Associate scientist jobs in Sterling, VA

. You will be responsible for scientific oversight, data integrity and quality of clinical trial(s) in support of the development strategy for programs within the Late-Stage Oncology portfolio. KEY RESPONSIBILITIES Clinical development expert for assigned studies maintaining current scientific and clinical knowledge in the specific therapeutic and disease area(s) of assignment. Effectively partner with other clinical and medical colleagues, clinical operations and other functional lines for the successful implementation and execution of the clinical trial(s) within the assigned program. Responsible for scientific oversight, data integrity and quality of the clinical trial(s). Represent the study team in governance meetings and submissions, partners with/supports the Development lead/Medical Director regarding study and disease area strategy. Author protocols, study level informed consent documents, and contributes to authoring of IBs, site training materials, clinical study reports, regulatory responses, and other clinical and regulatory documents; supports preparations for Health Authority meetings, participates as appropriate. Set the clinical data review strategy and leads the team in the collection of quality data and review of emerging clinical data and trends; reviews and queries data; presents and discusses relevant data to appropriate teams, governance bodies, and other internal and external stakeholders. In close partnership with medically qualified colleague/s, analyze the emerging safety profile of the drug, keeping the clinical and safety colleagues informed of changes in the safety profile as they occur in the assigned trial(s). Follow relevant SOPs and regulations, has an excellent understanding of and complies with applicable trainings, seeks opportunities to further improve quality and efficiency of clinical procedures; leads or actively participates in portfolio- and enterprise level workgroups aimed at optimizing PFE clinical development procedures; may be a subject matter expert or business process owner for a relevant SOP or procedure. MINIMUM QUALIFICATIONS PhD/Pharm D in a relevant Science discipline and minimum of 5 years Clinical Research experience in industry/CRO, OR MS in a relevant Science discipline and minimum of 7 years of Clinical Research experience in industry/CRO OR BA/BS in a relevant Science discipline and minimum of 10 years Clinical Research experience in a similar role in industry/CRO Clinical Research experience in the phase 3/pivotal space in Oncology, ideally on the side of the sponsor and with a track record of successful regulatory submission, inspection, and regulatory approval Excellent knowledge of clinical procedures, ICH guidelines, GCP and familiarity with FDA, EMA, and global regulations Extensive understanding of related disciplines, e.g., Clinical Operations, Safety, Biostatistics, Regulatory, Study Management, Pre-clinical, Pharmacology, Quality Assurance Experience working on large data sets Proficiency with Microsoft Office and relevant scientific software Effective communication, presentation, and organizational skills to ensure coordinated and timely delivery Experience leveraging a variety of communication tools and techniques to communicate results Experience solving problems collaboratively and handling conflict constructively Track record of scientific productivity as evidenced by publications, posters, abstracts and/or presentations Experience working proactively and independently, organizing tasks, time and priorities of self and others Experience building partnerships across the company to achieve the needs of the program PREFERRED QUALIFICATIONS Experience in Hematology Oncology COMPETENCIES FOR SUCCESS Demonstrates passion for helping patients with cancer and for the science of oncology Flexibility to adapt and navigate through an ever-changing work environment while maintaining integrity and quality in the work assigned Demonstrates autonomous delivery, problem-solving, and agile decision-making in execution of Clinical responsibilities Promotes team health and exemplifies Pfizer's leadership behaviors and actionable attitudes Leverages knowledge and support from others related to overall objectives, strategy, critical issues, and policies Demonstrates foresight and judgment to make complex decisions Promotes innovation and takes appropriate risks to challenge the status quo in order to enhance the efficiency of current processes Embraces evolving technologies and adopts best practices aimed at improving the efficiency and quality of clinical development Has a global perspective and mindset. Works well in a diverse team environment with colleagues from diverse cultures, backgrounds, and geographies. both as a leader and a key contributor Candidate demonstrates a breadth of diverse leadership experiences and capabilities including: the ability to influence and collaborate with peers, develop and coach others, oversee and guide the work of other colleagues to achieve meaningful outcomes and create business impact. Work Location Assignment: This is a hybrid role requiring you to live within commuting distance and work on-site an average of 2.5 days per week. The annual base salary for this position ranges from $169,700.00 to $282,900.00. In addition, this position is eligible for participation in Pfizer's Global Performance Plan with a bonus target of 20.0% of the base salary and eligibility to participate in our share based long term incentive program. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life's moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site - U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or any location outside of the United States. Relocation assistance may be available based on business needs and/or eligibility. Sunshine Act Pfizer reports payments and other transfers of value to health care providers as required by federal and state transparency laws and implementing regulations. These laws and regulations require Pfizer to provide government agencies with information such as a health care provider's name, address and the type of payments or other value received, generally for public disclosure. Subject to further legal review and statutory or regulatory clarification, which Pfizer intends to pursue, reimbursement of recruiting expenses for licensed physicians may constitute a reportable transfer of value under the federal transparency law commonly known as the Sunshine Act. Therefore, if you are a licensed physician who incurs recruiting expenses as a result of interviewing with Pfizer that we pay or reimburse, your name, address and the amount of payments made currently will be reported to the government. If you have questions regarding this matter, please do not hesitate to contact your Talent Acquisition representative. EEO & Employment Eligibility Pfizer is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and IRCA. Pfizer is an E-Verify employer. This position requires permanent work authorization in the United States. Pfizer endeavors to make accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process and/or interviewing, please email disabilityrecruitment@pfizer.com . This is to be used solely for accommodation requests with respect to the accessibility of our website, online application process and/or interviewing. Requests for any other reason will not be returned. Medical

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.

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 & 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 ***************.

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.

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.

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.

Work Schedule Standard (Mon-Fri) Environmental Conditions Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Laboratory Setting, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Will work with hazardous/toxic materials Job Description Location: Frederick, MD. Relocation assistance is NOT provided. *Must be legally authorized to work in the United States without sponsorship. As part of the Thermo Fisher Scientific team, you'll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world's toughest challenges, like protecting the environment, making sure our food is safe or helping find cures for cancer. Discover Impactful Work: We are seeking an experienced and motivated Scientist to join our Manufacturing Sciences team in Frederick, MD. In this role, you will collaborate across functions to enhance process design, enable new product introductions, and ensure technology transfers that support our mission. You'll contribute to critical initiatives in process optimization, validation, and continuous improvement, helping bring innovative life science products to market faster and more reliably. A day in the Life: Lead and support technical initiatives to strengthen manufacturing robustness, repeatability, and scalability. Partner with cross-functional teams on new product development, method transfers, and process improvements. Train and mentor manufacturing operators on advanced lab automation systems, including liquid handling platforms. Design, schedule, and perform analytical testing using techniques such as fluorescence-based assays, Next Gen Sequencing, qPCR, HPIC, HPLC, and LC-MS. Plan and perform method and process validations in alignment with regulatory requirements. Analyze data, interpret results, and communicate key findings to cross-functional partners. Author and revise manufacturing documentation (SOPs, batch records, technical reports) to support process consistency and compliance. Conduct root-cause analyses, recommend corrective actions, and implement sustainable solutions to prevent recurrence. Maintain meticulous project documentation and ensure the quality and integrity. Keys to Success: Education Bachelor's degree or higher in Molecular Biology, Biochemistry, or related field. Experience 6+ years of relevant industry experience (FDA-regulated product experience preferred). Experience with method and process validation within a regulated environment. Demonstrated proficiency in experimental design and bench-level execution. Familiarity with statistical design and analysis (DOE, gage R&R; JMP or MiniTab experience preferred). Strong background in lab automation (such as liquid handling systems and small volume fillers). Core Strengths: Analytical problem solver with a systems/process perspective, exceptional interpersonal skills, and a passion for continuous improvement. BENEFITS: We offer competitive remuneration, annual incentive plan bonus, healthcare, and a range of employee benefits. Thermo Fisher Scientific offers employment with an innovative, forward-thinking organization, and outstanding career and development prospects. We offer an exciting company culture that stands for integrity, intensity, involvement, and innovation. Compensation and Benefits The salary range estimated for this position based in Maryland is $83,300.00-$125,000.00. This position may also be eligible to receive a variable annual bonus based on company, team, and/or individual performance results in accordance with company policy. We offer a comprehensive Total Rewards package that our U.S. colleagues and their families can count on, which includes: A choice of national medical and dental plans, and a national vision plan, including health incentive programs Employee assistance and family support programs, including commuter benefits and tuition reimbursement At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy Retirement and savings programs, such as our competitive 401(k) U.S. retirement savings plan Employees' Stock Purchase Plan (ESPP) offers eligible colleagues the opportunity to purchase company stock at a discount For more information on our benefits, please visit: *****************************************************

Job Code **5114** \# of Openings **3** Apply Now (**************************************************** Requisition?org=GATEWAYVENT&cws=55&rid=5114) OLH Technical Services, LLC (OLH), a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Forensic DNA Examiner in Quantico, VA. Position Overview: The Forensic DNA Examiner provides a wide range of forensic examination services in forensic disciplines, including DNA databasing that support the Federal Government. The examiner shall also assist in instrument calibration and validation in compliance with Unit specific and QA standards and policies. **Position Responsibilities:** + Specific duties may include, but are not limited to: + Receive and account for boxes of evidence and related materials from contributors. + Visually inspect and process evidence and related materials for mitochondrial and/or nuclear DNA as appropriate; isolate and collect materials for analysis from appropriate areas of various evidentiary materials; prepare samples for instrumental analysis, and associate samples with other existing submissions (as appropriate). + Make an initial determination of the types of samples suitable for analysis and select appropriate protocols for conducting the examination of materials. + Conduct DNA examinations on items of evidence. + Calibrate instruments used for forensic examinations and analysis + Use LIMS for evidence inventory, tracking, and flow. + Maintain proper chain-of-custody of all forensic material under examination. + Follow all QA/QC procedures, protocols and adhere to laboratory division policies and procedures related to its accreditation and safety standards. + Conduct DNA analysis and comparisons of profiles or sequences as appropriate. + Author forensic reports to include all laboratory note and supporting documentation. + Provide all generated profiles or sequences in a format necessary for inclusion, storage, and searching of the appropriate DNA databases. + Provide all generated profiles or sequences in a format necessary for inclusion, storage, and searching of the appropriate DNA databases. + Conduct technical and administrative reviews of all work. + Support activities, functions, or duties, as defined in future projects, including future task orders. + Research, develop, and author whitepapers and information papers, as required. + Perform duties related to safety requirements. + Utilize excellent customer relation skills and the ability to effectively communicate with contributors, team members, management, and other partners. + DNA Examiner personnel must successfully complete an internal training program. **Position Requirements:** + Education: B.S. degree in biology, chemistry, or related field of Biological Science from accredited university/college. + Experience: At least one (1) year as a DNA Examiner in an accredited forensic laboratory. + Skills: Knowledge of related sciences such as biochemistry, chemistry, physics, molecular biology, genetics, and mathematics. Basic knowledge of quality control measures to effectively evaluate scientific data resulting from DNA analysis. Knowledge of the uses of computers and the ability to manipulate data for basic statistic evaluation and display. **Position is Located in Quantico, VA** **Apply at:** *************************************************** Requisition?org=GATEWAYVENT&cws=55&rid=5114 VEVRAA Federal Contractor Three Saints Bay, LLC and its subsidiaries offer a team-oriented working environment and the opportunity to work with exceptional, dedicated industry professionals. We offer our employees a comprehensive benefits package and the opportunity to take part in exciting projects with government and commercial clients, both domestic and international. We are an Equal Opportunity Employer. We invite resumes from all interested parties without regard to race, color, sex, sexual preference, religion, creed, national origin, age, genetic information, marital or veteran status, disability, or any other category protected by federal, state, or local law.

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. We are seeking a highly motivated Scientist to join our growing Antibody Technologies team. The ideal candidate will have a strong background in immunology, oncology, and monoclonal antibody engineering, with additional experience in vaccine research and the application of AI/ML technologies to enhance target identification and antibody discovery. This role will contribute to the design, characterization, and advancement of next-generation vaccines. Key Responsibilities Design, execute, and troubleshoot experiments for discovery and engineering of monoclonal antibodies and immune-modulating biologics. Apply immunology expertise to evaluate biologic function, immune activation, tumor killing mechanisms, and vaccine-related responses. Leverage AI/ML tools for target evaluation, antibody optimization, library design, or developability prediction. Generate and interpret data from in vitro and ex vivo models (e.g., cell-based cytotoxicity assays, binding kinetics, immune cell profiling). Collaborate with cross-functional teams to advance vaccines into preclinical development. Communicate results to leadership and cross-functional teams; contribute to scientific publications, technical reports, and SOPs. Mentor junior scientists and contribute to a culture of innovation, scientific rigor, and teamwork Required Qualifications Ph.D. in Immunology, Cancer Biology, Molecular Biology, or related field, with 2+ years of postdoctoral experience (industry experience a plus). Demonstrated expertise in oncology biologics and monoclonal antibody discovery. Experience in vaccine immunology, innate/adaptive immune responses, antigen presentation, and immune-modulating biologics. Hands-on experience with cellular & molecular immunology techniques (e.g., ELISA, Western blot, SPR/BLI binding studies, Cytotoxicity and Viability Assays). Strong publication record in peer-reviewed journals and/or patent filings. Excellent communication, problem-solving, and project management skills. Preferred Qualifications Industry experience in biologics discovery, antibody engineering, or immuno-oncology. Familiarity with AI/ML approaches in biologics R&D (e.g., sequence-to-structure modeling, developability predictions, ML-driven antibody design) is preferred. Knowledge and experience with syngeneic mouse models. Experience and knowledge of NGS is preferred but not required. Experience working with CROs, academic partners, or biotech collaborations 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.

You will lead and coordinate the development of multiple studies of novel biological and small molecules for first in human (FIH), proof of mechanism (POM), early signs of efficacy (ESOE) and proof of concept (POC) studies in Oncology. You will work in close collaboration with the Global Development Lead (GDL)and members of the development team to establish, lead, coordinate, and execute the early oncology clinical development plan(s). You will lead the development of the clinical protocol and participate as an individual contributor on clinical teams with Pfizer development operations and the project team, to meet enrollment and study delivery timelines. You will also work with other functional disciples to ensure the full scope and remit of Oncology Early Stage Development (OESD) is represented as need within clinical study teams (e.g. Research Units, Biostatistics, Clinical Pharmacology, Precision Medicine, and Digital Medicine). POSITION RESPONSIBILITIES Partner closely with the Global Development Lead (GDL) in the execution of the clinical development strategy and plan for the assigned molecule(s)/indication(s) Responsible for scientific leadership and execution of clinical studies and delivering on innovative clinical study designs, high quality trial execution, safety assessment and interpretation of clinical study results Support execution for all FIH programs through proof-of concept Set the clinical data review strategy, ensure quality data and conduct review of emerging clinical data and trends; review and query data; present and discusse relevant data to appropriate teams, governance bodies, and other internal and external stakeholders Conduct data review, analysis and interpretation of clinical trials data together with the GDL, Clinical Safety, and Biostatistics. Serve as technical resource for clinical issues raised by internal and external collaborators, investigators, consultants and contractors Support and assist in the development of publications, abstracts, and presentations May sit on project teams to support clinical development implementation and contribution to key development milestones, e.g. start-up and delivery of ESoE and PoC trials. Participate in project teams to help implement clinical development and contribute to key milestones (e.g., start-up and delivery of early signs of efficacy [ESoE] and POC trials). Lead the preparation of clinical protocols and support other critical documents including clinical development plans, INDs, annual reports, clinical study reports (CSRs), investigator brochures, statistical analysis plans, and regulatory documents. Foster a transparent environment that builds strong partnerships and mutual trust among teams and therapeutic areas. Coordinate with other clinical research activities within Oncology Research Development (ORD) and the broader Worldwide Research and Development (WRD) organization. Develop effective collaborations with key internal and external partners, such as project leaders, research units, biostatistics, regulatory affairs, clinical pharmacology, human genetics, translational oncology, precision medicine, and development operations. Partner with Translational Oncology and Biomarker teams to ensure biomarker plans are integrated into relevant programs for early efficacy signs and POC, as well as patient stratification. Establish and support relationships with external experts, consultants, key opinion leaders, regulators, and investigator networks to integrate the latest clinical thinking and guidelines into development plans and study designs, as well as manage study recruitment, analysis, interpretation, and presentation of results. Maintain up-to-date knowledge of scientific and clinical literature in relevant therapeutic areas, including key clinical development issues. Perform other duties as assigned related to clinical programs. Support functional area priorities and contribute to or lead departmental initiatives as requested. MINIMUM QUALIFICATIONS / KEY SKILLS Relevant PhD or PharmD and a minimum of 5 years of experience in a similar role in industry/CRO, OR MS and a minimum of 7 years of experience in a similar role in industry/CRO, OR BA/BS and a minimum of 10 years of experience in a similar role in industry/CRO Clinical Research experience in Phase 1 in Oncology, on the side of the sponsor leading studies Experience in or strong understanding of Oncology Drug Development especially in Early Development Strong knowledge of clinical procedures, ICH guidelines, GCP and familiarity with FDA, EMA, and global regulations. Strong scientific writing skills and communication skills (written and verbal) Clinical document writing experience (e.g., protocol, ICD, IB, IND), as well as understanding complex data analysis. Track record of scientific productivity as evidenced by publications, posters, abstracts and/or presentations. Experience working with and solid understanding of related disciplines, e.g., Clinical Operations, Safety, Biostatistics, Regulatory, Study Management, Pre-Clinical, Pharmacology, Quality Assurance. Experience building consensus and driving change across all levels of the organization including senior management. Data listing review experience Critical thinker, with experience working collaboratively in a fast-paced, team-based matrix environment as well as working independently when appropriate Experience performing complex data analyses using JReview, SpotFire, SOCs-PRO or other similar platform PREFERRED QUALIFICATION Experience leading a team This position does not require you to be medical qualified. Demonstrates diverse leadership experiences and capabilities including: the ability to influence and collaborate with peers, develop and coach others, oversee and guide the work of other colleagues to achieve meaningful outcomes and create business impact. PHYSICAL/MENTAL REQUIREMENTS Perform complex data analysis NON-STANDARD WORK SCHEDULE, TRAVEL OR ENVIRONMENT REQUIREMENTS 5-10% Travel Work Location Assignment: This is a hybrid role requiring you to live within commuting distance and work on-site an average of 2.5 days per week. Candidate demonstrates a breadth of diverse leadership experiences and capabilities including: the ability to influence and collaborate with peers, develop and coach others, oversee and guide the work of other colleagues to achieve meaningful outcomes and create business impact. PHYSICAL/MENTAL REQUIREMENTS Perform complex data analysis NON-STANDARD WORK SCHEDULE, TRAVEL OR ENVIRONMENT REQUIREMENTS Work Location Assignment: Hybrid The annual base salary for this position ranges from $169,700.00 to $282,900.00. In addition, this position is eligible for participation in Pfizer's Global Performance Plan with a bonus target of 20.0% of the base salary and eligibility to participate in our share based long term incentive program. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life's moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site - U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or any location outside of the United States. Relocation assistance may be available based on business needs and/or eligibility. Sunshine Act Pfizer reports payments and other transfers of value to health care providers as required by federal and state transparency laws and implementing regulations. These laws and regulations require Pfizer to provide government agencies with information such as a health care provider's name, address and the type of payments or other value received, generally for public disclosure. Subject to further legal review and statutory or regulatory clarification, which Pfizer intends to pursue, reimbursement of recruiting expenses for licensed physicians may constitute a reportable transfer of value under the federal transparency law commonly known as the Sunshine Act. Therefore, if you are a licensed physician who incurs recruiting expenses as a result of interviewing with Pfizer that we pay or reimburse, your name, address and the amount of payments made currently will be reported to the government. If you have questions regarding this matter, please do not hesitate to contact your Talent Acquisition representative. EEO & Employment Eligibility Pfizer is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and IRCA. Pfizer is an E-Verify employer. This position requires permanent work authorization in the United States. Pfizer endeavors to make accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process and/or interviewing, please email disabilityrecruitment@pfizer.com . This is to be used solely for accommodation requests with respect to the accessibility of our website, online application process and/or interviewing. Requests for any other reason will not be returned. Medical

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.

Arcellx (************************ is a clinical-stage biotech company headquartered in Gaithersburg, MD and Redwood City, CA. Arcellx is focused on the development of novel cell-based cancer therapies. A team of biotechnology professionals with expertise in biologics, discovery and tumor immunology incorporate proprietary technologies into genetically engineered human immune cells therapies. Arcellx's mission is to advance humanity by engineering cell therapies that are safer, more effective, and more broadly accessible. Primary Objective: The Scientist position is open to highly motivated candidates with a background in oncology, immunology, and translational research who are interested in working within a fast-paced biotechnology company. As a Translational Science Strategist (TSS) based in Gaithersburg, MD, you will join a dynamic Translational Sciences team responsible for developing, implementing, and supporting translational strategy as projects move from discovery to early clinical development. The TSS will be an integral member of cross-functional project teams and will be accountable for developing and driving implementation of translational plans, identifying preclinical models with mechanistic alignment to human disease, defining the preclinical and early clinical biomarker strategy, and helping to build the early clinical development plan. Main Accountabilities: Contribute relevant scientific expertise, strategy, and experimentally-derived insights as a member of multidisciplinary project teams working to drive the preclinical to clinical translation of pipeline assets Plan, design, and execute IND-enabling pharmacology, pharmacokinetic and toxicology studies by applying knowledge of disease-associated pathways, preclinical models, and drug development Contribute to the preparation of IND applications and other regulatory documents, as appropriate Collaborate cross-functionally to enable translation of preclinical hypotheses into clinical biomarker strategies and to guide patient stratification Design and conduct studies to inform disease area strategy for target selection and validation Establish and cultivate relationships with external CRO collaborators for basic and translational research Analyze and interpret experimental data readouts and present results at internal meetings and scientific conferences Maintain an awareness of new/emerging techniques, tools and clinical findings relevant to the field Preferred Qualifications: PhD, MD or MD/PhD degree in a relevant scientific field ( e.g. , cancer biology, immunology, molecular biology, bioinformatics) with 0-2 years experience in drug discovery or drug development Demonstrated record of research accomplishment as evidenced by publications or major contributions to drug development milestones Experience with large, multimodal data sets and familiarity with techniques for exploring associations of biomarkers with clinical outcomes Strategic thinker with proven leadership skills and/or prior project team leadership roles Proficiency in distilling complex issues and clearly articulating viable paths forward Competencies: Commitment to ethical scientific investigations and rigorous experimental methods Ability and desire to multitask and function in a fast-paced entrepreneurial environment Sense of urgency in performance of duties Interpersonal skills that promote a collaborative and productive team environment Outstanding presentation and communication skills

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 some field support Travel: Some (domestic field campaigns, scientific meetings) Security Clearance: None Citizenship: Requires U.S. Citizenship Salary: $80K - $110K Number of Positions: 5 Job Description: STC is seeking a Support Scientist I to support the ATMOS contract at NASA Goddard Space Flight Center (GSFC). This entry-level scientist role provides research and analysis support to NASA scientists, including model development, data analysis, and operational instrument support. The Support Scientist I will contribute to scientific publications, proposals, and presentations. 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: Assist with modeling, instrument development, and data analysis. Provide scientific expertise in one or more areas of atmospheric science. Contribute to research proposals, peer-reviewed publications, and conference presentations. Support operations of scientific instruments at GSFC or during field missions. 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 Experience in scientific programming (FORTRAN, C/C++, Python). Familiarity with MATLAB, IDL, LabVIEW, or similar analysis tools. Record of academic or research publications 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 ***************.

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.

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.

You will lead and coordinate the development of multiple studies of novel biological and small molecules for first in human (FIH), proof of mechanism (POM), early signs of efficacy (ESOE) and proof of concept (POC) studies in Oncology. You will work in close collaboration with the Global Development Lead (GDL)and members of the development team to establish, lead, coordinate, and execute the early oncology clinical development plan(s). You will lead the development of the clinical protocol and participate as an individual contributor on clinical teams with Pfizer development operations and the project team, to meet enrollment and study delivery timelines. You will also work with other functional disciples to ensure the full scope and remit of Oncology Early Stage Development (OESD) is represented as need within clinical study teams (e.g. Research Units, Biostatistics, Clinical Pharmacology, Precision Medicine, and Digital Medicine). POSITION RESPONSIBILITIES Partner closely with the Global Development Lead (GDL) in the execution of the clinical development strategy and plan for the assigned molecule(s)/indication(s) Responsible for scientific leadership and execution of clinical studies and delivering on innovative clinical study designs, high quality trial execution, safety assessment and interpretation of clinical study results Support execution for all FIH programs through proof-of concept Set the clinical data review strategy, ensure quality data and conduct review of emerging clinical data and trends; review and query data; present and discusse relevant data to appropriate teams, governance bodies, and other internal and external stakeholders Conduct data review, analysis and interpretation of clinical trials data together with the GDL, Clinical Safety, and Biostatistics. Serve as technical resource for clinical issues raised by internal and external collaborators, investigators, consultants and contractors Support and assist in the development of publications, abstracts, and presentations May sit on project teams to support clinical development implementation and contribution to key development milestones, e.g. start-up and delivery of ESoE and PoC trials. Participate in project teams to help implement clinical development and contribute to key milestones (e.g., start-up and delivery of early signs of efficacy [ESoE] and POC trials). Lead the preparation of clinical protocols and support other critical documents including clinical development plans, INDs, annual reports, clinical study reports (CSRs), investigator brochures, statistical analysis plans, and regulatory documents. Foster a transparent environment that builds strong partnerships and mutual trust among teams and therapeutic areas. Coordinate with other clinical research activities within Oncology Research Development (ORD) and the broader Worldwide Research and Development (WRD) organization. Develop effective collaborations with key internal and external partners, such as project leaders, research units, biostatistics, regulatory affairs, clinical pharmacology, human genetics, translational oncology, precision medicine, and development operations. Partner with Translational Oncology and Biomarker teams to ensure biomarker plans are integrated into relevant programs for early efficacy signs and POC, as well as patient stratification. Establish and support relationships with external experts, consultants, key opinion leaders, regulators, and investigator networks to integrate the latest clinical thinking and guidelines into development plans and study designs, as well as manage study recruitment, analysis, interpretation, and presentation of results. Maintain up-to-date knowledge of scientific and clinical literature in relevant therapeutic areas, including key clinical development issues. Perform other duties as assigned related to clinical programs. Support functional area priorities and contribute to or lead departmental initiatives as requested. MINIMUM QUALIFICATIONS / KEY SKILLS Relevant PhD or PharmD and a minimum of 5 years of experience in a similar role in industry/CRO, OR MS and a minimum of 7 years of experience in a similar role in industry/CRO, OR BA/BS and a minimum of 10 years of experience in a similar role in industry/CRO Clinical Research experience in Phase 1 in Oncology, on the side of the sponsor leading studies Experience in or strong understanding of Oncology Drug Development especially in Early Development Strong knowledge of clinical procedures, ICH guidelines, GCP and familiarity with FDA, EMA, and global regulations. Strong scientific writing skills and communication skills (written and verbal) Clinical document writing experience (e.g., protocol, ICD, IB, IND), as well as understanding complex data analysis. Track record of scientific productivity as evidenced by publications, posters, abstracts and/or presentations. Experience working with and solid understanding of related disciplines, e.g., Clinical Operations, Data Management, Safety, Biostatistics, Regulatory, Study Management, Pre-Clinical, Pharmacology, Quality Assurance. Experience building consensus and driving change across all levels of the organization including senior management. Data listing review experience Critical thinker, with experience working collaboratively in a fast-paced, team-based matrix environment as well as working independently when appropriate Experience performing complex data analyses using JReview, SpotFire, SOCs-PRO or other similar platform PREFERRED QUALIFICATION Experience leading a team Candidate demonstrates a breadth of diverse leadership experiences and capabilities including: the ability to influence and collaborate with peers, develop and coach others, oversee and guide the work of other colleagues to achieve meaningful outcomes and create business impact. PHYSICAL/MENTAL REQUIREMENTS Perform complex data analysis NON-STANDARD WORK SCHEDULE, TRAVEL OR ENVIRONMENT REQUIREMENTS 5-10% Travel Work Location Assignment: Hybrid The annual base salary for this position ranges from $169,700.00 to $282,900.00. In addition, this position is eligible for participation in Pfizer's Global Performance Plan with a bonus target of 20.0% of the base salary and eligibility to participate in our share based long term incentive program. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life's moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site - U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or any location outside of the United States. Relocation assistance may be available based on business needs and/or eligibility. Sunshine Act Pfizer reports payments and other transfers of value to health care providers as required by federal and state transparency laws and implementing regulations. These laws and regulations require Pfizer to provide government agencies with information such as a health care provider's name, address and the type of payments or other value received, generally for public disclosure. Subject to further legal review and statutory or regulatory clarification, which Pfizer intends to pursue, reimbursement of recruiting expenses for licensed physicians may constitute a reportable transfer of value under the federal transparency law commonly known as the Sunshine Act. Therefore, if you are a licensed physician who incurs recruiting expenses as a result of interviewing with Pfizer that we pay or reimburse, your name, address and the amount of payments made currently will be reported to the government. If you have questions regarding this matter, please do not hesitate to contact your Talent Acquisition representative. EEO & Employment Eligibility Pfizer is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and IRCA. Pfizer is an E-Verify employer. This position requires permanent work authorization in the United States. Pfizer endeavors to make accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process and/or interviewing, please email disabilityrecruitment@pfizer.com . This is to be used solely for accommodation requests with respect to the accessibility of our website, online application process and/or interviewing. Requests for any other reason will not be returned. Medical