Senior Test Engineer

ASSA ABLOY Opening Solutions

. Designing, developing, and executing comprehensive test plans and test cases for embedded systems and related applications .

Posted 5/20/2026full-timeRemote • 🌎 Anywhere in the WorldSenior💰 $110,000 - $118,000 per yearWebsite

Tech Stack

Tools & technologies

Cyber SecurityIoTLinux

About the role

Key responsibilities & impact

Designing, developing, and executing comprehensive test plans and test cases for embedded systems and related applications
Performing functional, automation, integration and regression testing to ensure product quality and reliability
Developing and maintaining automation scripts and test frameworks for embedded devices
Conducting hands-on testing of hardware devices, including setup, wiring, and configuration of test environments
Performing network analysis using tools such as Wireshark to troubleshoot embedded system communications
Identifying, documenting, and tracking software and hardware defects, ensuring timely resolution
Validating firmware, applications, and system integrations across Windows and Linux environments
Ensuring consistent adherence to QA standards, processes, and best practices
Collaborating with cross-functional and global teams including development, product management, and support to ensure product quality
Mentoring and guiding junior QA engineers, providing technical leadership and best practices
Contributing to continuous improvement initiatives for QA processes, tools, and methodologies
Participating in test strategy development and support product lifecycle quality initiatives
Assisting in building and maintaining test labs, test rigs, and device testing environments
Supporting integration testing of networked devices and physical access control systems
Analyzing test results, troubleshooting issues, and providing clear reporting to stakeholders

Requirements

What you’ll need

Bachelor’s degree in Computer Engineering, Computer Science, or a related field, or equivalent experience
5+ years of hands-on QA engineering experience preferably with embedded systems
Experience testing Windows and/or Linux-based applications
Strong expertise in functional testing, regression testing, and test automation
Proven experience developing automation scripts and test frameworks
Experience with test planning, test case design, and QA methodologies
Hands-on experience with hardware setup, wiring, and physical device testing
Proficiency in network troubleshooting and packet capture tools such as Wireshark
Strong analytical, troubleshooting, and problem-solving skills
Demonstrated leadership or mentoring experience within QA teams
Excellent written and verbal communication skills
Experience working with Physical Access Control Systems (PACS) is preferred
Experience developing test labs and test rigs for device testing is preferred
Knowledge of embedded applications, firmware testing, and web services is preferred
Understanding of networking concepts and configuration of networked devices is preferred
Familiarity with serial communication protocols such as RS-232 and RS-485 is preferred
Experience working with virtual machines and virtualized environments is preferred
Experience with IoT devices and cybersecurity testing methodologies is preferred.

Benefits

Comp & perks

Competitive salary and rewards package
Competitive benefits and annual leave offering, allowing for work-life balance
A vibrant, welcoming & inclusive culture
Extensive career development opportunities and resources to maximize your potential

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

test planningtest case designfunctional testingregression testingtest automationautomation scriptstest frameworksnetwork troubleshootingpacket captureembedded systems

Soft Skills

analytical skillstroubleshooting skillsproblem-solving skillsleadershipmentoringcommunication skills