As a Principal Software Engineer at Blue Origin, you will apply your technical expertise and leadership skills to positively impact safe human spaceflight. This role involves applying engineering design, manufacturing test, and flight operations principles to software systems and infrastructure, with a focus on Java, Python, and JavaScript. You will own the design and development of software systems and infrastructure, craft web user interfaces, evaluate and integrate commercial products, and provide operational support for team's production systems. This position is part of Enterprise Technology, aiming to develop the digital infrastructure needed for space exploration.

PRINCIPAL SOFTWARE ENGINEER - ENTERPRISE TECHNOLOGY

Principal Software Engineer

ICF is seeking a Principal Software Engineer to lead a team of engineers in building enterprise-level backend solutions using a variety of technologies. The role involves working with PostgreSQL, Java, Spring, and REST APIs to develop robust and scalable applications that support the Centers for Medicare and Medicaid Services. The ideal candidate will have a strong understanding of software development principles, a proven track record in backend development, and experience with agile software development methodologies.

PRINCIPAL SOFTWARE ENGINEER (REMOTE)

As a Principal Software Engineer at Obsidian Security, you will play a critical role in shaping the future of our technology platform. This position demands a high level of technical proficiency, strategic thinking, and a holistic approach to problem-solving. You will be responsible for designing and implementing scalable solutions, optimizing our existing systems, and pushing the boundaries of what's possible to drive our product forward. Your leadership will foster a culture of excellence and innovation within the engineering team.

PRINCIPAL SOFTWARE ENGINEER

F5 Networks is seeking a Principal Software Engineer to join their Web Security Team, focusing on the core components that stop bots and fraud. This role involves building services to deliver and secure client code, finding new in-browser data sources to detect fraud, and hardening data collection techniques against adversaries. The position requires a deep expertise in the web platform, solid programming abilities, and experience leading cross-team projects.

As a Principal Software Engineer at Publix Technology, you will play a key role in modernizing and developing solutions that provide critical functionality across teams and enterprises. Your primary focus will be on designing and developing solutions around BASE24 to assist in support of payment processing at Publix. This role involves coding and testing complex payments applications, performing problem determination and resolution, and maintaining system components and documentation.

PRINCIPAL SOFTWARE ENGINEER - BASE24 DEVELOPMENT

The Principal Software Engineer (Tech Lead) at First Citizens Bank is responsible for developing and coordinating the design, development, and integration for Core Banking and Digital Banking Platforms such as Fiserv Signature, Online Banking Platforms, and custom development using vendor SDKs. This role involves analyzing and translating business requirements into technical frameworks, working with Enterprise Architects and Solution Architects, and managing the installation of maintenance/patches and software upgrades. The position requires strong technical skills with Fiserv Signature or similar core banking platforms, experience with leading lending and digital banking platforms, and the ability to work in an Agile/Scrum environment.

PRINCIPAL SOFTWARE ENGINEER (TECH LEAD)

Principal Software Engineer (Tech Lead)

The Principal Mechanical Functional Lead / Project Engineer at Collins Aerospace is responsible for managing assigned projects, overseeing all aspects from defining requirements to evaluating project deliverables. This role involves being the primary point of contact for the Engineering Program Chief, working closely with the Value Stream Leader to ensure projects remain on budget and schedule, and thriving in a multi-disciplinary team environment. The position requires problem-solving skills and the ability to implement design or process changes in a hands-on work environment.

PRINCIPAL MECHANICAL FUNCTIONAL LEAD / PROJECT ENGINEER (HYBRID)

Principal Mechanical Functional Lead / Project Engineer

Hermeus is seeking a Principal Propulsion Engineer to own the design, analysis, manufacturing, test, certification, and flight operations of components/sub-assemblies of the engine. This role involves working closely with engineers and technicians over a wide range of disciplines to address challenges in developing air-breathing engines for hypersonic vehicles. The position offers the opportunity to work on the development of the company's first flight vehicle, Quarterhorse, and contribute to the acceleration of air travel through aerospace and defense technology.

PRINCIPAL PROPULSION ENGINEER

Principal Propulsion Engineer

Kelly Engineering is seeking a Product Development Engineer for Industrial Machinery to join their team in Buffalo, NY. This role involves conducting research on new products, participating in product development trends, and providing technical support during production. The position offers a remote work schedule, competitive compensation, and the opportunity to work with cutting-edge technology.

Product Development Engineer- Industrial Machinery

Product Development Engineer

The Principal DevOps Engineer at Comcast Technology Solutions (CTS) is a technical leader within the Cybersecurity business unit, focusing on the operationalization and optimization of security data. This role involves developing tools and procedures for the safe and rapid deployment and monitoring of DataBee, a groundbreaking security and compliance data fabric platform. The position requires collaboration with project stakeholders, aids in application development, and serves as a technical contact and liaison for vendors and customers.

PRINCIPAL DEVOPS ENGINEER (VIRTUAL)

Principal DevOps Engineer

SpaceX is seeking a Principal Software Engineer for its Starshield team, focusing on leveraging Starlink technology and launch capability to support national security efforts. The role involves building highly reliable in-space mesh networks, designing secure systems, and developing next-gen communication and sensing software. This position offers the opportunity to work on cutting-edge satellite capabilities and requires a bachelor's degree in computer science, engineering, math, or other STEM discipline, along with 8+ years of professional experience in software development.

PRINCIPAL SOFTWARE ENGINEER (STARSHIELD)

The Principal Spacecraft Systems Engineer at Rocket Lab is responsible for the development and maintenance of technical budgets, requirements definition, test planning and execution, and overall management of the systems engineering process. This role supports the Chief Space Systems Engineer and Space Systems organization, providing deliverables for internal leadership, the board of directors, and investors. The position is based out of Rocket Lab's global headquarters in Long Beach, CA, and involves leading the technical development of spacecraft missions and assisting with program and product management.

PRINCIPAL SPACECRAFT SYSTEMS ENGINEER

Principal Spacecraft Systems Engineer

A Principal Structures Engineer at Hermeus is responsible for the development, design, analysis, test, and lifecycle of the airframe and its components on the Hermeus hypersonic vehicles. This role involves leading the design, analysis, and optimization of airframe structures for hypersonic aircraft, developing and analyzing airframe structural concepts and materials, and ensuring compliance with industry standards and regulations. The position offers the opportunity to impact Hermeus' mission to radically accelerate air travel by delivering hypersonic aircraft.

PRINCIPAL STRUCTURES ENGINEER

Principal Structures Engineer

As a Principal Software Engineer for AI-driven Search at Seismic Software, you will play a crucial role in shaping the AI-first, multi-domain and multi-modality content discovery and curation strategy. You will drive the development of innovative technical solutions across the Seismic platform to enhance product offerings and deliver exceptional value to customers. This position offers a unique opportunity to make a significant impact on the company's growth and success by leading AI-powered technology and architectural initiatives.

PRINCIPAL SOFTWARE ENGINEER (AI/SEARCH)

Principal Software Engineer (AI/Search)

The Director of Engineering/Principal Architect at Benchmark IT will drive the continuous delivery of quality software, design architecture, and lead software engineering, DevOps, and QA teams. This role is crucial for creating cloud software that enhances the efficacy and pace of the Research and Development lifecycle in the Life Sciences industry. The position involves collaborating with cross-functional teams, developing innovative software solutions, and leading key engineering initiatives.

DIRECTOR OF ENGINEERING/PRINCIPAL ARCHITECTJOB ID: 5348

Director of Engineering/Principal Architect

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Principal Research and Development Engineer Jobs in Buena Park, CA Hiring Now

PRINCIPAL SOFTWARE ENGINEER - ENTERPRISE TECHNOLOGY

PRINCIPAL SOFTWARE ENGINEER (REMOTE)

PRINCIPAL SOFTWARE ENGINEER

PRINCIPAL SOFTWARE ENGINEER

PRINCIPAL SOFTWARE ENGINEER - BASE24 DEVELOPMENT

PRINCIPAL SOFTWARE ENGINEER (TECH LEAD)

PRINCIPAL MECHANICAL FUNCTIONAL LEAD / PROJECT ENGINEER (HYBRID)

PRINCIPAL PROPULSION ENGINEER

Product Development Engineer- Industrial Machinery

PRINCIPAL DEVOPS ENGINEER (VIRTUAL)

PRINCIPAL SOFTWARE ENGINEER (STARSHIELD)

PRINCIPAL SPACECRAFT SYSTEMS ENGINEER

PRINCIPAL STRUCTURES ENGINEER

PRINCIPAL SOFTWARE ENGINEER (AI/SEARCH)

DIRECTOR OF ENGINEERING/PRINCIPAL ARCHITECTJOB ID: 5348