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Senior IT Security Manager

Exclusive opportunity

2 to 4 weeks

Onsite

Senior IT Security Manager

CL23

Senior IT Security Manager

Skills

CybersecurityIT securitySecurity governance frameworksISO/IEC 27000NISTFIPS

1 month ago

Exclusive opportunity

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Important information


Contract type:

Freelance

Salary / Daily rate:

650€

This job is at 0% commission 🎉

Location:

Luxembourg

Starting date:

2 to 4 weeks

Work mode:

Onsite

Published on:

24 February 2026

What they need


Act as the primary security interface between customers and a leading telecommunications company.

Collaborate closely with the Project Managers and other teams.

Missions

  • Review, monitor, and continuously improve KPIs in line with service requirements.

  • Serve as the primary point of contact for audit, related inquiries, review audit findings, and prepare formal management responses.

  • Consolidate, prepare, and communicate periodic security and other relevant reports to customers.

  • Manage, respond to, and coordinate customer security requests.

  • Support the implementation and continuous improvement of security controls.

Profile wanted


  1. Bachelor's degree (Master's preferred) in IT Security or a related field
  2. 3–5 years of proven experience in IT security, security management, telecom, and cybersecurity
  3. Strong knowledge of hardware and software systems, as well as security infrastructure
  4. Solid understanding of security governance frameworks (e.g., ISO/IEC 27000 series, NIST, FIPS)
  5. Relevant certifications such as ISO/IEC 27001 Lead Implementer, ISO/IEC 27005 Risk Manager, ITIL v3, CISSP, CISA, CISM, or CRISC is an advantage
  6. Fluency in English and French
  7. Team player, customer-, solution- and improvement-minded
  8. Service and customer-centric mindset
  9. Strong analytical and problem-solving skills
  10. Ability to work autonomously with minimal supervision
  11. Demonstrated Service Delivery managerial skills, able to lead projects and cooperate with other IT and business functions

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