---
title: "Manufacturing & Test Engineer (SMT / Test / Automation / FA / IE)"
company: "Lumilens"
company_url: "https://www.remjobs.works/companies/lumilens"
url: "https://www.remjobs.works/job/lumilens-manufacturing-test-engineer-smt-test-automation-fa-ie-ec983123-5f14-493f-b2f6-ec7388cd3936"
apply_url: "https://jobs.ashbyhq.com/lumilens/e042af40-4c44-4f4f-b9d9-b223e1e9e52a"
workplace: onsite
location: "Bulim Square"
employment_type: full-time
seniority: mid
role: software-engineering
region: other
skills: ["python"]
date_posted: 2026-08-17T10:03:08.536Z
first_seen_by_remjobs: 2026-09-15T19:02:43.396Z
---

# Manufacturing & Test Engineer (SMT / Test / Automation / FA / IE)

**Lumilens** · Bulim Square

Apply: https://jobs.ashbyhq.com/lumilens/e042af40-4c44-4f4f-b9d9-b223e1e9e52a

## About the role

#### About Lumilens

At Lumilens, we are building the essential photonics infrastructure that will drive tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is ushering in a new era of computing that is faster, cooler, and dramatically more efficient. We’re a well-funded startup backed by Mayfield and led by veterans who have built and scaled some of the industry’s most transformative technologies.

#### About the Role

We are seeking versatile Engineers to drive the ramp-up and optimization of our high-volume production lines at the Bulim facility. You will design, optimize, and sustain critical manufacturing processes, test systems, and automation infrastructure across key factory domains.

**Specialization Tracks**

- Test & Test Maintenance (TE): Develop, sustain, and troubleshoot functional test fixtures, automated test equipment (ATE), and test scripts.

- SMT & Process (SMT Machine / SMT Process): Optimize solder paste printing, high-speed pick-and-place, reflow profiling, and AOI/SPI parameters.

- Automation & Industrial Engineering (AE / IE): Implement robotic cells, optimize line balancing, cycle times, ergonomic layout, and factory throughput.

- Debug, Failure Analysis & Rework (Debug / FA / RE): Drive component-level PCBA failure analysis, root-cause 8D investigations, and micro-rework standards.**Key Responsibilities**

· Establish standard operating procedures (SOPs), process windows, and equipment maintenance recipes for new product introductions (NPI) to mass production.

· Monitor line yields, track Cpk metrics, and deploy SPC methodologies to eliminate recurring production defects.

· Partner with NPI, Design, and Quality teams to execute Engineering Change Notices (ECNs) and qualify new tooling or component substitutes.

· Lead cross-functional problem-solving initiatives using structured methodologies (8D, 5-Why, Fishbone, DOE).

Qualifications & Requirements

· Bachelor’s Degree in Mechanical, Electrical/Electronics, Mechatronics, Industrial, or Manufacturing Engineering.

· 2+ years of hands-on engineering experience in high-volume electronics assembly, SMT, PCBA testing, or semiconductor packaging.

· Practical exposure to at least one primary domain: SMT equipment, ATE/LabVIEW/Python test scripts, PLC programming, or PCBA failure analysis.

· Strong analytical mindset with experience in SPC, FMEA, and data analysis tools (Minitab, JMP).

#### Benefits

- Competitive salary and benefits

- Opportunities for career advancement

- Work with a world-class team solving cutting-edge challenges

- Collaborative and innovative work environment *Lumilens is committed to building a diverse and inclusive workplace. We are proud to be an equal opportunity employer.*

---

Source: Lumilens's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/lumilens-manufacturing-test-engineer-smt-test-automation-fa-ie-ec983123-5f14-493f-b2f6-ec7388cd3936