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ConnecticutRemote · Hybrid · Onsite · Field · All Environments
ConnecticutRemote · Hybrid · Onsite · Field · All Environments
ConnecticutRemote · Hybrid · Onsite · Field · All Environments
ConnecticutRemote · Hybrid · Onsite · Field · All Environments
32 principal designer jobs at 19 companies in Connecticut
1mo
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Principal Architect
Connecticut, United States
$144k-$288k/yr RemoteFull Time
15+ YOE15+ years experience with 8+ in architecture, expertise in AI/ML and cloud, strong full-stack technical leadership, experience with APIs/microservices/event-driven design and C4 architecture modeling.
C4 model, SAFe, Generative AI, Agentic AI, AI/ML
6d
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Principal Engineer - Design for Automation
Stratford, Connecticut, United States
$179k-$332k/yr OnsiteFull Time
15+ YOEBachelor's degree in a relevant engineering discipline and 15+ years of progressive experience in product design, advanced manufacturing, manufacturing engineering, or NPI. U.S. citizenship required.
Robotics, Digital Engineering, Digital Twins, Model-Based Engineering, Model-Based Systems Engineering, Industry 4.0
3w
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Workday Finance Industry Principal
Hartford or Indianapolis or Raleigh or Richardson or Tempe
OnsiteFull Time
Bachelor's degree or equivalent experience; Workday Finance, ERP implementation, cloud, SDLC, Agile, solution design, integrations, reporting, project governance, and executive communication experience required.
Workday, Workday Finance Management, Workday Cloud Platform, Workday ERP, Accounting Center, Agile
3w
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GTF HPC – Principal Engineer, Design (Onsite)
Middletown, Connecticut, United States
$108k-$205k/yr OnsiteFull Time
5+ YOEBachelor’s degree in mechanical or aerospace engineering with 8+ years of mechanical design experience, or advanced degree with 5+ years. Requires hardware, blueprint, and manufacturing experience and U.S. citizenship.
FEA, Teamcenter, NX
2mo
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Principal Engineer (USA - Stamford, CT, US)
Stamford, Connecticut, United States
$108k-$165k/yr OnsiteFull Time
8+ YOEMS or PhD in engineering/chemistry, 8+ years in specialty chemicals with mining applications, hands-on lab/pilot/industrial flotation experience, experimental design and data analysis skills, ability to commercialize technologies and travel up to 40%.
21h
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Principal Engineer
Texas or Virginia or Minnesota or Maryland or Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Massachusetts or Michigan or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Vermont or Washington or Wisconsin
$210k-$262k/yr RemoteFull Time
10+ YOEBachelor's degree and 10+ years of software engineering and systems design experience, including 3+ years at Staff, Principal, or equivalent architectural level; expertise in distributed systems and listed technologies.
AWS, PostgreSQL, Ruby on Rails, Python, TypeScript, JavaScript, Slack, GSuite, Jira, HIPAA, SOC2, HL7, FHIR, NCPDP, EHR
1mo
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Sr. Principal Lead Health & Benefits Consultant
Boston or Hartford or Morristown or New York City or Philadelphia or Norwalk
$150k-$226k/yr HybridFull Time
12+ YOEBA/BS required; 12+ years designing and implementing health & benefits solutions for large employers; consulting and client-facing experience; valid life & health license; strong analytical, communication, and business development skills.
1mo
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Principal Consultant
Illinois or Connecticut or Colorado or California or Alabama or Georgia or Florida or Delaware or Arizona
RemoteFull Time
10+ YOE10+ years systems engineering or technical lead experience in combination products/medical devices; BS required, MS preferred; experience with DHF, design controls, risk management, verification/validation, design transfer, and regulatory submissions.
1mo
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Principal Microbiologist
Stamford or Trumbull
$110k-$120k/yr OnsiteFull Time
10+ YOE10+ years industry microbiology experience with preservation, antibacterial product development, regulatory interpretation (FDA), complex study design, manufacturing microbiology, and leadership.
4d
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Principal Systems Engineer
North Haven, Connecticut, United States
$134k-$202k/yr OnsiteFull Time
7+ YOEBachelor's degree with 7+ years, master's with 5+ years, or PhD with 3+ years of engineering experience; regulated product systems engineering, requirements, risk, verification, validation, design controls, and technical leadership.
SKUs
4d
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Principal Systems Engineer
North Haven, Connecticut, United States
$134k-$202k/yr OnsiteFull Time
7+ YOEBachelor's degree with 7+ years, master's with 5+ years, or PhD with 3+ years of engineering experience; regulated product systems engineering, design controls, risk management, verification, and validation experience required.
1mo
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Principal Architect – Enterprise Solutions
Hartford, Connecticut, United States
$104k-$160k/yr HybridFull Time
15+ YOE15+ years experience designing enterprise solutions with Core Java, Spring Boot, and Oracle; strong object-oriented design, microservice architecture, performance tuning, secure coding, and stakeholder collaboration skills.
Core Java, Spring Boot, Oracle
2mo
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Principal Engineer - Product
Simsbury, Connecticut, United States
OnsiteFull Time
5+ YOEBS in Electrical Engineering, 5+ years RF/microwave experience to 2 GHz, DC/RF simulation and RF PCB design experience, proficiency with test equipment and Excel, strong problem solving; ability to obtain Secret clearance and US citizenship/permanent residency required.
DC and RF circuit simulators, network analyzers, spectrum analyzers, signal analyzers, oscilloscopes, Microsoft Windows, Microsoft Office, Microsoft Excel, ADS, HFSS, Altium, ANSYS
6d
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Principal Engineer - Design for Automation
Stratford, Connecticut, United States
$179k-$332k/yr OnsiteFull Time
15+ YOEBachelor's degree in a relevant engineering discipline and 15+ years of progressive engineering experience. Requires complex mechanical design, NPI, automated manufacturing, DFM/DFA/DFAutomation, standards development, and cross-functional technical leadership.
Robotics, Digital Engineering, Digital Twins, Model-Based Engineering, Model-Based Systems Engineering, Industry 4.0
1mo
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Principal Java Architect (Hybrid)
Hartford, Connecticut, United States
$89k-$160k/yr HybridFull Time
15+ YOE15+ years hands-on with Core Java, Spring Boot, and Oracle; expertise in object-oriented design, microservices, performance tuning, secure coding, and architecture documentation.
Core Java, Spring Boot, Oracle
1mo
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Principal Architect – Enterprise Solutions
Hartford, Connecticut, United States
$104k-$160k/yr HybridFull Time
15+ YOE15+ years designing enterprise solutions with Core Java, Spring Boot, and Oracle; strong OOP, microservices, performance tuning, secure coding, and stakeholder collaboration skills.
Core Java, Spring Boot, Oracle
1d
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Principal VMware Systems Support
United States or Norwich
RemoteFull Time
8+ YOEBA/BS and 8+ years of relevant experience or equivalent; expert VMware administration and infrastructure design; Microsoft Server and Linux clustering; cloud disaster recovery; U.S. citizenship and residency.
VMware, Microsoft Server, Linux Servers, Oracle OCI, Microsoft Azure
6d
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Senior Principal, Software Engineering
Boulder or Providence or Phoenix or Rhode Island or Colorado or Arizona or Connecticut or Florida or Massachusetts or Maryland or Maine or Missouri or North Carolina or New Hampshire or New Jersey or Nevada or New York or Oregon or Pennsylvania or South Carolina or Tennessee or Utah
$145k-$190k/yr RemoteFull Time
10+ YOE10+ years designing production software; expert C#, .NET, ASP.NET Core, Azure, distributed systems, CI/CD, infrastructure as code, AI-assisted and agentic development; client-facing leadership; BA/BS or equivalent experience.
C#, .NET, ASP.NET Core, Microsoft Azure, Azure App Service, Azure Functions, Azure Container Apps, Azure Kubernetes Service (AKS), API Management, Service Bus, Event Grid, Azure SQL, Cosmos DB, Microsoft Entra ID, OAuth 2.0, OpenID Connect, Azure DevOps, GitHub Actions, Bicep, Terraform, REST APIs, Docker, Kubernetes, SQL Server, Entity Framework Core, Azure Key Vault, Azure Monitor, Azure OpenAI, LLMs, RAG
1d
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Principal Cyber Sec Archt/Engr
Northford, Connecticut, United States
$224k-$337k/yr RemoteFull Time
10+ YOERequires 10+ years of experience, including 8 years in cyber-focused roles; expertise in cloud security, network design, data centers, virtualization, AI security, security frameworks, data protection, and endpoint security.
AWS, Azure, GCP, OCI, NIST, ISO 27001, ISO 62443, AI RMF, CIS Controls, MITRE ATT&CK, EDR, antivirus, SaaS
2w
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Senior Principal RF/Microwave Amplifier MMIC Design Engineer
Chelmsford or Connecticut or Colorado or California or Oregon or Arizona or Texas or New Jersey or Washington or New York or District of Columbia or Illinois or Idaho or Florida
$157k-$227k/yr OnsiteFull Time
10+ YOEMSEE or PhD in electrical engineering, 10+ years of experience, GaAs/GaN MMIC design and layout, RF/microwave testing, EDA tools, and US citizenship or green card status.
Advanced Design System (ADS), Momentum, RFPro, Sonnet, Cadence, AWR, Ansys HFSS, spectrum analyzers, network analyzers, signal generators, power meters
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