Lexmark’s Embedded Security Team is a collaborative development team that is responsible for developing security solutions for both monochrome & color laser printer products.

The primary responsibilities of this role are focused on the development, implementation, & testing of Firmware utilized to interface with custom Security ASICs that reside on Lexmark products. The nature of this firmware centers on secure authentication & will be written for multiple printer platforms with various security architectures.

Responsibilities include (but not limited to):

• Implementing various secure authentication methods/standards & other cryptographic functions for custom Security ASICs.
• Exploring, developing, and implementing code to further the protection of security assets within the printer and associated supplies.
• Collaborating with cross-functional development teams to implement secure solutions for both printer development & manufacturing activities.

Learning opportunities for this role include (but not limited to):

• Advancing knowledge of the security landscape around printers and other embedded devices.
• Gaining an understanding on how to further strengthen devices through both HW & FW system resources to reduce vulnerabilities.

Qualities desired in a successful candidate:

• Knowledge of embedded system busses: I2C, SPI, UART or similar.
• Knowledge of test equipment: Logic Analyzers, Oscilloscopes, bus analyzers or similar..
• Knowledge of user/kernel programming on Linux, Zephyr OSs or similar.
• Knowledge of Development Software: git, CMake, CTest, Bitbake, Jenkins or similar.
• Possess strong written and verbal communication skills to effectively interface with cross-functional development teams.
• Thrive in a fast-paced, demanding, and collaborative environment.
• Prove that they can work collaboratively across geographies effectively to deliver results on schedule.
• Demonstrates ability to analyze test data, make recommendations, & effectively share observations to drive solutions.
• Possess a drive to innovate and for continuous skill development.
• Demonstrate creative thinking to identify and solve complex technical problems.

Qualifications/ Requirements: Bachelor’s Degree or higher in Electrical Engineering, Computer Engineering, or Computer Science

Programming Experience

• Position requires knowledge of programming in various languages (primarily C, C++).
• Ability to effectively test, analyze, & debug code to ensure the implementation of the most robust & secure solution for a given security architecture.

Security Experience a Plus

• Knowledge of encryption standards & authentication methods to securely manage data being communicated among various firmware & hardware infrastructures.
• Knowledge of secure coding practices & procedures for both security firmware development & implementation.

Benefits of Working for Lexmark:

• Competitive Salary
• No maximum limits on vacation
• Comprehensive benefits package
• Onsite Wellness Center, Cafe, and Coffee shop
• Flexible work schedules