Senior Security Advisor

At customer site, Flexible, Hasselt
Security
Professional, Freelancer

Are you passionate about Security and enjoy advising clients?

  • You are part of an international team of Security Advisors (more than 15 people across Belgium, the Netherlands & Romania) and play a key role in bridging the gap between the client and Cegeka teams when it comes to Information Security & Cyber Security
  • You analyze and report on the results from vulnerability scans and Cegeka’s SOC monitoring services. You advise on mitigating and/or compensating measures and improvements
  • You are the driving force behind the continuous improvement of our clients’ security processes
  • You are able to adequately understand client risks. You translate security requirements into an action plan and advise both the client and Cegeka teams on the implementation of these security requirements
  • You act as a sparring partner within Cegeka’s organization and actively contribute to corporate security awareness (promoting the vision, offering support, giving advice) for project teams, programs and management
  • You perform assessments for clients using the Cegeka Continuous Security Advisory Framework (CSAF), based on standards such as ISO 27001 and CIS Controls. You create the report and present the conclusions to the relevant clients
  • You support Cegeka teams in day-to-day operational security activities by providing advice related to security.

What you need to succeed:

  • You have at least 4 years of experience in a Cyber Security-oriented role (for example as an advisor, consultant, analyst, information security officer, etc.)
  • You have a bachelor/master degree or have equivalent experience
  • You have a good knowledge of security frameworks such as NIST or ISO 27001. Knowledge of CIS Controls is a plus
  • CISSP and/or CISM certification and other relevant certifications are an asset
  • You have a hands-on and proactive mindset with a ‘can-do’ attitude
  • You are flexible and able to support various clients, technologies, and services
  • You have broad expertise and experience with, among others, SOC/SIEM environments, Identity and Access Management (IAM), and Vulnerability Management
  • You have strong communication and presentation skills, and are able to engage with various stakeholders within an organization (CISO, IT Manager, engineering, etc.)
  • You are fluent in Dutch and English
  • You work from a Cegeka office (preferably once a week in Hasselt), combined with remote work and occasional client visits

What are we offering:

  • You will be joining a true Top Employer
  • Year after year, Whitelane Research confirms Cegeka as a reliable and leading IT services partner, securing an impressive first place in 2025 for Security, Application Services and Cloud & Infrastructure
  • We ask a lot of (talents) from you. Fortunately, you also get a lot in return! Competence and character are essential to us, in addition to experience and ambitions. Cegeka continuously invests in talent management so that every employee can realize their potential
  • We use a framework aimed at fair compensation, ensuring employees are paid based on their role, experience, and performance, regardless of gender or other non-job-related characteristics.  An electric car with charge card or a mobility budget, meal vouchers, eco vouchers, an interesting group and hospitalization insurance, a mobile phone subscription, a fixed expense allowance, a powerful laptop and the option to give your salary package your own accent thanks to our Flex Reward Plan
  • Flexible working hours and a nice work/life balance
  • A top team: in which new fresh ideas and initiatives are always welcome! Team events, happy hours and an increasingly legendary company party are also part of this
  • Continuous learning: knowledge sharing meetings, participation in conferences and external training. Knowledge sharing and learning are key!
  • Depending on your own interests and initiatives, Cegeka offers various horizontal and vertical career paths
  • We value sustainability by pursuing carbon neutrality with the electrification of our fleet and an environmentally friendly data center. We develop innovative solutions with a positive impact on the environment, people and society, and strive for an inclusive and diverse work environment where everyone is valued and heard.

Benefits

Market-compliant salary with attractive extra benefits.

Continuous learning via hackathons, innovation centers, events,...

Flexible working hours supporting your work/life balance.

Career growth with horizontal and vertical development paths.

Hybrid work model blending office and remote work efficiently.

Personal guidance from managers, coaches, and sparring partners.

ESG: lower emissions, foster inclusion and drive sustainability in IT.

Cegeka proudly holds the Top Employer certificate.

Team events, happy hours, sports events, and epic company festival.

Aspire to more: our promise to you!

At Cegeka, you have every opportunity to further develop yourself as a professional. Together, we achieve what you truly want to mean for our customers and colleagues. We warmly invite you to grow with us through an unparalleled variety of challenging and meaningful IT projects. Leave your mark on projects for high-profile clients where we truly make a difference. Aspire to more.


Intense, enjoyable, and deeply committed—that’s how we work, always together, in close cooperation with colleagues and clients. All within a culture driven by our core values: ownership, personal development, respect, and authenticity. Join us in shaping the next phase of a successful, fast-growing, and innovative international IT company.

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