Sr. Engineering Technician

Liqid•Westminster, CO

1d•$85,000 - $103,000•Onsite

About The Position

We are seeking a highly skilled Senior Engineering Technician with deep expertise in electronic manufacturing, system integration, advanced troubleshooting, and reliability engineering. In this senior role, you will support engineering development, drive technical excellence across manufacturing processes, and serve as a key technical resource for both internal teams and contract manufacturers. You will work hands on with complex assemblies, high density PCBs, and cutting-edge AI hardware, ensuring Liqid products meet the highest standards of performance, reliability, and quality.

Requirements

10+ years of experience in electronic manufacturing, engineering support, or system integration.
Expert-level SMT and through-hole soldering, including rework of fine-pitch and high-density components.
Strong proficiency with oscilloscopes, logic analyzers, power analyzers, and advanced diagnostic tools.
Deep experience with component-level troubleshooting and structured failure analysis.
Ability to interpret complex schematics, PCB layouts, and engineering documentation
Experience supporting NPI, reliability testing, and manufacturing process improvements.
Strong analytical skills and a methodical approach to problem-solving.
Excellent communication skills and ability to collaborate across engineering, manufacturing, and operations.
Comfortable and proficient using AI tools (e.g., LLM assistants, coding copilots, research/analysis tools) as part of your daily workflow.

Nice To Haves

Preferred experience building or customizing AI-driven workflows, prompts, or automations that measurably improve your output, speed, or quality

Responsibilities

Lead the assembly of complex electronic systems and high‑density PCB builds.
Perform expert‑level SMT and through‑hole soldering, rework, and fine‑pitch component handling.
Build and validate cable harnesses, power assemblies, and system‑level interconnects.
Establish and refine assembly best practices, quality checkpoints, and workmanship standards.
Mentor junior technicians on advanced assembly techniques.
Develop, execute and improve system‑level test plans for Liqid hardware platforms.
Use oscilloscopes, logic analyzers, function generators, and protocol analyzers to validate performance.
Collaborate with engineering to debug complex issues involving firmware, power delivery, signal integrity, and thermal behavior.
Develop automated or semi‑automated test setups to increase coverage and efficiency.
Lead component‑level and system‑level failure analysis using structured methodologies.
Identify root causes across electrical, mechanical, thermal, and manufacturing domains.
Partner with design engineering to propose corrective actions and design improvements.
Produce detailed FA reports with clear findings, data, and recommended actions.
Design, execute, and refine reliability test plans including HALT, HASS, ESS, and accelerated life testing.
Involved and responsible for electrical and mechanical certification testing.
Monitor test parameters, collect high‑quality data, and analyze trends to identify early reliability risks.
Recommend design or process changes to improve long‑term product robustness.
Maintain reliability documentation, test procedures, and data archives.
Serve as a senior technical liaison for contract manufacturers, ensuring build quality and process adherence.
Troubleshoot complex production issues and guide CMs through corrective actions.
Review manufacturing data, yields, and test results to identify systemic issues.
Support NPI builds and transfer‑to‑production activities.
Contribute to regulatory documentation and technical evidence packages.
Ensure builds, tests, and reliability data align with regulatory expectations.
Maintain detailed engineering documentation, test records, and configuration control.