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145 assistant engineer jobs at 105 companies in Colorado

1mo
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Assistant Engineer
Denver, Colorado, United States
$32-$42/hr OnsiteFull Time
Wood Rodgers
Wood Rodgers: Provides multidisciplinary engineering, planning, and surveying services for infrastructure.
0+ YOEBachelor's in civil engineering required; 0–5 years experience; EIT or ability to obtain within 6 months; proficiency with AutoCAD, Civil3D, and Microsoft Office; strong written and verbal communication.
AutoCAD, Civil3D, Microsoft Office
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1w
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Assistant Chief Engineer
Aspen, Colorado, United States
$36-$47/hr OnsiteFull Time
Marriott International
Marriott InternationalNASDAQ: MAR: Operates and franchises a global network of hotels and resorts.
1+ YOEHigh school diploma/GED or 2-year degree with technical HVAC-R/electrical/plumbing training; 1–3 years engineering/maintenance experience; ability to manage preventative maintenance, safety, and supervise engineering staff.
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2w
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Software Engineer
Fairfax or Austin or Melbourne or Denver
$82k-$172k/yr HybridFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEU.S. citizen able to obtain DoD clearance, bachelor’s in STEM or equivalent, 5+ years software engineering experience, experience with distributed systems, CI/CD, DevSecOps, and AI-assisted development tools.
Claude Code, AI agents, CI/CD
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1w
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Software Engineer II, RVC
Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Mississippi or North Carolina or Nebraska or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$90k-$135k/yr RemoteFull Time
Storable
Storable: Provides technology platform for storage and specialty real estate operators.
3+ YOE3+ years software engineering experience, production WordPress expertise, PHP/MySQL/modern JavaScript, experience using AI-assisted development tools, strong engineering fundamentals and communication.
WordPress, WordPress REST API, PHP, MySQL, JavaScript, TypeScript, HTML, CSS, React, REST APIs, AWS, Codex, Claude Code, Cursor, GitHub Copilot, ChatGPT
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2w
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Software Engineer
Fairfax or Melbourne or Austin or Denver
$99k-$207k/yr HybridFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEU.S. citizen able to obtain DoD clearance, Bachelor's in STEM (or equivalent), 5+ years software engineering, experience with distributed systems, CI/CD and DevSecOps, and use of AI-assisted tools like Claude Code.
Claude Code, AI agents, CI/CD
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1mo
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Mechanical Engineer
Aurora, Colorado, United States
$120k-$135k/yr OnsiteFull Time
Delta Solutions & Strategies
Delta Solutions & Strategies: Provides technical consulting and engineering services to the military.
Bachelor's in mechanical engineering; registered PE in Colorado; TS/SCI required or actively seeking (Secret already attained); experience with O&M of HVAC, plumbing, and utility systems; ability to lift up to 100 lbs with assistance.
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3mo
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KJUS | Associate Product Engineer/Designer & Developer
Boulder, Colorado, United States
$58k-$73k/yr OnsiteFull Time
Acushnet
AcushnetNYSE: GOLF: Designs and manufactures high-performance golf products and apparel.
1+ YOEAssociate Product Engineer/Designer role assisting design and development; 1+ years in design/development; proficiency in Adobe Creative Suite; apparel construction knowledge.
Adobe Creative Suite, MS Office, Outlook
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1mo
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Senior Integration Engineer
New York or Denver or United States or Europe
$125k-$160k/yr HybridFull Time
Gen II Fund Services
Gen II Fund Services: Provides fund administration services to private capital asset managers
5+ YOE5+ years integration engineering; deep Azure Function Apps, Logic Apps Standard, Azure Service Bus, and API/Service Bus configuration; strong C#; CI/CD, IaC (Bicep), Snowflake desirable; active use of AI-assisted development; bachelor's degree required.
Azure Function Apps, Logic Apps Standard, Azure API Management, APIM, Azure Service Bus, Bicep, C#, Snowflake, LLMs, codegen, Claude, CI/CD, IaC, WDL
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3w
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Engineering Developer
Lone Tree, Colorado, United States
OnsiteFull Time
Aircraft Performance Group
Aircraft Performance Group: Develops flight operations software for performance analysis and planning.
3+ YOE3+ years software development experience; strong C#/.NET and Windows desktop (WinForms); experience with 2D graphics, geospatial math, AI-assisted development, and aviation domain knowledge.
C#, .NET, WinForms, PHP, Swift, GDI+, SVG, SkiaSharp, Anthropic Claude, Claude Code, GitHub Copilot, Git, CI/CD, Ollama, llama.cpp, LM Studio
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1mo
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Staff Cloud Engineer
California or Colorado or Florida or Georgia or Idaho or Illinois or Maryland or New Jersey or New York or North Carolina or Pennsylvania or Texas or Vermont or Nevada or Utah or United States
$198k-$210k/yr RemoteFull Time
Trust & Will
Trust & Will: Provides an online platform for digital estate planning services.
8+ YOE8+ years building and operating multi-account AWS systems; expertise with Terraform/Terragrunt, CI/CD (GitHub Actions), databases and observability, scripting (Python/TypeScript/Bash), SOC2/compliance, and AI-assisted development tools.
AWS, Terraform, Terragrunt, GitHub Actions, MySQL, PostgreSQL, MongoDB, Datadog, OpenTelemetry, CloudWatch, Python, TypeScript, Bash, Claude Code, Cursor, GitHub Copilot, Amazon Bedrock, ECS, Fargate, Docker, Snowflake, Redis, OpenSearch, Elasticsearch
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1mo
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QA/UAT Engineer
Toronto or Vancouver or San Francisco or Denver or New York City
$100k-$150k/yr RemoteFull Time
Nylas
Nylas: Provides APIs for email and calendar integration.
3+ YOE3+ years QA/SDET experience; strong test automation, API and browser testing, Go familiarity, CI/CD and cloud-native tooling, and experience with AI-assisted testing tools.
Go (Golang), gRPC, REST, Playwright, Cypress, Selenium, Claude Code, Codex, Cursor, Postman, grpcurl, k6, Docker, Kubernetes, GitHub Actions, kubectl, GitOps, TypeScript, Python
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1mo
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Network Engineer, Foundation & Support
Denver or Reston or Menlo Park
$162k-$227k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
10+ YOE10+ years automation experience in large-scale networking, Linux and Python proficiency, knowledge of Optical/L2/L3, REST APIs, network devices, and experience leveraging AI-assisted tools; Bachelor's in CS or equivalent required.
Linux, REST APIs, Python, Claude, Copilot, Code generation models, C, C++, Go, Rust
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1w
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Device Certification Engineer I
Littleton, Colorado, United States
$72k-$103k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
1+ YOE1-3 years mobile device testing experience; Bachelor's in EE/CS/Telecom; knowledge of 4G/5G/Wi-Fi/Bluetooth, iOS/Android/ADB, log analysis, AI-assisted tools, and strong written communication.
Android Debug Bridge (ADB), Jira, iOS, Android
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1mo
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Staff SSD Systems Design Engineer
Longmont, Colorado, United States
$146k-$247k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
Bachelor's in EE/CompE/CS (or equivalent), strong knowledge of PCIe/NVMe and SSD architecture (FTL, NAND), experience with lab tools (oscilloscopes, analyzers), use of AI-assisted tools, and proficiency in Python/C++/Bash.
PCIe, NVMe, FTL, oscilloscopes, analyzers, debug platforms, AI Assisted tools, Python, C++, Bash, JIRA, Confluence, DFMEA
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2mo
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Assistant Engineering Manager
Denver, Colorado, United States
$98k-$122k/yr OnsiteAll Commitments Available
Hines
Hines: Global real estate investment, development, and management firm.
5+ YOE1+ MgmtFive+ years as Building Engineer or equivalent; supervisory experience preferred; manage HVAC/MEP; staffing; training; compliance with safety standards.
HVAC, MEP, Electrical, Plumbing, Testing equipment, Electrical tools
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3w
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Software Engineer
Denver, Colorado, United States
$115k-$135k/yr HybridFull Time
Litera
Litera: AI-powered document and workflow software for legal professionals.
3+ YOE3+ years professional software engineering experience; bachelor's degree in CS/Software Engineering or equivalent; experience with full‑stack web apps, APIs, source control, Agile, and AI-assisted development.
Azure, AWS, Google Cloud, CI/CD, containerization, AI-powered development tools, GenAI, Agile
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22h
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Assistant Project Manager, Civil/Geotechnical Engineer
Denver, Colorado, United States
$95k-$110k/yr OnsiteFull Time
Haley & Aldrich
Haley & Aldrich: Provides environmental and geotechnical engineering consulting services.
6+ YOEBachelor's in Civil Engineering, 6+ years related experience, professional registration or ability within one year, MS preferred, proficiency with Microsoft Office 365, AutoCAD/Civil 3D familiarity, OSHA HAZWOPER, project management and mentoring experience.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint, AutoCAD, Civil 3D
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1mo
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Chief Electrical Engineer (Relocation Assistance Available)
United States or Colorado or Missouri or Kentucky or Louisiana or Clarksville
$67-$77/hr OnsiteFull Time
Serverfarm
Serverfarm: Develops and operates high-performance, sustainable data center infrastructure.
5+ YOE5+ years in data center or mission-critical operations, strong electrical/mechanical systems knowledge, ability to read one-line diagrams, lead maintenance and incident response, mentor technicians.
BMS, EPMS, DCIM, CMMS, InCommand
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Mobile Engineer
Denver, Colorado, United States
$90k-$200k/yr HybridFull Time
Zero Homes
Zero Homes: Platform for planning and managing residential electrification and heat pump installations.
5+ YOE5+ years professional software engineering experience building native iOS (Swift/SwiftUI) and Android (Kotlin/Jetpack Compose) apps; experience with observability and product analytics (PostHog); familiarity with AI-assisted coding tools.
SwiftUI, Jetpack Compose, Swift, Kotlin, Claude Code, Cursor, Codex, PostHog, ARKit, ARCore
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3w
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Assistant Inspector – Bridge Inspection
Denver or Tempe or Tucson or Boise or Las Vegas or Salt Lake City or South Jordan or Albuquerque or Meridian
$61k-$88k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
0+ YOEBachelor's in civil/structural engineering, 0–1 years relevant experience, valid driver's license, comfort working outdoors/at heights, proficiency with Microsoft Office and digital data collection tools, strong documentation and analytical skills.
Microsoft Office, AASHTOWare BrM, Under Bridge Inspection Units (UBITs), drones, tablets
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