73 systems developer jobs at 27 companies in Silverthorne, CO
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Payload Systems Engineer
Golden or Boston or Tel Aviv
$140k-$160k/yr HybridFull Time
4+ YOE4-7+ years developing, integrating, and testing complex engineered systems (satellite payloads preferred); systems architecture, requirements management, verification planning, MBSE familiarity, strong communication and risk-mitigation skills.
Model-Based Systems Engineering (MBSE)
1mo
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Principal Mission Systems Engineer
Golden or Arvada
$180k-$235k/yr OnsiteFull Time
12+ YOEActive Top Secret clearance (TS/SCI ability), 12+ years systems/electrical engineering experience with RF or optical subsystems, spacecraft delivery and integration/test experience, STK/HFSS experience preferred.
STK, HFSS
5d
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Advisory Linux Systems Engineer
Boulder, Colorado, United States
$93k-$100k/yr HybridFull Time
5+ YOE5+ years developing low-level Linux systems software; strong C/C++; Python/Bash scripting; Linux internals, system bring-up, debugging, and hardware/software integration.
C, C++, Python, Bash, GitLab, JIRA, Claude Code
2mo
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Sales Systems Engineer
San Francisco or Golden or Toulouse
OnsiteFull Time
5+ YOE5+ years systems/mission engineering or aerospace experience with LEO missions; payload evaluation, mission planning, CONOPS, strong written/verbal English, cross-functional collaboration, and customer-facing communication skills.
5d
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Senior Test Systems Engineer
Golden, Colorado, United States
$112k-$150k/yr OnsiteFull Time
4+ YOEBachelor's degree in engineering, 4–8 years developing NASA Class A or human-rated vehicle test campaigns, verification and validation experience, NASA standards familiarity, technical documentation, systems engineering, and U.S. Person status.
Microsoft Excel, Microsoft Project, Python, JIRA, Confluence, JAMA
1mo
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Mechanical Systems Engineer I
Boulder or Jefferson County
$75k-$85k/yr OnsiteFull Time
0+ YOEBachelor's in mechanical or electromechanical engineering, 0–2 years relevant experience, CAD familiarity, Microsoft Office proficiency, ability to support fabrication, testing, troubleshooting, and produce engineering documentation.
CAD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft OneDrive, Microsoft SharePoint
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Avionics Engineer (Power Systems)
Golden, Colorado, United States
$90k-$170k/yr OnsiteFull Time
Degree in electrical engineering or equivalent experience; power electronics and lithium‑ion battery systems expertise; PCB design (KiCad or Altium); bench debugging with scopes and electronic loads; experience with power telemetry.
KiCad, Altium, I2C, SMBus, scopes, electronic loads
1w
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Operational Systems Analyst II
Climax, Colorado, United States
$88k-$120k/yr OnsiteFull Time
Provide application and database support for operational systems, develop reports and interfaces, perform system administration and coordinate upgrades; requires IT experience and strong communication skills.
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Software Dev Engineer III - AMZ9899639
Boulder, Colorado, United States
$168k-$227k/yr OnsiteFull Time
5+ YOEMaster's or Bachelor's in CS/Engineering/Math (or related) with corresponding experience; experience designing large-scale distributed systems, object-oriented design, and development in Java, C++, or C#; technical leadership and project management experience.
Java, C++, C#
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Principal Software Engineer
Golden, Colorado, United States
$195k-$250k/yr HybridFull Time
8+ YOE8+ years full-stack engineering experience, 5+ years contributing to architecture, AWS/cloud experience, Java Spring/Python or Rust, SQL, ReactJS, REST/RPC, experience with resilient distributed systems and mentoring skills.
Anthropic Claude, Java Spring, Python, Rust, SQL, ReactJS, REST, RPC, AWS, CI/CD
1mo
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OT Applications System Developer
Lakewood or Texas or Wyoming or Utah or Colorado
$85k-$137k/yr OnsiteFull Time
2+ YOEBachelor's in CS/IS/Business or 5+ years Maximo developer experience; 2+ years system development with C#, Python, Java, REST API/JSON, and SQL; MS SQL/Oracle, git, WinForms/.NET, Maximo, BIRT/Power BI; valid driver’s license.
IBM Maximo, C#, Python, Java, REST API/JSON, SQL, MS SQL, Oracle, git, git-hub, WinForms, Microsoft .Net, BIRT, Power BI, Microsoft Excel, Microsoft Word, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook
1w
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Research Engineer - Machine learning applications to power system operations
Golden, Colorado, United States
$77k-$151k/yr OnsiteFull Time
MS in CS/EE/CE or related required; experience with ML/AI, LLMs, generative AI, programming (Python), HPC/Linux, and research publication record preferred; power-systems knowledge a plus.
Python, Linux, High performance computers
3mo
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Network System Engineer
Golden, Colorado, United States
$115k-$140k/yr HybridFull Time
8+ YOE8+ years network/system engineering experience, bachelor\u0002s degree required, cloud and on-prem expertise (Azure/AWS/GCP), Active Directory/Intune experience, scripting (PowerShell/Python), API and security knowledge.
Windows, Mac, Linux, Azure, Google, AWS, Microsoft 365, JIRA, MS Teams, SharePoint, OneDrive, Dropbox, Smartsheet, Workato, Python, Power BI, SQL, JSON, XML, WSDL, OpenAPI, Swagger, PowerShell, Postman, SoapUI, Insomnia, Hoppscotch, VMWare, Hyper-V, Azure DevOps, MS Project, Trello, Five9, Intune, Active Directory
6d
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Project Engineer - Eagle
Eagle, Colorado, United States
$75k-$90k/yr OnsiteFull Time
B.S. in engineering or construction management, working knowledge of Windows/Word/Excel/Outlook, HVAC or mechanical systems knowledge, ability to manage project documentation, permits, submittals, billings, and job cost reporting.
Microsoft Windows, Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
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Electrical Power Engineer
Houston or Oakland or Golden or Reno or Salt Lake City
HybridFull Time
Bachelor's in Electrical Engineering (ABET), knowledge of power systems and NEC/NESC, familiarity with ETAP or SKM, Microsoft Office proficiency, strong analytical and communication skills.
ETAP, SKM, Microsoft Office Suite
2mo
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General Maintenance Engineer
Black Hawk, Colorado, United States
$27-$33/hr OnsiteFull Time
General maintenance and repair of electrical, lighting, HVAC, plumbing, carpentry, and related systems; able to operate power and hand tools; OSHA certifications preferred; able to read schematics/blueprints.
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Maintenance Engineer Tech I
Vail, Colorado, United States
$27/hr OnsiteFull Time
Must be 18+ with interest in mechanical/HVAC systems; basic math and computer skills; experience a plus but not required; Spanish helpful.
1mo
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General Maintenance Engineer 2
Vail, Colorado, United States
$22-$26/hr OnsiteFull Time
Maintain building and equipment, troubleshoot electrical and plumbing systems, work in a fast-paced hotel/resort environment; no prior hotel experience required.
1w
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Engineering Specialist - AI/ML for Energy Systems (69977)
Golden, Colorado, United States
$122k-$179k/yr OnsiteFull Time
4+ YOEMaster's+9 years or PhD+4 years experience applying AI/ML, digital twins, optimization, and analytics to energy systems; strong communication and collaborative skills; US work authorization required.
AI, ML, Digital twins, LLMs, MLOps
1w
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Field Service Engineer - Automation Industry
Golden, Colorado, United States
$60k-$75k/yr FieldFull Time
3+ YOEWillingness to travel extensively across North America; technical degree or 3+ years hands-on experience in electrical systems, programming, and communication networking; ability to work at heights and lift 50 lbs; must live within 50 miles of a major airport.
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