RUCKUS Principal Systems Engineer Belden IncRUCKUS Principal Systems EngineerSanta Clara, CARemote$220,000–$300,000 / yearThe successful candidate will combine deep expertise in wireless, wired, cloud-managed, controller-based, edge networking, automation, and customer operations with strong executive communication and cross-functional influence. Strong technical knowledge of 802.11 a/g/n/ac/ax/be wireless design, RF engineering, troubleshooting, optimization, IP routing and switching, WAN/LAN design, security authentication, RADIUS/AAA, virtualization, and cloud environments.
Principal Scientist (Director), Translational Medicine - Cardiovascular Merck & Co IncPrincipal Scientist (Director), Translational Medicine - CardiovascularSouth San Francisco, CA$260,300–$409,700 / yearInterface broadly with key functions including Discovery Sciences, Preclinical Pharmacology, Pharmaceutical Sciences, Toxicology, Translational Biomarkers, Translational Medicine Operations, Translational Medicine-EU, Drug Metabolism/Modeling & Simulation, Regulatory Affairs, and late-stage Clinical Research throughout research sites around the world. Contributing to the identification of novel targets by partnering with discovery research teams to bring a clinical perspective into the earliest stages of target identification and validation, and executing clinical studies to evaluate the relevance of potential targets to human disease in order to justify investment in clinical development programs.
Développeur.se principal.e de l'infrastructure / Lead Infrastructure Developer Electronic Arts IncDéveloppeur.se principal.e de l'infrastructure / Lead Infrastructure DeveloperRedwood City, CA$169,500–$242,600 / yearCreator-made content is already a proven part of EA''s history - from community creation tools in Battlefield to The Gallery in The Sims 4. We believe new creative technologies and tools will expand how players engage with and contribute to our experiences, supported by thoughtful product design, safety systems, and global reach. Qualifications: 8+ years of experience operating production infrastructure, with deep, current, hands-on AWS depth - EC2 GPU fleets, EKS, IAM and cross-account security, VPC and networking, S3 and FSx.
Principal Scientist, Translational Clinical Biomarkers - Hematology/Oncology Merck & Co IncPrincipal Scientist, Translational Clinical Biomarkers - Hematology/OncologySouth San Francisco, CA$190,800–$300,300 / yearRequired Skills: Biomarkers, Clinical Development, Clinical Research, Ethical Compliance, Immuno-Oncology, Mechanism of Action, Oncology, Patient Care, Pharmacodynamics, Protocol Development, Research Designs, Scientific Presentations, Scientific Writing, Strategic Thinking, Translational Medicine. For solid tumors, develop strategies addressing target expression, tumor biology, molecular subtype, immune contexture, circulating biomarkers, mechanisms of response and resistance, and potential predictive biomarkers.
Principal Reliability Engineer ON Semiconductor CorpPrincipal Reliability EngineerSan Jose, CA$131,100–$222,755 / yearTo build in reliability & quality into NPD products, the reliability engineer gets involved in technology development & package development, design of experiments (DOE), material and process characterization & validation & reliability evaluation & process and product qualifications. In case of failures happening during Qual stress tests, the engineer needs to perform 1st level reject disposition teamwork with Product Engineers for FA and root cause analysis and request corrective or preventive actions if applicable.
Principal Product Manager - Personal Loans Growth Upgrade IncPrincipal Product Manager - Personal Loans GrowthSan Francisco, CA$180,000–$230,000 / yearThe role requires the ability to receive and exchange information with customers, peers, supervisors, and cross-functional partners through available communication channels, which may include meetings, email, phone, and digital collaboration tools, and may involve real-time, verbal, or in-person exchanges depending on business need. Most recently, we were named one of the World's Top Fintech Companies by CNBC, Best Places to Work by Built In, Best Places to Work by the San Francisco Business Times, America's Greatest Workplaces by Newsweek, Best Startup Employer by Forbes, and Healthiest Employers by Phoenix Business Journal.
Principal Scientist (Director), Clinical Research, Immunology Merck & Co IncPrincipal Scientist (Director), Clinical Research, ImmunologySan Francisco, CA$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.
Principal Machine Learning Engineer, SecureAI OktaPrincipal Machine Learning Engineer, SecureAISan Francisco, CA$238,000–$326,000 / yearNotice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. By replacing static, rule-based systems with dynamic AI security mechanisms, you will deliver real-time threat inspection, agent intent evaluation, and behavioral analysis—ensuring autonomous AI agents operate safely within specified bounds.
NewPrincipal Product Engineer Cadence Design Systems IncPrincipal Product EngineerSan Jose, CA$140,000–$260,000 / yearYou work with strategic customers, Product Management, R&D, Product Validation, and Application Engineering teams to define requirements, validate solutions, and accelerate customer success in physical implementation flows for 3D IC, heterogeneous integration, and advanced packaging. Highly motivated by the rapidly evolving landscape of 3DIC, heterogeneous integration, and advanced packaging technologies, with a passion for driving innovation in next-generation semiconductor solutions.
Principal LLM Application Engineer AllyNd PartnersPrincipal LLM Application EngineerPalo Alto, CaliforniaThe products purpose-built language agents respond to new threat actors and attack patterns within minutes, with its agentic workflows delivering end-to-end threat detection and containment from integrated feeds of raw cyber threat advisories. About AllyNd's Client AllyNd's client is driving SOC transformation with its unique application of AI computing, initially focusing on generative AI-powered proactive threat research, threat analysis, and iterative threat hunting.
Principal Customer Engineer, Majors Cloudflare IncPrincipal Customer Engineer, MajorsCAAI Orchestration & Workflow Automation: Leverage AI agents, Large Language Models (LLMs), and internal platforms to automate routine tasks such as RFP/Security Questionnaire responses, sandbox provisioning, basic telemetry monitoring, and internal/external documentation, reclaiming your time for strategic customer advisory. Technical Validation: Partner closely with Account Executives to lead technical deep-dive discovery, capture business requirements, and map complex customer infrastructure - DNS, CDN, Zero Trust, Network Security, Workers - to fit-for-purpose Cloudflare architectures and bespoke solutions.
Senior Principal Software Engineer - Fraud Prevention Engineering JPMorgan Chase & CoSenior Principal Software Engineer - Fraud Prevention EngineeringPalo Alto, CAAs a Senior Principal Software Engineer at JPMorgan Chase within the Trust & Safety, Payments Technology organization, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications.
Principal Product Manager, Careers HandshakePrincipal Product Manager, CareersSan Francisco, CaliforniaBonus Points Direct experience at high-growth consumer tech companies Mobile-first product experience in fast-moving, user-centric environments Hands-on expertise in top-of-funnel tactics: SEO/content, referral and viral loops, paid channels, registration optimization, and partnerships Familiarity with product-led growth, network effects, or multi-sided platform dynamics A genuine passion for early-career audiences, the future of work, or the intersection of AI and human potential . With 20 million knowledge workers, 1,600 educational institutions, 1 million employers—including 100% of the Fortune 50—and every major AI lab trusting Handshake to power career discovery, hiring, and upskilling, we sit at the intersection of talent and opportunity at a pivotal moment in history.
Principal Design Engineer The Hiring MethodPrincipal Design EngineerFremont, CaliforniaA global leader in optical communications technology is seeking a Principal Design Engineer to lead the design and development of next-generation high-speed InGaAs/Indium Phosphide (InP) photodiodes used in advanced optical communication and sensing applications. Working alongside world-class engineers, you'll drive innovation from concept through production while helping develop the next generation of optoelectronic devices that power AI infrastructure, high-speed networking, and advanced photonic technologies.
Sr Principal HW Design Engineer-Emulation Acceleration System Platform CadenceSr Principal HW Design Engineer-Emulation Acceleration System PlatformSan Jose, CA$178,500–$331,500 / yearMaintain a strong, high level of competence in Electrical and/or Computer engineering to promote the incorporation of relevant technology into products and/or processes; and provide leadership and guidance to junior technical staff members. This position requires the engineer to architect systems, design boards, schematic entry, work with layout engineers to do PCB layout, signal integrity knowledge, bring-up, and sustain the current hardware platforms.
Principal Machine Learning Engineer, TEAM DoorDash IncPrincipal Machine Learning Engineer, TEAMSunnyvale, CA$282,100–$414,800 / yearWe value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users-from Dashers to merchant partners to consumers.
Principal Product Manager - Billing Duck Creek Technologies LLCPrincipal Product Manager - BillingCAFor reference, the expected salary range for this position is generally positioned as follows based on candidate location: 171,900 - 245,500: Candidates living in the Boston, New York City-Newark, Los Angeles, San Francisco/Bay Area, Seattle, or Washington, DC metropolitan areas. Experience delivering configurable, transaction-centric platforms, including rules-driven and AI-enabled or model-informed workflows, and translating customer needs, regulatory constraints, financial controls, and analytical outputs into governed product decisions.
Principal Engineer- Consumer Platform Digital First Holdings LLCPrincipal Engineer- Consumer PlatformSan Ramon, CAReact Native, React, TypeScript, Swift, Kotlin, Spring Boot, PostgreSQL, Kafka, Redis, Kubernetes, Docker, GCP, Jenkins, Terraform, Prometheus, Grafana, and OpenTelemetry, with a focus on scalable mobile architecture, cloud-native platforms, and modern engineering practices. As a Principal Engineer, you will influence engineering strategy across multiple teams, guide architectural decisions, mentor senior technical talent, and help shape the future of how millions of consumers interact with their financial institutions.
Principal Scientist, Translational Clinical Biomarkers Merck & Co IncPrincipal Scientist, Translational Clinical BiomarkersSouth San Francisco, CA$190,800–$300,300 / yearFor cardiovascular and metabolic programs, develop biomarker strategies addressing areas such as target engagement, pathway modulation, disease biology, pharmacodynamic response, patient heterogeneity, and relationships between biological effects and clinical outcomes. The successful candidate will develop decision-centric biomarker strategies that integrate therapeutic mechanism, disease biology, pharmacodynamics, patient heterogeneity, dose and regimen selection, clinical endpoints, and opportunities for precision medicine.
Principal Customer Engineer, Digital Natives Cloudflare IncPrincipal Customer Engineer, Digital NativesCAAI Orchestration & Workflow Automation: Leverage AI agents, Large Language Models (LLMs), and internal platforms to automate routine tasks such as RFP/Security Questionnaire responses, sandbox provisioning, basic telemetry monitoring, and internal/external documentation, reclaiming your time for strategic customer advisory. Technical Validation: Partner closely with Account Executives to lead technical deep-dive discovery, capture business requirements, and map complex customer infrastructure - DNS, CDN, Zero Trust, Network Security, Workers - to fit-for-purpose Cloudflare architectures and bespoke solutions.