System Security Architect – High-Tech Systems

Sioux; Eindhoven; Hybrid; EUR 100,000 - 150,000; Full time

Benefits offered by this job

Flexible hours

Room to work from home

28 holidays + optional 12 days

€6000 training budget per year

Sioux Campus & Labs facilities

Social and knowledge sessions

Job summary

Sioux Technologies seeks a System Security Architect for high‑tech systems in the Netherlands. You will design secure, resilient architectures and ensure compliance with CRA, NIS2, IEC 62443 and related standards across multidisciplinary domains.

You will collaborate with system/software engineers and cybersecurity specialists to embed security from concept to product lifecycle, balancing functionality with risk mitigation.

Qualifications

• Ability to translate regulations into system requirements.
• Experience with threat modelling and risk analysis.
• Knowledge of European cybersecurity standards.

Responsibilities

• Define secure architectures for complex high‑tech equipment.
• Translate regulations into practical system requirements.
• Lead system cybersecurity risk analyses and TARA workshops.
• Allocate security requirements across software, electronics and infrastructure.
• Support certification and compliance activities throughout product lifecycle.

Skills

Cybersecurity architecture

Threat modelling

Regulatory compliance

System design

Tools

IEC 62443

NIS2

Job description

At Sioux Technologies, cybersecurity is rapidly becoming a core engineering discipline. Rather than treating security as an afterthought, we help our customers design cyber-resilient products from the earliest system concepts onward.

In this role you are responsible for designing secure, resilient high-tech systems that comply with the latest European cybersecurity legislation and international security standards, such as CRA, Machine Regulation, NIS2 and IEC 62443.

You work on complex multidisciplinary products in the semiconductor, medical, analytical instrumentation and industrial automation domains, where software, electronics, mechanics and mechatronics come together.

What function?

In this role you are responsible for designing secure, resilient high-tech systems that comply with the latest European cybersecurity legislation and international security standards, such as CRA, Machine Regulation, NIS2 and IEC 62443.

You work on complex multidisciplinary products in the semiconductor, medical, analytical instrumentation and industrial automation domains, where software, electronics, mechanics and mechatronics come together.

What excites you as a System Security Architect – High-Tech Systems?

From any Sioux office in the Netherlands, you work closely with system architects, software architects, electronics engineers, mechatronics designers and cybersecurity specialists, you ensure that cybersecurity becomes an integral part of system design from concept through validation and product lifecycle.

You enjoy:

• Defining secure system architectures for complex high-tech equipment.
• Translating the Cyber Resilience Act, IEC 62443 and other related regulations and standards into practical system requirements.
• Performing system-level cybersecurity risk analyses and leading Threat Analysis & Risk Assessment (TARA) and threat modelling workshops.
• Allocating security requirements across software, electronics, mechanics and infrastructure.
• Designing secure operational concepts, maintenance strategies and software update mechanisms.
• Defining cybersecurity requirements for suppliers and subsystem partners and supporting certification and compliance activities
• Working together with multidisciplinary engineering teams throughout the complete product development lifecycle.

Sounds good so far? We’d love to tell you more…

This is what you bring to the table

You combine systems engineering with cybersecurity expertise, helping our customers translate business, operational and regulatory requirements into secure system architectures.

This is what you can expect in return from Sioux

• Flexible 32-40 hour working week, with room to work from home.
• A healthy work-life balance is very important to us. We have 28 holidays with an option to acquire an additional 12 holidays.
• You will work with passionate colleagues who share your drive for technology and business success.
• By combining our expertise in software, electronics, mechanics, mechatronics, mathematics and assembly, we make the impossible possible for our customers and get to work on challenging high-tech projects.
• You get a lot of freedom and responsibility; after all, you know exactly what you are doing.
• Personal coaching and a training budget of €6000 per year, so that you can continue to develop yourself.
• We also find it important to have fun together. We organize a lot for our employees, from family festivals and sparkling Christmas parties, to inspiring knowledge sessions for the high-tech community.
• You will be working at a prime location in the heart of the Brainport region. You will be working on the Sioux Campus and can use our Sioux Labs living room every day for lunch, sports, making music, and sharing your knowledge with colleagues in one of our Tech Labs.

High Tech & High Fun

We can tell you all about the typical Sioux-culture and the high-tech challenging projects. About how you can develop yourself, like nowhere else. But we’d rather have you hear it from our own employees.

Go to testimonials >

If you want to know more about our challenging projects, pleaseclick here.

Export control

This position requires access to controlled technology, as defined in the US Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require Sioux to proceed with candidates who are immediately eligible to access controlled technology.