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Senior principal scientist jobs in DeSoto, TX

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  • Applied Scientist

    Hackajob

    Senior principal scientist job in Dallas, TX

    Applied AI Data Scientist hackajob on-demand focuses on matching talented contractors like you with organisations seeking specific skills for their projects. We use our platform to connect you with exciting contract opportunities and discuss projects on behalf of the companies we partner with. Must be located in Dallas, TX or Charlotte, NC - role is on-site 5 days/week What You'll Get to Do: Perform statistical analysis, clustering, and probability modeling to drive insights and inform AI-driven solutions Analyze graph-structured data to detect anomalies, extract probabilistic patterns, and support graph-based intelligence Build NLP pipelines with a focus on NER, entity resolution, ontology extraction, and scoring Contribute to AI/ML engineering efforts by developing, testing, and deploying data-driven models and services Apply ML Ops fundamentals, including experiment tracking, metric monitoring, and reproducibility practices Collaborate with cross-functional teams to translate analytical findings into production-grade capabilities Prototype quickly, iterate efficiently, and help evolve data science best practices across the team What You'll Bring with You: Solid experience in statistical modeling, clustering techniques, and probability-based analysis Hands-on expertise in graph data analysis, including anomaly detection and distribution pattern extraction Strong NLP skills with practical experience in NER, entity/ontology extraction, and related evaluation methods An engineering-forward mindset with the ability to build, deploy, and optimize real-world solutions (not purely theoretical) Working knowledge of ML Ops basics, including experiment tracking and key model metrics Proficiency in Python and common data science/AI libraries Strong communication skills and the ability to work collaboratively in fast-paced, applied AI environments
    $53k-84k yearly est. 2d ago
  • Head of Growth Product & Audience Intelligence

    Leon Capital Group 4.2company rating

    Senior principal scientist job in Dallas, TX

    , Direct Investments Leon Capital Group, Direct Investments, a subsidiary of Leon Capital Group, is building a next-generation healthcare platform focused on delivering better outcomes through technology, access, and intelligence. Rooted in Leon Capital Group's multi-billion-dollar investment platform, Leon Capital Group, Direct Investments operates at the intersection of health & financial services, real estate, and technology - combining entrepreneurial speed with institutional discipline. Our mission: to leverage innovation, data, and product-driven marketing to improve long-term growth across the Leon ecosystem. Position Overview We're seeking a Head of Growth Product & Audience Intelligence - a product and growth leader responsible for designing and delivering the next generation of audience targeting and marketing intelligence products through AI and other automation. This individual will bridge data science, AI/machine learning, and marketing strategy to build scalable systems that help Leon's portfolio companies reach the right audience - ethically, effectively, and compliantly. The ideal candidate will bring a hybrid background at the intersection of product management, data science/ML enablement, and data-driven growth experimentation-equally fluent in building products, partnering with ML engineering, and driving measurable acquisition and retention outcomes. Key Responsibilities: 1. Product Ownership & Vision: Define and own the roadmap for audience segmentation, targeting, and personalization across Leon Capital Group, Direct Investments' digital marketing channels (Meta, Google, TikTok, LinkedIn, etc.). Translate business and advertiser needs into productized targeting capabilities such as “in-market,” “behavioral intent,” “lookalike,” and exclusion logic features. Create scalable audience frameworks that can extend across Leon's other verticals (healthcare, real estate, financial services, and investment). 2. Data Science & Engineering Integration: Manage relationships with third-party AI/ML partners (“engineering as a service”), such as ZS, ScienceSoft, Intellias, or Tredence, aligning external capabilities with LHP's product roadmap. Partner with internal and external data science teams to develop signal processing, model training, and audience performance frameworks. Oversee the ingestion, cleaning, and governance of first- and third-party data used for audience intelligence. 3. Experimentation, Measurement & Optimization: Design and evaluate large-scale A/B tests and experiments that quantify the causal impact of targeting changes on ROI, conversion, and patient acquisition. Build and maintain attribution and lift measurement systems, integrating deterministic and probabilistic methods. Collaborate with econometrics and analytics teams to validate impact and optimize audience precision. 4. Privacy, Compliance & Governance: Lead a privacy-first approach to audience intelligence, balancing personalization with compliance (HIPAA, GDPR, post-IDFA, CCPA). Establish standards for data handling, consent, and anonymization. Partner with compliance, legal, and marketing science leaders to embed ethical safeguards into all audience systems. 5. Collaboration & Enablement: Work cross-functionally with Growth, Marketing Science, Analytics, and Engineering teams to operationalize targeting strategies. Translate complex ML outputs into actionable frameworks and dashboards for marketing activation. Enable performance marketers and brand teams to test, measure, and iterate audiences with agility and precision. Technical & Analytical Expertise: Deep understanding of data taxonomy, signal engineering, and event-based tracking (pixels, SDKs, conversion events). Working knowledge of auction dynamics (bid, relevance, expected action rate) within major ad platforms. Proficiency with SQL and Python (or R) for data extraction, modeling, and exploratory analysis. Familiarity with machine learning libraries (TensorFlow, PyTorch, CausalML, DoWhy) and modern experimentation frameworks. Experience with growth experimentation and analytics tools such as Amplitude, Optimizely, Looker, or equivalent. Strong appreciation for privacy-first attribution and signal-loss mitigation in a post-cookie, post-IDFA landscape. Ideal Candidate Profile: Have 7-10 years in roles such as Product Manager / Director of Audience Targeting, Ad Tech Product Leader, Growth Product Manager, or Marketing Science Lead. Bring a proven track record in designing and optimizing targeting systems that drive measurable ROI. Be equally comfortable partnering with ML engineers and communicating with business executives. Have experience managing AI/ML “as a service” providers or leading internal data science teams. Exhibit a privacy-first mindset with strong working knowledge of healthcare data governance. Be a strategic systems thinker with a bias for action - able to translate abstract data science into scalable, monetizable products. Qualifications: 7-10 years of experience in Product Management, Ad Tech, Marketing Science, or Data-Driven Growth roles. Demonstrated success building cross-functional, data-powered growth systems. Exceptional communication skills - able to distill complex analytics into executive-level strategy. Comfortable operating in high-growth, entrepreneurial, and regulated environments. 12-Month Success Indicators: Launch Leon Capital Group, Direct Investments' first scalable Audience Intelligence Platform, improving targeting efficiency and conversion lift. Establish and operationalize partnerships with third-party ML / AI vendors (“engineering as a service”). Deliver unified dashboards and experimentation frameworks that quantify targeting impact across all active campaigns. Achieve measurable cost-per-acquisition and conversion rate improvements within 12 months. Why Join Leon Capital Group, Direct Investments Leon Capital Group, Direct Investments, is looking to redefine how data and marketing serve service businesses- blending data science, human empathy, and trust to build durable, scalable systems. Backed by Leon Capital Group, Direct Investment's patient capital and cross-industry platform, this role offers the chance to build something foundational: the intelligence layer that powers the next generation of healthcare marketing and audience systems. You'll collaborate directly with visionary leaders across Leon Capital Group, working at the forefront of where health & financial services, data, and technology converge.
    $55k-74k yearly est. 4d ago
  • Assistant Scientist Product Integrity Analytical

    Mary Kay 4.7company rating

    Senior principal scientist job in Lewisville, TX

    Under general direction and guidance, supports, coordinates and/or performs activities that evaluate the stability and shelf life of Mary Kay Inc products, ingredients, and technologies prior to market launch. Begins to independently deliver on a range of activities, such as risk assessments, study design, drafting technical reports and summaries, and project management. Communicates effectively with peers, management, and external laboratory. Communicates effectively with and helps support peer PIA operations in MK China and other international markets. About the Role: * Applies basic understanding of standard lab practices and techniques to substantiate the stability of ingredients, products and other items marketed by Mary Kay Inc. Works with supervisor or more experienced colleagues to ensure that Mary Kay products are designed to maintain their fit, form, and function during expected use, storage conditions and shelf life, and seeks consultation when addressing non-standard issues. Begins to compile data, analyze, and interpret results, writes and/or reviews reports, communicates study results to other R&D or New Product Development partners. May function as a NPD project owner for PIA. Collaborates with Product Formulation, Process Development/Commercialization and Package Engineering during formula development to ensure testing plans and protocols are right sized based on product form and package selection. Effectively communicates cross-functionally. * Works within department and assists senior technical staff on projects and initiatives. Drafts, updates, and/or trains on standard operating procedures, work instructions, methods and other laboratory documents as needed to ensure technical rigor and to comply with internal and regulatory requirements. * Demonstrates a continuous improvement mindset in daily work. Begins to critically evaluate work processes and may make thoughtful proposals on how to improve our work. Participates in activities and projects to support overall department/R&D goals. Collaborates with others within the department on projects and initiatives to accomplish team objectives. * Develops the technical capabilities of self. Remains externally focused and maintains awareness of industry technology, public relations issues, product safety concerns, and regulatory compliance related to stability testing and analysis. Seeks opportunities both internally and externally to grow knowledge base and skill set. This may include attendance at Stability webinars, conferences, etc. to further the alignment of the lab to industry standards. * Expected to participate in routine laboratory maintenance efforts, including ordering, solvent preparation, hazardous waste disposal, instrument vendor communications, and overall GLP. * This job requires on-site work at a Mary Kay facility. Skills & Experience: Education: Bachelor/University Degree Education Focus: Chemistry or related field Experience: 0+ years Additional Skills and Experience: Additional Skills & Abilities * Must understand basic principles of chemistry. * Must possess excellent communication skills that help explain complex concepts to collaborators, along with written and presentation skills for both technical and non-technical audiences. * Must be proficient in Microsoft Office programs (Outlook, Word, Excel, and PowerPoint). * Must be well organized, capable of managing high levels of detail, and handling multiple activities/tasks under pressure. * Demonstrates agility. Able to adapt to changing priorities * Must be able to perform duties with minimal direction and independently perform assignments with general guidance for expected results. Company Overview Looking for a career where you can make a difference? At Mary Kay we are committed to enriching the lives of women and their families around the world, we offer careers with unlimited opportunities to do something beautiful every day. More than 5,000 employees work in locations around the world. They provide the products, marketing and other support to millions of Independent Beauty Consultants (IBCs) who work as independent contractors, selling our products directly to consumers in nearly 40 markets on five continents. We are a company that believes in our people and cares for them with truly exceptional benefits. We offer: * A comprehensive health plan which includes medical, dental, and vision with low premiums * 401(k) plan * A generous profit-sharing program * Free access to on-site fitness center and on-site clinic Company Overview Looking for a career where you can make a difference? At Mary Kay we are committed to enriching the lives of women and their families around the world, we offer careers with unlimited opportunities to do something beautiful every day. More than 5,000 employees work in locations around the world. They provide the products, marketing and other support to millions of Independent Beauty Consultants (IBCs) who work as independent contractors, selling our products directly to consumers in nearly 40 markets on five continents. We are a company that believes in our people and cares for them with truly exceptional benefits. We offer: * A comprehensive health plan which includes medical, dental, and vision with low premiums * 401(k) plan * A generous profit-sharing program * Free access to on-site fitness center and on-site clinic
    $50k-76k yearly est. 13d ago
  • Senior Applied AI Scientist

    Cisco 4.8company rating

    Senior principal scientist job in Dallas, TX

    **Meet the Team** Splunk, a Cisco company, is building a safer, more resilient digital world with an end‑to‑end, full‑stack platform designed for hybrid, multi‑cloud environments. Join the Foundational Modeling team at Splunk, where we advance the state of AI for high‑volume, real‑time, multi‑modal machine‑generated data - including logs, time series, traces, and events. We combine deep AI research expertise with the scale and operational excellence of Splunk and Cisco's global engineering capabilities. Our work spans networking, security, observability, and customer experience - designing and deploying foundation models that enhance reliability, strengthen security, prevent downtime, and deliver predictive insights across Splunk Observability, Security, and Platform at enterprise scale. You'll be part of a culture that values technical excellence, impact‑driven innovation, and cross‑functional collaboration - all within a flexible, growth‑oriented environment. **Your Impact** + Lead the research, design, and deployment of large‑scale foundation models for machine‑generated data - primarily time series, augmented with logs traces, and events. + Optimize distributed training and inference pipelines to maximize accuracy, performance, and efficiency at scale. + Work closely with engineering, product, and data science to ensure solutions meet defined technical requirements and deliver tangible business impact. + Mentor team members and contribute directly to model architecture reviews, experimental design, and production rollout processes. + Stay current with AI/ML developments and integrate relevant advancements into ongoing projects and technical plans. **Minimum Qualifications:** + PhD in Computer Science, or related quantitative field, plus 1+ years of industry research experience. + Proven track record in at least one of the following areas: large language modeling for both structure and unstructured data, deep learning‑based time series modeling, advanced anomaly detection, and multi-modality modeling. + Solid proficiency in Python and deep learning frameworks (e.g., PyTorch, TensorFlow) + Experience translating research ideas into production systems. **Preferred Qualifications:** + Deep Learning for Time Series & Forecasting - Proven expertise designing and deploying architectures such as temporal transformers, temporal convolutional networks, and spatial‑temporal models. + Advanced Anomaly Detection - Experience creating robust, scalable approaches (statistical, deep learning, or hybrid) for high‑volume, real‑time time series data. + Multi‑Modal AI Modeling - Strong track record fusing logs, time series, traces, tabular data, and graphs for foundation models tackling complex operational insights. + Probabilistic Forecasting & Uncertainty Quantification - Skills in Bayesian deep learning and probabilistic models to capture and communicate predictive uncertainty. + Large‑Scale Training & Optimization - Experience optimizing model architectures, distributed training pipelines, and inference efficiency to minimize cost and latency while preserving accuracy. + MLOps & Continuous Learning - Fluency in automated retraining, drift detection, incremental updates, and production monitoring of ML models. + Strong Research Track Record - Publications in top AI/ML conferences or journals (e.g., NeurIPS, ICML, ICLR, AAAI, CVPR, ACL, KDD) demonstrating contributions to state‑of‑the‑art methods and real‑world applications. **Why Cisco?** At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. **Message to applicants applying to work in the U.S. and/or Canada:** The starting salary range posted for this position is $174,500.00 to $226,500.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not including incentive compensation*, equity, or benefits. Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process. U.S. employees are offered benefits, subject to Cisco's plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time. U.S. employees are eligible for paid time away as described below, subject to Cisco's policies: + 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees + 1 paid day off for employee's birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco + Non-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees + Exempt employees participate in Cisco's flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations) + 80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next + Additional paid time away may be requested to deal with critical or emergency issues for family members + Optional 10 paid days per full calendar year to volunteer For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco's policies. Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows: + .75% of incentive target for each 1% of revenue attainment up to 50% of quota; + 1.5% of incentive target for each 1% of attainment between 50% and 75%; + 1% of incentive target for each 1% of attainment between 75% and 100%; and + Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation. For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid. The applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $199,700.00 - $292,800.00 Non-Metro New York state & Washington state: $174,500.00 - $260,500.00 * For quota-based sales roles on Cisco's sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. ** Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements. Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis. Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.
    $81k-101k yearly est. 33d ago
  • EHS Principal Scientist/Manager

    Weston Solutions Inc. 4.5company rating

    Senior principal scientist job in Frisco, TX

    At Weston Solutions, Inc. you will do meaningful work and make valuable contributions. Employee-ownership at Weston is a path to professional growth and access to diverse opportunities in a highly connected community that works together across key service areas to make a difference in the environment. Weston continues to evolve and adapt to our changing world as a premier provider of environmental and infrastructure services for over sixty years. In both the public and private sectors our teams help identify, solve, mitigate, and manage critical environmental issues to help clients achieve a more sustainable future. In the EHS Principal Scientist/Manager, role you'll lead high-impact environmental, health, and safety (EHS) programs that help clients solve complex challenges and achieve their goals. You'll guide multidisciplinary teams, manage large-scale projects, and build trusted relationships with clients across industries. Whether you're designing innovative EHS solutions, mentoring future leaders, or driving business growth, your expertise will shape strategy, ensure quality, and deliver meaningful results. This role blends technical leadership, client engagement, and program management-perfect for someone who thrives in dynamic environments and enjoys making a lasting impact. Location: Bay Area, CA; Dallas or Austin, TX; Remote Expected Outcomes: * Independently solve routine and complex EHS challenges using sound judgment and data-driven analysis, and creative problem-solving. * Lead and manage large-scale, multidisciplinary EHS consulting programs for federal, municipal, or industrial clients, ensuring delivery meets scope, schedule, budget, and quality standards. * Manage all phases of program execution, including staffing, budgeting, subcontractor coordination, and reporting, to ensure successful project execution. * Serve as a senior technical expert and strategic advisor, overseeing the design, development, and implementation of EHS solutions tailored to client needs. * Serve as a primary client contact, delivering strategic guidance, technical expertise, and high-impact presentations. and high-quality deliverables * Maintain strong client relationships and uphold Weston's standards for quality, service, and stewardship. * Support business development through client engagement, proposal development, consultative sales efforts, and identifying new opportunities. * Conduct comprehensive complex audits, assessments, and program reviews across health, safety, and environmental domains. * Prepare and review high-quality deliverables including technical reports, proposals, and program documentation in accordance with internal quality standards. * May serve as a qualified reviewer and expert witness in area of specialization. * Mentor and supervise project managers and technical staff; participate in hiring, performance management, and team development. * Actively participate in professional organizations and stay current with industry trends and best practices. * May lead the growth of a satellite office, service line, or regional practice area. * Travel, use of PPE, and work in physically demanding or hazardous environments may be required. Knowledge, Skills & Abilities: * Bachelor's degree in science or engineering; typically requires 17+ years of relevant EHS experience, or 15+ years with a master's, or 13+ years with a PhD. * Recognized expertise in one or more EHS disciplines, with a strong internal and external reputation. * Extensive knowledge of EHS regulations, permitting, and compliance (OSHA, EPA, ISO), with hands-on experience in industrial hygiene, safety engineering, ergonomics, and emergency response. * Proven ability to lead large, complex programs and cross-functional teams, managing multi-million-dollar budgets and competing priorities. * Skilled in environmental sampling, data analysis, audits, technical reporting, and compliance assessments. * Experience developing and implementing EHS programs aligned with client business objectives and integrating with broader business operations. * Strong consulting and client stewardship skills, with the ability to influence decisions, deliver strategic value, and support business growth. * Demonstrated success in proposal development, pricing strategy, and consultative sales processes. * Effective in mentoring and managing staff, including hiring, performance evaluation, and career development. * Excellent written and verbal communication skills; confident in public speaking, technical training, and high-stakes client presentations. * Proficient in ergonomic evaluations across diverse environments and in Microsoft Office and relevant technical tools. * Strategic thinker with strong time management, delegation, and problem-solving abilities. * Must be a Qualified Reviewer in at least two subject areas. We fully invest in our people: Weston provides a generous, comprehensive benefits package program that offers employees high value options with solid financial protection, meeting the personal needs of its people and their families. * Medical, Dental, Vision, 401K with base and matching employer stock contributions. * Paid time off including personal, holiday, and parental leave. * Life and disability plans. * Critical illness and accident plans. * Work/Life flexibility. * Professional development opportunities. Compensation will vary based upon experience, education, skill level, and other compensable factors.
    $45k-57k yearly est. Auto-Apply 60d+ ago
  • Senior R&D Scientist

    Medisca

    Senior principal scientist job in Irving, TX

    A Medisca Partner, CED Analytical Labs is an analytics testing laboratory that delivers customized solutions with an unwavering commitment to quality and innovation that their customers can always count on. Offering worry-free and agile testing services at the highest standards of quality, CED Analytics supports partners in the pharmaceutical compounding, life-science, and healthcare industries. Committed to Partners in Wellness, CED Analytics offers an unfailing devotion to improving lives across a multitude of needs and multitude of people. The Senior R&D Scientist serves as an active member of the pharmaceutical laboratory and provides scientific support to ongoing method/assay development and validation. This includes generation of pre-protocol documentation (development/validation plans), conducting experiments, reviewing results, and providing reports on results and conclusions. As a senior member of the R&D team, you lead by example and provide support and guidance to other member of the team. The position is on site in Irving, Texas. The opportunity Applies the principles, theory, and techniques of Good Laboratory Practices (GLP) to produce and report appropriate pharmaceutical laboratory results. Monitors test methods and analyses to ensure that acceptable levels of analytical performances are maintained. Provides subject matter expertise to the laboratory, using a systematic approach to problem-solving. Develops new tests/assays and/or improvements to existing tests, with guidance from the Lead R&D Chemist. Writes formal validation plans, timelines, and reports and provides oversight in the creation and execution of validation plans and reports of all R&D projects. Participates in the training of laboratory staff in principles of methods and applications within the services according to CED Analytical Laboratory quality system procedures. Aids in the investigation, installation, evaluation, and purchase of: laboratory equipment instrumentation, computer software/hardware, and other specialty items. Participates in and records quality investigations and corrective actions, where appropriate. Reviews literature and competitive information for R&D planning and analysis of results. Collaborates with various groups for study level publication planning including manuscript writing and submissions. Collaborates to achieve publications for pharmaceutical study data through coordination with investigator authors and project management of reviews and revisions for abstracts and manuscripts. Generates documents to support regulatory submissions and/or responds to questions from regulatory authorities about existing submissions. Method Validation Maintain an optimized schedule of method development activities. Perform method/sample validation including: Method development. Generating protocol specified data. Analysis of data according to validation parameters. Statistical analysis of data; stability study trending. Validation report writing. Sample Testing Run lab experiments and record data in laboratory notebooks with accuracy and completeness. Calculate results as required in compendial methods and procedures. Responsible for meeting due dates for the following testing: Perform instrumentation testing for finished product samples. HPLC assay, dissolution, etc. Perform wet bench testing for finished product samples. pH, viscosity, water determination, etc. Inventory Login & Upkeep Maintain laboratory inventory of chemicals and supplies. Check stock levels and order commonly used chemicals as needed. Remove and update inventory for expired chemicals. Periodic inventory of chemicals and supplies on hand. Keeps and maintains work area clean, neat and organized during and after processing time. Ensure all instruments used are well maintained and the workspace is kept neat. Compliance to FDA regulations and CED SOPs. Perform other duties as assigned. Qualifications MS in chemistry or a science related field, with knowledge of common laboratory techniques. Eight (8) years of laboratory experience performing analytical testing. HPLC expertise, method development and/or method validation experience required. Working knowledge of cGMP/GLP, ICH, USP/NF, FDA regulations. Knowledge of Microsoft Office suite (Word, Outlook, Teams and Excel) required. Excellent communication skills: English (oral & written) required. Strong work ethic and reliable. Excellent time management and organizational skills. Able to work under pressure and successfully function in a fast-paced environment. What's in it for you … We invest time and resources into making sure Medisca is as good as the people we hire. Balance Your Life - PTO, vacation policy and paid statutory holidays Invest in your health - Group Benefit plan and health savings account Your Future is Bright - Opportunities to learn and grow within CED Save for your Future - 401k plan retirement Help us grow - Employee Referral Program We like to have fun - company events throughout the year We thank all applicants for their interest; however, only candidates to be interviewed will be contacted. We are an equal opportunity employer. #LI-Onsite
    $64k-96k yearly est. 60d+ ago
  • Pharmaceutical R&D Scientist

    Synergy Bioscience

    Senior principal scientist job in Dallas, TX

    Synergy Bioscience, a contract research organization (CRO), serving the life science industry by providing product development, analytical chemistry, and microbiology testing. We are currently seeking highly qualified R&D scientists with extensive experience in pharmaceutical product development and instrumental analysis and writing technical reports. Role and Responsibilities: The successful candidate will be responsible for effectively working on product development aspects, such as formulation, lyophilization, leachable/extractable, test method development/validation, stability studies, and others. They will analyze results, interpret data, and provide both oral updates and written reports in collaboration with the laboratory manager. Adherence to standard operating procedures (SOPs), safety guidelines, and compliance with current Good Manufacturing Practices (cGMP) regulations will be required in this highly regulated work environment. The individual will also ensure that the R&D lab remains a GMP-compliant and safe working environment. Key responsibilities include: Conducting R&D activities using laboratory equipment such as LC-MS, GC-MC, or ICP-OES. Writing SOPs, Protocols, and technical reports. Following cGMP and GDP work requirements. Qualifications and Experience: Ph. D. degree in chemistry or biochemistry with at least 3 years of experience. Applicants with MSc degree may be considered if they have the right skill sets. Exceptional technical writing and communications skills. In-depth knowledge of US FDA regulations and the ICH Guidelines. Strong organizational skills. Skills Required: Detail-oriented with the ability to multitask and prioritize tasks to meet deadlines. Demonstrated ability to use logic and reasoning to solve problems. Self-motivated individual, capable of working both independently and in a team, while maintaining a focus on quality. Professional attitude emphasizing teamwork and cooperation.
    $58k-89k yearly est. 60d+ ago
  • Scientist II

    Leonardo DRS, Inc.

    Senior principal scientist job in Dallas, TX

    **Job ID: 112799** **Schedule: 9/80** The Electro-Optical Infrared Systems (EOIS) line of business within DRS has locations in Dallas and Austin, TX, Melbourne, FL, and Cypress, CA. EOIS develops, manufactures, and supports infrared and electro-optical solutions for soldiers, ground vehicles and airborne platforms. We offer an exciting and challenging work environment, a competitive salary and benefits package, and a business culture that rewards performance. _Employing the world's brightest. Supporting the world's bravest._ **Job Summary** The Leonardo DRS RAPID Laboratory is looking for a confident, highly motivated Scientist with semiconductor materials and device modeling experience to join our Research and Development team. We are looking for a strong candidate with experience in modeling key properties of photodiodes and infrared absorbing materials systems such as direct and indirect bandgap semiconductors, dark current, carrier generation/recombination and lifetimes, and carrier transport. As a Scientist, you will also become an expert in infrared photodiodes, focal plane array architecture and fabrication, and the application to advanced sensors and avalanche photodiodes (APDs). You will be an integral part of DRS' new product and technology development efforts in infrared sensors. You will interface with other team members representing a wide range of disciplines, including material science, process engineering, device fabrication, test engineering, and system design. You will work with other scientists to model the performance of current and novel device architectures for a variety of characteristics and aid in the optimization of device designs that both meet aggressive performance targets and are manufacturable. To that end, you will work in a team with other scientists and engineers including fabrication specialists, product/process engineers, and test and systems engineers to optimize device designs for yield and manufacturability. In addition, you will be the technical and/or project lead on development projects guiding both technical direction as well as coordination of key technical resources. **Job Responsibilities** - Model new device architectures that you or your colleagues may propose. Understand device design parameters and specification requirements and their impact on device performance. Help shape device architecture choices through semiconductor device modeling. - Understand advanced semiconductor device physics to comprehend the effects process, fabrication, and integration have on final device performance and communicate technical requirements to engineers and scientists to ensure success. - Construct and coordinate experimental plans to solve problems. Identify key input and output variables and provide analysis of results. Suggest improvements or fixes or experiments to help unravel unknowns. Lead the execution and data analysis of those experiments as appropriate. - Participate and contribute to multi-disciplinary project teams. - Organize, interpret, and present results to technical peers as well as to upper management or customers. **Qualifications** + Doctorate (PhD) Degree in relevant discipline such as Materials Science, Physics, or Electrical Engineering. + 3+ years in semiconductor device physics and modeling + Strong coding skills to maintain, modify, and create device performance models for a variety of solid-state device architectures and phenomenology. + Ability to understand and analyze data related to semiconductor device performance. + Strong analytical and problem-solving skills. + The candidate must be organized, proactive, and able to communicate to both highly technical and programmatic audiences with equal ease. **Preferred Skills and Experience** - Knowledge and experience with a variety of semiconductor fabrication processes. - Experience with designing, fabricating, or testing infrared photodetectors and sensors. - Knowledge of photodiodes or other sensors or photovoltaics. - Ability to independently conduct various electrical test measurements on devices and analyze the data to draw conclusions. - MATLAB, Python, Lumerical FDTD, LabView, JMP, SpotFire, MiniTab and other relevant engineering software packages to perform modeling and/or analyze data. U.S. Citizenship required. This position requires an active DOD security clearance or the ability to obtain such clearance within a reasonable time after commencement of employment. _Taking care of our people is a top priority at Leonardo DRS. We are proud to offer competitive salaries and comprehensive benefits, including medical, dental, and vision coverage, a company contribution to a health savings account, telemedicine, life and disability insurance, legal insurance, and a 401(k) savings plan. We champion wellness programs that focus on physical, emotional, and financial well-being. We develop our talent by offering programs and activities to support career-growth, professional development, and skill enhancement. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours._ _*Some employees are eligible for limited benefits only_ _Leonardo DRS, Inc. and its subsidiaries provide equal opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws._
    $53k-84k yearly est. 60d+ ago
  • IVD Scientist I

    Universal Diagnostics

    Senior principal scientist job in Dallas, TX

    The Opportunity: Universal DX is seeking a Scientist I to join our growing product development team working on the development and commercialization of Next Generation Sequencing (NGS) products for early cancer detection. Reporting to a Senior Scientist in the Product Development team, this role will be instrumental in the planning, design, and execution of analytical validation studies to characterize the performance of Universal DX's screening test for colorectal cancer. You will be part of a team that is passionate about developing novel diagnostic tests for the early detection of cancer. As part of the team, you will be in a Company that aims to have a huge positive impact on society by achieving the ambitious purpose of "making cancer a curable disease by detecting it earlier". How you'll contribute: * Draft and review technical documents, including protocols, reports, and standard operating procedures (SOPs). * Plan and document development and V&V studies in alignment with regulatory standards. * Coordinate the execution and analysis of studies with the lab and biostatistics teams. * Identify and address technical challenges in assay workflow and help provide innovative solutions. * Collaborate with R&D teams to translate research findings into scalable diagnostic assay. * Partner with Automation, R&D, Quality Assurance, and Regulatory Affairs teams to meet project deadlines. * Contribute to cross-functional meetings, presenting progress and technical insights. * Maintain adherence to quality management systems (QMS) and ensure compliance with regulatory guidelines. What you'll bring: * Ph.D. or Master's degree in Molecular Biology, Biochemistry, Genetics, or a related field. * Experience with molecular biology and NGS. * Proven ability to collaborate effectively with cross-functional teams. * Proficiency in the interpretation, analysis, and documentation of study results. * Strong writing skills and experience with documentation. * Knowledge of regulatory requirements (FDA, IVDR) and industry standards (CLSI guidelines). * Excellent problem-solving, analytical, and project management skills. * Comfortable working in fast-paced environment with ability to adapt to shifting priorities. Preferred Qualifications: * Experience with cf DNA and liquid biopsy technologies. * Hands-on experience with verification and validation of IVD products.
    $53k-84k yearly est. Auto-Apply 60d+ ago
  • Color Scientist

    Hempel Group 4.2company rating

    Senior principal scientist job in Dallas, TX

    Reports to: Research & Development Manager Do You Dream of Working in a Fast-Paced Environment Where Your Initiative Drives Success? Are You Ready to Drive Change Through Innovation and Responsible Action? The Color Scientist is responsible for supporting the development, matching, and maintenance of color formulations within the coatings segment. This role ensures accuracy, consistency, and efficiency in color processes through technical execution, database management, and cross-functional collaboration. The Color Scientist provides insight to internal teams, distributors, and customers while contributing to continuous improvement initiatives and supporting commercial/regional projects. Do You Want to Be Part of a Global Team Where Collaboration Drives Success? What you need to be successful in this role: Execution-oriented: delivers tasks with precision and timeliness. Collaborative: partners with peers, distributors, and cross-functional teams. Technical: focuses on accuracy of formulas, testing, and data. Supportive: assist with training and documentation but does not own strategy or leadership responsibilities Adaptability- Demonstrates adaptability and resilience by effectively adjusting to frequent changes in priorities, systems, and processes, while embracing new implementations to ensure continued alignment with organizational objectives. Key Responsibilities Execute color development, color matching, and tinting requests for R&D, distributors, customers and commercial. Support maintenance of color databases (Synergy T3, LargoMatch, LargoTint, etc.), ensuring formulas are accurate, current, and aligned with regional/global standards. Conduct testing, evaluation, and troubleshooting of color formulations to resolve technical issues including customer complaints. Conduct database audits, identifying and correcting shade duplications, missing reflectance data, or misalignments. Support distributor launches by preparing formulas, files, and training materials. Support product launches as needed based on color database requirements Collaborate with cross-functional teams (R&D, Technical Service, Operations, Marketing, Sales) to deliver color solutions. Assist with training, documentation, and technical support to internal staff and distributor personnel. Contribute to the development of SOPs and knowledge-transfer documents for sustainable processes. Participate in projects aimed at improving efficiency, standardization, optimization, and productivity in alignment with global color lab systems. Independently work and manage multiple projects with varying timelines. Troubleshoot color database related issues at off-site locations Travel requirement Qualifications Bachelor's degree in chemistry, Materials Science, or related field (or equivalent technical experience). Color matching and color theory experience is required 2-4 years of experience in a coatings or chemical manufacturing environment with focus on color matching, tinting, or formulation. Hands-on experience with color database software and spectrophotometer. Strategic thinker with a detail-oriented and proactive approach. Proficiency in spoken English and Spanish is considered a plus. Team members have the option to work a 4/10 schedule - four 10-hour days per week with one weekday off. Please note, we do not offer sponsorship for this role. Must be authorized to work in the US. Sounds like a match? Welcome to apply! Click the ‘Apply for position' button at the top of the page and submit your application letter with a CV in English via our recruitment system. Application due 2026-01-30 Seniority Level Associate Job Functions Production, Product Management, Research Industry Chemicals At Hempel, you're welcomed to a global community of +7000 colleagues around the world. A workplace built on shared trust, mutual respect and support for each other. We're on a mission to double our impact. To succeed, we need bright minds and team players. Which is why, from day one, your input, ideas and initiative are not only welcomed, but expected. In return, you will enjoy great opportunities for development in a growing global company - and be part of the solution by contributing to our global impact. At Hempel, we are committed to everyone feeling safe, valued and treated equally, in an environment where each employee can bring their authentic selves to work. We believe that inclusion is key to innovation and by bringing together the most diverse perspectives and talents, we can achieve great things, together.
    $51k-84k yearly est. Auto-Apply 57d ago
  • Scientist II - Research, Innovation, and Development

    AG Talent Acquisition

    Senior principal scientist job in Flower Mound, TX

    About The Role This Scientist II will formulate a wide range of personal care products incorporating the company's cosmetics raw materials. Develop new formulas using existing and new technologies in the personal care product area to support company-wide growth and future brand strategies. Ensure that formulas meet expected performance, safety, and regulatory requirements so that they can be produced in manufacturing. Experimentation on the bench with conventional and/or non conventional/creative approaches with new formula bases, raw ingredients and processing techniques that will lead to unique product claims and benefits. Essential Duties and Responsibilities include the following. Other duties may be assigned. Knowledgeable experienced formulation of a variety of personal care products, cosmetics, and OTC from concept to finished product. Determine and perform the design of experiment to evaluate new and/or alternate raw materials through bench trials Creating innovative formulations in a capable affective manner to answer trends in the market and meet project requirements. Proactive about meeting business needs and providing solutions with minimal guidance. Conduct stability testing to ensure formula and/or formula/package robustness. Prepare laboratory batches for studies and evaluations Develop specifications for new and/or reformulated products, ensuring product quality. Serve as Lab Applications representative on cross-functional teams. Remain up to date and current on trends in the retail market and trends on formulations materials, ingredients, cost, etc. Working knowledge of FDA regulations, and cGMPs, safety guidelines Notebook documentation. Customer support and interaction on a regular basis and problem-solving.
    $58k-89k yearly est. 60d+ ago
  • Biomedical Research Scientist

    Revance 4.2company rating

    Senior principal scientist job in Dallas, TX

    The Biomedical Research Scientist conducts research, develops, designs, and executes biomedical research studies, and assesses feasibility, scientific validity, and efficacy of selected Revance innovation projects, emerging technology, and current Revance products. The Biomedical Research Scientist conducts and analyzes study results regarding instrumental or other laboratory-based and/or clinical findings, as well as makes critical assessments to the direction of research work for areas within Biomedical Innovation. This role is responsible for new technology evaluation in the areas of skin aesthetics, therapeutics (OTC), and skincare (non-drug) areas. These include methodologies using biochemical, cellular, tissue construct, ex-vivo skin and human subject donor for dermatological evaluation. Specific details to these endpoints are considered proprietary. This role also has responsibility for the evaluation of current (Revance and competitive) marketed products for reproducibility, performance, and where appropriate, product claims. Often these values are compared to historical control values to determine lot-to-lot acceptance, quality standards, competitive advantage, or product troubleshooting. These tests include the evaluation of new techniques to increase product performance or troubleshooting product failures. The Biomedical department conducts a wide range of external research studies and collaborations for the development and evaluation of technologies using genomic, proteomic, lipidomic, metabolic endpoints, in vivo , in vitro , and biome-based areas. Reporting to: VP, Clinical Development & Biomedical Innovation Location: Dallas, TX - onsite Responsibilities/Essential Duties: Manage the inventory of Biomedical Innovation Lab equipment and lab supplies related to the various inhouse studies. Attend meetings, events and seminars in order to detail, discuss and promoted various Biomedical Innovation studies. Collect specimens and input data and information into an electronic system. Complete visits with study subjects, and schedule follow-ups for samples or evaluation. Collaborate closely with other Revance research (Bioscience department) and Clinical staff in scheduling future appointments or shipments for biological sourced material to be evaluated in Biomedical assays. Act as Lead Scientist on research, study designs, protocol development, data analysis, interpretation and presentation. This includes both internal and external studies as described for the areas of research for the department. Create presentations related to study progress with are presented to the Scientific Affairs research team and upper management. Basic Qualifications: Bachelor's degree & 7-10 years' directly related experience; OR Master's degree & 3-5 years' directly related experience; OR PhD and 2+ years' directly related experience. Preferred Qualifications: PhD in Biochemistry, Biology, Biomechanical Engineering, or Molecular Biology. 2-4 years' experience in medical device or pharmaceuticals. Company Summary: Revance is a fast-growing global aesthetics and skincare company focused on providing innovative aesthetics and market-leading skincare offerings throughout every stage of life. With a differentiated portfolio of products spanning 60 countries, Revance meets the evolving needs of patients and consumers worldwide through continued innovation and commercialization of new products and treatments. What Revance invests in you: Competitive Compensation including base salary and annual performance bonus. Flexible PTO, holidays, and parental leave. Generous healthcare benefits, HSA match, 401k match, employer paid life and disability insurance, pet insurance, wellness discounts and much more! This section of the is required by the American with Disability Act (ADA). The ADA requires that job descriptions reflect the physical and mental demands required to effectively perform the essential duties of the job. The ADA prohibits employers from discriminating against a “qualified individual with a disability” in all aspects of the employment relationship. A “qualified individual with a disability” is “an individual who meets the education, experience, skill, and other job-related requirements of a position held or desired, and who, with reasonable accommodation, can perform the essential functions of a specified job.” Revance is an Equal Opportunity employer. All qualified applicants will receive consideration for employment based on merit, without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.
    $47k-66k yearly est. Auto-Apply 17d ago
  • Scientist

    Laticrete International 4.0company rating

    Senior principal scientist job in Grand Prairie, TX

    Are you looking for a new challenge? Passionate about innovation? Want to work for a global company that values integrity, teamwork, and loyalty? At LATICRETE International, we aim to be the leading construction brand trusted globally for high-performance tile and stone installation systems and building finishing solutions. We've been in business for over 65 years, family-owned for three generations, and can be found in over 100 countries. The Hartford Business Journal even named us one of Connecticut's top family-owned companies in 2017! We don't just make innovative, industry-leading products. Our purpose is to improve the built world and the lives of those who build it. We strive to connect with, engage with and improve the lives of our employees, our customers, our partners, and the global communities in which we operate. We are seeking passionate and ambitious employees who want to make a difference not just within our organization, but within their communities, our industry, and the world. If that sounds like you, then what are you waiting for? Join the family and expand your horizons! Just some of our benefits: Medical Dental Vision 401k Tuition reimbursement 12 paid holidays in addition to paid vacation and sick time Flexible spending Life Insurance, AD&D and Supplemental Insurance POSITION SUMMARY Under general supervision, the Scientist is responsible for independently formulating and conducting analytical tests in accordance with ANSI, ISO, International standards, ASTM procedures and/or other accepted methods. The Scientist is also responsible for designing complex chemical studies and experiments on organic and/or inorganic compounds for other chemists in the team. This role is also responsible for in-depth analysis of data and accurately reporting results. Scientists will demonstrate technical expertise and techniques in a specific area along with a complete understanding of projects. The scientist also demonstrates competency in planning research projects, production and Quality control. They are expected to train and work with chemists on assigned projects. Scientists are expected to use independent judgment within specific area to determine appropriate approach to project work. Additionally, they must identify new materials and develop quality control tests for new products and maintain working knowledge of all analytical equipment, procedures and techniques. ESSENTIAL DUTIES AND RESPONSIBILITIES Additional duties and responsibilities may be assigned, as necessary. Design, Develop and Validate - (50%) Under general supervision, formulate products to meet specified requirements. Devise and conduct experiments to solve increasingly complex problems. Evaluate and suggest new raw materials through increasing communication with raw material suppliers. Review and perform competitive testing and analysis as required. Maintain a clean working laboratory environment as well as properly working equipment. Ensure that all instruments that required periodic calibration and validation requirements do so per laboratory calibration/validation procedures. Comply with all laboratory, company, state and federal safety regulations. Provide Product Support - (20%) Maintain cooperative, professional attitude with all LATICRETE employees and customers. Support Technical Services requests to evaluate field complaints in specific area. Support Operations in evaluating product inconsistencies & providing disposition Participate in multi-disciplinary teams. Communicate results within R&D, cross-functional departments and Stage Gate Review meetings. Help organize and participate in field trials as required. Interact with end-use customers and contractors to understand product usage, limitations, and needs. Assist and guide the production scale-up of new products developed: Write batching formulas for the production department based upon completed and approved laboratory formulations. Follow process through to full commercialization. Determine Quality Control parameters for product testing. Design Experiments for Chemists, review data and analyze results. Data Analysis and Documentation - (10%) Responsible for documenting all work via approved methods and sharing developments via occasional technical presentations. Independently process, analyze, and interpret results and data in specific area. Summarize ongoing work and findings to colleagues during department meetings. Document work continuously according to standard practice. Summarize all project work in a formal end report. Mentor and Train New and Junior Team Members (20%) Write work instructions for R&D related test procedures. Help guide new and junior team members within the lab. Be a resource for escalations and problem solving. Impart Company knowledge of policies and procedures to help them orient to the organization. Consistently uphold Company culture through positive communications, managing conflict and fostering an open and constructive environment. REQUIRED SKILLS & QUALIFICATIONS To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Education and Experience: BS in Chemistry, Material Science, Polymer Science or relevant Engineering discipline is required. MS a plus. 8+ years of construction materials formulation experience with a proven track record of successful New Product Development, Scientific report writing, and skills in mentoring people. Specialized Skills and Experience: Experience formulating products in a research and development lab environment in a specific area of the construction industry. Experience with Production/Operations, Product Management, QC, ISO processes, Analytical Chemistry, Product Development, Finance, Accounting and Marketing departments. Must be familiar with the process of researching patents, writing invention disclosures, and other publications within the industry. Demonstrated analytical ability in specific area, well organized, detail oriented, and systematic in documenting results. Demonstrated verbal and written communication skills in order to present and write reports. Ability to organize and present results in a clear concise manner. Must be able to analyze data independently and apply some specialized knowledge (e.g. DOE and statistical methods to solve problems). Must be a self-starter and able to multi-task. Computer skills: Intermediate to Advanced knowledge of Microsoft Office 365 (Word, Excel, PowerPoint), Outlook and other specialty software systems as required. Physical Requirements: Lift: Must be able to lift and/or carry a minimum of 50 pounds. Push/Pull: Must be able to push/pull 50 pounds. Standing: Must be able to stand at least 50% of the day. Sitting: Must be able to sit at least 50% of the day. Travel: Domestic travel may be required as needed #LI-DS1
    $53k-86k yearly est. Auto-Apply 60d+ ago
  • Nursing Researcher/Scientist

    Methodist Health System 4.7company rating

    Senior principal scientist job in Dallas, TX

    Your Job: The Nurse Research Coordinator role performs advanced-level research coordination to support IRB-approved clinical research across Methodist Health System and its affiliates. In addition to customary research coordination activities, the Nurse Research Coordinator, under the direction of the principal investigator, will perform study-related assessments and procedures, such as: physical examinations, transient elastography (TE), electrocardiogram (ECG) infusion therapy, phlebotomy, and administer medications as outlined in the research protocol. Your Requirement: • AA/BA/BS or higher in a science-related field - Required. • 3 years of experience in industry-sponsored research - Required • LVN or RN - Required. • Certification from the Association of Clinical Research Professional (ACRP), Society of Clinical Research Associates (SoCRA), or Research Administrators Certification Council (RACC) is highly preferred. Your Responsibilites: • Schedule, monitor, and manage a caseload of patients. • Perform a variety of study-related procedures as indicated by the study protocol. • Enter data into designated Electronic Data Capture (EDC) system with minimum error, and address queries in a timely manner. • Assess and determine patient eligibility according to protocol criteria. • Develop data collection tools and source documentation. • Facilitate industry-sponsored research monitoring visits and audits. • Complete other duties as assigned to support the Methodist Health System Clinical Research Institute. • S/he must have effective organizational skills, a high-level of knowledge of EPIC or similar EHR/EMR, the ability to efficiently abstract data from patient medical records, as well as understands medical terminology for a variety of medical disciplines. • Must have reliable transportation and be able to travel locally regularly. Methodist Dallas Medical Center is one of North Texas' best places to work. And it keeps getting better. The flagship hospital of Methodist Health System, Methodist Dallas is a 595-bed acute care teaching and referral hospital. It is home to the only adult Level I Trauma Center in southern Dallas, the first and only Certified Comprehensive Stroke Center in southern Dallas, and the newly renovated Linda and Mitch Hart Breast Center. Celebrating more than 90 years of service, we strive to have a diverse workforce that reflects the communities we serve and welcomes the skills and talents of all groups. Our reputation as an award-winning employer shows in the distinctions we've earned: * Magnet-designated hospital * 150 Top Places to Work in Healthcare by Becker's Hospital Review, 2023 * Top 10 Military Friendly Employer, Gold Designation, 2023 * Top 10 Military Spouse Friendly Employer, 2023 * Level III Neonatal Intensive Care Unit * Liver, kidney, and pancreas transplantation programs
    $41k-64k yearly est. 60d+ ago
  • Research Scientist

    Topaz Labs

    Senior principal scientist job in Dallas, TX

    We're Topaz Labs, an AI tech company that builds software to solve imaging problems like denoising, super-resolution, and deconvolution with deep learning. Over 1M photographers and designers trust us with their work, including on teams at Google, Nvidia, NASA, and more. We've processed over 1 billion images, achieved 1000% revenue growth in the last 4 years, and we're only getting started. We're looking for a Research Scientist to help us push the state-of-the-art in image and video enhancement. Your primary responsibility will be to explore and develop new deep learning models to solve inverse problems in imaging. You'll also evaluate customer feedback and image data to gauge performance and refine your models based on real-world usage.About us Rocketship growth and opportunity for impact ($3M → $30M revenue in four years) Over 1 million customers (including companies like Apple, NASA, Netflix) have used us for over 1 billion photos. Our tech has been covered by Fast Company, The Verge, Engadget, Mashable, BBC, and more World-class team that executes quickly, obsesses about the customer experience, and promotes from within Profitable company with infinite runway About you PhD or equivalent industry experience Prior key contributor to significant deep learning projects for image enhancement or image processing Significant prior experience with CNNs, GANs, Diffusion, and other common computer vision network architectures 2 years of hands-on experience with TensorFlow or PyTorch Good understanding of common image processing algorithms Working knowledge of C/C++ Well-read on major recent research papers in deep learning for image or video enhancement Aside from technical understanding and research skills, we're looking for someone with a strong work ethic, intellectual humility, and a shipping mentality. We're a small company with a high-visibility and high-performance culture, so you will work with a high degree of impact and autonomy. You'll also collaborate closely with other world-class researchers to exchange ideas and solve problems together. Our technology advantage has already driven strong success for our company, and your contributions will directly help determine our future growth. We offer strong base salary plus significant ownership that scales with the company's growth. We also offer 100% covered medical/dental/vision for employees, 15 days annual PTO plus holidays, and 401k matching. This is a full-time on-site role in Dallas, TX, and we will ask you to relocate if you're not in the area.
    $38k-58k yearly est. Auto-Apply 60d+ ago
  • Research Scientist

    R&D Partners

    Senior principal scientist job in Fort Worth, TX

    R&D Partners is seeking to hire a Research Scientist I - Analytical Chemistry in Fort Worth, TX. Your main responsibilities as a Research Scientist I - Analytical Chemistry: The individual will need to have a background in analytical chemistry and experience working in an analytical lab. It is preferred to have experience with common bench chemistry techniques such as preparation of reagent and buffers, titration, auto-titration, pipetting, etc.. Experience with chromatographic separation (HPLC, GC) and/or metrological instrumentation is a plus. The individual will need to follow established procedures, protocols, or best practices to analyze development samples for medical device projects. Perform assigned tasks under minimal supervision in support of approved projects and documents. What we are looking for in a Research Scientist I - Analytical Chemistry: BS degree in Scientific discipline; Chemistry preferred Chromatography Bench Chemistry Analytical Chemistry Laboratory Why Choose R&D Partners? As an employee, you have access to a comprehensive benefits package including: Medical insurance PPO, HMO & HSA Dental & Vision insurance 401k plan Employee Assistance Program Long-term disability Weekly payroll Expense reimbursement Online timecard approval Pay Scale: $75,358 $82,888 Dependent on Experience) R&D Partners is a global functional service provider and strategic staffing resource specializing in scientific, clinical research & engineering. We provide job opportunities within major pharmaceutical, biopharmaceutical, biotechnology, and medical device companies. R&D Partners is an equal-opportunity employer.
    $75.4k-82.9k yearly 60d+ ago
  • Research Scientist

    University of Texas at Dallas 4.3company rating

    Senior principal scientist job in Richardson, TX

    The Center for Wind Energy at UT Dallas ( UTD Wind) seeks to fill a research scientist position in optimization and control of wind energy systems. The successful candidate will be part of a team of faculty members, graduate students and industry partners developing methodology and new technologies to enhance the performance, reliability and resilience of wind energy systems. The position is to lead or support projects involving the modeling and control of wind turbine generators and wind plants. The successful candidate is expected to assist in the supervision of graduate students and have an active participation in the development of sponsored research. UT Dallas is home to a site of WindSTAR, an NSF Industry/University Cooperative Research Center for use‐inspired R&D for the advancement of wind energy science & technology. UTD Wind is also lead or partner in three multi‐million‐dollar projects funded by ARPA‐E. Essential Duties And Responsibilities The Center for Wind Energy at UT Dallas UTD Wind) seeks to fill a research scientist position in optimization and control of wind energy systems. The successful candidate will be part of a team of faculty members, graduate students and industry partners developing methodology and new technologies to enhance the performance, reliability and resilience of wind energy systems. The position is to lead or support projects involving the modeling and control of wind turbine generators and wind plants. The successful candidate is expected to assist in the supervision of graduate students and have an active participation in the development of sponsored research. UT Dallas is home to a site of WindSTAR, an NSF Industry/University Cooperative Research Center for use‐inspired R&D for the advancement of wind energy science & technology. UTD Wind is also lead or partner in three multi‐million‐dollar projects funded by ARPA‐E.
    $38k-55k yearly est. 60d+ ago
  • Senior Applied AI Scientist

    Cisco Systems, Inc. 4.8company rating

    Senior principal scientist job in Richardson, TX

    Meet the Team Splunk, a Cisco company, is building a safer, more resilient digital world with an end‑to‑end, full‑stack platform designed for hybrid, multi‑cloud environments. Join the Foundational Modeling team at Splunk, where we advance the state of AI for high‑volume, real‑time, multi‑modal machine‑generated data - including logs, time series, traces, and events. We combine deep AI research expertise with the scale and operational excellence of Splunk and Cisco's global engineering capabilities. Our work spans networking, security, observability, and customer experience - designing and deploying foundation models that enhance reliability, strengthen security, prevent downtime, and deliver predictive insights across Splunk Observability, Security, and Platform at enterprise scale. You'll be part of a culture that values technical excellence, impact‑driven innovation, and cross‑functional collaboration - all within a flexible, growth‑oriented environment. Your Impact * Lead the research, design, and deployment of large‑scale foundation models for machine‑generated data - primarily time series, augmented with logs traces, and events. * Optimize distributed training and inference pipelines to maximize accuracy, performance, and efficiency at scale. * Work closely with engineering, product, and data science to ensure solutions meet defined technical requirements and deliver tangible business impact. * Mentor team members and contribute directly to model architecture reviews, experimental design, and production rollout processes. * Stay current with AI/ML developments and integrate relevant advancements into ongoing projects and technical plans. Minimum Qualifications: * PhD in Computer Science, or related quantitative field, plus 1+ years of industry research experience. * Proven track record in at least one of the following areas: large language modeling for both structure and unstructured data, deep learning‑based time series modeling, advanced anomaly detection, and multi-modality modeling. * Solid proficiency in Python and deep learning frameworks (e.g., PyTorch, TensorFlow) * Experience translating research ideas into production systems. Preferred Qualifications: * Deep Learning for Time Series & Forecasting - Proven expertise designing and deploying architectures such as temporal transformers, temporal convolutional networks, and spatial‑temporal models. * Advanced Anomaly Detection - Experience creating robust, scalable approaches (statistical, deep learning, or hybrid) for high‑volume, real‑time time series data. * Multi‑Modal AI Modeling - Strong track record fusing logs, time series, traces, tabular data, and graphs for foundation models tackling complex operational insights. * Probabilistic Forecasting & Uncertainty Quantification - Skills in Bayesian deep learning and probabilistic models to capture and communicate predictive uncertainty. * Large‑Scale Training & Optimization - Experience optimizing model architectures, distributed training pipelines, and inference efficiency to minimize cost and latency while preserving accuracy. * MLOps & Continuous Learning - Fluency in automated retraining, drift detection, incremental updates, and production monitoring of ML models. * Strong Research Track Record - Publications in top AI/ML conferences or journals (e.g., NeurIPS, ICML, ICLR, AAAI, CVPR, ACL, KDD) demonstrating contributions to state‑of‑the‑art methods and real‑world applications. Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. Message to applicants applying to work in the U.S. and/or Canada: The starting salary range posted for this position is $174,500.00 to $226,500.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not including incentive compensation*, equity, or benefits. Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process. U.S. employees are offered benefits, subject to Cisco's plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time. U.S. employees are eligible for paid time away as described below, subject to Cisco's policies: * 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees * 1 paid day off for employee's birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco * Non-exempt employees receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees * Exempt employees participate in Cisco's flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations) * 80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next * Additional paid time away may be requested to deal with critical or emergency issues for family members * Optional 10 paid days per full calendar year to volunteer For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco's policies. Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows: * .75% of incentive target for each 1% of revenue attainment up to 50% of quota; * 1.5% of incentive target for each 1% of attainment between 50% and 75%; * 1% of incentive target for each 1% of attainment between 75% and 100%; and * Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation. For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid. The applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $199,700.00 - $292,800.00 Non-Metro New York state & Washington state: $174,500.00 - $260,500.00 * For quota-based sales roles on Cisco's sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements.
    $81k-101k yearly est. 34d ago
  • Color Scientist

    Hempel A/S 4.2company rating

    Senior principal scientist job in Dallas, TX

    Reports to: Research & Development Manager Do You Dream of Working in a Fast-Paced Environment Where Your Initiative Drives Success? Are You Ready to Drive Change Through Innovation and Responsible Action? The Color Scientist is responsible for supporting the development, matching, and maintenance of color formulations within the coatings segment. This role ensures accuracy, consistency, and efficiency in color processes through technical execution, database management, and cross-functional collaboration. The Color Scientist provides insight to internal teams, distributors, and customers while contributing to continuous improvement initiatives and supporting commercial/regional projects. Do You Want to Be Part of a Global Team Where Collaboration Drives Success? What you need to be successful in this role: * Execution-oriented: delivers tasks with precision and timeliness. * Collaborative: partners with peers, distributors, and cross-functional teams. * Technical: focuses on accuracy of formulas, testing, and data. * Supportive: assist with training and documentation but does not own strategy or leadership responsibilities * Adaptability- Demonstrates adaptability and resilience by effectively adjusting to frequent changes in priorities, systems, and processes, while embracing new implementations to ensure continued alignment with organizational objectives. Key Responsibilities * Execute color development, color matching, and tinting requests for R&D, distributors, customers and commercial. * Support maintenance of color databases (Synergy T3, LargoMatch, LargoTint, etc.), ensuring formulas are accurate, current, and aligned with regional/global standards. * Conduct testing, evaluation, and troubleshooting of color formulations to resolve technical issues including customer complaints. * Conduct database audits, identifying and correcting shade duplications, missing reflectance data, or misalignments. * Support distributor launches by preparing formulas, files, and training materials. * Support product launches as needed based on color database requirements * Collaborate with cross-functional teams (R&D, Technical Service, Operations, Marketing, Sales) to deliver color solutions. * Assist with training, documentation, and technical support to internal staff and distributor personnel. * Contribute to the development of SOPs and knowledge-transfer documents for sustainable processes. * Participate in projects aimed at improving efficiency, standardization, optimization, and productivity in alignment with global color lab systems. * Independently work and manage multiple projects with varying timelines. * Troubleshoot color database related issues at off-site locations * Travel requirement Qualifications * Bachelor's degree in chemistry, Materials Science, or related field (or equivalent technical experience). * Color matching and color theory experience is required * 2-4 years of experience in a coatings or chemical manufacturing environment with focus on color matching, tinting, or formulation. * Hands-on experience with color database software and spectrophotometer. * Strategic thinker with a detail-oriented and proactive approach. * Proficiency in spoken English and Spanish is considered a plus. * Team members have the option to work a 4/10 schedule - four 10-hour days per week with one weekday off. * Please note, we do not offer sponsorship for this role. Must be authorized to work in the US. Sounds like a match? Welcome to apply! Click the 'Apply for position' button at the top of the page and submit your application letter with a CV in English via our recruitment system. Application due 2026-01-30 Seniority Level Associate Job Functions Production, Product Management, Research Industry Chemicals At Hempel, you're welcomed to a global community of +7000 colleagues around the world. A workplace built on shared trust, mutual respect and support for each other. We're on a mission to double our impact. To succeed, we need bright minds and team players. Which is why, from day one, your input, ideas and initiative are not only welcomed, but expected. In return, you will enjoy great opportunities for development in a growing global company - and be part of the solution by contributing to our global impact. At Hempel, we are committed to everyone feeling safe, valued and treated equally, in an environment where each employee can bring their authentic selves to work. We believe that inclusion is key to innovation and by bringing together the most diverse perspectives and talents, we can achieve great things, together.
    $51k-84k yearly est. Auto-Apply 59d ago
  • Nursing Researcher/Scientist

    Methodist Health System 4.7company rating

    Senior principal scientist job in Richardson, TX

    Your Job: The Nurse Research Coordinator role performs advanced-level research coordination to support IRB-approved clinical research across Methodist Health System and its affiliates. In addition to customary research coordination activities, the Nurse Research Coordinator, under the direction of the principal investigator, will perform study-related assessments and procedures, such as: physical examinations, transient elastography (TE), electrocardiogram (ECG) infusion therapy, phlebotomy, and administer medications as outlined in the research protocol. Your Requirement: • PHD or DNP - Required. • 3 years of experience in industry-sponsored research - Required • RN - Required. • Certification from the Association of Clinical Research Professional (ACRP), Society of Clinical Research Associates (SoCRA), or Research Administrators Certification Council (RACC) is highly preferred. Your Responsibilites: • Schedule, monitor, and manage a caseload of patients. • Perform a variety of study-related procedures as indicated by the study protocol. • Enter data into designated Electronic Data Capture (EDC) system with minimum error, and address queries in a timely manner. • Assess and determine patient eligibility according to protocol criteria. • Develop data collection tools and source documentation. • Facilitate industry-sponsored research monitoring visits and audits. • Complete other duties as assigned to support the Methodist Health System Clinical Research Institute. • S/he must have effective organizational skills, a high-level of knowledge of EPIC or similar EHR/EMR, the ability to efficiently abstract data from patient medical records, as well as understands medical terminology for a variety of medical disciplines. • Must have reliable transportation and be able to travel locally regularly. • Support quarterly NDNQI Data Entry • Support the Magnet Program Director in Magnet submission and activities. Methodist Richardson Medical Center is a 443-bed, full-service, acute care hospital that serves Richardson, Garland, Plano, and surrounding areas in Dallas and Collin counties. We are a Certified Comprehensive Stroke Center as well as the nation's first hospital to receive The Joint Commission's Gold Seal of Approval for Pancreatic/Hepatic/Biliary Cancer Certification. We also provide services at Methodist Richardson Medical Center - Campus for Continuing Care, which include a behavioral health and addiction recovery unit, inpatient rehabilitation, long-term acute care, and more. We strive to have a diverse workforce that reflects the communities we serve and welcomes the skills and talents of all groups. Our reputation as an award-winning employer shows in the distinctions we've earned: Magnet -designated hospital 150 Top Places to Work in Healthcare by Becker's Hospital Review , 2023 Top 10 Military Friendly Employer, Gold Designation, 2023 Top 10 Military Spouse Friendly Employer, 2023 Level III Neonatal Intensive Care Unit Level III Trauma Center
    $41k-63k yearly est. Auto-Apply 60d+ ago

Learn more about senior principal scientist jobs

How much does a senior principal scientist earn in DeSoto, TX?

The average senior principal scientist in DeSoto, TX earns between $60,000 and $141,000 annually. This compares to the national average senior principal scientist range of $83,000 to $169,000.

Average senior principal scientist salary in DeSoto, TX

$92,000
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