Junior Infrastructure Security Design Consultant at NTT DATA Romania assisting with security architecture documentation and various cybersecurity tasks. Requires 1-3 years of IT security experience and a bachelor's degree.
Responsibilities
Assist senior engineers with architecture diagrams and documentation under supervision
Learn security design principles, patterns, and best practices
Support creation of network diagrams, data flow diagrams, and security zone models
Contribute to documenting design decisions and observe architecture reviews
Create and maintain accurate technical documentation and diagrams using Visio/Lucidchart
Document security configuration requirements and implementation procedures
Maintain design repositories, version control, and quality-check deliverables
Research security technologies (firewalls, IDS/IPS, SIEM, endpoint protection) and vendor products
Assist with technology evaluations, comparison matrices, and proof-of-concept planning
Maintain knowledge base of security tools and deployment architectures
Learn CIS Benchmarks, hardening standards, and compliance requirements
Maintain configuration guides, SOPs, and secure build documentation
Requirements
Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field
Minimum 1–3 years of experience in cybersecurity or IT security roles
Understanding of TCP/IP, DNS, DHCP, routing, and switching fundamentals
Basic Windows and Linux administration and command line
Ability to learn and use Visio, Lucidchart, draw.io, or similar
Strong technical writing and documentation abilities
Basic VM creation and configuration skills
Excellent attention to detail in technical documentation and diagrams
Ability to learn complex technical concepts through study and practice
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