2mo
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System Integration/Testing Engineer - Level 4 (Sign-On 10K)
Fairfax or Littleton or Sunnyvale
$109k-$218k/yr OnsiteFull Time
Apply systems‑engineering and software development processes for GNSS/SBAS integration and IT&V; experience with GNSS (GPS/Galileo), CI/software development (C++, Java, Python); B.S./equivalent often expected; ability to obtain Secret clearance.
C++, Java, Python, Global Navigation Satellite System (GNSS), GPS, Galileo, SAE ARP4754A, SAE ARP4761, RTCA DO-178C, DO-278A, DO-254
2mo
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Senior Integration and Test Engineer
Boulder, Colorado, United States
$150k-$170k/yr OnsiteFull Time
2+ YOEActive DoD Secret clearance; 2+ years testing DOD space systems; experience with CI/CD, Agile/Scrum, GitLab CI/CD, Docker; test process development; strong communication.
GitLab CI/CD, Docker, Jira, Confluence, Microsoft Office
3w
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Systems Engineer, Integration and Test
Loveland, Colorado, United States
$75k-$90k/yr OnsiteFull Time
2+ YOEBachelor's in Engineering, 2+ years testing hardware/software systems, ability to analyze system data, perform root cause investigations, and produce technical/process documentation; ability to lift up to 35 lbs.
JIRA
1mo
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Analyst, Resource Planning & Grid Integration
San Francisco or Princeton or San Diego or Scottsdale or Denver or Houston or Phoenix
$90k-$100k/yr HybridFull Time
2+ YOEBachelor's in Electrical Engineering, minimum 2 years power systems modeling/transmission planning/grid integration experience, proficiency with PSS®E, TARA, PSLF, Power World, and knowledge of FERC and ISO/RTO interconnection processes.
PSS®E, TARA, PSLF, Power World
2w
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Lead Systems Engineer
Niwot, Colorado, United States
$120k-$177k/yr HybridFull Time
8+ YOEBS in engineering required; 8+ years in complex instrumentation with system architecture, integration, optics/sensors, signal processing, and requirements management; MATLAB/Simulink and Python experience.
JAMA, DOORS, MATLAB/Simulink, Python
1mo
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Sr Systems Engineer - (SEIT Lead)
Centennial or Louisville
$144k-$198k/yr OnsiteFull Time
10+ YOEBachelor's in related field (or equivalent) and typically 10+ years' systems engineering experience; expertise in requirements management, system architecture, integration, verification, and lifecycle processes.
DOORS, CAMEO EA, Rhapsody, MATLAB, SysML
2w
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Engineer Senior Principal - Launch Systems - $10K Sign-On Bonus
Broomfield or Boulder
OnsiteFull Time
8+ YOEBS in engineering plus 8+ years related experience; Top Secret/SCI clearance required or ability to obtain; experience with mission ICDs, mission integration, and launch site processes.
MBSE, Linux, JIRA, EVM, CAM
4d
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Senior Systems Engineer - EO/IR Processing
Aurora, Colorado, United States
$87k-$165k/yr OnsiteFull Time
5+ YOERequires 5+ years experience in signal processing for EO/IR, RF, sonar, or acoustic domains; proficiency in C/C++/C#/Java, MATLAB/Python, EM integration; active transferable DoD Secret clearance and U.S. citizenship.
C, C++, C#, Java, Azure DevOps, Git, MATLAB, Python
1mo
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Mechanical Engineer II, Space Systems
Broomfield, Colorado, United States
$110k-$140k/yr OnsiteFull Time
3+ YOE3+ years designing and modeling spacecraft or payload mechanical systems; CAD and FEA proficiency; manufacturing process knowledge; ability to create drawings, run analyses, prototype, and support integration and testing.
CAD, FEA
1mo
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Director, AI-Enabled Workplace Process Automation
Chicago or Denver
$165k-$170k/yr RemoteFull Time
5+ YOE5+ years in software/automation/AI engineering for enterprise apps; hands-on Claude/LLM agent experience; API/MCP/REST integration skills; experience with Corrigo/Power BI/SharePoint; strong cross-functional communication.
Claude, Claude Code, Corrigo, Power BI, SharePoint, Microsoft Teams, Microsoft 365, ServiceNow, Model Context Protocol (MCP), REST, EDP, CMMS/IWMS, ERP, BI
1mo
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Senior Syteline Developer I
Long Beach or Albuquerque or Middle River or Silver Spring or Littleton or Stennis Space Center
$104k-$124k/yr OnsiteFull Time
5+ YOE5+ years experience (or 9+ years without degree), bachelor\u0002s degree or equivalent, experience with Infor SyteLine/LN and Factory Track, T-SQL/SQL proficiency, knowledge of manufacturing processes, ERP customization and integrations.
Infor SyteLine, Infor LN, Factory Track, Infor Mongoose Framework, .NET, SQL, T-SQL, Microsoft SQL Server
1mo
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Interconnection Delivery Manager
New York or Greenwood Village or Houston
$150k-$175k/yr OnsiteFull Time
5+ YOEBachelor's degree in electrical/power engineering, 5+ years in interconnection/transmission or grid integration, experience tracking IA/LGIA obligations, familiarity with ISO/RTO processes, PSSE/PSLF/PSCAD experience, strong project and stakeholder coordination skills.
PSSE, PSLF, PSCAD
1mo
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Graduate (Year-Round) Internship – Digital Twin Development for Biorefinery Processes
Golden or Boulder or Washington
$45k-$71k/yr OnsiteInternship, Full Time
Graduate-level internship requiring programming in Python or C++, experience modeling chemical reactors (Cantera) and integrating CFD, GPA ≥3.0, enrolled or recently completed relevant degree in computational/engineering/physical/biological sciences.
Python, C++, Cantera, CFD, Aspen Plus, AnyLogic, TwinCAT, Siemens Xcelerator