- Carollo Engineers (Los Angeles, CA)
- …design, and construction of water and wastewater facilities. We are seeking a Principal Engineer to provide design management, project management, and client ... QA/QC + Supervises team of several subordinates of project engineer or senior project engineer level with...and quality standards + Ability to evaluate progress of staff and results obtained, and recommends major changes to… more
- TYLin (Sacramento, CA)
- …resources by finding more sustainable solutions. **Job Summary** TYLin is seeking a Principal Bridge Engineer for the Sacramento Bridge Sector. The position ... requires experience as a Lead Design Engineer and a Project Engineer for State...technical guidance, supervision and career mentoring to entry level staff . The engineering duties are comprehensive, and include design,… more
- Amazon (Santa Clara, CA)
- …customers interact with the delivery process. We are looking for several Senior Principal Engineers to develop the technology roadmap for the organization. The Last ... delivery partners enables more deliveries to our customers. At Amazon, Senior Principal Engineers are both visionary leaders and hands-on builders. As Amazon's most… more
- AECOM (Orange, CA)
- …Dams Department in Orange, California office has an immediate need for an experienced Principal Geotechnical Engineer with focus in Dams/Levees to take on a ... of technical expertise and experience in supervising and training staff in geotechnical investigations, analyses, reporting, and construction observation. Business… more
- Oracle (Sacramento, CA)
- …Warehouse, Data Lake, Big Data, Business Analytics Solutions at scale! As a Principal Software Engineer , you will design, develop, troubleshoot, and own software ... for experienced engineers who are really programmers at heart. As a Principal Member of Technical Staff , you will build entire services and act as a leader on… more
- Teleflex (Pleasanton, CA)
- Principal Engineer , Design Development, R&D **Date:** Nov 19, 2025 **Location:** Pleasanton, CA, US **Company:** Teleflex **Expected Travel** : Up to 10% ... overall business by developing innovative new products and improving existing ones. ** Principal Responsibilities** * You are the technical leader and role model for… more
- RTX Corporation (Goleta, CA)
- …The candidate is expected to provide technical expertise and leadership to other staff . The candidate may be called on to act as cross-discipline independent product ... team lead (IPTL) or Responsible Engineer Authority (REA) for multiple projects and power supply module designs. This position requires occasional business-related… more
- Oracle (Sacramento, CA)
- **Job Description** ** Principal Member of Technical Staff ** Req: 275678 Location: Boston, MA **Job Description** Are you interested in building large-scale ... Service team is looking for a very hands-on, senior engineer with the expertise and passion in solving difficult...demanding object storage system workloads for our customers. An engineer at any level can have significant technical and… more
- AECOM (Oakland, CA)
- …California** Geo-Engineering Department has an immediate need for an experienced, energetic ** Principal Geotechnical Engineer (Water)** to take on a leadership ... The candidate should have experience in supervising and training staff in geotechnical investigations, analyses, reporting, and construction observation. Business… more
- TP-Link North America, Inc. (Irvine, CA)
- We are seeking for a visionary Principal AI/ML Computer Vision Engineer to lead the technical direction of next-generation smart home automation products, ... scalable, robust, and efficient deployment of AI models. You will mentor senior/ staff -level engineers and influence product strategy with deep domain knowledge in… more