Ajax Systems
Hardware Engineer
TLDR
As a Senior Hardware Engineer, you will oversee complex system architectures, consult on optimizations, and bridge innovative concepts with mass-scale manufacturing.
Key Responsibilities
Requirements
Preferred Qualifications
Architecture & Design: Develop sophisticated schematic solutions and PCB layouts for new Ajax devices, ensuring high reliability and scalability.
Strategic Optimization: Proactively identify opportunities for cost reduction and performance enhancement through component unification and innovative architectural shifts.
Project Oversight: Lead complex hardware projects from initial concept through to mass production (10,000+ units/month), ensuring all technical risks are mitigated.
Cross-Functional Consultation: Act as a subject matter expert for the firmware and supply chain teams to optimize the hardware-software interface and manufacturing yield.
Prototype Lifecycle: Lead the “bring-up” process, debugging complex issues and defining rigorous testing protocols for design validation.
Advanced Circuit Design: Expert-level calculation of circuit elements and high-fidelity simulations of device behavior.
EDA Mastery: Professional proficiency in Altium Designer (experience with managed libraries and 3D modeling is preferred).
Design for Excellence (DfX): Proven track record of designing for LVD/EMC compliance and mass manufacturing (DFM/DFT).
Power Management: Deep expertise in designing both battery-powered and mains-powered (85–265 VAC) devices.
Full Lifecycle Ownership: Experience preparing comprehensive production documentation (BOM management, Gerber files, assembly drawings) using Git for version control.
Communication: Fluent English is required for technical documentation and international collaboration.
Supply Chain Leadership: Direct experience working with vendors and manufacturers for high-volume production.
High-Speed Design: Advanced understanding of Signal Integrity (SI) and Power Integrity (PI). Experience with S-parameters, PDN impedance modeling, and TDR measurements.
System-Level Thinking: Ability to write or review embedded software (C/C++, STM32) to facilitate deep-level debugging and hardware-software co-design.
Regulatory Mentorship: Experience guiding products through global certifications (UL, CE, RED), beyond basic compliance.
Ajax Systems is the largest manufacturer of security systems in Europe, offering a comprehensive portfolio of over 280 devices for home and business protection, including intrusion, video surveillance, fire safety, and smart automation. With over 4.5 million end users across more than 180 countries, Ajax combines advanced software with top-notch hardware to redefine security standards globally. Our commitment to resilience and innovation has positioned us as a leader in the international security market.
- Founded
- Founded 2011
- Employees
- 500+ employees
- Industry
- Professional Services
- Total raised
- $11M raised
Hardware Engineer