NewPrincipal Product Manager, Data Center Networks Lumen Technologies IncPrincipal Product Manager, Data Center NetworksNYRemote$152,066–$202,755 / yearYou will own the roadmap for internal network products that enable external services, evaluate whether proposed expansion efforts offer the right technical solution and expected return, and lead cross-functional teams through delivery. This highly visible, internal-facing role combines product leadership, technical diligence, and program execution to ensure network investments deliver meaningful business value.
Principal Engineer - Database Platform Engineering & SRE Lumen Technologies IncPrincipal Engineer - Database Platform Engineering & SRENYRemote$152,066–$202,755 / yearThe Principal Engineer is a senior technical leader responsible for driving the transformation of Lumen''s database organization from a traditional operations-focused model to a modern Platform Engineering and Site Reliability Engineering (SRE) operating model. 12+ years of experience in database engineering, platform engineering, infrastructure engineering, site reliability engineering (SRE), cloud engineering, or related technical disciplines.
Principal Software Engineer Lumen Technologies IncPrincipal Software EngineerNYRemote$152,066–$202,755 / yearThe Principal Software Engineer serves as a senior technical leader responsible for advancing Lumen''s next-generation software architecture strategy, with a focus on AI-native engineering, agentic systems, intelligent automation, and large-scale distributed software solutions. The Principal Software Engineer partners with Engineering, Product, Architecture, Security, and Operations teams to establish technical direction, guide strategic technology investments, and ensure solutions are scalable, resilient, secure, and aligned with long-term business objectives.
Principal Executive Recruiter Lumen Technologies IncPrincipal Executive RecruiterNYRemote$132,232–$176,310 / yearThis person will be a strategic talent advisor and steward of Lumen''s executive talent bar, partnering with senior leaders to define future-state leadership needs, build differentiated talent strategies, and ensure every executive hire strengthens the company''s leadership quality, technical capability, innovation velocity, and ability to execute its long-term strategy. This senior individual contributor will lead complex VP+, SVP, and C-suite searches, with an emphasis on technical and transformation leadership across AI, software engineering, digital infrastructure, cloud, cybersecurity, product, data, and network technology.
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.
Principal Product Manager Zscaler IncPrincipal Product ManagerNYRemote$171,500–$245,000 / yearPartner with Product Management leadership to translate field insights into product strategy & roadmap by leading competitive analysis, win/loss reviews, customer commitment tracking, pricing planning, and pipeline and churn analysis across the DLP, DSPM, and AI portfolio. Deep technical understanding of Generative AI infrastructure and cloud security platforms, with proven experience designing, scaling, or securing AI-driven data detection, automated policy generation, and addressing architectural data security risks.
Principal Solution Architect, Enterprise API Platform The Guardian Life Insurance Company of AmericaPrincipal Solution Architect, Enterprise API PlatformNew York, NY$152,290–$250,195 / yearFor the Enterprise API Platform, this role serves as the strategic and technical architecture partner to the Head of Enterprise API Platform, helping translate API modernization and transformation objectives into practical, value-generating modernization decisions, reusable architecture patterns, MCP-enabled platform direction, and executable engineering outcomes. Translate complex API architecture decisions into business outcomes, helping senior technology and business leaders understand "what this means" in terms of value, risk, scalability, execution, AI enablement, and strategic platform direction.
Principal Scientist, Biocatalysis Merck & Co IncPrincipal Scientist, BiocatalysisRahway, NJ$173,200–$272,600 / yearRequired Skills: Biochemistry, Bioconjugation, Biological Engineering, Biomolecular Chemistry, Computational Chemistry, Computational Methods, Data Analysis, Drug Development, Enzymatic Activity Assays, Enzyme Kinetics, Enzymology, High-Throughput Experimentation (HTE), Organic Synthesis, Protein Characterization, Protein Chemistry, Research Proposal Development, Scientific Literature Search, Small Molecules, Structure Based Drug Design, Synthetic Chemistry. The Biocatalysis group within the Small Molecule Process Research & Development (SMPR&D) Department in Rahway, New Jersey is seeking a Principal Scientist to expand and deepen our capabilities for data science, data-rich experimentation, and laboratory automation technologies to invent, develop, and implement valuable biocatalytic processes across the pipeline.
NewPrincipal Solutions Engineer, Strategic Accounts Colony Labs IncPrincipal Solutions Engineer, Strategic AccountsNYRemote$240,000–$300,000 / yearOwn the technical layer of Scribes largest and most strategic deals, partnering closely with Account Executives from discovery through close, running tailored Optimize demos, leading POC planning sessions, and designing proof of concepts that tie Scribes Workflow AI capabilities to measurable customer outcomes. You can understand and articulate Scribes Workflow AI technical framework - including how workflow data is captured, processed, and surfaced as insights - and you can explain it clearly to both technical and non-technical audiences at the most senior levels.
NewPrincipal Early Supplier Involvement (Esi) Engineer - AI / Hyperscale Hardware ZT SystemsPrincipal Early Supplier Involvement (Esi) Engineer - AI / Hyperscale HardwareSecaucus, NJ$116,250–$193,750 / yearHigh-Speed PCBA & Custom Interconnects: Conduct early DFM/DFT reviews with EMS partners and substrate/PCB suppliers for complex AI accelerator boards, PCIe Gen 6/7, and optical interconnects (high layer-count PCBs, microvias, HDI). Advanced Thermal & Liquid Cooling DFM: Partner with liquid cooling suppliers (CDUs, cold plates, quick disconnects/QDCs, manifolds) to review fluid dynamics, materials compatibility, leak-mitigation designs, and high-volume manufacturability.
Principal Solution Architect, Data (FPRS & CSWM) The Guardian Life Insurance Company of AmericaPrincipal Solution Architect, Data (FPRS & CSWM)Holmdel, NJ$152,290–$250,195 / yearThis 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, Product Owner (Copilot Studio) Invesco LtdPrincipal, Product Owner (Copilot Studio)New York, NY$140,000–$155,000 / yearYou will be Responsibilities For: Serve as the single accountable owner for a portfolio of Copilot Studio agents, capabilities, or agent families aligned to Invesco domains (e.g., Investments, Research, Product Information, Client Reporting, Operations, Risk & Compliance). Leverage familiarity with Microsoft Power Platform, Power Automate, and Custom Connectors to define requirements for seamless data integration from internal databases and third-party providers (e.g., Bloomberg, Morningstar).
Principal Product Manager, AI Platform Angi IncPrincipal Product Manager, AI PlatformNYRemote$190,000–$280,000 / yearYou will own the platform that our product engineering, data science and their associated agents depend on: a model-agnostic AI Gateway, eval-gated prompt management, self-hosted and fine-tuned model serving, and the trust-and-autonomy ladder that governs how much independence each agent earns. AI Gateway & Cost Governance: Own the vision for a governed, model-agnostic gateway that all model and agent traffic routes through, with per-team and per-use-case cost attribution, flexible model routing, rate limiting, provider failover, and automatic spending caps and stop switches.
NewPrincipal Cyber Security Architect (Remote Eligible, U.S.) GE Vernova IncPrincipal Cyber Security Architect (Remote Eligible, U.S.)NYRemote$131,700–$219,300 / yearGE Vernova Inc. or its affiliates (collectively or individually, "GE Vernova") sponsor certain employee benefit plans or programs GE Vernova reserves the right to terminate, amend, suspend, replace, or modify its benefit plans and programs at any time and for any reason, in its sole discretion. Available benefits include medical, dental, vision, and prescription drug coverage; access to Health Coach from GE Vernova, a 24/7 nurse-based resource; and access to the Employee Assistance Program, providing 24/7 confidential assessment, counseling and referral services.
Principal Enterprise Architect, Data The Guardian Life Insurance Company of AmericaPrincipal Enterprise Architect, DataNew York, NY$178,690–$293,560 / yearWe are hiring architects across a range of domains-including Group Benefits Technology, FPRS & CSWM Technology, Corporate Functions Technology, Cyber Security, Data, AI, API, Digital, and Enterprise Architecture-and are looking for leaders who can bring strong architectural thinking, technical depth, and the ability to influence across a complex enterprise. This 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
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.
Sr. Principal UX Designer GartnerSr. Principal UX DesignerStamford, CTPortfolio: A world-class portfolio demonstrating profound systems thinking, mastery of craft, and the ability to solve highly complex, multi-faceted systemic problems at an enterprise scale. You have been in the industry long enough to have seen trends come and go, allowing you to anchor your work in timeless design principles, deep behavioral research, and measurable business outcomes.
Principal Quality Engineer ZT SystemsPrincipal Quality EngineerSecaucus, NJ$141,000–$188,000 / yearThey will partner across design, operations, suppliers, and new product introduction teams to embed smart factory methods-including predictive quality, automation, and digital traceability-ensuring seamless customer experiences and robust performance in next-generation manufacturing environments. Please be aware that certain positions may require the applicant to either 1) be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or 2) be eligible to obtain an export control license or license exception from the Bureau of Industry and Science & U.S. Department of Commerce.
Principal Product Manager, Data and Recommendations Vidmob IncPrincipal Product Manager, Data and RecommendationsNew York, NY$210,000–$240,000 / yearAs the leader in creative data, Vidmob's influence lies in its partnerships and integrations across the digital ad ecosystem, its dozens of proprietary models, and in operating the industry's most robustly instrumented human-reinforcement learning model for creativity. Its scoring software and analytics have become an essential ingredient in the creative and media decisions of the world's largest marketers and agencies, as they strive to drive business results through improved creative effectiveness.
Principal Scientist (Director), Clinical Research, Immunology Merck & Co IncPrincipal Scientist (Director), Clinical Research, ImmunologyRahway, NJ$255,800–$402,700 / yearWork closely with a cross-functional group of experts in commercialization, regulatory affairs, statistics, and manufacturing to manage clinical development projects; and assist the Senior Director, Associate Vice-President/Vice-President and Product Development Team Lead in ensuring that appropriate corporate personnel is informed of the progress of studies of our company and competitors' drugs and internal and external expert opinion on scientific questions relevant to his/her areas of responsibility. With a focus on late-stage development, the Clinical Director will manage the entire cycle of clinical development, including determination of appropriate disease indications to pursue and subsequent study design, initiation, execution, monitoring, analysis, regulatory filing, and publication.