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Principal Jobs (Hybrid work)

1215 Job Offers

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Sr Principal Engineer, Process
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Lead process engineering workstreams at AbbVie in North Chicago. Requires an engineering degree, 8+ years in pharmaceutical formulation, and strong project management skills to drive process improvements and validation.
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Principal Design Engineer - Water & Wastewater
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AECOM seeks a Principal Design Engineer in Dubai to lead complex water and wastewater projects. Requires 15+ years in wet utilities, 8+ in GCC, PE/Peng certification, and expertise in hydraulic modeling and municipal infrastructure.
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Principal Staff Software Engineer, Data Infrastructure
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LinkedIn seeks a Principal Staff Software Engineer in Mountain View to lead database performance and data infrastructure optimization. Requires 10+ years in distributed systems and 5+ years of technical leadership. Hybrid role.
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Principal Engineer - Backend/Platform Engineering
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Principal Engineer role in Sydney driving developer-first platform tooling and DevEx at Xero. Shape AI-native development practices, optimise workflows, and influence senior stakeholders. Remote-first with flexible hours across ANZ.
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Principal Analog/Mixed-Signal ASIC Design Engineer
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Taara (Google's Moonshot Factory) seeks a Principal Analog/Mixed-Signal ASIC Design Engineer in Sunnyvale to develop next-gen photonic modules. Requires PhD, 10+ years experience, and BCD tapeout expertise.
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Principal Software Engineer, AI
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PermitFlow seeks a Principal Software Engineer, AI in NYC to own agent architecture, context layers, and eval harnesses for LLM-powered products. Requires 10+ years engineering experience and shipped agentic products at scale.
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Concepteur de produits principal/ Senior Product Designer
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Acumatica seeks a Senior Product Designer in Montreal to own end-to-end UX for complex B2B workflows. Requires 5+ years of product design experience, AI prototyping skills, and WCAG accessibility expertise.
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Canada, Montreal
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CS&A Principal Engineer
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Assystem seeks a CS&A Principal Engineer for the Box Encapsulation Plant at Sellafield, Cumbria. Requires chartered status (CEng MICE/MIStructE), nuclear sector experience, and proven engineering leadership. Lead design assurance and site teams on this critical nuclear project.
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Principal EC&I Engineer
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Assystem seeks a Principal EC&I Engineer in Warrington to lead nuclear, defence and infrastructure projects. Requires 10+ years in EC&I design, team leadership and regulated industry expertise. Apply now!
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Principal Software Engineer - Digital Media
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Lead the 0-to-1 phase of digital media software at Avery Dennison in Dallas. Seeking a Principal Engineer with 7+ years experience in C#/.NET, Java or Go, cloud architecture and hardware integration.
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Principal Success Architect - AI Control Tower
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Lead enterprise AI adoption as a Principal Success Architect in London. Guide customers through AI Control Tower implementation, EU AI Act compliance, and governance frameworks. Requires 5+ years in GRC or AI governance with strong advisory skills.
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Principal Software Engineer - Digital Media
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Lead the 0-to-1 phase of digital media software at Avery Dennison in Dallas. Seeking a Principal Engineer with 7+ years experience in C#/.NET, Java or Go, cloud architecture and hardware integration.
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Principal Software Engineer - Digital Media
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Lead the 0-to-1 phase of digital media and ESL software solutions at Avery Dennison in Little Rock. Requires 7+ years engineering experience, C#/.NET or Go backend skills, and cloud architecture expertise.
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Principal Power Systems Engineer
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Egis seeks a Principal Power Systems Engineer in Brisbane to lead HV/MV modelling, protection coordination and grid connection studies using ETAP, SKM or PSCAD. Enjoy flexible work, competitive pay and strong development support.
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Principal Analog Engineer for Sustaining Product Engineer
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Lead sustaining engineering for discrete power MOSFETs in Seoul, driving yield improvement, cost optimization, and customer quality for automotive and industrial applications. Requires 15+ years of semiconductor experience and deep MOSFET expertise.
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Principal Staff Software Engineer, Data Infrastructure
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LinkedIn seeks a Principal Staff Software Engineer in Mountain View to lead database performance and data infrastructure optimization. Requires 10+ years in distributed systems and database internals, with hybrid work and growth opportunities.
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Principal Content Marketing Manager, LTS Integrated Marketing
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Lead content marketing strategy for LinkedIn Talent Solutions in Sunnyvale. Seeking 10+ years in content marketing or editorial strategy to craft audience-first narratives on talent, learning, and AI. Hybrid role.
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Principal Civil Engineer
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Egis seeks a Principal Civil Engineer on the Sunshine Coast to lead award-winning land development projects across South East Queensland. Requires CPENG/RPEQ, strong civil design expertise, and project management skills.
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Principal Engineer (Telecoms)
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Lead telecoms design on major rail infrastructure projects as Principal Engineer. Act as CRE, mentor engineering teams and ensure Network Rail compliance. Hybrid role in York or Cumbernauld with car allowance and strong benefits.
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United Kingdom, York, Cumbernauld
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Lifecycle Marketing Principal, Consumer Growth & Experience
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Lead lifecycle marketing at Upside as Lifecycle Marketing Principal in New York. Requires 8+ years in CRM and lifecycle marketing, hands-on Braze expertise, and mobile-first B2C retention skills. Great benefits.
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About the Principal role

A Principal role represents a senior leadership position found across various industries, from construction and engineering to technology and product management. Individuals in these jobs are trusted with high-level strategic oversight, complex problem-solving, and driving significant organizational impact. Unlike entry-level or mid-career positions, Principal jobs typically require a deep well of specialized expertise, a proven track record of leadership, and the ability to influence direction without direct managerial authority over every team member.

In a professional context, a Principal is often the highest individual contributor or a senior team lead responsible for shaping the vision and execution of critical initiatives. For example, in design and construction sectors, a Principal Designer focuses on risk management from the earliest stages of a project. They ensure that health and safety regulations, such as the CDM Regulations 2015, are integrated into the design process, mitigating hazards before construction begins. This involves leading cross-functional coordination, conducting design reviews, and ensuring a seamless handover to contractors.

In technology and business strategy, Principal Product Managers own the end-to-end lifecycle of complex service portfolios or product lines. They are responsible for defining strategy, developing business cases, and launching innovative offerings that drive customer adoption and revenue growth. These roles demand a data-driven approach to decision-making, strong cross-functional leadership, and the ability to influence executives and stakeholders across engineering, sales, marketing, and customer success teams. Common responsibilities include market analysis, competitive benchmarking, pricing strategy, and building go-to-market plans.

Typical skills required for Principal jobs include exceptional communication and presentation abilities, strategic thinking, and a high degree of autonomy. Candidates usually possess a bachelor’s or master’s degree in a relevant field, combined with significant experience—often eight or more years in a related domain. Technical proficiency is critical, whether in understanding network security, cloud infrastructure, or construction regulations. Soft skills such as negotiation, mentorship, and the ability to drive alignment in matrixed organizations are equally important.

Ultimately, Principal jobs are about leading from the front, solving the most challenging problems, and setting the standard for excellence within an organization. Whether mitigating risk on a construction site or defining the future of a software platform, these professionals are integral to driving meaningful, lasting results.