BLT Engineer

INSPYR Solutions; Georgetown (TX); On-site; USD 128,000 - 173,000; Full time

Job summary

INSPYR Solutions seeks an experienced BLT Engineer to develop, validate, and sustain board-level functional test solutions for AI server manufacturing. You will own test strategy, software development, fixture integration, and production release, partnering with Product Design, Manufacturing Engineering, Process Engineering, Quality Engineering, and NPI teams.

E3/E4 roles require ownership of test development, driving yield improvements, and leading cross-functional reviews.

Qualifications

• Bachelor's degree in Electrical, Electronics, Computer, or Manufacturing Engineering.
• 3-5+ years of experience developing board-level functional test solutions in high-volume electronics manufacturing (E3).
• 6+ years (E4) including multi-program or cross-site scope.
• Hands-on with NI TestStand, LabVIEW, PXI instrumentation, and automated functional test systems.

Responsibilities

• Define BLT strategy and architecture for new AI server programs.
• Develop, validate, and release BLT programs and support production release.
• Develop automated test sequences and pass/fail criteria.
• Design, integrate, and validate functional test stations and fixtures.
• Optimize test coverage and cycle time; support ECOs and NPI.

Skills

BLT/BFT

TestStand

LabVIEW

Python

C/C++

PXI

Firmware Validation

Cross-Functional Leadership

Manufacturing Engineering

Education

Bachelor's degree in Electrical/Electronics/Computer/Manufacturing Engineering

Tools

NI TestStand

LabVIEW

Job description

Role: BLT Engineer Test Engineering — Manufacturing

Rate: $150,000

Level: E3 / E4

Location: Taylor, TX / Georgetown, TX (Onsite)

Employment Type: Full-Time

Reports To: Test Engineering Manager

We are seeking an experienced Board Level Test (BLT) Engineer to develop, validate, and optimize board-level functional test solutions supporting next-generation AI server platforms.

Position Summary

The BLT Engineer owns the development, validation, release, and sustaining of Board Level Functional Test (BLT) solutions for printed circuit board assemblies (PCBAs) supporting AI server manufacturing — including functional test strategy, test software development, fixture integration, production release, and continuous yield improvement. Working closely with Product Design, Manufacturing Engineering, Process Engineering, Quality Engineering, and New Product Introduction (NPI) teams, this role ensures robust functional validation, manufacturing readiness, and scalable production test solutions. E3 engineers independently own BLT development and execution for assigned programs. E4 engineers additionally own board-level test strategy across multiple programs, set technical direction for the BLT function, and serve as the senior technical escalation point.

Key Responsibilities

Board Level Functional Test Development

• Define board-level functional test strategy and architecture for new AI server programs.
• Develop, validate, and release Board Level Functional Test (BLT) programs.
• Develop automated functional test sequences and pass/fail criteria.
• Design, integrate, and validate functional test stations and fixtures.
• Optimize test coverage and cycle time.
• Support production test release and engineering documentation.

Test Software Development

• Develop automated test applications using NI TestStand and LabVIEW.
• Develop software modules using Python and C/C++ where applicable.
• Integrate instrumentation, DAQ, and communication interfaces.
• Debug and validate test software throughout NPI and production.

Hardware Validation

• Validate board functionality including power sequencing, DDR, PCIe, Ethernet, NVMe, BIOS, BMC, and firmware.
• Support board bring-up and engineering validation.
• Troubleshoot hardware, firmware, and software related failures.

Liquid Cooling (LC) Validation

• Validate coolant distribution unit (CDU), cold plate, and manifold/QD integration on board-level test stations.
• Support leak detection and coolant pressure/flow validation during functional test.
• Coordinate pre- and post-cold-plate test sequencing with Mechanical/Thermal Engineering.
• Troubleshoot thermal and liquid-cooling-related failures during board bring-up and functional validation.

Production & NPI Support

• Support EVT, DVT, PVT, pilot builds, and production ramp.
• Support ECO implementation and product revisions.
• Provide technical support to manufacturing during production.

Failure Analysis & Continuous Improvement

• Perform Root Cause Analysis using 8D, 5 Why, and Fishbone methodologies.
• Drive First Pass Yield (FPY), yield, and cycle time improvements.Implement Statistical Process Control (SPC) and continuous improvement initiatives.

Technical Leadership & Mentorship

• Serve as the senior technical escalation point for board-level test issues across engineering and manufacturing.
• Lead cross-functional design reviews with Product Design, Manufacturing Engineering, and NPI teams to influence testability and architecture decisions.
• Mentor and provide technical guidance to junior test engineers (E1/E2).
• Drive standardization of BLT methodology, tools, and best practices across programs (E4).

Required Technical Skills

• Board Level Functional Test
• Board Level Functional Test (BLT/BFT)
• Functional Test Development
• Test Program Development
• Automated Test Development
• Test Fixture Development
• Test Coverage Analysis
• Production Test Release
• Test Software Development
• NI TestStand
• LabVIEW
• Python
• C/C++
• Test Automation
• Instrument Driver Development
• Data Acquisition
• Software Debugging
• Hardware Validation
• Analog & Digital Circuit Validation
• Board Bring-Up
• Power Sequencing
• DDR Validation
• PCIe Validation
• Ethernet Validation
• NVMe Validation
• BMC / BIOS Validation
• Firmware Integration
• Liquid Cooling (LC) / CDU Validation
• Manufacturing Engineering
• New Product Introduction (NPI)
• Root Cause Analysis
• Failure Analysis
• Yield Improvement
• SPC (Statistical Process Control)
• FMEA
• Continuous Improvement
• Cross-Functional Technical Leadership

Required Hardware / Software Experience

• Hardware
• Functional Test Stations
• PXI-Based Test Systems (NI preferred)
• Oscilloscopes
• Digital Multimeters
• Power Supplies
• Electronic Loads
• Logic Analyzers
• Protocol Analyzers
• Server PCBAs
• AI Server Motherboards
• CDU / Cold Plates / Coolant Manifolds & QDs
• Software
• NI TestStand
• LabVIEW
• Python
• C/C++
• NI MAX
• Microsoft Excel
• SQL (preferred)
• MES (preferred)
• Git (preferred)

Preferred Qualifications

Bachelor's degree in Electrical, Electronics, Computer, or Manufacturing Engineering.

3-5+ years of experience developing board-level functional test solutions in high-volume electronics manufacturing (E3); 6+ years, including multi-program or cross-site scope, for E4.

Experience with AI servers, networking, or enterprise computing platforms preferred.

Hands-on experience with NI TestStand, LabVIEW, PXI instrumentation, and automated functional test systems.

Experience validating liquid-cooled (LC) server platforms, including CDU, cold plate, and coolant hardware, is a plus.

Demonstrated ability to lead cross-functional technical discussions and communicate effectively with Product Design, NPI, and manufacturing leadership.

Experience with data analysis/reporting tools such as Power BI or Tableau is a plus.

INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, or any other protected status. INSPYR Solutions complies with all applicable laws governing nondiscrimination in employment in every location in which the company has facilities.

Applicants requiring reasonable accommodation during the application or interview process should contact [e-mail] for assistance.

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