68 principal engineer jobs at 33 companies in Mapleton, UT
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Principal Engineer, Pharmaceutical Manufacturing
Sandy, Utah, United States
OnsiteFull Time
8+ YOEBachelor's in engineering,8+ years project engineering in regulated drug manufacturing,IQ/OQ/PQ and validation experience,experience with plant utilities and QMS,managing $1M+ capital projects,PMP preferred.
Microsoft Office
2mo
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Principal Software Engineer
Salt Lake City, Utah, United States
$176k-$273k/yr OnsiteFull Time
10+ YOE10+ years software engineering, enterprise web apps, Java/REST, system integrations, leadership, multi-vertical experience.
Java, REST APIs, SQL, Git, Kafka, Confluent, Apache Camel, MuleSoft, AWS, ECS, EKS, Lambda, API Gateway, Terraform, Spring Boot, Kubernetes, Dynatrace, Datadog, LLM integration
1mo
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Sr Principal Engineer Optical
Salt Lake City, Utah, United States
$135k-$203k/yr OnsiteFull Time
4+ YOEDegree in STEM with relevant years of experience (BSc+8 / MSc+6 / PhD+4), experience in optical/electro-optical design and production support, hands-on with fiber optic test gear, Six-Sigma/SPC, US citizenship, ability to obtain Secret clearance.
fiber splicer, optical spectrum analyzer, OTDR, OBR, white-light interferometer, coupler fusion station, SPC
1mo
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Sr Principal Engineer Optical
Salt Lake City, Utah, United States
$135k-$203k/yr OnsiteFull Time
4+ YOEDegree in STEM with relevant experience (BS+8/MS+6/PhD+4), optical/electro-optical design and testing experience, hands-on fiber-optic production and test equipment experience, Six-Sigma/SPC and root-cause analysis skills, US citizenship, ability to obtain Secret clearance.
fiber splicer, optical spectrum analyzer, OTDR, OBR, white-light interferometer, fusion station, Six-Sigma, SPC
1w
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Principal Systems Engineer (Onsite)
Salt Lake City, Utah, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEU.S. Person required. Typically requires STEM degree with 8+ years relevant experience (or advanced degree with 5+ years). Experience in system integration, requirements management (JAMA), verification/validation, and acceptance testing.
JAMA, JIRA
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Remote Principal Cloud Engineer (Microsoft Azure)
Salt Lake City, Utah, United States
RemoteFull Time
7+ YOE7+ years infrastructure/cloud engineering experience with 5+ years in Azure; AZ-104, AZ-700, AZ-305 required; expertise in Azure networking, IaC (Terraform/Azure Bicep), CI/CD, security and compliance (HITRUST/SOC2/HIPAA).
Azure, Terraform, Azure Bicep, Azure DevOps, GitLab, GitHub Actions, PowerShell, Python, Bash, ExpressRoute, VPN Gateway, Application Gateway, API Management, Azure Firewall, Network Security Groups, Virtual Networks, Private Endpoints, Entra ID, Key Vault, Defender for Cloud
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Principal Engineer
Lehi or United States
HybridFull Time
15+ YOE15+ years software engineering with cross-team technical leadership, deep distributed systems and cloud experience, event streaming, scalable data stores, and backend engineering (Go preferred).
Kafka, Google Pub/Sub, PostgreSQL, Vitess, Spanner, Bigtable, Redis, GCP, AWS, Kubernetes, Go, Python, Java, C#
1mo
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Engineer (Senior/Principal)
Salt Lake City, Utah, United States
$102k-$161k/yr OnsiteFull Time
5+ YOEEngineering expertise in power transformers, reactors, and phase shifters; equipment specification and procurement experience; failure investigation and root cause analysis; strong communication, project leadership, and PC proficiency.
1mo
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Principal Mechanical Engineer
Pleasant Grove, Utah, United States
OnsiteFull Time
10+ YOEBS/MS in Mechanical Engineering, 10+ years mechanical design/product development experience, systems engineering, miniaturization for small-form-factor IoT, injection molding/die casting/CNC knowledge, SolidWorks expertise, validation and JDM/CM experience.
SolidWorks, CNC
2w
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Principal Engineer
Cottonwood Heights or United States
HybridFull Time
10+ YOE10+ years software development experience in e-commerce fulfillment; expertise in Java, Spring, Spring Boot, Node.js, relational and NoSQL databases, Docker, Kubernetes, Terraform, cloud (GCP/AWS); proven leadership and AI tooling experience.
Java, Spring Framework, Spring Boot, Node.js, SQL, Docker, Kubernetes, Terraform, CI/CD, GCP, AWS, NetSuite
1mo
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Principal Manufacturing Engineer
Plymouth or Salt Lake City
OnsiteFull Time
12+ YOE12+ years manufacturing/production engineering (or 8+ with Master's). Bachelor's in Mechanical, Electrical, or Manufacturing Engineering required. Experience with DFM, ERP (SAP), SolidWorks, Microsoft Office, Lean, ISO 13485/9000, validation (IQ/OQ/PQ/MSA). Ability to travel 25%.
SAP, SolidWorks, Microsoft Office
1mo
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Principal Structural Civil Engineer
Louisville or New York City or Arlington or Salt Lake City
$145k-$181k/yr HybridFull Time
10+ YOEBachelor's in structural engineering, 10+ years structural engineering experience, 5+ years PV/BESS/WTG foundation experience (or 2+ years HV substation), proficiency with US codes, Microsoft Office, and structural analyses; PE/SE and advanced analysis tools preferred.
Lpile, SAP2000, STAAD, Microsoft Office
1w
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Lead Principal Software Engineer
Salt Lake City, Utah, United States
HybridFull Time
6+ YOEBachelor's degree and 6+ years web/software development experience; proficiency with ServiceNow, Java, SharePoint, Linux/Windows, SDLC/Agile, integrations, scripting, and on-call participation.
Java, SharePoint, Linux, Windows, CSS, Javascript, HTML, XML, HTTP, Spring, Log4j, Eclipse, Subversion, SQL, Powershell, ServiceNow, REST, SOAP, Integration Hub, MID Server, Flow Designer, Business Rules, Script Includes
1mo
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Principal Structural Civil Engineer
Louisville or New York City or Arlington or Salt Lake City
$145k-$181k/yr HybridFull Time
10+ YOEUndergraduate degree in structural engineering or equivalent; 10+ years structural engineering experience (5+ years PV/BESS/WTG foundations or 2+ years HV substations); proficiency with US codes, structural/civil/geotechnical design, Microsoft Office; PE/SE or on-track preferred.
Lpile, SAP2000, STAAD, Microsoft Office
1mo
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Senior/Principal Mechanical Engineer
South Salt Lake or Springville
$90k-$120k/yr HybridFull Time
5+ YOEBachelor's in Mechanical Engineering, 5+ years mechanical design experience, proficiency in SolidWorks and FEA, prototyping/testing, DFM and GD&T knowledge; DOE/SPC preferred; strong systems-level design and analytical skills.
SolidWorks, Finite Element Analysis (FEA), Design for Manufacturing (DFM), Design of Experiments (DOE), Statistical Process Control (SPC)
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Principal Process Development Engineer - Extrusion
Sandy, Utah, United States
OnsiteFull Time
15+ YOEBachelor's degree in plastics, polymer, or mechanical engineering and 15+ years of extrusion process development experience, including medical devices, micro-extrusion, co-extrusion, advanced polymers, and process standards.
DOE, IQ/OQ/PQ, SPC, Industry 4.0, IIoT, FDA, ISO 13485, PEEK, TPU, PCU
4d
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Principal Process Development Engineer - Extrusion
Sandy, Utah, United States
OnsiteFull Time
15+ YOEBachelor's degree in plastics, polymer, or mechanical engineering and 15+ years of extrusion process development experience, with expertise in medical devices, micro-extrusion, co-extrusion, polymers, tooling, DOE, and validation.
DOE, IQ/OQ/PQ, SPC, digital quality systems, Industry 4.0, IIoT, PEEK, TPU, PCU, FDA, ISO 13485
3w
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Principal Supplier Quality Engineer, New Product Development
Draper, Utah, United States
OnsiteFull Time
5+ YOEDegree in engineering with 5+ years supplier/manufacturing/quality engineering experience; expertise in supplier qualification, root cause analysis, test method development, risk management, and regulatory standards.
SolidWorks
4d
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Senior Principal Engineer
Long Island City or Orlando or Salt Lake City
$135k-$210k/yr HybridFull Time
6+ YOEBachelor's degree or high school diploma/GED with 4 years' relevant experience; 6+ years in software engineering and full-stack development; expertise in distributed systems, cloud platforms, CI/CD, and modern architecture.
Node.js, Java, Angular, Jenkins, SonarQube, GitOps, Azure, Google Cloud Platform, Amazon Web Services, Magnolia, Adobe, Fastly, Yarn, Gradle, Webpack, CSS, ChatGPT, LLM
5d
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Principal Engineer
Salt Lake City, Utah, United States
RemoteFull Time
15+ YOE15+ years building distributed services, setting architecture vision, applying AI thoughtfully, mentoring technical leaders, strong communication and strategic thinking.
AWS, React, node.js, TypeScript, PHP, MySQL, NoSQL, Cursor, Claude Code/Cowork
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