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Principal Jobs

3408 Job Offers

Principal Software Engineer/Developer
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Lead enterprise Java/J2EE software solutions in Durham with Fidelity. Requires expertise in Spring, OAuth, REST APIs, Oracle, and TDD. No immigration sponsorship available.
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Principal Quant Developer
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Lead quantitative development role in the US, partnering with investment teams on portfolio construction, risk management and alpha research. Requires 8+ years in complex software development, Python, Java, SQL and Linux.
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Principal Software Engineer (AI Engineering)
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Join Fidelity Architecture and Engineering in Dublin as a Principal Software Engineer driving cutting-edge AI capabilities. Requires hands-on Python, Go, JavaScript or Rust experience plus AI tooling like GitHub Copilot.
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Principal QA Engineer
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Lead QA automation for distributed microservices at Fidelity in Westlake, TX. Build CI/CD pipelines and scalable Selenium, Cucumber, Java, and Jenkins frameworks. Drive enterprise test strategy. No immigration sponsorship.
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Principal Technical Manufacturing Architect
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Lead smart factory architecture with INFICON FPS Digital Twin in semiconductor manufacturing. Requires 15+ years experience, PROMIS MES and ETL expertise. Remote role with full benefits and profit-sharing.
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United States, USA - Remote -
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155900.00 - 204645.00 USD / Year
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Principal Consultant - Financial Services Cloud Architect
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Lead Salesforce Financial Services Cloud transformations as a Principal Consultant. Define scalable architectures, advise executives, and drive delivery for banking, insurance, and wealth clients. 7+ years Salesforce, 3+ years architect.
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Principal Consultant - Education Cloud Architect
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Lead Salesforce Education Cloud architecture for higher education clients at TELUS Digital. Requires 7+ years Salesforce experience, 3+ years as Solution Architect, and deep Education Cloud expertise. Remote US role.
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Principal Consultant - Service Cloud Voice Architect
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Lead enterprise Service Cloud Voice architecture at TELUS Digital. Design omnichannel contact center solutions with Salesforce Voice, Amazon Connect, and AI. Requires 5+ years Salesforce consulting and 3+ years contact center architecture experience.
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Principal Consultant – Informatica MDM Architect
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Lead enterprise MDM architecture at TELUS Digital's Salesforce Practice. Design scalable Informatica MDM solutions, governance and integration patterns across Salesforce. Principal Consultant role, US-based, client-facing leadership.
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Principal PCB Design Engineer
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FormFactor seeks a Principal PCB Design Engineer in Gyeonggi-Do, Korea. Requires Cadence Allegro expertise, high-speed digital and DDR memory design skills, plus HDI experience. Join a leading semiconductor test technology innovator.
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South Korea, Gyeonggi-Do
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Principal Manufacturing Process Engineer
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FormFactor seeks a Principal Manufacturing Process Engineer in Farmers Branch, TX to optimize photolithography and etch processes in high-volume semiconductor manufacturing. Requires 5+ years experience with SPC, DOE, and CAPA expertise.
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Senior Principal Software Engineer
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Senior Principal Software Engineer role focused on R&D of cutting-edge AI capabilities. Requires Golang/Python proficiency, LLM and agentic development experience, and ability to obtain TS clearance. US citizens only.
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Principal Engineer Integration Engineering (Silicon Photonics)
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Lead silicon photonics integration at GlobalFoundries Fab 8, driving SiPh process development across RF, FinFET, FDSOI and eNVM technologies. Requires 4+ years industry experience, strong project management and team leadership skills.
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Principal Solutions Architecture
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On-site Systems Architect role in Fort Walton Beach, FL requiring 5+ years of USASOC/AFSOC and tactical communications experience. Integrate CDS, tactical networks, and C2 solutions while providing hands-on training and system support.
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Principal Talent Partner - Executive Search
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Lead executive search as a Principal Talent Partner in Coppell, TX. Requires 7+ years recruiting complex technical roles, strong sourcing and stakeholder influence skills. ESOP, 401K, bonus, 17 PTO days.
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Principal Process Engineer - Etch
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Lead etch process engineering at GlobalFoundries Fab 9 in Essex, VT. Requires BS in engineering, 4-5+ years semiconductor experience, SPC/DOE expertise. Drive yield, cost, and process improvements in 200mm cleanroom.
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Senior Engagement Principal | Software Delivery
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Lead post-sales enterprise software implementations as a supply chain SME for Aera Technology. Requires 15+ years of experience, deep supply chain knowledge, and strong customer-facing skills. Remote US role.
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United States, Remote US
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212000.00 - 222000.00 USD / Year
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Principal SRE
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Lead SRE role in the US driving stability and scalability of Backblaze's core infrastructure. Requires 10+ years in SRE, strong Linux skills, AI-driven automation, and SLI/SLO expertise. Great benefits.
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215000.00 - 250000.00 USD / Year
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Sr Principal Engineer - Test Development and Automation
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Lead ATE test automation for cutting-edge semiconductor devices in Automotive and Industrial markets. Requires 20+ yrs experience, C++/C#/Python/Java skills, and hands-on agentic AI expertise. Based in Richardson, USA.
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Principal Technical Account Manager
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Assured seeks a Principal Technical Account Manager in the US to bridge Client Engagement, Product, and Engineering. Turn inbound activity into action, strengthen support operations, and drive better customer outcomes. Competitive salary, equity, and unlimited PTO.
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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.