134 principal designer jobs at 66 companies in Stonegate, CO
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Principal, Visual Design
Atlanta or Boston or Chicago or Denver or Los Angeles or New York or Salt Lake City or San Diego or United States
$96k-$170k/yr RemoteFull Time
5+ YOE2+ Mgmt5+ years design experience with 2+ years in leadership; Bachelor's degree in design or equivalent experience preferred; mastery of Figma and familiarity with HubSpot, Google Suite, and Slack; strong presentation and strategic design skills.
Figma, HubSpot, Google Suite, Slack
1mo
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Education and Science Principal
Denver, Colorado, United States
$145k-$208k/yr OnsiteFull Time
15+ YOE7+ MgmtBachelor's in Architecture, registered architect, 15+ years related experience, 7+ years project management, experience on large-scale science & education projects, business development and client relationship skills, Microsoft Office proficiency.
Microsoft Word, Microsoft Excel, Microsoft Project
1mo
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Education and Science Principal
Denver, Colorado, United States
OnsiteFull Time
15+ YOE7+ MgmtBachelor's in Architecture, registered architect, 15 years related experience with 7+ years project management, proven business development and client relationship skills, Microsoft Office proficiency, and willingness to travel.
Microsoft Word, Microsoft Excel, Microsoft Project
3mo
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Principal Engineer
Denver or United States
RemoteFull Time
8+ YOE8+ years of software engineering; 3+ years in Staff/Principal/Architect; cloud-native, AWS serverless; mentoring; multi-language proficiency; observability and design docs.
AWS, Lambda, EventBridge, DynamoDB, StepFunctions, ECS, RDS, API Gateway, S3, CloudWatch, Aurora, Auth0, LangChain, Playwright, PHP, Python, Java, TypeScript
4w
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Senior Principal Optical Lens Designer
Acton or Boulder or Centennial or San Diego
$188k-$336k/yr OnsiteFull Time
15+ YOEExpert-level optical design experience for space-based sensors; proficiency with CODE V/OSLO/Zemax; understanding of radiometry, diffraction, polarization, tolerancing, fabrication, testing, and STOP analysis; ability to mentor and communicate.
CODE V, OSLO, Zemax, FRED, TracePro, MATLAB, Structural-Thermal-Optical (STOP)
3mo
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Principal Consultant
United States or Denver or Canada or India
$100k-$150k/yr HybridFull Time
8+ YOERequires 8+ years in insurance technology consulting, professional services, or operational leadership; MGA and P&C expertise; enterprise implementation, pre-sales, solution design, mentoring, and stakeholder leadership experience.
MGA Systems, Agile, API
2w
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Principal / Sr. Principal Electromechanical Engineer - (AHT)
Aurora, Colorado, United States
OnsiteFull Time
5+ YOEBachelor's or master's degree in STEM, 5+ years relevant experience for Principal or 8+ for Sr. Principal, active U.S. Top Secret clearance, and hardware design and integration experience.
RF
2d
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Principal Engineer - Overhead Transmission Line
Montana or Fort Worth or Lakewood or Del Mar
$150k-$190k/yr RemoteFull Time
15+ YOEBachelor's degree in engineering from an ABET-accredited school, 15+ years of overhead transmission design experience, PE license, driver's license, and proficiency with PLS-CADD, AutoCAD, MFAD, and Microsoft Office.
Microsoft Office, PLS-CADD, AutoCAD, MFAD, NESC, ASCE, ACI, RUS, IEC, IEEE
1w
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Major Crossings Design- Build Principal
New York City or Morristown or Philadelphia or Washington or Baltimore or Reston or Richmond or Atlanta or Nashville or Tampa or Fort Lauderdale or Miami or Orlando or Dallas or Austin or Tempe or Bellevue or Los Angeles or San Diego or San Francisco or Milwaukee or Chicago or Columbus or Denver or Tulsa or Fargo or Albuquerque
$175k-$300k/yr HybridFull Time
15+ YOEBachelor's degree in civil or related engineering, PE registration, and 15+ years managing complex highway and bridge projects. Requires Design-Build experience, QA/QC leadership, stakeholder management, and travel.
2w
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Manufacturing Principal Engineer – Optical
Boulder, Colorado, United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBachelor's degree in engineering or related technical field plus 6 years of experience, or equivalent. Requires optical coating and thin film design experience, and eligibility for TS/SCI clearance.
Microsoft Office
3mo
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Principal, RA Specialist
Boulder or Remote
$110k-$135k/yr RemoteFull Time
7+ YOEBachelor’s degree in a technical field; 7+ years in regulated environment; 4+ years global regulatory experience (IVD); US FDA/EU IVDR/510(k) knowledge; Design Control and Risk Management experience; ISO 13485 experience; strong collaboration and leadership.
3mo
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Principal Engineer, Embedded, Sensors, and Safety Software
Denver or Henderson
$165k-$190k/yr HybridFull Time
Design and implement safety-critical software for embedded systems; build test infra; hands-on in C/C++, Python, Linux; ROS; CI/CD; sensors.
Python, C, C++, Linux, ROS, CAN, Wireshark, Git, CI/CD, REST APIs, Data acquisition equipment, Perception sensors
3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
3w
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Engineer Principal – Ground/Application Software
Aurora, Colorado, United States
$118k-$201k/yr OnsiteFull Time
Bachelor's degree in engineering or related technical field plus 6+ years' experience; active TS/SCI clearance, U.S. citizenship, object-oriented design, software lifecycle, UML, and listed development technologies required.
CI/CD, C, C++, Rust, Python, Ruby, AWS, AWS Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Qt, SQL, NoSQL, JPA/ORM, UML, Azure, MQTT, AMQP, Kafka, Vue, Nginx, Apache, Postgres, MATLAB, Cameo, PlantUML, DevSecOps, gtest, ctest, Agile
3mo
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Principal Optical Communications Architect
Seattle or Denver or Los Angeles or Reston or Space Coast
$170k-$237k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
12+ YOE12+ years in space-based optical communications; lasercomm terminal design; end-to-end system architecture; PAT and OCT familiarity; clearance eligibility; up to 25% travel; US citizenship or eligible status.
Free-space optical communications, Laser communication terminals, End-to-end system architecture, Prototyping, Trade studies, Simulations
1mo
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Principal Engineer - Packaging Equipment
Omaha or Chicago or Denver
$109k-$159k/yr RemoteFull Time
7+ YOEBachelor's in Mechanical/Robotics/Packaging Engineering,7+ years food manufacturing packaging design,automation and project engineering experience,USDA/FDA-regulated environment experience,team leadership,automation/robotics expertise.
3mo
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Principal Water Engineer (Denver, CO, US)
Denver or Lenexa or Lone Tree or Houston or Dallas or Fort Worth
$160k-$230k/yr HybridFull Time
15+ YOESenior-level water treatment process design leader with 15+ years in municipal/industrial water; PE preferred; travel up to 50%; proficient in process modeling software.
AFT Fathom, AFT Arrow, Biowin, GPS-X, HYSYS, Aspen Plus, WatPro, AqMB, SIMBA
1w
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Principal Hardware Engineer: High Speed Mixed Signal Designer
Boulder or Boulder
$180k-$220k/yr HybridFull Time
10+ YOEBS/MS in engineering and 10+ years of board-level analog and digital design experience, including mixed-signal systems, PCB design, high-speed interfaces, test equipment, and hardware automation scripting.
Altium Designer, FPGA, Python, Linux, MicroTCA, PXIe, IBIS-AMI, oscilloscopes, spectrum analyzers, logic analyzers, signal generators
2w
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Principal / Sr. Principal Electromechanical Engineer (AHT)
Aurora, Colorado, United States
$114k-$213k/yr OnsiteFull Time
3+ YOEBachelor's or master's degree in STEM, 3–8+ years of relevant experience depending on level, hardware design and integration experience, and ability to obtain Top Secret clearance with SCI access.
RF
2w
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Principal Structural Engineer
Denver or Seattle or Alexandria or Austin or United States
$160k-$200k/yr OnsiteFull Time
10+ YOEBachelor's degree in structural engineering or related field, 10+ years of structural engineering experience including 8+ years in data center design and operations; extensive design software experience required.
AutoCAD, Revit, Tekla, AWS, Microsoft Azure, Google Cloud, Oracle Cloud, Meta
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