Job Description

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System Security Specialist | SSCC [System Security Competence Centre]

Cluj-Napoca, Cluj FREQUENTIS Romania SRL
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Job Introduction
The Frequentis Group is an international supplier of communication and information systems for control centres with safety-critical tasks. These ‘Control Centre Solutions’ are developed and distributed by Frequentis in the business segments Air Traffic Management (civil and military air traffic control, aeronautical information management, air defence) and Public Safety & Transport (police, fire and rescue services, emergency medical services, vessel traffic and railways). With headquarters in Vienna, the company employs more than 2300 people worldwide, with subsidiaries, regional offices and representatives in over 50 countries. In Cluj we started in 2009 and our local team currently has 200+ colleagues and is growing. As part of our team, you will actively develop products in an international environment, where experienced people will help you further develop your skills and advance in your career.
Purpose of the Role
As a System Security Specialist within the System Security Competence Centre (SSCC) Core Team—you will be responsible for ensuring that system security standards are defined, maintained, and effectively applied to all Frequentis products and projects. Through close collaboration with project, product, and operational teams, the System Security Specialist supports the consistent, efficient, and compliant integration of system security best practices across the organization.

Key Tasks Governance & Compliance

• Maintain, improve, and enforce existing system security standards and requirements for all Frequentis products, projects, and services.
• Develop, maintain and distribute new system security requirements to ensure ongoing compliance with ISO/IEC 27001, NIS2, CIS Controls/Benchmarks, the Cyber Resilience Act and industry best practices.
• Translate regulatory and standard updates (ISO 27001/2, NIS2, CRA) into actionable product/project security requirements, processes and templates.

Support, Guidance & Enablement

• Provide guidance and enablement to the Project Security Managers, Security Champions and collaborate closely with the Security Agents from the (Strategic) Business Units
• Conduct security risk assessments and evaluate vulnerability scans, clearly communicating findings and recommendations to relevant stakeholders.

Security Testing & Assurance

• Evaluate results from SAST/SCA/DAST and infrastructure scans, ensuring clear, actionable reporting.
• Lead or support security assessments (audits, reviews, tests) to ensure that Frequentis system security processes are applied and followed.

Training & Awareness

• Design and deliver security training programs and courses for Frequentis employees, fostering a culture of security awareness and best practice.
• Enable teams to integrate security into daily work through targeted enablement, coaching, and practical guidance.

Key Qualifications Required Qualifications & Experience:

• Education: Degree in Informatics, Computer Science, IT Security, or a related technical field (or equivalent experience).
• Experience: Several years in IT/Information Security with hands‑on DevSecOps/SDLC enablement and product security exposure.
• Standards/Regulation: Practical application of ISO/IEC 27001/2, NIS2; awareness of Cyber Resilience Act (CRA) for product organizations.
• AppSec & SDLC: Working knowledge of OWASP ASVS, OWASP Top 10, OWASP SAMM; experience with ASPM/DAST concepts and rollout.
• Tooling: Familiarity with SAST (SonarQube, Coverity), SCA (Black Duck), DAST (OWASP ZAP, Invicti/Netsparker); vulnerability scanning (e.g., Nessus Pro).
• Ways of Working: Strong communication and stakeholder management; ability to coach teams and drive adoption across global, cross‑functional environments.
• Language & Travel: Fluency in English; additional languages are a plus. Willingness to travel internationally (~20%).

Certifications (Nice to Have):

• CISSP, CSSLP, CompTIA Security+

Mindset & Competencies:

• Proactive, self‑driven, and outcome‑oriented with high personal initiative.
• Analytical and pragmatic—able to solve complex security problems and facilitate risk‑based decisions.
• Team player with a coaching mindset and a passion for continuous improvement.

Our Values
Frequentis team is committed to creating a safer world with our innovative strength and technology orientation. At Frequentis Romania we are a family, while we value and work under a safety-critical mindset. We believe in courage and expertise, applied in everything we accomplish.
Benefits

We offer a range of benefits focused on work-life balance, professional development and flexibility.

PRIVATE MEDICAL SPORT LUNCH EXTRA EXTRA PUBLIC TRANSPORT
CERTIFICATIONS TRAININGS UNEQUAL WORK PRIVATE INSURANCE PACKAGE TICKETS VACATION DAYS WINTER HOLIDAY SUBSCRIPTION WORKING HOURS FROM HOME PENSION
Benefits

We offer a range of benefits focused on work-life balance, professional development and flexibility.

PRIVATE MEDICAL SPORT LUNCH EXTRA EXTRA PUBLIC TRANSPORT
CERTIFICATIONS TRAININGS UNEQUAL WORK PRIVATE INSURANCE PACKAGE TICKETS VACATION DAYS WINTER HOLIDAY SUBSCRIPTION WORKING HOURS FROM HOME PENSION
Salary
Your individual salary is based on your professional experience and qualifications and is part of our attractive total package.
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Sonia-Oana Campean-Diaconescu

Human Resources
| sonia.diaconescu@frequentis.com
| Social media contact

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