Principal Scientist, Upstream Process Development Merck & Co IncPrincipal Scientist, Upstream Process DevelopmentRahway, NJ$173,200–$272,600 / yearBackground in data science approaches related to cell culture and predictive modeling e.g., metabolic flux analysis (MFA), omics, machine learning; experience integrating PAT efforts) and computational fluid dynamics (CFD). Providing technical direction for process development, characterization, commercialization, and regulatory filing activities to ensure a smooth and clear path to successful PPQs an BLAs for our company pipeline.
Principal Scientist, Upstream Development Merck & Co IncPrincipal Scientist, Upstream DevelopmentRahway, NJ$173,200–$272,600 / yearBackground in data science approaches related to cell culture and predictive modeling e.g., metabolic flux analysis (MFA), omics, machine learning; experience integrating PAT efforts) and computational fluid dynamics (CFD). In this role, the successful candidate will work closely with scientists in the Upstream Development Department to develop and refine technical strategy related to next generation processing for assets in early- and late-stage clinical development.
Principal, Client Delivery & Implementations Arcesium LLCPrincipal, Client Delivery & ImplementationsNew York, NY$250,000–$300,000 / yearThis is a client-leadership role that requires the judgment to navigate complex organizational environments, the credibility to partner with senior stakeholders, and the discipline to drive outcomes when competing priorities and structural complexity create headwinds. Strong written communication skills, with the ability to create multiple representations of the same information for different audiences - executive summaries, detailed narratives, visual timelines, risk registers - and the judgment to know which format serves each audience best.
Principal Product Builder, Deliverability & Connectivity ZenLeads IncPrincipal Product Builder, Deliverability & ConnectivityNY$236,000–$295,000 / yearIt spans mailbox connectivity, domain setup, ESPs, marketing systems, CRMs, suppression sources, routing systems, workflow automation, diagnostics, and the infrastructure that makes Apollo a trusted GTM execution platform. Turn complex infrastructure into simple customer experiences across SPF, DKIM, DMARC, DNS, OAuth, mailbox limits, ESP connectivity, suppression, bounce handling, and send safety.
Principal Medtech Architect AcuityMDPrincipal Medtech ArchitectNew York, NY$225,000–$255,000 / yearAcuityMD ranked No. 316 on the 2026 Inc. 5000 list of the fastest-growing private companies in America and was named to Forbes' 2025 "Next Billion-Dollar Startups" list – an elite group of 25 venture-backed U.S. companies identified as most likely to reach a $1 billion valuation. You will lead AI build partnerships with our largest customers across the full engagement lifecycle, from pre-sales discovery and executive workshops through solution delivery, outcome validation, and transition to the account team for adoption and value realization.
Interim Assistant Principal Holmdel Public SchoolsInterim Assistant PrincipalHolmdel, NJ$300–$425 / yearIndian Hill School seeks a dynamic individual with a commitment to excellence to assist in leading a dedicated team of administrators and staff of teachers, specialists and support personnel in all aspects of the middle school's program and facility operation. The Holmdel School District is seeking an Interim Assistant Principal/Indian Hill School.
Principal Enterprise Architect The Guardian Life Insurance Company of AmericaPrincipal Enterprise ArchitectHolmdel, NJ$178,690–$293,560 / yearThis preliminary screening may be used to help identify applicant materials and resumes relative to their indication that the applicant meets the requirements for the specific job for which they are applying, as specified in the listing posted on Guardian's jobs website (Careers at Guardian at https://www.guardianlife.com/careers Partner with federated domain architects, platform leaders, engineering teams, data and AI teams, security, infrastructure, and business technology leaders to drive alignment.
Principal Solution Architect, Data (Group Benefits) The Guardian Life Insurance Company of AmericaPrincipal Solution Architect, Data (Group Benefits)Holmdel, NJThis role partners closely with Enterprise Architecture, Engineering, Product, Cybersecurity, and Platform teams to ensure solutions align to business strategy, are resilient and compliant, and can scale across multiple use cases without becoming a bottleneck to delivery. The role bridges business, engineering, architecture, and data teams to rapidly design, build, and deploy scalable solutions that improve underwriting, enrollment, billing, claims, customer service, Producer, reporting, analytics, and digital experiences.
Principal Value Consultant AcuityMDPrincipal Value ConsultantNew York, NY$175,000–$215,000 / yearYou will do this by owning core GTM and RevOps strategy, leading high-impact cross-functional initiatives, and creating the methodology, tools, and playbooks that let every AE and CSM run credible, data-backed value conversations — while personally engaging on strategic deals, renewals, and EBRs where a deeper value case is needed. AcuityMD ranked No. 316 on the 2026 Inc. 5000 list of the fastest-growing private companies in America and was named to Forbes' 2025 "Next Billion-Dollar Startups" list – an elite group of 25 venture-backed U.S. companies identified as most likely to reach a $1 billion valuation.
Principal Presales Engineer Twilio IncPrincipal Presales EngineerNY$138,872–$173,590 / yearBuild and present highly interactive, complex and engaging customer product demonstrations to help showcase the capabilities of Twilio's Communications Products, while effectively forming strong customer relationships with both technical and nontechnical stakeholders. Furthermore, you will provide leadership and deal support within the Solutions Engineer organization, driving the design and execution of medium to large projects with feedback from other engineers, participating in architectural decisions on the team, and coordinating with other Twilio teams such as product.
Strategy & Operations Principal, Vehicle Operations ViaStrategy & Operations Principal, Vehicle OperationsNew York, NY$130,000–$165,000 / yearCross-functional collaboration: Collaborate with teams across the organization, including Product, Partner Success, Sales, Expansion, and Operations, to deliver projects and support impact for our partners and riders. You will set strategy, develop partnerships, lead end-to-end projects and own outcomes in areas including financial and operational analyses, process improvement, new product development and launch, and more.
Epic Principal Trainer (Cadence, Prelude, Patient Access) Quest Diagnostics IncEpic Principal Trainer (Cadence, Prelude, Patient Access)Secaucus, NJStudents & early career | Quest Diagnostics Whether you are transitioning from high school, college or to civilian life after serving in the military, we have programs that can help you reach your goals - and share in the incredible work we do. Through our 11 Employee Business Networks (EBNs) employees can grow, connect, and contribute with professional development, mentorship, EBN program offerings, and community engagement.
Principal, Client CIO Partner's CapitalPrincipal, Client CIONew York, New York$150,000–$210,000 / yearKey responsibilities include: Investment Strategy Development & Bespoke Portfolio Management: Leveraging insights from the Firm’s Central Research Team and Asset Class teams to design multi-asset class portfolio for clients, subject to client-specific constraints including (but not limited to) risk budget, liquidity and spending needs. Client Portfolio Management (Primary Focus): The Investment Principal will serve as the Chief Investment Officer (CIO) for their clients, with end-to-end management responsibility for the investment process of client portfolios.
Principal Scientist, Biostatistics Merck & Co IncPrincipal Scientist, BiostatisticsRahway, NJ$190,800–$300,300 / yearIn BARDS (Biostatistics and Research Decision Sciences), a distinguished department within our company's renowned Research and Development division, quantitative scientists, in partnership with other subject matter experts, apply state-of-the art scientific methodologies and tools to enable the discovery, development, regulatory approval, manufacturing, and marketing of medical drugs and vaccines for the benefit of patients and global human health. This position involves interaction with Medical, Data Coordination, Statistical Programming, our Research & Development Division scientists and Regulatory staffs in designing and analyzing clinical trials and coordinating the statistical activities for clinical trial projects; and may lead a group of statistical or programming staff assigned to a development project as needed.
Principal Engineer - Industrial Metaverse UL Solutions IncPrincipal Engineer - Industrial MetaverseNY$150,000–$236,800 / yearUL Solutions is seeking a Principal Engineer for Industrial Metaverse with expertise in virtual products like PLC's, Internet of Things, Cloud and EDGE computing, Digital Twins, Artificial Intelligence, EMC, RED and Cyber security. We help our customers innovate, launch new products and services, navigate global markets and complex supply chains, and grow sustainably and responsibly into the future.
Principal Product Designer, Transit Operations ViaPrincipal Product Designer, Transit OperationsNew York, NY$200,000–$230,000 / yearYou'll take on some of the most challenging areas of our operations platform: deeply interconnected workflows, information-dense systems, and products used for hours every day by dispatchers and transit operators to make decisions that directly impact riders and drivers. Extensive experience designing and shipping complex digital products and platforms, with a portfolio demonstrating exceptional product thinking, craft, and the ability to create scalable solutions for sophisticated operational systems.
Expansion Associate Principal ViaExpansion Associate PrincipalNew York, NY$95,000–$115,000 / yearAs an Expansion Associate Principal, you will launch new Via markets around the world and ensure the success of the day-to-day management of our partner deployments, while gaining exposure to operations, entrepreneurship, product and business development. Contribute to the strategic decision-making, rigorous project planning, and entrepreneurial approach required to set up Via operations in a new market.
Senior Principal Data Engineer BeOne Medicines AGSenior Principal Data EngineerNY$150,900–$195,900 / yearSuccess will be measured by the scalability, reliability, and security of enterprise data platforms, delivery of strategic initiatives, adoption of reusable engineering frameworks, improvements in engineering productivity through AI, platform quality, and technical influence across the organization. Actual compensation packages are determined by several factors that are unique to each candidate, including but not limited to job-related skills, depth of experience, certifications, relevant education or training, and specific work location.
Principal Engineer - Globaledit CoCreativPrincipal Engineer - GlobaleditNew York, NY$180,000–$200,000 / yearSaaS Expertise : 10+ years of experience building production-grade SaaS platforms, including 3+ years operating as a Tech Lead or Principal Engineer owning outcomes across multiple engineers. Some of our clients: Publicis, McCann Worldgroup, BBDO, Procter & Gamble, Wieden & Kennedy, Tommy Hilfiger, Absolut Vodka, Nike, Grey Worldwide, J. Walter Thompson, L’Oreal, Vogue, GQ, and W Magazine.
Strategy & Operations Principal ViaStrategy & Operations PrincipalNew York City, NY$130,000–$165,000 / yearThis is not a role where you will be following a playbook, you will be building the plane while flying it - making it a challenging people-facing role that spans entrepreneurship, business development and operations management. You have a proven track record of managing teams (at least 3-5 years) and developing people - you know how to motivate and get the best work out of every person who you work with.