Hardware Security Engineer

Sine Engineering Inc.

Job Overview

Location

Tampere

Job Type

Full-time

Full Job Description

📋 Description

• Sine Engineering is the leading global company developing advanced radio communication and navigation systems.
• We are building mission-critical infrastructure for the multi-million drone era.
• The Hardware Security Engineer owns the security posture of our embedded hardware and firmware products.
• This includes the definition and evolution of cybersecurity processes in our product development life cycle.
• Perform hands-on security testing of our devices: JTAG/UART/SWD exploitation, firmware extraction, fault injection, side-channel analysis.
• Identify and document attack surfaces across RF interfaces, debug ports, physical access vectors, supply chain, etc.
• Conduct threat modeling (STRIDE or equivalent) at the start of each product cycle.
• Produce risk-rated findings with clear, actionable remediation steps.
• Define hardware security architecture for new products (and threat assessments for existing products): secure boot, hardware root of trust, encrypted storage, key management.
• Evaluate and select security ICs — secure elements (ATECC608, SE050), TPMs, HSMs and more.
• Work with design teams, giving guidance and recommendations.
• Assess wireless interfaces against jamming, spoofing, replay, and protocol-level attacks.
• Define encryption, authentication, and anti-replay requirements for datalink and SDR-based systems.
• Integrate security checkpoints into EVT, DVT, and PVT gates.
• Conduct security-focused code and design reviews.
• Train RnD engineers on hardware security fundamentals.

🎯 Requirements

• 5+ years in hardware security, embedded security, or product security engineering.
• Hands-on experience with JTAG/UART/SWD exploitation, fault injection, and side-channel analysis.
• Firmware extraction and reverse engineering (Ghidra, IDA Pro, Binwalk, or equivalent).

🏖️ Benefits

• Paid Time Off: the Employee is entitled to an annual holiday 4 + 1 weeks.
• Health & Wellness Package: lunch benefit, sport & culture, wellbeing allowance, extended occupational healthcare, accident insurance, business travel insurance, snacks & office comforts.
• Flexible Working Hours: core hours from 10:00 to 15:00.
• No-Crunch Policy: no systematic overtime; overtime is compensated or reimbursed.
• Meeting-Light Culture: protected focus time and minimal unnecessary meetings.
• High-End Equipment: premium laptop, monitor, and peripherals.
• Lab & Gadget Budget: annual budget for hardware, tools, books, and learning materials.
• Hackathons & Offsites: regular internal events focused on innovation and technology.
• Business Travel Expenses: full coverage of tickets, accommodation, and transportation.
• Per Diem (Vero Max): daily allowances according to the maximum tax-free Vero rates.

Skills & Technologies

SSL

Onsite

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Sine Engineering Inc.

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About Sine Engineering Inc.

Sine Engineering is a specialized firm focused on providing advanced engineering solutions, particularly in the aerospace and defense sectors. They offer expertise in areas such as structural analysis, systems engineering, and advanced manufacturing. Their core business model revolves around delivering high-quality, innovative engineering services to clients requiring complex technical challenges to be solved. Sine Engineering aims to be a trusted partner for companies seeking to develop cutting-edge technologies and products, contributing to advancements in critical industries through their deep technical knowledge and problem-solving capabilities.

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