General Information

Job Title Security Digital Design Engineer, Staff Job ID 18942 Country Portugal City Moreira Da Maia Date Posted 23-Sep-2026 Job Category Engineering Job Subcategory ASIC Digital Design Hire Type Employee Remote Eligible No

Descriptions & Requirements

Job Description and Requirements

We Are

Synopsys is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver industry-leading silicon design, IP, simulation and analysis solutions, and design services. We partner closely with our customers across a wide range of industries to maximize their R&D capability and productivity, powering innovation today that ignites the ingenuity of tomorrow.

You Are

You are a passionate and skilled ASIC Digital Design Engineer with knowledge in RTL design and verification and focus on building hardware that must be both performant and secure. Your work in digital design has taught you that security cannot be an afterthought, it must be architected into the IP from the beginning. You understand the interplay between hardware design decisions and security implications, and you make design choices that account for both functional correctness and threat resilience. 

You have a keen interest in working on cutting-edge technologies and are eager to contribute to the development of state-of-the-art IP cores and subsystems. You thrive in a collaborative environment and are excited about the opportunity to work with an international team of experts. You possess excellent problem-solving and debugging skills and are adept at communicating complex technical concepts effectively. You are committed to continuous learning and professional growth, and you are enthusiastic about making a significant impact in the fields of Hardware Security, High Performance Computing, Artificial Intelligence, and Automotive. 

What You’ll Be Doing

• Design and implement RTL in Verilog and SystemVerilog for Security IP cores, translating security requirements into synthesizable, verifiable hardware 
• Build and maintain test environments for digital hardware Security IP using SystemVerilog and UVM, ensuring coverage of corner cases and attack scenarios 
• Verify IP cores and subsystems using modern verification techniques including UVM testbenches and formal verification tools 
• Collaborate with hardware and software security engineers to analyse functional correctness and performance of embedded IP solutions across threat models 
• Contribute to detailed design specifications, verification plans, and documentation that support global development and customer integration 
• Work within an international team across time zones, coordinating design reviews, debugging sessions, and milestone deliveries 

The Impact You Will Have

• Strengthen the security posture of IP cores that protect critical systems in automotive, AI, and high-performance computing applications 
• Enable faster SoC integration by delivering IP that meets strict performance, power, and area requirements without compromising security 
• Reduce customer risk and time-to-market by ensuring IP is verified to the highest standards before it ships 
• Driving innovation in the fields of CyberSecurity, High Performance Computing, Artificial Intelligence, and Automotive. 
• Advance the state of hardware security design within Synopsys, contributing techniques and methods that influence future IP development 
• Support the growth of Synopsys Security IP in high-growth markets where trust and resilience are non-negotiable 
• Help maintain Synopsys' leadership position in delivering silicon IP that customers depend on for differentiation and compliance

What You’ll Need

• MSc or PhD in Electrical Engineering or Computer Science. 
• 3+ years of strong working knowledge of RTL design for hardware IP components, with hands-on experience writing synthesizable SystemVerilog 
• Ability to create detailed specifications for test environments. 
• Proficiency in ASIC verification using System Verilog, UVM, and or Verilog 
• Strong understanding of IC Design flows and exceptional problem-solving and debugging skills. 
• Experience with hardware security concepts or cryptographic IP is a plus 

Who You Are

• A strong communicator with excellent written and verbal skills. 
• A team player who thrives in a collaborative international environment. 
• An innovative thinker who is passionate about technology and continuous improvement. 
• Detail-oriented and committed to delivering high-quality work. 
• Adaptable and able to manage multiple tasks effectively. 

The Team You'll Be Part Of

You will be joining the Security IP team in Porto, a dynamic group focused on extending Synopsys Security IP into markets including CyberSecurity, High Performance Computing, Artificial Intelligence, and Automotive. The team is made up of hardware and software security experts working together to develop state-of-the-art IP cores and subsystems. Collaboration, creativity, and a commitment to excellence define how the team operates.

Rewards and Benefits

We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs. Our total rewards include both monetary and non-monetary offerings. Your recruiter will provide more details about the salary range and benefits during the hiring process.

At Synopsys, we want talented people of every background to feel valued and supported to do their best work. Synopsys considers all applicants for employment without regard to race, color, religion, national origin, gender, sexual orientation, age, military veteran status, or disability.