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270 staff engineer jobs at 111 companies in Greeley, CO

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Staff Engineer - Engineering Plan Review - Wastewater
Denver, Colorado, United States
$74k-$81k/yr HybridFull Time
City and County of Denver
City and County of Denver: Provides municipal services and infrastructure for the Denver community.
Bachelor's in Engineering required; EI/EIT (FE) certification by end of probation; no prior experience required; skills with MS Office, ArcMap, AutoCAD Civil 3D, and Excel; strong communication and collaboration.
Microsoft Office, ArcMap, AutoCAD Civil 3D, Microsoft Excel
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2mo
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Staff Engineer - Geotechnical
Westminster, Colorado, United States
$70k-$85k/yr OnsiteFull Time
Intertek
IntertekLondon Stock Exchange: ITRK: Provides global testing, inspection, and certification services for products.
0+ YOEBachelor’s in Civil/Geotechnical Eng; EIT/FE within 6 months; geotech software knowledge; strong communication; multi-project support; up to 10% travel.
GeoStudio, APILE, LPILE, GROUP, SHAFT, SLIDE, Settle3, MSEW
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1mo
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Staff Engineer - Tunnels and Geotech
Golden or Fort Collins or Boise
$70k-$85k/yr OnsiteFull Time
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
Qualified to pursue EIT, experience with geotechnical investigations, AutoCAD, Mathcad, Microsoft Excel, valid driver\u000code and reliable transportation, strong communication and problem-solving skills.
AutoCAD, Mathcad, Microsoft Excel, Microsoft Office Suite
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1mo
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Staff Radar Engineer
Fort Collins, Colorado, United States
$165k-$218k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
12+ YOE12+ years experience and Bachelor's in mathematics/physics/engineering or related; proven staff/principal-level technical leadership in operational airborne radar systems, DSP and algorithm development, and eligibility for Secret clearance.
Lattice OS, MATLAB, Python, C++
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Staff Software Engineer
Denver, Colorado, United States
$185k-$225k/yr OnsiteFull Time
Performance Drone Works
Performance Drone Works: Manufacturer of autonomous, tactical unmanned aerial systems for defense.
7+ YOELead software engineering, define standards, mentor engineers, and drive cross-team architectural decisions; strong C++, Qt, embedded Linux, and cross-platform UI experience.
C++, Qt, QML, QtWidgets, QMake, CMake, REST, JSON, Linux, Android
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3mo
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Staff Software Engineer
Denver, Colorado, United States
$150k-$180k/yr OnsiteFull Time
Urban Sky
Urban Sky: Develops reusable stratospheric balloons for high-resolution aerial imagery.
8+ YOESenior software engineer with 8+ years of experience, strong system design, backend and frontend skills, SQL, cloud, DevOps, and production ownership.
TypeScript/JavaScript, React, API contracts (tRPC), PostgreSQL, ClickHouse, Playwright, AWS, Terraform, Docker, CI/CD
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Staff Software Engineer
Columbus or Austin or Denver
HybridFull Time
Lower
Lower: Provides digital mortgage lending and homeownership financial services.
8+ YOE8+ years in software engineering; full-stack with backend/frontend; TypeScript, React, AWS, Next.js, Node.js, PostgreSQL; AI-assisted tooling experience; strong CS fundamentals; fintech/lending experience a plus.
TypeScript, React, AWS, Next.js, Node.js, PostgreSQL, Cursor, Claude Code, Codex, GitHub Copilot
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2w
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Staff Optical Engineer
Boulder, Colorado, United States
$175k-$220k/yr OnsiteFull Time
Infleqtion
InfleqtionNYSE: INFQ: Develops neutral-atom quantum computing and precision sensing technologies.
6+ YOEBachelor's in optical engineering/physics,6+ years industry experience,lab alignment and experimental troubleshooting,Zemax (OpticStudio), SolidWorks, git, and experience mentoring/leading engineers.
Zemax (OpticStudio), SolidWorks, git
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1mo
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Staff Engineer I
Westminster or Broomfield
$75k-$110k/yr OnsiteFull Time
Kahuna USA
Kahuna USA: Provides engineering and design solutions for energy project execution.
0+ YOEBachelor's degree in electrical engineering (or advanced degree), 0–5 years power/control systems experience, willingness to travel, strong communication and organizational skills.
PLC
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Staff/Sr Staff Systems Engineer
Boulder, Colorado, United States
$102k-$157k/yr OnsiteFull Time
SciTec
SciTec: Provides advanced remote sensing and missile defense technology solutions.
2+ YOEBachelor's in technical field required, 2+ years systems engineering experience, ability to obtain DoD SECRET clearance, U.S. citizenship required, onsite in Boulder. Preferred: active SECRET, Python, MBSE, SysML, Cameo/MagicDraw, INCOSE.
Python, Model-Based Systems Engineering (MBSE), SysML, Cameo, MagicDraw
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3mo
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Staff Electrical Failure Analysis Engineer- Storage systems
Longmont, Colorado, United States
$96k-$203k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
3+ YOEMaster’s in Electronics/Computer/Systems Engineering; 3+ years in product/system engineering or QA; strong electrical debugging and hardware repair skills; knowledge of signal integrity and high-speed storage devices.
Oscilloscope, Logic Analyzer, Power Meter, Multimeter, Bus Analyzer, PCIe, SATA, Electrical Debugging Tools
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4w
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Staff Turbomachinery Engineer
Berthoud, Colorado, United States
$132k-$165k/yr OnsiteFull Time
Ursa Major
Ursa Major: Designs and manufactures rocket engines and aerospace propulsion systems.
8+ YOEB.S. in mechanical or aerospace engineering, 8+ years turbomachinery experience, 5+ years CAD (Siemens NX or PTC Creo), experience with ANSYS/CFD, U.S. person and eligible for security clearance.
Siemens NX, PTC Creo, ANSYS FEA, CFX, Fluent
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Staff Quality Engineer
Broomfield, Colorado, United States
$127k-$166k/yr OnsiteFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
7+ YOEBachelor's in engineering,7+ years supplier/manufacturing/aerospace quality experience,AS9100 QMS and internal audit experience,internal auditor qualification,cleanroom and EHS familiarity,root cause analysis and supplier quality expertise.
IPC-A-610, J-STD-001
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2mo
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Staff Software Engineer, LowerOS
Columbus or Austin or Denver
HybridFull Time
Lower
Lower: Digital mortgage lending and comprehensive homeownership fintech services
8+ YOE8+ years in software engineering; full-stack expertise; TypeScript/React/AWS/Next.js/Node.js/Postgres; AI-assisted tooling experience; strong CS foundations.
TypeScript, React, AWS, Next.js, Node.js, Postgres, Cursor, Claude Code, Codex, GitHub Copilot
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3mo
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Staff Software Engineer - Payload
Lafayette, Colorado, United States
$170k-$220k/yr OnsiteFull Time
EOI Space
EOI Space: Developing and deploying VLEO satellite constellations for Earth imagery.
10+ YOEBachelor’s in CS/SE/aerospace; 10+ years software engineering; GPU/edge compute experience; Kubernetes; Python/C/C++/Go; NVIDIA Jetson/CUDA a plus.
Python, C++, Go, Kubernetes, NVIDIA Jetson, CUDA, Containerization, OS-level programming, embedded systems
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1mo
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Staff Systems Engineer
Aurora or Ypsilanti or Philadelphia
$82k-$172k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOETS/SCI with Poly required, Bachelor's in CS/Systems/IT or related, 5+ years in software development or systems engineering, IAT Level II/III (Security+, CISSP, or CASP), Scrum/Agile experience, ability to develop requirements and test procedures.
Scrum, Agile, Cameo, DOORS, DOORS Next Gen, XML, JSON
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1w
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Staff Engineer - Control Systems
San Francisco or Denver or New York City
$211k-$254k/yr HybridFull Time
Fastly
FastlyNYSE: FSLY: Provides edge cloud platform for content delivery and cybersecurity.
7+ YOERequires significant engineering experience building highly reliable distributed systems, strong Go knowledge, willingness to learn Perl, complex project leadership, cross-team influence, and effective asynchronous collaboration.
Perl, Go, Kubernetes, Docker, Prometheus, Grafana
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2mo
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Staff / Senior Staff Mechanical Engineer - Flight Control Actuation
Fort Collins or New York or Santa Clarita or Spartanburg or South Carolina
$113k-$218k/yr HybridFull Time
Woodward
WoodwardNASDAQ: WWD: Designs control solutions for aerospace and industrial markets.
10+ YOEBachelor's degree in sciences plus 10+ (Staff) or 12+ (Senior Staff) years experience; working knowledge of ARP4754/ARP4761/DO-178/DO-254; experience with IBM DOORS or PTC Codebeamer, FEA and DFSS; mechanical design and project leadership.
IBM DOORS, PTC Codebeamer, FEA, DFSS, PLC, ARP4754, ARP4761, DO-178, DO-254
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1d
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Staff Engineer - Cloud Networks
Boston or Denver or New York City
$244k-$305k/yr HybridFull Time
Datadog
DatadogNASDAQ: DDOG: Observability and security platform for cloud applications and infrastructure.
Deep networking expertise; large-scale software-defined network design; strong development skills; production infrastructure operations; incident response; technical direction and cross-team collaboration.
AWS, GCP, Azure, BGP, Software-Defined Networks, pcap
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Senior Staff Engineer - Tax Platform Engineering
San Francisco or Denver or New York City
$223k-$278k/yr HybridFull Time
Gusto
Gusto: Cloud-based payroll and HR software for small businesses.
10+ YOE10+ years experience building and operating large-scale, distributed software systems; strong system design, collaboration, and mentoring skills; familiarity with AI/LLMs and interest in applying AI to engineering workflows.
Ruby on Rails, TypeScript, React, LLMs, Agents
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