Senior OT Security Specialist

2 weken geleden


Amsterdam, Noord-Holland, Nederland DNV Voltijd

Cyber Security at DNV

DNV is expanding its Cyber Security unit in the coming years, with a focus on safeguarding life, property, and the environment.

We are seeking a talented Senior OT Security Specialist to join our Industrial & OT Cyber Security team. This team provides cyber security assessments, technical verification, and advisory services both onshore and offshore.

As an Industrial Cyber Security Expert, you will work on customer projects in key industries such as maritime, oil and gas, renewables, utilities, and others.

This role offers a fast-paced career with opportunities to develop your competencies rapidly. We will invest in your career development, providing in-depth training and the chance to participate in industry-leading courses and projects.

Location: You will be based at one of DNV's offices in Europe, preferably in the Netherlands. Other European locations will be considered for the right candidate.

Requirements:

  • Experience with operational technologies such as Remote Terminal Units (RTUs), Programmable Logic Controllers (PLCs), Supervisory Control and Data Acquisition (SCADA software, and Distributed Control Systems (DCS)
  • Experience with major industrial systems such as Emerson, Yokogawa, Honeywell, GE, ABB, Siemens, etc.
  • Fundamental understanding of IT and OT network communication protocols (For example: TCP/IP, UDP, OPC, IEC 101/104, Modbus, IEC 61850, WirelessHART, ISA100
  • Active participation in design concepts and implementation strategies for various SIS, PLC, and DCS systems to guarantee practical implementation of security standards
  • Understanding of contemporary and legacy security technologies used within a particular domain, such as Firewalls, IDS/IPS, Diodes, SIEM
  • Strong knowledge of networking technology (routers, switches, firewalls)
  • Comprehension of the customer's business environment and suggestion of fit for OT security solutions
  • Background in a CNI domain, transport, energy, utilities, defense, or other heavy industry

What We Offer:

  • Strong company culture with an emphasis on competence development
  • Great colleagues who value teamwork and support
  • International working environment
  • Exciting projects within critical sectors locally and internationally
  • Competitive terms and conditions
  • Flexible working hours and a focus on work/life balance
  • Social events, sports, and team building activities

What You Bring:

  • Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related technical field
  • Minimum of 10+ years' work experience in Operational Technology Security
  • Proven experience in performing control systems risk assessments and security awareness training for systems operators, owners, and vendors
  • Knowledge of operational impact analysis workshops and technical trade-off studies against SCADA, PLC, and DCS architectures, and associated industrial communication protocols
  • Expertise in developing OT security programs and securing OT network architecture
  • Ability to perform presales activities (proposals, presales calls, RFP responses)
  • CISSP, GICSP, CISM, or CFSE/CFSP certification
  • Fluent in English and at least one additional European language

We Value:

  • Ability to present technical design proposals and reports to customers and/or other senior engineering, management, and government groups in clear, complete, concise, and non-ambiguous terms
  • Excellent presentation, written, and verbal communication skills; ability to clearly communicate and have excellent consulting skills
  • Ability to manage and mentor a small team of Security Consultants
  • Ability to undertake and complete tasks independently, meet schedules, and delivery timelines, and move swiftly from concepts and theory to action
  • Ability to interact with high-profile clients
  • Willingness to travel for approx. 20% of your time

We work with clients that are related to critical infrastructure. A qualified candidate must be able to pass a screening background check.



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