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Keywords: Principal, Process Development and Optimization Engineer, Location: USA

Page: 2

Senior/Principal Process Engineer

. Process Engineering is core to delivering our product pipeline across batch and continuous API production and development... into GMP manufacturing operations. We are seeking Process Engineers to support the ATMP Manufacturing Business in Lebanon...

Company: Eli Lilly
Location: Lebanon, IN
Posted Date: 04 Feb 2026
Salary: $66000 - 171600 per year

Sr. Principal - Engineer - Process (Critical Utilities)

of the overall integrated operational readiness plan (e.g. SOP development, maintenance strategy, automation optimization... on right first time and on-schedule facility start-up. This includes design reviews, process safety assessments, user...

Company: Eli Lilly
Location: Houston, TX
Posted Date: 03 Feb 2026
Salary: $66000 - 171600 per year

Principal Software Development Engineer

for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Principal Software Development.... We are looking for a Principal Engineer to serve as the technical architect for our Cloud Platform organization which sits within our Technology...

Company: Expedia
Location: San Jose, CA
Posted Date: 08 Mar 2026

Principal Software Development Engineer - Observability

loyalty and traveler satisfaction. As a Principal Engineer, you will be part of an agile development team with deep... for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Principal Software Engineer...

Company: Expedia
Location: San Jose, CA
Posted Date: 07 Mar 2026

Principal AI Engineer, AI Agent Development

We are seeking a Principal Engineer with a deep expertise in autonomous AI agent architecture and deployment, to spearhead the design..., development, and optimization of intelligent agent systems on our global crypto exchange platform. This is a senior role requiring...

Company: OKX
Location: San Jose, CA
Posted Date: 05 Mar 2026

Principal AI Engineer, Chatbot Development

We are looking for a Principal AI Engineer to lead the architecture and deployment of large-scale, LLM-powered conversational Chatbot systems serving... of production-grade conversational AI platforms. What You'll Be Doing Lead the design, development, and lifecycle management...

Company: OKX
Location: San Jose, CA
Posted Date: 05 Mar 2026

Senior Principal Engineer, Supplier Development

and to patients all over the world. The Senior Principal Engineer will serve as a key technical subject matter expert, partnering.... What we look for: Bachelor's degree in engineering or scientific, with 8 years of experience in new product development, process...

Location: Irvine, CA
Posted Date: 04 Mar 2026
Salary: $139000 - 196000 per year

Principal Software Development Engineer — Platform & Infrastructure

experiences that drive loyalty and traveler satisfaction. We are hiring a hands-on Principal Software Development Engineer... for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Principal Software Development...

Company: Expedia
Location: San Jose, CA
Posted Date: 31 Jan 2026

Principal Engineer II, Fluidic Systems Integration, Research & Early Development

and advancing technologies to significantly enhance DNA sequencing workflows. We are seeking a Principal Fluidic Systems Integration... Engineer II to serve as a critical technical leader in evaluating, integrating, and optimizing novel fluidic and mechatronic...

Company: Roche
Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Principal Engineer, AI Agent & Full Stack Development

that span the entire loan life cycle. The Principal Engineer - AI Agent & Full Stack Development will be responsible... and housing finance lifecycle so critical data can flow seamlessly from one process to the next creating a better experience...

Posted Date: 29 Jan 2026

Development Principal Engineer (IT)

of software development experience, with at least 3+ years in a senior or principal engineering role. Experience working...-performance applications. Solid expertise in object-oriented design, multithreading, and enterprise application development...

Company: DaVita
Location: USA
Posted Date: 27 Jan 2026

Principal Software Development Engineer, AI Open-Source Software

innovation and enhancing AI performance across data center GPUs. THE PERSON: You are a talented engineer who is passionate...) and performance optimization techniques. ACADEMIC CREDENTIALS: Bachelor's or master's degree in Computer Science, Computer...

Posted Date: 25 Feb 2026

Principal Software Development Engineer, AI Open-Source Software

to improve future products Apply a data minded approach to target optimization efforts Stay informed of software and hardware... operating system development Experience with software development processes and tools such as debuggers, source code control...

Posted Date: 11 Mar 2026

Advanced Packaging Pathfinding and Development - Signal and Power Integrity Sr Principal Engineer

&D team is responsible for package design and technology development to meet the electrical, mechanical, thermal and system... studies for design optimization. Explore technology feasibility and create proof-of-concept samples and productize...

Company: Marvell
Location: Austin, TX
Posted Date: 01 Mar 2026

Principal Software Development Eng. - AI Performance

your career. THE ROLE: AMD is looking for a Principal Engineer to serve as a hands-on technical team lead driving the... optimization to framework-level architecture decisions Lead the design and implementation of novel GPU kernels, compiler...

Posted Date: 28 Feb 2026

Chemical Process Engineer

. Reimagine What’s Possible The Chemical Process Engineer is a floor-focused role responsible for the production process... Operational Excellence: Act as a principal leader in process sustainability by targeting inefficiencies through direct observation...

Company: Air Products
Location: Saint Louis, MO
Posted Date: 19 Feb 2026

Chemical Process Engineer

. Reimagine What’s Possible The Chemical Process Engineer is a floor-focused role responsible for the production process... Operational Excellence: Act as a principal leader in process sustainability by targeting inefficiencies through direct observation...

Company: Air Products
Location: Saint Louis, MO
Posted Date: 19 Feb 2026

Process Engineer – Deckorators (Buffalo, NY)

, and material technology that define the next generation of Deckorators products. Job Summary The Process Engineer... is responsible for driving process improvements, enhancing product quality, and reducing costs through process optimization...

Posted Date: 25 Dec 2025

RVS Principal Systems and Test Engineer - P4

Capabilities (SE&TC) Department is seeking a skilled and experienced Principal Systems and Test Engineer - P4 with expertise... in airborne and space electro-optical and infrared (EO/IR) surveillance and targeting sensor systems. The Systems Engineer plans...

Location: Goleta, CA
Posted Date: 11 Mar 2026

Principal Manufacturing Engineer

platforms, telehandlers, utility vehicles and accessories—can be found all over the world. The Principal Manufacturing... Engineer provides technical and people leadership for a team of Manufacturing Engineers supporting either Assembly...

Posted Date: 11 Mar 2026
Salary: $92600 - 154400 per year