Principal research scientist jobs in Leesburg, VA

About the Company Our client is a well-established leader in the Bakery manufacturing industry. With decades of success and continuous growth, they are recognized for their innovative solutions and commitment to quality. They value collaboration, professional development, and take pride in delivering excellence to their customers. About the Role We are seeking a hands-on R&D Food Scientist to lead product innovation across our clean-label bakery and dough-based portfolio. This is a sole-contributor, highly technical role that collaborates directly with Sales and company leadership to design, test, and commercialize new baked goods and bread-style products. The ideal candidate has strong experience in bakery formulation-bread, rolls, dough products, tortillas, cookies, crackers, or similar-and the ability to translate customer needs into market-ready, scalable formulations. You will work closely with customers, owning the full development cycle from concept through commercialization. This role is perfect for someone who thrives in both hands-on bench development and customer-facing collaboration, converting ideas into innovative, high-quality bakery products. Responsibilities New Product Development & Innovation Collaborate with Sales/Marketing and Innovation Engineering to develop new bakery and dough-based products, from early concept to successful commercialization. Conceptualize, prototype, and refine formulations with a focus on bread, bakery items, dough systems, and clean-label ingredients. Conduct plant trials and support full-scale production start-ups for innovation and renovation projects. Customer Collaboration Act as a technical partner to customer R&D, Culinary, and QA teams. Present prototypes, discuss formulation strategies, and translate customer feedback into actionable development steps. Formulation & Documentation Maintain formulas, SOPs, and ingredient specifications in company systems. Generate Nutrition Facts Panels and ingredient statements. Drive change management for formulations, including issuing approved recipes and BOM updates. Ingredient Sourcing & Supplier Interaction Work with Procurement to identify, evaluate, and source bakery-appropriate ingredients that meet marketing, functionality, and quality requirements. Liaise with corporate teams to verify new suppliers, raw materials, and conduct feasibility assessments. Shelf-Life & Product Performance Coordinate and conduct internal and external shelf-life studies for bakery and dough-based products. Process Improvement & Cost Optimization Review formulas to identify cost-saving opportunities without compromising product quality or performance. Lead efforts to consolidate similar raw materials while maintaining product integrity. Evaluate new processing technologies and functional ingredients that align with emerging bakery trends. Cross-Functional Collaboration & Project Management Manage development timelines and communicate progress to internal partners. Work with Finance to build early-stage cost models. Participate in co-manufacturing or third-party development when needed. Serve as a key member of the NPD implementation team. Technical Expertise Reverse-engineer existing bakery or dough-based products for matching projects. Stay current with ingredient functionality, dough rheology, and bakery process technologies. Perform other R&D-related duties as assigned. Qualifications Bachelor's degree in Food Science, Microbiology, or related field; Master's preferred. Minimum 5 years in product development, preferably in bakery, bread, doughs, cookies, crackers, tortillas, or similar categories. Hands-on experience in bakery formulation, dough systems, fermentation (if applicable), ingredient functionality, and scale-up. Understanding of formula costing and financial feasibility. Knowledge of food safety programs (HACCP, GMP). Familiarity with process capability, quality control, and ISO 17025 standards. Understanding of SQF and food safety program design. Required Skills Strong communication skills (verbal and written). Ability to build collaborative relationships across teams. Effective at leading change and influencing stakeholders. Strong organizational skills with the ability to manage multiple projects. Expertise in food product design, ingredient interaction, scale-up, and commercialization. Proficiency with Microsoft Office. Action-oriented problem solver with ownership and accountability. Preferred Skills Previous experience in bread, bakery manufacturing, clean-label formulation, or dough-based operations. Experience in supply chain or operations is a plus. Strong analytical and documentation skills.

Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: People, our center of gravity; Mission, what inspires us; and an unyielding commitment to Excellence, what separates us. Job Description: We are seeking a Senior Decision Scientist that can understand and improve the judgment and decision making of individuals, groups, and organizations. This individual will apply principles of psychology to business, analytic and other decision making processes to improve and / or empirically evaluate those processes. Activities include assisting in policy planning; workflow procedures testing and evaluation, analytic workflow redesign, training and development. Partner with management to prescribe workflow modifications that improve worker productivity and analytic judgment. Work locations vary throughout the National Capital Region (NCR), with Reston, VA and Washington, DC being primary locations. Responsibilities include: Managing end-to-end data science projects, analyzing user behavior, and building models. Requires a blend of strong analytical and technical skills, with qualifications including a background in statistics, programming languages and familiarity with cloud platforms and data visualization tools. Develop and implement solutions: Apply advanced analytics, machine learning, and AI to create systems that support strategic decision-making. Data analysis and interpretation: Analyze large datasets, identify trends, and present findings to both technical and non-technical stakeholders. Experimentation and evaluation: Design, build, and analyze experiments to evaluate product features and performance. Product support: Partner with product teams to influence decisions, provide recommendations, and report on the state of the business and experiment results. Data management: Work with data infrastructure, including tools like Hadoop, Hive, and SQL, and automate analysis and pipelines. Here's what you need: Minimum 12 years of overall experience with at least a portion of the experience within the last 2 years reflecting the above areas of responsibilities. Master's degree OR a Bachelor's degree and an additional 5 years of related experience, for a total of 17 years, as a substitute for the Master's degree. Proven ability to work independently and with minimal oversight. Technical skills: Strong knowledge of statistics, including hypothesis testing and regression. Experience with big data technologies. Familiarity with data visualization tools. Experience with generative AI and large language models is a plus. Analytical and soft skills: Strong quantitative and analytical mindset. Excellent communication and presentation skills to explain complex findings. Ability to manage projects from start to finish. Security Clearance: Active TS/SCI Education: Master's degree or Bachelor's with 5 additional years of relevant experience. Work Schedule: Monday - Friday, 8 hours each day. Benefits: Cydecor offers a comprehensive compensation package including Health and Dental Insurance, Vision and Life Insurance, Short-Term & Long-Term Disability, 401(K) + company match, Paid Time Off (PTO), Paid Company Holidays, Tuition and Professional Development Assistance and more. What We Believe We have an unwavering commitment to diversity with the aim that every one of our people has a full sense of belonging within our organization. As a business imperative, every person at Cydecor has the responsibility to create and sustain an inclusive environment. Equal Employment Opportunity Statement Cydecor is an Equal Employment Opportunity/Affirmative Action Employer (EEO/AA). All employment and hiring decisions are based on qualifications, merit, and business needs without regard to race, religion, color, sexual orientation, nationality, gender, ethnic origin, disability, age, sex, gender identity & expression, veteran status, marital status, or any other characteristic protected by applicable law. If you are a qualified individual with a disability and/or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site because of your disability. You can request assistance by contacting ************** or calling ************.

CICONIX is seeking a Senior Human Subjects Protection Scientist with Human Subjects Research experience to support the Institutional Review Board (IRB) of the Headquarters of the Office of Human and Animal Research Oversight (OHARO), Office of Human Research Oversight (OHRO) at the US Army Medical Research and Development Command (MRDC) in Ft Detrick, Maryland. About the Role: A comprehensive pre-review of research protocols and supporting documents before review by a convened IRB or via expedited review procedure. Post-IRB approval lifecycle management of assigned research protocols, including pre-review of amendments, continuation reports, reports of unanticipated problems/serious adverse events/serious or continuing noncompliance/ research suspension or termination /protocol deviations, and final study reports. Support for site visits (monitoring, non-compliance) to include preparation and planning visits, assisting during visits, and preparing written reports. Assistance in the development and updating of the IRBs human subjects protection policies, procedures, guidelines, and process improvement initiatives. Assistance in developing human subjects protection education and training programs. Assistance in the IRB's internal quality control/assurance program. Support for the Human Research Protections Office, as needed, to include conducting DoD-required reviews for USAMRDC-supported research and DoD-conducted research. The individual will work on Ft. Detrick as a member of a team comprised of military, government civil service and contract employees. Qualifications: Education: Bachelor's Degree in Science, Public Health or related discipline Experience: 5+ years direct human subjects research experience supporting either an IRB office or regulatory office. Current training in humans subjects protection. Proficient in use of Microsoft Word, Outlook, and Excel. Ability to effectively communicate with researchers, research staff and IRB members on matters of research compliance and ethical human research practices. Ability to quickly become proficient in use of an on-line document management system and an Oracle-based protocol information management system. Security & Background Check: U.S. Citizenship and a successful background investigation are required. Ability to obtain and maintain a government security clearance. Additional Requirements: N/A Pay Range: $85k - $92k

We are seeking a highly motivated and collaborative Research Scientist with skills and experience in natural products chemistry to join our dynamic research team. The ideal candidate will have research experience in chemical compounds derived from natural sources, such as sugars, polysaccharides, flavors and fragrances, focusing on their structure determination and their applications in new forms of tobacco products. Key Responsibilities: 1.Prepare and analyze samples of various formulation types, including natural polymer material complex, to determine the flow and deformation of materials. 2.Design and execute natural polymer crosslinking via reactive extrusion to improve material properties like shape stability and mechanical strength. 3.Perform instrumental analysis (GC-MS, HPLC, LC-MS) to study flavor chemistry and molecular mechanisms. 4.Evaluate flavor, create new flavor blends and make recommendations to satisfy project requirements. 5.Collaborate with cross-functional teams to innovate and improve flavor and fragrance formulations based on sensory feedback and market trends. 6.Maintain detailed records of formulations, tests, and evaluations to support product development and compliance with industry standards. 7.Stay updated on industry trends, emerging technologies, and regulatory changes in tobacco sector. 8.Adhere to laboratory protocols and safety programs of safe handling of chemicals and equipment. Qualifications: 1.Ph.D. degree in Organic Chemistry, Polymer Chemistry, Material Science, food Science or a related discipline with 0-2 years of relevant experience. 2.Proven experience in natural products chemistry, flavor chemistry and formulation design. 3.Knowledge of polymer material structure-property relationships and analytical characterization techniques (Rheometer, DSC, TGA, FTIR, NMR, particle size analyzer etc.). 4.Competence with the use of modern spectroscopic methods to determine structure of organic compounds, including HPLC, GC, HPLC-MS. Experience in maintaining related instruments is highly preferred. 5.Ability to work collaboratively in a team environment and contribute to a positive and productive work culture. Preferred Research Experience in the Following Areas: Flavor chemistry, natural flavor and fragrance Natural products, including sugar, starch, cellulose Extrusion, Polymer crosslinking via reactive extrusion Additional Skills: Bilingual: Fluent in English and Chinese is a plus Strong analytical and problem-solving abilities. Excellent communication and teamwork skills. Attention to detail and a commitment to quality.

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.

Job DescriptionDescription: Granules Pharmaceuticals, Inc., is seeking a detail-oriented and scientifically driven Sr. Scientist to join our team in the area of Analytical Method Development and Validation. The ideal candidate will possess strong expertise in developing and validating analytical methods for assay, related compounds, residual solvents, dissolution, and particle size analysis. Proficiency in Mass Spectroscopy and peptide testing is essential, with experience in bioassay methodologies considered a plus. This role requires a solid understanding of scientific principles to troubleshoot and solve analytical challenges, as well as experience in drafting and reviewing method validation protocols and reports in compliance with SOPs and regulatory guidelines. Strong communication skills and the ability to interpret technical procedures, FDA guidance documents, and scientific literature are essential for success in this role. JOB DUTIES & RESPONSIBILITIES include but not limited to: With minimal supervision, perform the analytical method development and method validation for dissolution, assay, and related compounds of raw material and finished products. Develops and validates methods to determine purity, potency, identity, residuals, and characterization of peptide products. Ability to individually work on development and validation for Reversed-Phase, Ion Exchange, and Size Exclusion chromatography using UPLC/HPLC/MS. Draft the analytical method validation protocols and reports Performs testing pharmaceutical raw materials, bulk and finished products, scale-up samples, process validation samples, cleaning verification/validation samples, and stability samples to support formulation development. Responsible for the timely and accurate execution of lab analysis. Independently compile the analytical data, make sound judgment of the data and interpret the data, and notify the results to manager/Director. Maintaining full compliance with all applicable US FDA - cGMP regulations and internal SOPs. Maintain laboratory notebooks and records of all the raw data as per Good Documentation Practices. Assists with training other junior members of the analytical development team as needed Maintain individual training records. Follow safety procedures and practices. Maintain a clean, orderly work environment. Works with computer-controlled equipment and processes. Performs other work-related duties as assigned Perform in-vitro dissolution testing for in-process, finished product and stability samples. Execute method transfer activities for raw materials and finished dosage forms. Ensures compliance with SOPs, policies and procedures required by the Company and regulatory agencies. Document experiments accurately and complete all associated documents (Instrument, Standard and Column usage logbooks) in compliance with internal SOPs and FDA guidelines. Evaluate test results against standards and timely reporting of any deviations, OOS, OOT and atypical results to the supervisor/department head. Other duties assigned by management based on requirements. Management Responsibility Assign daily work schedule in timely manner Provide Suggestions in method Development and validation. Interpret and review generated results Provide assistance in professional development. Reports to: Manager Analytical R&D Requirements: Knowledge & Skills: Hands-on experience in Dissolution, HPLC, LC-MSGC, UV, FTIR, and other laboratory instruments. Experience with a wide variety of software and information systems (e.g. Empower, Microsoft word and Excel). Strong knowledge in analytical method development and validation under cGMP environment and experience in problem-solving skills and instrument troubleshooting. Good oral and written communication skills and the ability to write and review technical report Proven Knowledge of the major analytical techniques and operation of instruments such as HPLC, GC, dissolution, FT-IR, UV-VIS Spectrophotometer, Particle size analysis (Malvern Mastersizer, Sonic sifting and Sieve shaker), Karl Fisher Instrument, Potentiometric Titration, Density meter, pH meter, Melting point apparatus, Analytical Balances, Viscometer Proficient in documentation as per Good Documentation Practice Computer skills including Microsoft and Excel Excellent verbal and written communication and skills Experience & Education: Bachelor's degree in Analytical Chemistry or Chemistry or related field with 4+ years or MS/PhD with 2+ years of GMP and GLP-related pharmaceutical industry experience in Peptide and small molecule solid oral formulation analytical development. Knowledge of Good Manufacturing Practices (cGMP) Experience with software and information systems (e.g. Empower, Microsoft word and Excel) Physical Requirements/Working Environment Must be able to stand for long periods of time (up to 12-hour shifts), maneuver at least 40 pounds, wear a respirator and pass associated respirator tests and/or requirements, and be able to wear all required PPE. Vision - ability to see details at close range (within a few feet of the observer). Physical Requirements/Working Environment: Must be able to stand for long periods of time (up to 12-hour shifts), maneuver at least 40 pounds, wear a respirator and pass associated respirator tests and/or requirements, and be able to wear all required PPE. Vision - ability to see details at close range (within a few feet of the observer). Disclaimer: The above information on this description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job.

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.

Company Introduction: Over 90 years of quality products and superior service. Intermediate-level R&D scientific position where the incumbent is recognized within their R&D group as a key contributor or can contribute immediately. The successful candidate will be a productive, hands-on researcher with capabilities to understand the scientific principles involved in a product platform and can contribute improvements. ESSENTIAL DUTIES 60% Design and conduct experiments using materials science principles to provide technical direction for research projects and to provide analytical service to our stakeholders. Contribute to driving R&D projects to commercial fruition. 20% Drive pilot and production scale-up activities in support of commercialization of products and processes 10% Develop new and revised test procedures to address needs of R&D, operations, and the customer 10% Perform other duties as assigned Level Based Competencies Earning Trust Communication Continuous Improvement Initiating Action Innovation Applied Learning Adaptability Quality Orientation Work Standards Driving Execution Safety Focus Technical Knowledge / Skills Strong chemistry and engineering skills (intermediate) Uses standard DOE principles to set up and analyze experiments (intermediate) Able to use SPC data to progress in trouble-shooting (intermediate) Laboratory safety and understanding of OSHA and MSHA requirements (intermediate) Knowledge in product quality tests and product requirements versus specifications (intermediate) Capable of refining and reducing to practice patentable/trade secret ideas and concepts (intermediate) Learns and utilizes electronic laboratory notebook software (intermediate) Required to become familiar with a product line, SGI businesses, scale up processes (intermediate) General Knowledge / Skills Effective verbal and written communicator (intermediate) Highly proficient in spreadsheet, document, and presentation applications (advanced) Prioritizes projects and tasks based on assigned project priorities (intermediate) Analysis & problem solving skills (intermediate) Collaborative and team-building skills (intermediate) Leadership / Supervision Provides technical direction for several smaller projects Normally receives general direction on key and larger projects, especially at project onset Could be providing technical service for key product lines Must work with functional resources to achieve goals Manages own time and capable of managing technician flow Adherence to performance review and goal setting process Proactively seeks guidance from other team members when needed Good ability to apply feedback received for process improvement Required to give formal technical progress/project reports to R&D and management Education / Experience BS in Chemistry, Materials Science, or other chemical/engineering disciplines, with 2-4 years of relevant experience or 3-6 years of other industrial laboratory / R&D experience Dimensions No. of direct reports: 0 No. of indirect reports: N/A Travel requirements: Domestic up to 10% Working conditions: Primarily industrial R&D laboratory and office setting, requiring eye, hearing, hand, foot, and respiratory PPE. Occasional duties at manufacturing locations may be performed in enclosed facilities and/or outdoor areas where extremes of heat, cold, dust, noise, wet conditions and rough terrain exist Physical requirements: Computer, MSHA / OSHA, lifting objects up to 40 lbs., extended or irregular hours, bending, kneeling, stooping Specialty Granules LLC offers exciting opportunities for professional growth, and generous benefits, including family health, vision, dental, and family-building benefits. Our employees are offered a generous 401K program, including an employer match contribution with your pre-tax and/or Roth contributions from your first day as an employee. We also offer additional programs including a generous tuition reimbursement program. Employees are also provided paid leave options, including vacation, sick, paid holidays, and volunteer time off. Base salary and/or rate of pay ranges listed are exclusive of fringe benefits and potential bonuses. Individual compensation offers will be determined based on a variety of factors, including but not limited to geographic location, relevant candidate experience and skill, education, and/or qualifications.Base Salary Range: $76,000-$104,500 At Specialty Granules LLC , we believe our employees are our greatest resource. We offer competitive salary, benefits, and vacation package for all full-time permanent positions. Must be eligible to work in the U.S. without need for employer-sponsored visa (work permit). If you are currently an SGI employee, please do not apply here. Please apply through the "Jobs Hub" section, which can be accessed under your Apps in Workday. SGI is proud to be an equal opportunity workplace and is committed to a policy of equal treatment and opportunity in every aspect of our recruitment and hiring process, regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, or any other characteristic protected by law. SGI complies with federal, state, and local disability laws and makes reasonable accommodations for applicants and employees with disabilities. If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact HR Services at 833-HR-XPERT.

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 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.

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 ***************.

Data Scientist Systems Integration, Inc. (SII) is a leading provider of customer experience, data analytics and digital transformation solutions . We are seeking a highly skilled Machine Learning Scientist to help the FBI uncover actionable insights from vast and complex data sets. This role focuses on identifying enterprise-level toolsets, applying advanced data mining techniques, and building predictive models that integrate with FBI systems. The ideal candidate will be a strategic thinker with deep technical expertise and the ability to communicate findings clearly across all levels of the organization. Responsibilities: Select, build, and optimize machine learning classifiers using advanced techniques Apply state-of-the-art data mining methods to extract meaningful patterns Enhance data collection procedures to ensure relevance for analytic systems Cleanse, process, and validate data integrity for analysis Conduct ad-hoc analyses and present results in a clear, actionable format Develop and monitor automated anomaly detection systems Design innovative approaches for handling and analyzing large-scale data sets Address fundamental challenges in data handling, search, and retention Solve complex data storage and retrieval issues Develop software solutions to improve data search and access processes Analyze results and deliver recommendations that support mission objectives. Qualifications: Must be US Citizen Requires a Top-Secret clearance (SCI Poly may be required later). Strong understanding of machine learning algorithms (e.g., kNN, Naive Bayes, SVM, Decision Forests) Proficiency with data science toolkits such as R, Weka, NumPy, and MATLAB Excellent communication and presentation skills Experience with tools like Microsoft Power BI, Anaconda, and SPSS Skilled in data visualization using D3.js, GGplot, or similar platforms Proficient in SQL and Hive for querying large datasets Experience with NoSQL databases (e.g., MongoDB, Cassandra, HBase) Solid foundation in applied statistics (distributions, testing, regression) Strong scripting and programming capabilities. Minimum 5 years of experience supporting data-driven projects of similar scope. Bachelor's degree required in data science, statistics, computer science or related field.

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.

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.

Department: College of Science Classification: Research Staff 12-month Job Category: Research Staff Job Type: Full-Time Work Schedule: Full-time (1.0 FTE, 40 hrs/wk) Workplace Type: Hybrid Eligible Sponsorship Eligibility: Not eligible for visa sponsorship Salary: Salary commensurate with education and experience Restricted: Yes Criminal Background Check: Yes About the Department: The Center for Collision Safety and Analysis (CCSA) at George Mason University brings together a strong and richly experienced team of scientists and engineers focused on using advanced technology to understand collisions involving transport vehicles and to develop means to avoid or mitigate them to enhance safety and security. CCSA is associated with the College of Science at George Mason University. The mission of the Center for Collision Safety and Analysis is to advance collision safety though scientific research using sophisticated computational methods that provide a means to establish a sounder understanding of collision dynamics, likely effects on the users, vehicles, and infrastructure system elements, and potential effectiveness of mitigation options. In addition to the scientific and engineering activities, the operation of CCSA includes interactions with federal government agencies, the National Academy of Science, industrial research sponsors, and other educational and research institutes/universities, as well as other units (colleges and research centers) within Mason. CCSA also operates an experimental facility, the Federal Outdoor Impact Laboratory (FOIL), at the US Department of Transportation. George Mason University College of Science (Mason Science) is committed to advancing inclusive excellence and fostering an environment free from discrimination, harassment, and retaliation throughout our STEM community. At Mason Science, our values include cultivating an organizational culture that promotes belonging, respect, and civility. We believe that varied opinions, cultures, and perspectives are what provides vibrancy, innovation and growth to an academic community. By prioritizing cultural responsiveness in academics, teaching, research, and global engagement, we strive to attract faculty and staff who exemplify the Mason Science mission and vision. About the Position: The Research Scientist provides the additional needed support to the department to conduct sponsored research projects. The position is responsible for conducting sponsored research in transportation safety, developing material and computer simulation models, developing vehicle and roadside hardware models, and carrying out simulation analysis for vehicle and highway safety for vehicle applications. Responsibilities: * Develops Finite Element (FE) models in the Vehicle Digitizing Lab; * Performs the validation and verification of FE vehicle models; * Conducts simulations of various regulatory crash modes to improve the validity of FE models.; * Carries out sponsored research related to simulations, design optimization, material model development, new design concepts and improvement, etc.; * Develops advanced material models, such as metals, composites, concrete, soil, wood etc., using user-define subroutines for crash and impact applications; * Performs biomechanics analysis in crash-related simulations using Anthropomorphic Test Device (ATD) and Human Body Model (HBM) dummies to study potential injury risks and preventative measures; and * Builds, maintains, and analyzes databases of crash tests, simulations, real-world accidents, and other related resources to understand accident trends and causes, injury mechanism, safety measures, etc. using Artificial Intelligent (AL) and Machine Learning (ML) techniques. Required Qualifications: * Bachelor's degree in related field, or the equivalent combination of education and experience; * Experience in transportation safety, developing material and computer simulation models, developing vehicle and roadside hardware models, and carrying out simulation analysis for vehicle and highway safety for vehicle applications; * Abilities in using Finite Element modeling and analysis; * Knowledge of injury biomechanics; * Knowledge of Artificial Intelligent (AL) and Machine Learning (ML) techniques; and * Abilities in user-defined material model development of CAE programs. Preferred Qualifications: * Master's degree in related field; * Over 5 years of experience in vehicle safety engineering for vehicle structure design and occupant safety and a background in Solid Mechanics; * Experience in statistical data analysis of crash-related databases (e.g. test data, simulation data, accident data, etc.); * Experience working in a collaborative team environment to develop creative solutions to complex challenges as well as the ability to work independently; * Good knowledge of transportation safety and testing standards (e.g. FMVSS, NCAP, IIHS, NCHRP, MASH, etc.) with the latest transportation safety research areas, concepts, practices, procedures, and problem-solving techniques; * Good skills with finite element pre- and post-processors (e.g., HyperMesh, LS-PrePost, ANSA, etc.); * Excellent abilities in creating crash simulations with occupants (ATD and HBM) and restraints, specifically using LS-DYNA; * Good skills with statistical data analysis and software (e.g. SAS); * Knowledgeable in the behavior, failure, and numerical models of solids such as metals, composite, soil, wood, and concrete; and * Good verbal and written communication skills, especially with technical reports and grant proposals. Instructions to Applicants: For full consideration, applicants must apply for Research Scientist at ********************** Complete and submit the online application to include three professional references with contact information, and provide a CV for review. Posting Open Date: December 8, 2025 For Full Consideration, Apply by: January 9, 2026 Open Until Filled: Yes

Sr Bioinformatics Scientist - (25000388) Description The Senior Bioinformatics Scientist, serving as Assistant Director of the BTI Bioinformatics Core, is a leadership-level role requiring a Ph. D. in a biological or computational discipline and 8-15 years of relevant experience (inclusive of doctoral work). Reporting to the Director of the BTI Bioinformatics Core, this position provides scientific and technical leadership as the Core's primary “go-to” expert for methodological guidance, code standards, QC frameworks, and pipeline development, while mentoring Bioinformatics Scientists and supporting Core infrastructure. The role is split between 50% scientific oversight, project guidance, and code review and 50% hands-on computational biology analyses for the Rare Brain Tumor Program. The ideal candidate demonstrates deep technical expertise, collaborative leadership, and a commitment to open, reproducible science, with substantial pediatric oncology genomics experience, strong biological insight, and the ability to both embrace learning CNS tumor biology and guide the computational direction of multiple PIs' research programs. Qualifications Minimum EducationDoctor of Philosophy (Ph. D. ) Biological or computational discipline (Required) Minimum Work Experience8 years 8-15 years in applied bioinformatics, genomics, and computational work (can be inclusive of relevant computational Ph. D. dissertation years) (Required) Required Skills/KnowledgeTechnical Skills• Advanced proficiency in UNIX/Linux environments. • Expert-level programming and data analysis skills in R, Python, or equivalent. • Deep experience with NGS, microarray, multi-omics, and other high-throughput platforms and their application to specific biological questions. • Expertise with a broad range of bioinformatics tools, pipelines, and genomic databases, such as GATK, UCSC Genome Browser, Bioconductor, ENCODE, NCBI, Kids First, gnom AD, ClinVar, OMIM, HGMD, and COSMIC. • Demonstrated expertise in GitHub, containerization (Docker, Podman, and/or Singularity), and workflow automation. • Strong grasp of workflow management tools (e. g. , Snakemake, Nextflow, WDL, CWL). • Expertise using high-performance computing (HPC) environments and/or cloud platforms (e. g. , AWS, Google Cloud) for large-scale analyses. • Ability to develop user-facing bioinformatics applications using tools such as RShiny or Python Streamlit. Scientific & Analytical Skills• Demonstrated ability to design and execute robust statistical analyses across diverse genomic and proteomic data types. • Deep expertise interpreting and visualizing results in biological or clinical contexts. • Deep domain expertise in at least one disease area or biological system through publications, pipelines, tools, and/or open-source contributions. • Experience writing scientific manuscripts, figure and methods development, and manuscript authorship. Collaborative and Professional Skills• Ability to lead complex interdisciplinary projects and guide teams from analysis to publication. • Strong mentorship skills and demonstrated ability to train junior scientists and analysts. • Excellent organizational, communication, and presentation skills. • Proven ability to interact effectively with investigators, clinicians, laboratory staff, peers, and institutional leadership. • Commitment to open and team science practices, including transparency, reproducibility, shared documentation, and collaborative problem-solving. • Familiarity with project management tools and methodologies such as Scrum, Agile, Jira, GitHub Projects, Trello, or Asana to coordinate timelines, tasks, and deliverables across teams. Functional AccountabilitiesResponsible Conduct of Research (RCR) Uphold the highest ethical standards and integrity in all scientific activities. Ensure data privacy and patient confidentiality standards. Maintain reproducibility and transparency in code, workflows, and documentation. Properly cite software tools, data sources, and collaborators. Comply with institutional policies and federal regulations governing research and data use. Bioinformatics Analysis & Method DevelopmentLead the development and implementation of novel and optimized workflows for large-scale -omic datasets. Design rigorous statistical frameworks that align with study goals and clinical hypotheses. Collaborate with investigators to determine the most effective computational approaches to complex problems with biological context. Contribute significantly to high-impact publications and grant proposals. Technical Oversight & TroubleshootingResolve advanced, multi-layered bioinformatics and workflow issues independently. Design scalable, sustainable solutions to recurring analysis or infrastructure challenges. Serve as technical advisor to junior bioinformatics staff, providing design, optimization, and troubleshooting support. Scientific Communication & Grant SupportLead preparation of figures, written analysis, and supplemental methods for manuscripts, grants, and collaborators. Clearly present findings and strategy in lab/collaborator meetings, present journal clubs, and attend scientific conferences. Provide strategic guidance to principal investigators on computational planning in proposals. Leadership Collaboration and MentorshipPartner with investigators, clinicians, project leads, and other bioinformatics staff to define project goals, analysis strategies, coordinate data workflows, and support scientific goals. Lead multidisciplinary bioinformatics collaborations from project inception through delivery. Mentor junior scientists and analysts in bioinformatics methods, code quality, and scientific interpretation. Foster a culture of scientific rigor, reproducibility, and learning. Contribute reusable, well-documented code to team repositories. Coordinate timelines and deliverables using project management tools (e. g. , Jira, GitHub Projects, Asana) and collaborative workflows. Innovation, Open Science, & Community EngagementContribute to and lead the development of open-source software, reproducible workflows, and institutional tooling. Stay abreast of innovations in bioinformatics tools, databases, and standards. Organize and develop training workshops, tutorials, and best-practice guides to advance team-wide and institutional bioinformatics capacity. Deepen domain-specific expertise (e. g. , pediatric cancer, neurodevelopment, rare disease) through literature synthesis, collaborations with subject matter experts, and community engagement. Represent the organization in consortia, workshops, and national/international scientific forums. Guide institutional practices in reproducibility, open science compliance, and infrastructure sustainability. Use domain knowledge to improve study design and analytical approaches to biological or clinical questions. Organizational AccountabilitiesOrganizational Accountabilities (Leader) Deliver Set and clearly communicate team goals and priorities in alignment with departmental goals and budgets Develop the budget and assign resources to meet the team goals Provide the resources and guidance required for employees to perform effectively Develop procedures to ensure high safety and quality, and course-correct as needed Identify customers' needs and ensure service excellence in meeting those needs Engage Be the link between the department and the team in defining the strategies to meet team goals Provide prompt and clear feedback to staff and support their performance Ensure team adherence to organizational regulations Manage the working environment to promote productivity and motivation Represent the team in clearing obstacles to high performance Hire staff and develop their capabilities Monitor and promote strong employee engagement Grow Encourage and share new ways of making the right work easier to do Recognize and share incremental improvements in operations Promote the success of organizational and department initiatives by clearly aligning programs to the mission Primary Location: District of Columbia-WashingtonWork Locations: Research & Innovation Campus 7144 13th Place NW Washington 20012Job: ResearchOrganization: Ctr Cancer & Immunology RsrchPosition Status: R (Regular) - FT - Full-TimeShift: DayWork Schedule: 40Job Posting: Dec 4, 2025, 2:09:35 PMFull-Time Salary Range: 118393. 6 - 197308. 8

Granules Pharmaceuticals, Inc., is seeking a detail-oriented and scientifically driven Sr. Scientist to join our team in the area of Analytical Method Development and Validation. The ideal candidate will possess strong expertise in developing and validating analytical methods for assay, related compounds, residual solvents, dissolution, and particle size analysis. Proficiency in Mass Spectroscopy and peptide testing is essential, with experience in bioassay methodologies considered a plus. This role requires a solid understanding of scientific principles to troubleshoot and solve analytical challenges, as well as experience in drafting and reviewing method validation protocols and reports in compliance with SOPs and regulatory guidelines. Strong communication skills and the ability to interpret technical procedures, FDA guidance documents, and scientific literature are essential for success in this role. JOB DUTIES & RESPONSIBILITIES include but not limited to: With minimal supervision, perform the analytical method development and method validation for dissolution, assay, and related compounds of raw material and finished products. Develops and validates methods to determine purity, potency, identity, residuals, and characterization of peptide products. Ability to individually work on development and validation for Reversed-Phase, Ion Exchange, and Size Exclusion chromatography using UPLC/HPLC/MS. Draft the analytical method validation protocols and reports Performs testing pharmaceutical raw materials, bulk and finished products, scale-up samples, process validation samples, cleaning verification/validation samples, and stability samples to support formulation development. Responsible for the timely and accurate execution of lab analysis. Independently compile the analytical data, make sound judgment of the data and interpret the data, and notify the results to manager/Director. Maintaining full compliance with all applicable US FDA - cGMP regulations and internal SOPs. Maintain laboratory notebooks and records of all the raw data as per Good Documentation Practices. Assists with training other junior members of the analytical development team as needed Maintain individual training records. Follow safety procedures and practices. Maintain a clean, orderly work environment. Works with computer-controlled equipment and processes. Performs other work-related duties as assigned Perform in-vitro dissolution testing for in-process, finished product and stability samples. Execute method transfer activities for raw materials and finished dosage forms. Ensures compliance with SOPs, policies and procedures required by the Company and regulatory agencies. Document experiments accurately and complete all associated documents (Instrument, Standard and Column usage logbooks) in compliance with internal SOPs and FDA guidelines. Evaluate test results against standards and timely reporting of any deviations, OOS, OOT and atypical results to the supervisor/department head. Other duties assigned by management based on requirements. Management Responsibility Assign daily work schedule in timely manner Provide Suggestions in method Development and validation. Interpret and review generated results Provide assistance in professional development. Reports to: Manager Analytical R&D Requirements Knowledge & Skills: Hands-on experience in Dissolution, HPLC, LC-MSGC, UV, FTIR, and other laboratory instruments. Experience with a wide variety of software and information systems (e.g. Empower, Microsoft word and Excel). Strong knowledge in analytical method development and validation under cGMP environment and experience in problem-solving skills and instrument troubleshooting. Good oral and written communication skills and the ability to write and review technical report Proven Knowledge of the major analytical techniques and operation of instruments such as HPLC, GC, dissolution, FT-IR, UV-VIS Spectrophotometer, Particle size analysis (Malvern Mastersizer, Sonic sifting and Sieve shaker), Karl Fisher Instrument, Potentiometric Titration, Density meter, pH meter, Melting point apparatus, Analytical Balances, Viscometer Proficient in documentation as per Good Documentation Practice Computer skills including Microsoft and Excel Excellent verbal and written communication and skills Experience & Education: Bachelor's degree in Analytical Chemistry or Chemistry or related field with 4+ years or MS/PhD with 2+ years of GMP and GLP-related pharmaceutical industry experience in Peptide and small molecule solid oral formulation analytical development. Knowledge of Good Manufacturing Practices (cGMP) Experience with software and information systems (e.g. Empower, Microsoft word and Excel) Physical Requirements/Working Environment Must be able to stand for long periods of time (up to 12-hour shifts), maneuver at least 40 pounds, wear a respirator and pass associated respirator tests and/or requirements, and be able to wear all required PPE. Vision - ability to see details at close range (within a few feet of the observer). Physical Requirements/Working Environment: Must be able to stand for long periods of time (up to 12-hour shifts), maneuver at least 40 pounds, wear a respirator and pass associated respirator tests and/or requirements, and be able to wear all required PPE. Vision - ability to see details at close range (within a few feet of the observer). Disclaimer: The above information on this description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job.

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.

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.