions. We cultivate a collaborative, supportive environment where each individual and team can flourish. We champion accountability and encourage entrepreneurial thinking. QIAGEN is committed to creating an inclusive environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, disability or any other status protected by applicable law. QIAGEN complies with applicable laws regarding the confidentiality of employee health information and the reasonable accommodation of individuals with disabilities and/or sincerely held religious beliefs. Candidates who require accommodation should contact ********************. This policy is part of QIAGEN's ongoing efforts to support public health efforts and to ensure the safety and-well-being of its employees, customers, business partners, and community.

Who We Are: A Mission Driven Company Novavax has a rich history of innovation to help eradicate disease, prevent serious illness and save lives. But there is still work to be done. Our people are passionate about the mission and vision that guide our work. This position will play an important role in the Translational Medicine team and will contribute to the development and execution of biomarker strategies that bridge preclinical research and clinical application. This individual will support the integration of laboratory and clinical data to enable informed decision-making during drug development, with a focus on precision medicine and patient stratification. Responsibilities include but are not limited to: Collaborate with cross-functional teams (e.g., Clinical Development, Biomarker Discovery, Bioinformatics, Regulatory Affairs) to design and implement translational research strategies. Support biomarker discovery and validation studies using clinical and preclinical samples. Develop and optimize new assays to interrogate biomarkers in an in vitro immunological setting to support preclinical and clinical studies with minimal supervision. Use molecular and classical immunology/infectious disease techniques to generate critical reagents for assay development, such as recombinant protein/virus and establishing reporter systems. Analyze and interpret complex biological data from omics technologies (e.g., genomics, transcriptomics, proteomics). Expertise in flow cytometry and ELISPOT -based assays to measure cell-mediated immunity. Assist in the development of biomarker-related clinical trial protocols and study documents (e.g., lab manuals, sample collection plans). Familiarity with assay qualifications and validation procedures is preferred. Contribute to the preparation of regulatory submissions (e.g., IND, CTA) and scientific publications. Stay current with relevant scientific literature and emerging technologies in translational research and biomarker development. Minimum Requirements: Ph.D. in Immunology, Molecular Biology, Oncology, Pharmacology, or a related field with a minimum of 3 years of relevant postdoctoral or industry experience. Technical Skills: Hands-on experience with molecular and cellular biology techniques. Familiarity with data analysis tools (e.g.,Flowjo, Prism) and bioinformatics platforms is a plus. Experience working with clinical trial samples or clinical data preferred. Soft Skills: Strong analytical and problem-solving skills. Excellent written and verbal communication. Ability to manage multiple projects in a fast-paced environment. Strong collaboration and team-working abilities. Physical Requirements: Mobility & Dexterity Ability to stand and walk for extended periods of time (e.g., during experiments, testing or while working at benches). Fine motor skills for handling small instruments, pipettes or delicate samples. Ability to bend, reach, squat or climb small ladders/steps. Visual and Auditory Requirements Good vision (corrected if necessary) for reading labels, observing color changes, using microscopes, etc. Hearing must be sufficient to detect alarms or verbal instructions in the lab environment. Lifting and Carrying Ability life and carry up to 25-30 lbs. (e.g., boxes of supplies, lab equipment, waste containers). Some roles may require pushing/pulling carts or equipment. Environmental Tolerance Comfortable working in environments with: Chemical fumes or biological materials (PPE is typically provided). Noise from equipment (centrifuges, refrigerators, etc.). Cold rooms, warm rooms, or areas with variable temperature/humidity. Protective Equipment Use Must be able to wear lab coats, gloves, safety glasses, face shields, respirators, etc., for extended periods. The annual base salary (or hourly wage) for this position falls within the range of $98,150.00 - $127,600.00. However, the actual base pay offered may vary based on several individualized factors, such as market location, job-related knowledge, skills, and experience. Novavax offers a base salary, annual bonus, equity grants, professional career development/growth opportunities, and a comprehensive benefits package including medical, dental, vision, Rx, STD, LTD, Life, Optional Life, 401(k) plan. Our Mission By leveraging our science, our technology and our people, we will innovate and collaborate to tackle the world's most significant health challenges. Our Vision We envision a world where our technology is amplified to touch the lives of billions, sparking transformation in global health. Our Values Integrity, Collaboration, Innovation, Agility and Accountability sit at the heart of our culture. They express the mindset and behaviors that guide how we show up, how we work together and how we create impact - for patients, partners and each other. Our Footprint Novavax is proudly headquartered in the USA with main offices in Gaithersburg, Maryland. We conduct R&D and manufacturing for our Matrix-M adjuvant in Uppsala, Sweden.

Who We Are Arcellx is a public, clinical-stage biotechnology company reimagining cell therapy by engineering innovative immunotherapies for patients with cancer and other incurable diseases. We believe that cell therapies are one of the forward pillars of medicine and our mission is to destroy cancer and advance humanity by developing cell therapies that are safer, more effective, and more broadly accessible. Our team members are made up of talented innovators and dreamers working from our offices in Rockville, Maryland, and Redwood City, California. At Arcellx, we hire exceptional people and create a fun, diverse, supportive, and informal environment that allows everyone to do their best work. What Matters to Us Living our core values is essential to maintaining a work environment that is high-performing, inclusive, and collaborative. We look for candidates who demonstrate strong values alignment and bring different backgrounds, viewpoints, and abilities to the team. Arcellx Core Values Start with authenticity: We foster an inclusive environment where each person can bring their authentic self to work. Think ‘we' before ‘me': We prioritize collective success, collaborating and supporting one another to achieve our shared goals. Embrace the challenge: We deliver exceptional results by working with shared determination and a commitment to doing what's right. How You'll Make a Difference As a Scientist , your mission is to execute protein and molecular biology engineering strategies to advance projects within Arcellx's Discovery group. Engaging with a cross-functional team in a fast-paced environment, you'll identify and develop Arcellx's lead therapeutic candidates. Our potentially life-saving treatments would not exist without the work of our talented Discovery scientists; this role will have a tremendous impact on our pipeline and ability to deliver novel and effective drugs to patients. The “Fine Print” - What You'll Do Work with an interdisciplinary team of scientists to design, engineer and express recombinant proteins for use in the discovery and development of cancer therapies. Design, construct and evaluate expression plasmids. Perform transfections, transductions, phage and yeast display enabled selections & screenings, binding kinetic assessments and flow cytometry as needed. Develop new methods, technologies and processes when necessary for project. Exercise significant technical discretion in the design, execution and interpretation of experiments. Communicate progress and project recommendations to team members. Skills and Experience We Look For BS or MS in the life sciences (e.g., biology, genetics, biochemistry, chemistry, chemical engineering, bioengineering) with 4-8 years post-degree lab experience or PhD in the life sciences with 0-3 years post-degree experience. Must demonstrate mastery of molecular biology methods, including primer design, PCR, gel electrophoresis, expression construct design cloning and sequence analysis. Preferred skills include: methods for the characterization of recombinant protein quality and binding, protein display (phage, yeast and library preparation). Preference for experience in drug development, immunology or protein engineering. The ability to independently plan, organize, and prioritize work activities. The ability to work collaboratively in interdisciplinary teams. Rewards at Arcellx Our people are our greatest asset, and supporting their well-being is an essential part of delivering on our mission and impacting the lives of patients. Putting this belief into practice means offering strong compensation and benefits. The base salary range for this position is $100,000 - $120,000 per year. Where a candidate falls within that range is determined by factors such as years of experience. Our compensation package also includes an annual bonus based on company goals and an equity (RSU) grant. We do offer relocation assistance for roles if required. Our market-leading benefits package includes: 100% coverage for medical, dental and vision for team members and dependents, unlimited vacation, a 3-day weekend every month, fully-paid parental leave for up to 6 months, tuition reimbursement, 401k employer contribution and more. Join us in our quest to reimagine cell therapy and destroy cancer. For more on our technology, culture, and team, go to **************** #LI-Onsite

About Science and Technology Corporation (STC): Founded in 1979, Science and Technology Corporation (STC) provides award-winning scientific, engineering, and technical services to U.S. Government and industry partners. We are dedicated to advancing our customers' missions through innovation, trusted partnerships, and science-driven engineering excellence. With integrity and precision, we deliver reliable solutions that make a real impact. At STC, we invest in our employees' growth, well-being, and success-fostering a culture of respect, trust, and empowerment. Join our world-class team and help shape the future of science and technology. Employment Category: Full-Time Location: Greenbelt, MD - On-site with frequent collaboration Travel: Frequent (field campaigns, international workshops) Security Clearance: None Citizenship: Requires U.S. Citizenship Salary: $110 - $145 Job Description: STC seeks a Support Scientist III to provide scientific and technical leadership under the ATMOS contract at NASA GSFC. The role includes planning and coordinating research efforts, developing models and instruments, and presenting results in scientific forums. ATMOS is a NASA support services contract that provides advanced scientific, engineering, and technical expertise to enable Earth and space science missions. The program supports research, data analysis, technology development, and mission operations across multiple NASA centers. Through ATMOS, our teams deliver innovative solutions that help advance NASA's mission and expand scientific discovery. Key Responsibilities Include: Lead mid-scale atmospheric science projects and research tasks. Design and execute model development and data analysis workflows. Provide mentorship to junior scientists and technical staff. Publish and present research results in high-visibility venues. Benefits: Paid Time Off Starting at 80 hrs/yr, 11 Federal holidays, and 40 hrs/yr Sick Leave 401K with up to 4% employer matching contribution Comprehensive Medical, Dental, Vision Insurance, Short Term/Long Term Disability Flexible spending account Health savings account Tuition reimbursement Requirements 6+ years of experience in atmospheric or Earth sciences research. Strong track record of publications in peer-reviewed journals. Advanced programming skills (FORTRAN, C/C++, Python). Experience with mission operations and large-scale datasets highly desirable. Education: Ph.D. in atmospheric science, physical science, mathematics, or computer science, or M.S. degree in one of the listed disciplines, plus six years of experience relevant to the position. This experience is in addition to the experience required for the position level.

Fiber Laser Scientist Herndon, VA While working as a Fiber Laser Scientist at Fibertek, you will lead the design and development, integration, and test of advanced fiber laser systems typically with performance requirements beyond the state-of-the-art. Fibertek is a leader in the design, development, and delivery of advanced laser systems and technologies for military and aerospace applications. Your Job We are looking for and experienced and motivated fiber laser scientist or engineer to join a multi-disciplinary team and lead the design and demonstration of advanced laser systems. Example focus missions include space-based laser communications, lidar for tactical defense applications, earth-sensing lidar, and navigational lidars for planetary and docking missions. Fibertek's engineering teams simultaneously tackle laser optical performance beyond state-of-the-art while engineering systems for performance on challenging platforms with limited size, mass, and power and over stressing vibration, thermal, and/or radiation conditions. Delivered systems make a national impact to customers at NASA and throughout the defense community. The work-load will at times include multiple concurrent projects with a mix of short duration research programs and longer duration technology maturation programs resulting in a work culture that is team-oriented, intellectually stimulating, and consistently rewarding. Lead the engineering development of unique laser designs through modeling fiber laser performance, design analysis, component specification, and hardware assembly, integration, and test Coordinate and support the build, alignment, and performance characterization of fiber lasers including multi-stage amplifiers, phase & amplitude modulation implementation, spectral and coherent beam combining Coordinate and perform formal acceptance and qualification testing Participate in customer interactions including formal technical reviews Required Skills and Experience To exceed in this Fiber Laser Scientist role, you'll need the below expertise and experience: MS or PhD in Physics or Optical Engineering w/ a minimum of 5 years of direct hands-on fiber laser experience including designing, building, characterizing laser systems Knowledge of the laser theory and industry best practices associated with fiber laser systems including continuous wave lasers, pulsed, high peak power fiber, advanced fiber architectures, single-frequency injection locked lasers, low frequency noise lasers, electrical and thermal sub-systems. Expertise in laser physics of fiber lasers and amplifiers, including ytterbium, erbium, and/or thulium gain materials. Familiarity with relevant nonlinear processes and impacts to laser performance. Examples include Stimulated Brillouin Scattering, Four-Wave Mixing, Stimulated Raman Scattering, and Transverse Modulational Instability. Foundational understanding of fiber-optic components including types of fibers, pump lasers, couplers, modulators, isolators, mode-field adapters, polarization components, and others. Knowledge of tools for modeling fiber laser performance such as Matlab, RP Power Fiber or equivalent software Ability to design and execute experiments validating laser system performance and correlate the results with the expected performance Strong communication and documentation skills for efficient multidisciplinary communication US citizenship required Please apply today for this full-time Herndon-based Fiber Laser Scientist role and join the leader in the development of state-of-the-art laser and electro-optic solutions. Why Fibertek, Inc? At FIBERTEK, Inc. we pride ourselves in our innovation and customer success focused culture enabled by a creative and relaxed work environment with minimal bureaucracy. Fibertek fosters a progressive learning environment that values inspiration, promotes professional challenge and encourages personal growth. We offer a competitive and incentivized compensation package with excellent benefits. Fibertek, Inc. is an equal opportunity and affirmative action employer. Applicants are considered regardless of race, sex, gender identity, sexual orientation, religion, national origin, disability, protected Veteran status, age or any other protected characteristic in accordance with applicable law. If you need assistance or an accommodation for any part of the application process, please contact us by phone at ************ or via email at ***************.

Job Description About Tonix* Tonix is a fully integrated biotechnology company, publicly traded on NASDAQ (ticker: TNXP), with marketed products and a pipeline of development candidates The Company is focused on commercializing, developing, discovering, and licensing therapeutics to treat and prevent human disease. In August 2025, Tonix received FDA approval for Tonmya™ (cyclobenzaprine HCl sublingual tablets), a first-in-class, once-daily, non-opioid treatment for fibromyalgia. Tonmya is the first new fibromyalgia therapy approved in over 15 years, following successful Phase 3 trials demonstrating significant symptom improvement. Commercial launch is expected in the fourth quarter of 2025. Tonix also markets Zembrace SymTouch (sumatriptan injection) 3 mg and Tosymra (sumatriptan nasal spray) 10 mg, both indicated for the treatment of acute migraine with or without aura in adults. Tonix's development portfolio includes product candidates in central nervous system (CNS), immunology, immuno-oncology infectious disease and rare disease. The CNS pipeline features both small molecules and biologics to treat pain, neurologic, psychiatric, and addiction conditions. The immunology portfolio includes biologics to address organ transplant rejection, autoimmunity, and cancer. The infectious disease pipeline includes a vaccine in development to prevent smallpox and monkeypox, which also serves as a live virus vaccine platform for other infectious diseases. Finally, the rare disease portfolio includes a product in development for Prader-Willi syndrome, which has both orphan drug designation and rare pediatric disease designation grants from the FDA. Tonix owns and operates a state-of-the art infectious disease research facility in Frederick, Md. Please visit ******************* for specifics on the pipeline. *All of Tonix's product candidates are investigational new drugs or biologics and have not been approved for any indication. Position Overview Tonix Pharmaceuticals is seeking a highly motivated Associate Scientist to join our multidisciplinary R&D team at the Frederick Research & Development Center. This role integrates computational protein structure analysis with hands-on molecular biology and protein biochemistry. The successful candidate will contribute to host-directed therapeutic discovery, antiviral platforms, and vaccine design by combining AI/ML-based protein modeling with molecular biology and protein science to generate, express, and analyze protein targets. Key Responsibilities Perform protein structure modeling and design using platforms such as AlphaFold2/3, ESM, RFdiffusion, ProteinMPNN, and NetMHC. Build and refine bioinformatics workflows for large-scale sequence and structural analysis of host and viral proteins Perform molecular cloning, PCR, DNA and RNA isolation, bacterial transformation, and mutagenesis to generate expression constructs. Carry out protein expression and purification followed by protein characterization Collaborate with Tonix's imaging and cell biology teams to translate computational predictions into testable hypotheses in assays and animal models. Contribute to the development of user-friendly computational pipelines and visualization tools for internal scientists. Document and communicate results in reports, regulatory filings, and presentations to internal teams, collaborators, and external partners. Maintain awareness of emerging computational biology technologies to enhance Tonix's drug discovery capabilities. Required Qualifications B.S. or M.S. in Microbiology, Biochemistry, Bioinformatics, Computational Biology, or related field. Hands-on experience with protein structure prediction and computational protein design tools. Familiarity with core molecular biology and protein biochemistry methods (PCR, cloning, bacterial expression, Western blotting). Strong communication skills and ability to work in cross-functional teams within Tonix's integrated discovery pipeline. Preferred: Experience with cloud computing platforms (Google Cloud, AWS) for large-scale protein modeling. Exposure to machine learning approaches in protein design and immunology. Prior experience with protein engineering for therapeutic applications. Track record of contributions to publications, posters, or conference presentations. Proficiency in Python, especially ML/AI packages. Experience in Linux operating systems and shell programming is desirable. Recruitment & Staffing Agencies Tonix does not accept agency resumes unless contacted directly by internal Tonix Talent Acquisition. Please do not forward resumes to Tonix employees or any other company location; Tonix is not responsible for any fees related to unsolicited resumes. Compensation & Benefits Annualized base salary ranges from $60,000 to $90,000 plus target incentive; actual salaries will vary and may be above or below this range commensurate with several factors including experience, education, training, location, and merit. Tonix provides a comprehensive compensation and benefits package which includes: Medical, Dental & Vision Insurance, Basic and Voluntary Life and AD&D Insurance, Short- and Long-Term Disability Insurance, Flexible Spending Accounts, Health Savings Account, and Employee Assistance Programs Pet Insurance Retirement Savings 401k with company match and annual discretionary stock options Generous Paid Time Off, Sick Time, & Paid Holidays Career Development and Training Tonix provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, genetics, or any other characteristic protected by law. In addition to federal law requirements, Tonix complies with applicable state and local laws governing nondiscrimination in employment. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfers, leaves of absence, compensation, and training. Tonix expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic, information, disability, veteran status, or any other characteristic protected by law.

US Tech Solutions is a global staff augmentation firm providing a wide-range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit our website ************************ We are constantly on the lookout for professionals to fulfill the staffing needs of our clients, sets the correct expectation and thus becomes an accelerator in the mutual growth of the individual and the organization as well. Keeping the same intent in mind, we would like you to consider the job opening with US Tech Solutions that fits your expertise and skillset. Job Description • BioProcess Engineering (BPE) department is responsible for scale up, tech transfer, and facility fit of clinical and commercial processes to manufacturing. BPE is also responsible for producing development drug substance material and data from pilot facilities. Members of Development Scale-up Center (DSC), within BPE, produce materials up to 500L scale for toxicology and process development studies, to confirm process performance and to troubleshoot issues in GMP facility, and work with cross functional team on technology evaluations. • This position is focused on upstream cell culture and fermentation processes supporting scalability and production of therapeutic proteins in DSC. Position is a hands-on laboratory and production-based role. Responsibilities include but are not limited to media preparations, routine sub-culturing of cells and fermentations. The candidate will assist in adaptation of transferred information for scale-up processes from late stage development to DSC as well as assisting in the production of various tox and development materials, troubleshooting and resolving technical issues with the production processes and/or equipment, identifying root causes for deviations, implementing corrective/preventative actions, assisting in implementing new technologies, and trending/analyzing data. • The candidate will assist in compiling data and expected to summarize and assist in interpreting results. The candidate will also maintain production and laboratory equipment. Qualifications Education: • Bachelor of Science (BS) or Master of Science (MS) in scientific, engineering or related field. Experience: • For the RA, we require a BS with 2 - 5 years or a MS with 0 - 2 years of relevant experience. • For the AS, we require a BS with a minimum of 5 years or MS with a minimum of 2 years of relevant experience. Additional Information Special Skills/ Abilities • Hands on proficiency in cell culture and/or fermentation and good aseptic techniques. Bioreactor/fermenter operation experience is preferred. • Good documentation, writing and communication skills in a team based setting are essential.

Who We Are: A Mission Driven Company Novavax has a rich history of innovation to help eradicate disease, prevent serious illness and save lives. But there is still work to be done. Our people are passionate about the mission and vision that guide our work. This role will play an important role in the Translational Medicine team and will contribute to the development and execution of biomarker strategies that bridge preclinical research and clinical application. This individual will support the integration of laboratory and clinical data to enable informed decision-making during drug development, with a focus on precision medicine and patient stratification. Responsibilities include but are not limited to: Develop and optimize new cell-based assays to interrogate biomarkers in an in vitro immunology capacity with minimal supervision. Use molecular techniques and classical virology to generate critical reagents for assay development or implement including development of recombinant and reporter systems. Production of viral, bacterial or other biomarker production and characterization of generated material to support translational medicine and other departments such as clinical immunology. Develop, execute and apply epitope mapping, neutralization and inhibition and binding assays, and cell-receptor or hemagglutination assays including but not limited to ELISA-based, reporter system, or others. Assist with testing of serum samples in a variety of in vitro cell-based assays to complete critical translational medicine evaluation of biomarker and vaccine targets. Organize, present and communicate scientific findings in inter and intra-departmental meetings. Stay up to date in current and relevant literature. Maintain a detailed notebook, inventory and/or experimental procedures as per company policy. Review and assist in generating new Standard Operating Procedures and documentation. Minimum Requirements: Ph.D. in Molecular Biology, Immunology, Oncology, Pharmacology, or a related field with at least 2 years of relevant postdoctoral or industry experience. Cell culture experience required. Cell biology and Molecular Biology Technique Expertise required. Prior independent de novo assay development strongly preferred. Technical Skills: Excellent cell culture and aseptic technique, including experience in generating cell-based reagents and viruses and working knowledge of cell-based in vitro assays. Hands-on experience and expertise with molecular and cellular biology techniques. Familiarity with data analysis software including Softmax, Prism. Familiarity and ability to locate, view and align sequences and plasmid maps (e.g. Snapgene, CLC Workbench, NCBI, GISAID) PCR, cloning, plasmid design, and expression in vitro . Soft Skills: Strong analytical and problem-solving skills. Excellent written and verbal communication. Ability to manage multiple projects in a fast-paced environment. Strong collaboration and team-working abilities. Physical Requirements: Mobility & Dexterity Ability to stand and walk for extended periods of time (e.g., during experiments, testing or while working at benches). Fine motor skills for handling small instruments, pipettes or delicate samples. Ability to bend, reach, squat or climb small ladders/steps. Visual and Auditory Requirements Good vision (corrected if necessary) for reading labels, observing color changes, using microscopes, etc. Hearing must be sufficient to detect alarms or verbal instructions in the lab environment. Lifting and Carrying Ability life and carry up to 25-30 lbs. (e.g., boxes of supplies, lab equipment, waste containers). Some roles may require pushing/pulling carts or equipment. Environmental Tolerance Comfortable working in environments with: Chemical fumes or biological materials (PPE is typically provided). Noise from equipment (centrifuges, refrigerators, etc.). Cold rooms, warm rooms, or areas with variable temperature/humidity. Protective Equipment Use Must be able to wear lab coats, gloves, safety glasses, face shields, respirators, etc., for extended periods. The annual base salary (or hourly wage) for this position falls within the range of $98,150.00 - $127,600.00. However, the actual base pay offered may vary based on several individualized factors, such as market location, job-related knowledge, skills, and experience. Novavax offers a base salary, annual bonus, equity grants, professional career development/growth opportunities, and a comprehensive benefits package including medical, dental, vision, Rx, STD, LTD, Life, Optional Life, 401(k) plan. Our Mission By leveraging our science, our technology and our people, we will innovate and collaborate to tackle the world's most significant health challenges. Our Vision We envision a world where our technology is amplified to touch the lives of billions, sparking transformation in global health. Our Values Integrity, Collaboration, Innovation, Agility and Accountability sit at the heart of our culture. They express the mindset and behaviors that guide how we show up, how we work together and how we create impact - for patients, partners and each other. Our Footprint Novavax is proudly headquartered in the USA with main offices in Gaithersburg, Maryland. We conduct R&D and manufacturing for our Matrix-M adjuvant in Uppsala, Sweden.