19 process integration engineer jobs at 12 companies in Centennial, CO
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System Integration/Testing Engineer - Level 5 (Sign-On 10K)
Fairfax or Littleton or Sunnyvale
$128k-$256k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Apply systems-engineering and software-development processes for GNSS/SBAS integration and test; experience with GNSS, modern programming languages (C++, Java, Python); familiarity with DO-178C/DO-254/ARP4754A/ARP4761; travel up to 25%.
System Integration/Testing Engineer - Level 4 (Sign-On 10K)
Fairfax or Littleton or Sunnyvale
$109k-$218k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
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
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
U.S. citizen eligible for DoD Secret clearance; experience with 3D CAD (Solidworks, CREO, Inventor), mechanical design/integration/installation, interface definition, PDM, GD&T, and systems engineering processes; bachelor’s degree or equivalent experience preferred.
3D Computer Aided Design (CAD), Solidworks, CREO, Inventor, Product Data Management (PDM), Geometric Dimensioning and Tolerancing (GD&T)
Auria: Engineering and software solutions for space and defense missions.
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
San Francisco or Princeton or San Diego or Scottsdale or Denver or Houston or Phoenix
$90k-$100k/yrHybridFull Time
Clearway EnergyNYSE: CWEN: Develops and operates utility-scale renewable energy power plants.
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.
Littleton or Denver or California or Massachusetts or New York or Colorado or Hawaii or Illinois or Maryland or Minnesota or New Jersey or Vermont or Washington or District of Columbia
$128k-$226k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Top Secret clearance required. Bachelor's degree (engineering preferred). Experience leading ATLO/AI&T teams, driving production and test to schedule and budget, briefing senior stakeholders, and ensuring process discipline.
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.
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
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.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Systems engineering experience with integration, test, ICDs, trade studies, and design reviews; valid security clearance (Secret with ability to obtain Top Secret); US citizenship required; strong documentation and process focus.
Louisville or Centennial or Colorado or United States
$91k-$125k/yrOnsiteFull Time
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
2+ YOEBachelor's in a related field (or equivalent experience), typically 2+ years related experience, strong mechanical engineering fundamentals, CAD familiarity (NX or SolidWorks preferred), experience with integration/processing, procedure/MES authoring, and ability to travel for field operations.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOEBachelor's in Electrical Engineering or equivalent, 5+ years professional experience in analog/digital electronics, experience as a responsible engineer/product lead on avionics, familiarity with certification, integration, and failure investigation processes, and ability to obtain a Secret clearance (US citizen required).
Engineer Senior Principal - Launch Systems - $10K Sign-On Bonus
Broomfield or Boulder
OnsiteFull Time
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
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.
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
2+ YOEExperience in CRM/KM integration, contact center operations, AI-driven automation, change management; Bachelor’s degree and minimum 2 years in CX operations/process engineering required; Six Sigma/LEAN preferred.
CRM, Knowledge Management (KM), Contact center operations and customer experience platforms
Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.
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.
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizen with active transferable TS/SCI CI Poly clearance, Bachelor’s degree in STEM, 5+ years engineering experience in systems/hardware integration and test, requirements development, and technical documentation.
JLLNYSE: JLL: Global commercial real estate and investment management services.
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
D. E. Shaw Renewable Investments: Develops and operates utility-scale renewable energy projects.
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.
Graduate (Year-Round) Internship – Digital Twin Development for Biorefinery Processes
Golden or Boulder or Washington
$45k-$71k/yrOnsiteInternship, Full Time
National Laboratory of the Rockies: Conducts applied research in energy systems and technology innovation.
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.