Top Engineering Jobs in Denver & Boulder, CO

Build and maintain scalable integration and end-to-end test automation frameworks, optimize CI pipelines and test execution, improve test stability and reporting, support engineering teams with triage and best practices, write technical specs/ADRs, participate in on-call rotation, and collaborate cross-functionally to evolve the company test strategy.

Design and implement secure, scalable backend services for speech inference and audio processing. Optimize networking, transcoding, latency, memory, and distributed compute orchestration. Measure and improve system performance, debug complex networking/scheduling/HPC issues, customize services for customers, and partner with Product to deliver features end-to-end.

The Senior Engineer - Boomi Architect leads enterprise integration projects, designing solutions using Boomi iPaaS, and mentoring junior engineers while ensuring scalability and quality standards.

Support, design, deploy, and automate large-scale routing and transport infrastructure for a nationwide 5G network. Configure and troubleshoot Cisco devices and protocols (BGP, ISIS, MPLS, Segment Routing, EVPN), validate integrations, document procedures, run network testing, and collaborate with vendors and cloud teams. Use automation (Python/Ansible) and telemetry to ensure reliability and scalability.

Support modernization and deployment of MILSATCOM ground systems using DevSecOps practices. Implement IaC/CaC, containerization, virtualization, CI/CD pipelines, GitOps, and system administration across AWS, DoD private clouds, and on-prem data centers. Troubleshoot, document, and maintain tooling (artifacts, repos, logging, monitoring) and collaborate in an Agile environment.

Modernize and maintain Boeing's MILSATCOM ground system across the full software lifecycle. Design, develop, and test responsive applications using Java, Python, C++, and web technologies. Perform code reviews, risk analysis, integration troubleshooting, and support system accreditation/security requirements. Mentor junior engineers, collaborate with end users, and work in Agile environments using Atlassian tools.

Support modernization of MILSATCOM ground systems across the full product lifecycle. Develop, maintain, and test software; create automated test scripts and verification artifacts; perform integration troubleshooting; participate in trade studies and risk assessments; collaborate with cross-functional teams and follow Agile processes.

Lead design and build of scalable backend systems and data platforms; own architecture and production deployments; improve reliability, performance, and observability; mentor engineers and collaborate with Product, Data Science, SRE, and Security.

Support deployment, management, and troubleshooting of CDN hardware and software. Develop automation tools, participate in on-call rotations, collaborate on SLO/SLI, and work with stakeholders to scale and maintain a large distributed CDN.

Lead development, validation, and deployment of production test systems for PCBA, subassemblies, and system-level aerospace electronics. Develop test strategies, scripts, fixtures, and test racks; validate repeatability and reliability; support contract manufacturers, troubleshoot yield issues, drive root cause analysis, and maintain compliance, documentation, and production readiness.

Lead the design, development, and architecture of embedded software systems. Collaborate with teams to ensure reliability while mentoring junior engineers and improving processes.

The Mechanical Engineer II role involves solving technical problems related to mechanical systems, collaborating with team members, preparing documentation, and supporting project milestones under general supervision.

This internship role focuses on SRE skills, requiring collaboration and problem-solving in dynamic environments for Zscaler's Zero Trust Exchange team.

The role involves leading proposals for mission systems, developing system architectures, and maintaining customer relationships while mentoring teams to resolve technical challenges.

The Principal Engineer - FPGA Design leads innovative electronic system designs, collaborates on high-reliability applications, and provides technical leadership in a fast-paced environment.

Lead a multi-disciplinary engineering team to design and build complex RADAR systems, ensuring on-time deliverables and maintaining customer relationships. Provide technical oversight, manage contracts, and mentor other engineers while implementing continuous improvements.

The Senior Principal Engineer leads systems engineering efforts for space systems, guiding technical teams from development to operational delivery and ensuring alignment with program objectives.

The role involves providing leadership in systems engineering, developing space systems, mentoring engineers, and ensuring technical solutions align with customer objectives.

Lead proposals and studies for system architecture and design in mission engineering, ensuring customer needs are met and mentoring teams.

This role involves defining EMI compliance for electronic subsystems, supporting spacecraft programs, documenting test results, and collaborating across teams throughout the program lifecycle.

Design and develop embedded software for RF space payloads using C/C++. Contribute to architecture decisions, collaborate across sites and disciplines, implement automated build pipelines, and respond to evolving requirements for satellite programs.

Lead verification for complex FPGA SoC designs for space and high-reliability systems. Develop and execute verification using VHDL/Verilog/SystemVerilog and OVM/UVM with Xilinx Vivado/Vitis and Mentor ModelSim/QuestaSim. Collaborate with electrical and FPGA engineers through the program lifecycle, ensure requirements flow-down, maintain documentation, and present results across teams.

Integrate, test, and troubleshoot spaceflight payload hardware with emphasis on optical test sets. Develop and execute integration/test procedures, maintain logs and reports, collaborate with multidisciplinary teams and suppliers, and provide technical support for optical performance verification in lab, cleanroom, or production environments.

Lead mission architecture and systems engineering efforts across concept, design, requirements, implementation, and launch. Perform trade studies, MBSE, CONOPS and system CONOPS development, support new business capture, guide small teams, mentor staff, and translate customer mission needs into system concepts and technologies for space and aircraft systems.

Lead and coordinate Systems Engineering Integration & Test (SEIT) activities, manage risks, change control, and deliverables, prepare for program reviews, perform technical writing and presentations, and maintain customer and partner relationships while providing team leadership and schedule/risk management for space-based mission systems.