Job offers - CrawlJobs

Principal Jobs

3396 Job Offers

Principal Scientist - R&D
Save Icon
Lead innovative synthetic chemistry research as Principal Scientist in Ahmedabad. Requires PhD in Organic/Medicinal Chemistry and 8-12 years CRO industry experience. Drive complex route design and methodology development.
Location Icon
Location
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Technical Marketing Engineer | Spain | Remote
Save Icon
Grafana Labs seeks a Principal Technical Marketing Engineer in Spain (remote) to build buyer-focused demos, lead workshops and webinars, and translate observability concepts into compelling stories. Requires 5+ years technical experience and 10-12 weeks travel.
Location Icon
Location
Salary Icon
Salary
94025.00 - 112830.00 EUR / Year
Expiration Date
Until further notice
Principal Engineer - Reporting & Insights
Save Icon
Lead Xero's Reporting & Insights technical strategy as Principal Engineer in a remote US role. Shape AI-native reporting architecture, mentor engineers, and drive multi-year innovation. Salary $287k-$320k plus equity.
Location Icon
Location
United States, US: Remote
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Tax Principal - Oil & Gas - North Texas
Save Icon
Lead tax compliance and consulting for Oil & Gas clients as a Tax Principal in Dallas. Requires CPA, 8+ years public accounting experience, and strong leadership skills. Competitive benefits included.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Strategic Customer Consultant
Save Icon
Lead strategic customer partnerships at Bloomreach, driving AI-powered personalization adoption. Requires 7-10 years in SaaS/eCommerce search, executive communication skills, and analytics expertise. Remote-friendly with health benefits and 401k.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal DevOps Engineer/Lead (AI/ML Infrastructure) - Remote US
Save Icon
Lead AI/ML infrastructure at Revvity Signals as Principal DevOps Engineer (US Remote). Requires 5+ years DevOps/ML platform expertise, deep AWS/Azure/GCP knowledge, Kubernetes, Kubeflow or SageMaker, and Python/Go skills.
Location Icon
Location
United States, US Remote -
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Product Designer (Remote)
Save Icon
Lead product design at OPENLANE as Principal Product Designer (Remote, Canada). Own UX for a key product area, mentor designers, and shape design strategy. Requires 8+ years of product design experience and strong cross-functional collaboration skills.
Location Icon
Location
Canada, Remote
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Systems Engineer - Space Vehicle
Save Icon
BlackSky seeks a Principal Systems Engineer in Tukwila to lead space vehicle architecture, requirements, and verification for advanced satellite systems. Requires 12+ years in spacecraft engineering and strong cross-disciplinary expertise.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
DER/ BESS Engineer (Staff, Senior, or Principal)
Save Icon
Join Xcel Energy as a DER/BESS Engineer driving clean energy integration. Lead BESS, microgrid, and DER projects with power system analysis and grid modernization. Requires engineering degree and 2+ years experience.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
DER Interconnection Engineer (Entry, Staff, Senior, or Principal)
Save Icon
Join Xcel Energy as a DER Interconnection Engineer in the US. Requires an ABET engineering degree, EIT/FE preferred. Lead clean energy projects with growth opportunities and meaningful rewards.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal, GTM Automation, RevOps.
Save Icon
Cloudflare seeks a Principal GTM Automation engineer in Austin to design agentic AI workflows for revenue operations. Requires 10+ years in software/data engineering, Python or TypeScript, SQL, and hands-on Salesforce expertise.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Mechanical Design Engineer
Save Icon
Lead mechanical architecture for engine subsystems at Astro Mechanica in San Francisco. Requires 10+ years of hardware design leadership, expert CAD and GD&T skills, plus mentoring ability. Competitive benefits included.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal of Technical Content & Editorial
Save Icon
Arize AI seeks a Principal of Technical Content & Editorial in San Francisco to lead content strategy for AI observability. Requires 8+ years in technical content, editorial leadership, and deep AI/developer tooling knowledge.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Full Stack Engineer, B2B eCommerce
Save Icon
Lead Fusion's B2B eCommerce platform as Principal Full Stack Engineer in Boston (hybrid). Requires 10+ years, SQL Server, Azure, Terraform, and LLM/AI tooling expertise across Next.js, Python, and GraphQL.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Engineer
Save Icon
Motorway seeks a Principal Engineer in London to set technical strategy across product areas. Requires 10+ years in software engineering, deep AWS expertise, and strong API/identity architecture skills. Hybrid role with stock options.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Analog and Mixed Signal Electrical Engineer
Save Icon
Lead analog and mixed-signal design for next-gen radar platforms in Kirkland. Requires expertise in low-noise receivers, data converters, clocking, power circuits, and signal integrity. Includes RSU and fully-paid medical benefits.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Software Engineer, Growth
Save Icon
UiPath seeks a Principal Software Engineer in Bucharest to own growth metrics and activation funnels. Ship full-stack fixes, run A/B tests, and use AI coding agents daily. Strong product sense required.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Infrastructure Engineer
Save Icon
Flo seeks a Principal Infrastructure Engineer in London to architect EKS at scale, shape PostgreSQL, DynamoDB and Kafka patterns, and build golden paths. Requires deep Kubernetes, AWS and Terraform expertise.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Learning Designer, Life Skills
Save Icon
Level seeks a Principal Learning Designer in Austin to shape life skills curriculum and interactive learning experiences. Requires 5+ years in instructional design, learning science grounding, and strong product sense.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice
Principal Solutions Consultant
Save Icon
Lead enterprise blockchain adoption as a Principal Solutions Consultant in New York. Guide financial institutions through risk, compliance, and digital-asset solutions with 7+ years of client-facing technical expertise.
Salary Icon
Salary
Not provided
Expiration Date
Until further notice

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.