• Merck & Co. (Rahway, NJ)
    Job DescriptionSr. Principal Scientist - Device Technical and Engineering Lead (Sr. Director Equivalent)Our company's Device Product & Process Development (DPPD) ... and influence clinical and commercial combination product development and launches. Principal Responsibilities:Lead and set direction for the device development… more
    HireLifeScience (11/18/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …Author publications; produces intellectual property; contributes to strategies, reports and technical proposals. ** Senior Principal Scientist (Role ... program is seeking outstanding scientists at various career stages ( Senior Scientist, Principal Scientist, and Senior Principal Scientist) to work with… more
    DirectEmployers Association (11/27/25)
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  • Port Authority of New York and New Jersey (New York, NY)
    …key Agency Capital and Operating Programs and/or Projects. The Senior Principal Traffic Engineer will supervise technical staff, including Port Authority ... stakeholders, including Federal, State and local transportation and regulatory agencies. The Senior Principal Traffic Engineer is responsible for the leadership,… more
    DirectEmployers Association (12/04/25)
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  • Swagelok (Valley City, OH)
    …We hope you'll consider joining our team. **Position Summary:** The Senior Principal Automation Technician is an advanced technical role focused on providing ... optimizing automation systems to improve performance, reliability, and efficiency. The Senior Principal Automation Technician will work closely with engineering… more
    DirectEmployers Association (11/05/25)
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  • Merck & Co. (Rahway, NJ)
    …bioprocessing to join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist.BPR&D within Research Laboratories is committed to rapidly ... publish and engage with the scientific community to influence the field.As a Senior Principal Scientist, you will drive various strategic initiatives and… more
    HireLifeScience (12/18/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Microbial Process Operations (MPO) Team is seeking a Senior Principal Scientist with expertise in microbial process development for the ... biomolecules, including novel biotherapeutics, vaccines, and engineered enzymes.As a senior scientific leader, the successful candidate will shape strategy, drive… more
    HireLifeScience (12/06/25)
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  • Merck & Co. (North Wales, PA)
    …and meet worldwide regulatory and marketing needs.Independently identifies and anticipates technical or other potential problems arising in the design, conduct, and ... analysis of clinical trials, proposes solutions and carries them out.Develops individual protocols and data analysis plans and independently determines appropriate statistical methodology for analysis.May lead a team of statisticians and statistical… more
    HireLifeScience (12/02/25)
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  • Xcel Energy (Denver, CO)
    …could be just what you're looking for. **This job can be hired at the Staff, Senior , or Principal level. The successfully chosen candidate will be placed at a ... and experience as different skills and/or experience will be required at the staff, senior and principal engineer level.** Position Summary This is a hybrid (3… more
    DirectEmployers Association (12/11/25)
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  • Xcel Energy (Minneapolis, MN)
    …from observations of various work activities, interviews, and document reviews based on technical expertise. The Fleet Principal QA Auditor evaluates whether or ... Energy could be just what you're looking for. **Position Summary** The Fleet Principal Quality Assurance (QA) Auditor plans and performs quality assurance audits of… more
    DirectEmployers Association (12/02/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …direct authority and navigating complex technical and interpersonal challenges. The Senior Principal Project Engineer will be instrumental in driving project ... Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** The Senior Principal Project Engineer within Infrastructure Design...based in North Las Vegas, will be the central technical nexus for various diverse design projects, acting as… more
    DirectEmployers Association (12/16/25)
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  • Xcel Energy (Denver, CO)
    …as different skills and/or experience will be required at the** ** principal ** **engineer level.** **Position Summary** Applies extensive technical expertise ... prime technical contact on contracts and projects and interacts with senior external personnel on significant technical matters often requiring coordination… more
    DirectEmployers Association (12/03/25)
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  • Xcel Energy (Golden, CO)
    …different skills and/or experience will be required at the entry** **, senior and principal ** **engineer levels.** **Position Summary** Under general direction, ... demonstrates complete understanding & wide application of engineering technical principle, theories, & concepts in the field. Independently determines & develops… more
    DirectEmployers Association (12/12/25)
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  • Xcel Energy (Amarillo, TX)
    …looking for. **This position is posted as a hierarchy at the Staff Engineer, Senior Engineer or Principal Engineer level. Successful candidate(s) will be hired ... commensurate with their skills and experience.** **Position Summary** Viewed as the technical engineer or subject matter expert for the organization in the… more
    DirectEmployers Association (12/10/25)
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  • Xcel Energy (Amarillo, TX)
    …you're looking for. **The job summary below and responsibilities reflect the principal ** **engineer level role** **. The successfully chosen candidate will be placed ... and/or experience will be required at the** **staff and senior and** **engineer levels.** **This position requires 20% to...or a fleet vehicle.** **Position Summary** Viewed as the technical engineer or subject matter expert for the organization… more
    DirectEmployers Association (12/10/25)
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  • Xcel Energy (Denver, CO)
    …you're looking for. **This position can be hired at the Entry, Staff, Senior , or Principal level, depending on the candidates' overall experience, ... contact on contracts and projects and interacts with senior external personnel on significant technical matters...technical acumen and strong communication skills, as the principal engineer will need to convey technical more
    DirectEmployers Association (10/01/25)
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  • Curia (Albuquerque, NM)
    Senior Principal Validation Engineer in Albuquerque, NM Build your future at Curia, where our work has the power to save lives. Curia is a global contract ... with matching contributions + Learning platform + And more! Summary: The Senior Principal Validation Engineer oversees Validation Contractors for the Albuquerque… more
    DirectEmployers Association (09/26/25)
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  • Olympus Corporation of the Americas (Center Valley, PA)
    …more about Life at Olympus: https://www.olympusamerica.com/careers . **Job Description** As a Senior Principal Medical Safety Specialist (Sr.Pr. MSS) you will ... and CAPA. + Cross-functional Meetings: Provides clear and expert technical leadership, representing Medical Safety in cross-functional meetings related to… more
    DirectEmployers Association (12/05/25)
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  • Merck & Co. (Rahway, NJ)
    … Scientist position available at its Rahway, New Jersey research facility. The Principal Scientist is a senior scientific role tasked with working closely ... cross-functional collaboration is expected. Experience leading small groups of technical personnel, leading projects, and defining group or departmental strategy… more
    HireLifeScience (12/11/25)
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  • TYLin (New York, NY)
    …by finding more sustainable solutions. **Job Summary** TYLin's Water Sector seeks a Principal Engineer/ Senior Project Manager to join our team in New York ... **What You'll Do:** + **Lead & Deliver Projects:** Serve as Project Principal or Project Manager on high-profile municipal infrastructure projects, ensuring quality… more
    DirectEmployers Association (09/20/25)
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  • Schrdinger (San Diego, CA)
    We're looking to hire a ** Senior Principal Scientist** or **Director of Medicinal Chemistry** to join us in our mission to discover and develop drugs that ... our Therapeutics Group's experimental hit-finding capabilities + Provide strategic and technical expertise to the Medicinal Chemistry team and the broader… more
    DirectEmployers Association (10/11/25)
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