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Added 1 min ago
CrowdStrike Platform Resident Consultant - Government (Remote)
CrowdStrike, Inc.
Remote, United States
…AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they…
Added 1 min ago
Detection Engineer, Falcon Complete (Remote)
CrowdStrike, Inc.
Remote, United States
…AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they…
Added 1 min ago
Detection Engineer, Falcon Complete (Remote)
CrowdStrike, Inc.
Remote, United States
…AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they…
Added 11 mins ago
Senior Machine Learning Engineer
Treasure AI
Remote, United States
● Proficiency in Python and general ML ecosystem tooling in data processing and modelling
Added 24 mins ago
BT
Quality Assurance Engineer/Inspector (BT-26212)
Bastion Technologies
Pasadena, CA
- $114,000 to $145,000 USD / year
The Quality Assurance Engineer/Inspector will support the various projects located in Pasadena, CA as part of the NASA/JPL MASS Subcontract.
Added 1 hour ago
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Software Engineer, Full Stack (People Innovation Labs)
Jobgether
Remote, United States
- $153,000 to $385,000 USD / year
…applications and next steps. Our partner is looking for a Software Engineer, Full Stack (People Innovation Labs) based in the United…
Added 1 hour ago
J
Senior Software Engineer - Front End (Library of Congress)
Jobgether
Remote, United States
- $100,000 to $135,000 USD / year
…and next steps. Our partner is looking for a Senior Software Engineer - Front End (Library of Congress) based in the United…
Added 1 hour ago
GTM Systems Engineer
Jobgether
Remote, United States
We are seeking a hands-on GTM Systems Engineer to build, optimize, and scale the technology infrastructure that powers revenue operations. In this role, you will develop and customize…
Added 1 hour ago
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AI Principal Machine Learning Engineer
Jobgether
Remote, United States
- $170,000 to $240,000 USD / year
The AI Principal Machine Learning Engineer will help shape the next generation of intelligent networking solutions through advanced machine learning and generative AI technologies. Working…
Added 1 hour ago
Senior Software Engineer II
Invoca
Remote, United States
A product-engineer mindset: you can take an open-ended problem, find the right signal from customer data and product partners, and ship a solution that solves the customer's real issue.
Added 1 hour ago
Research Engineer - Agentic Audio ML Workflows
Bose Corporation, U.S.A
MA
The goal of our team is to develop novel AI-powered audio processing algorithms. The twist is that our algorithms must run in real time, on physical devices. You will build agentic tools…
Added 1 hour ago
Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Develop hardened container images, deployment templates, configuration standards, and environment-specific overlays for applications, data services, and AI inference workloads.
Added 1 hour ago
A
Summer 2027 - System Engineer Intern - 90413059 - Wilmington
Amtrak
Wilmington, DE
- $18 to $35 USD / hour
This system engineer – intern position will be responsible for application development work for ACMS (asset condition monitoring system) which involves IOT (wayside scanner & onboard train…
Added 1 hour ago
Lead Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Lead Engineer based in the United States.
Added 1 hour ago
Area Manager - Southeast
Jobgether
Remote, United States
Professional Engineer (PE) license is preferred.
Added 1 hour ago
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R&D Project Engineer
SprintRay
Huntington Beach
- $80,000 to $95,000 USD / year
The R&D Project Engineer is a hybrid role that combines program leadership with hands-on laboratory work. Approximately half of the role (~50%) is dedicated to planning and driving…
Added 1 hour ago
EO/IR System Engineer-Assistant Staff
MIT Lincoln Laboratory
Lexington, MA
…optical phenomenology, optical sensors, high-speed embedded processing, and data exploitation and visualization algorithms. We are a diverse, dedicated and innovative Group looking for…
Added 1 hour ago
Optical/Electronics Engineer-Associate Staff
MIT Lincoln Laboratory
Lexington, MA
…optical phenomenology, optical sensors, high-speed embedded processing, and data exploitation and visualization algorithms. We are a dedicated and innovative Group that values differences…
Added 2 hours ago
Research Engineer / Scientist, Pre-training
Anthropic
Remote, United States
Conduct research and implement solutions in areas such as model architecture, algorithms, data processing, and optimizer development
Added 2 hours ago
Staff Site Reliability Engineer- Networking
Jobgether
Remote, United States
…steps. Our partner is looking for a Staff Site Reliability Engineer – Networking based in United States…
Added 2 hours ago
Principal Systems Engineer - Processing, Guidance, & Controls Engineers t
RTX Corporation
tucson, AZ
The PG&C Center in Tucson, AZ are currently hiring Principal Systems Engineer - Processing, Guidance, & Controls Engineers to support the execution of our current and upcoming product…
Added 2 hours ago
Sr. Systems Engineer - Processing, Guidance, & Controls Engineers
RTX Corporation
tucson, AZ
The PG&C Center in Tucson, AZ are currently hiring Sr. Systems Engineer - Processing, Guidance, & Controls Engineers to support the execution of our current and upcoming product lines.…
Added 2 hours ago
Systems Engineer II - Processing, Guidance, & Controls Engineers
RTX Corporation
tucson, AZ
The PG&C Center in Tucson, AZ are currently hiring Systems Engineer II - Processing, Guidance, & Controls Engineers to support the execution of our current and upcoming product lines. These…
Added 2 hours ago
AE
Campus Graduate Masters Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
Knowledge of Python and foundational data processing technologies.
Added 2 hours ago
AE
Campus Graduate Masters Summer Internship Program - 2027 Software Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
…support the delivery and operations of technology, digital, and data capabilities, platforms, and services globally. Specifically, our team is responsible for the company’s technology…

SprintRay

R&D Project Engineer

Huntington Beach, United States

$80,000 to $95,000 USD / year

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Job details

Pay: $80,000 to $95,000 USD / year
Posting language: English
Posted: Nov 1, 2026

Original job description

R&D Project Engineer Location: Huntington Beach Compensation: $80,000-$95,000k (depending on experience)

About the Role The R&D Project Engineer is a hybrid role that combines program leadership with hands-on laboratory work. Approximately half of the role (~50%) is dedicated to planning and driving cross-functional materials programs from concept through commercialization, and the other half (~50%) to bench-level R&D work that directly supports those same programs, including formulation, sample preparation, testing, and data analysis. The role partners closely with R&D, Regulatory, Clinical, Quality, Product Management, Marketing, and Supply Chain teams to align program objectives with business goals. Success in this role requires strong program and risk management skills, a solid technical foundation in materials, and the ability to move comfortably between the project plan and the lab bench.

Key Responsibilities

Project Management (50%)

Plan and drive execution of multiple concurrent materials programs, managing the product/resin life cycle from concept and development through design transfer and commercial launch.
Build and maintain project schedules, deliverables, and dashboards; monitor timelines, risks, and budget, and deliver weekly status reporting to leadership.
Coordinate cross-functional work across R&D, Regulatory, Clinical, Quality, Product Management, Marketing, and Supply Chain; define roles and responsibilities and facilitate project meetings using Agile frameworks where appropriate.
Conduct project risk assessments and lead mitigation planning and implementation.
Develop clear, concise program communications tailored for leadership, project teams, and external partners, including suppliers and overseas manufacturers.
Support continuous improvement of project management processes and coach team members in adopting them. Hands-On R&D Laboratory Work (~50%)
Execute laboratory work in support of the programs the role manages, including resin formulation and mixing, sample preparation, and 3D printing and post-processing of test specimens.
Perform material characterization and performance testing (e.g., mechanical properties, viscosity, cure depth, degree of conversion, color and translucency) per internal methods and applicable standards such as ISO 4049, ISO 10477, and ISO 20795.
Design and run experiments (including DOE), analyze results, and prepare technical summaries and reports that feed directly into project decisions.
Support design verification, stability/shelf-life, and scale-up studies, and assist with technology transfer to manufacturing.
Evaluate incoming raw materials and investigate material or lot discrepancies, working with suppliers to identify root cause and corrective actions.
Maintain accurate laboratory records (notebooks, protocols, reports) in accordance with Good Documentation Practices and the ISO 13485 quality management system.
Follow laboratory safety and chemical hygiene practices, and help maintain lab equipment, consumables, and material inventory. Data Analysis, Budget, and Supply Chain Support
Use statistical tools to conduct root cause analysis on project delays or material discrepancies, including supplier, logistics, or production issues.
Forecast material needs and supply chain risks for active programs; work with overseas manufacturers to track key indicators such as on-time delivery and inventory levels.
Develop and track project budgets, and perform ROI and variance analysis to improve future planning accuracy.
Translate technical and project data into clear business cases for senior leadership, including new suppliers, technology investments, and process improvements.

Required Qualifications

Bachelor’s degree in Materials Science, Chemistry, Chemical, Polymer, or Biomedical Engineering, or a related technical field, with 4+ years of relevant experience, or a Master’s degree with 2+ years.
Hands-on laboratory experience in polymer, resin, or materials formulation, testing, and characterization.
Demonstrated experience managing cross-functional projects, including schedules, risks, and budgets.
Ability to balance project management responsibilities with bench work and to prioritize effectively across both.
Must be able to work onsite in Huntington Beach.
Proficiency in Microsoft Office (Excel, Word, Project, PowerPoint); advanced Excel skills preferred.
Excellent written, verbal, and presentation communication skills.
Self-motivated and adaptable, with a strong sense of accountability and ownership.

Preferred Qualifications

Experience with photopolymer resins or 3D printing materials, ideally in the dental or medical device industry.
Familiarity with design controls, ISO 13485, and Good Documentation Practices.
Experience with DOE and statistical software (e.g., Minitab, JMP).
Project Management Professional (PMP) certification; familiarity with Agile methodologies (e.g., Jira, Scrum).
Lean or Six Sigma certification.
Experience in materials or supply chain management within the dental, healthcare, or medical device industries.
International experience or Mandarin language skills a plus.

Employment Type Full-time

About SprintRay SprintRay is rewriting the rules of dentistry with technology that’s smart, fast, and designed to make life easier for dental professionals. Since 2014, we’ve been on a mission to deliver the most advanced 3D printing solutions in the industry - combining hardware, software, and materials into one seamless ecosystem. But what really makes SprintRay different is our people. We’re a bold, global team of innovators, problem-solvers, and doers who thrive on pushing boundaries and challenging the status quo. Every product we create is driven by a simple goal: help dentists spend less time on repetitive tasks and more time changing patients’ lives. Our culture is entrepreneurial, collaborative, and fueled by curiosity. We celebrate diverse perspectives and believe the best ideas can come from anywhere. Whether we’re building next-generation AI tools, designing new materials, or supporting our customers on the front lines, we’re united by the same passion - transforming digital dentistry and having fun while we do it. At SprintRay, the future of dentistry is being printed today. Want to be part of it?

Equal Opportunity Employer SprintRay is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.

To All Recruitment Agencies:

Without a written agreement signed by an officer of SprintRay: a) SprintRay does not accept resumes from recruiting agencies, headhunters, or any other party expecting payment in the event SprintRay speaks with or hires a candidate from such submitted resume; b) SprintRay is not responsible for any fees related to unsolicited resumes or related Terms of Service, and c) Unsolicited resumes received will be considered the property of SprintRay and will be processed accordingly. Accessibility If you need a reasonable accommodation during the application or interview process, please contact us at people.services@sprintray.com.

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