Security Engineer / Security projectmanager, Aartselaar

Security Engineer / Security projectmanager Great assignments await you with our key account clients in rich and varied environments

Our client is looking for a Senior Security Engineer / Project Manager to strengthen its digital security posture across several IT domains, including infrastructure, software development and OT environments.

The role combines end‑to‑end security project management, hands‑on technical expertise and an advisory position towards internal digital teams. The consultant will be responsible for delivering security initiatives, improving security processes and supporting the implementation of security‑by‑design principlesacross complex enterprise environments.

The consultant will manage and deliver security projects from initiation to implementation, including project planning, stakeholder coordination, scope, budget and timeline follow‑up, and the delivery of technical security solutions.

The mission also includes analysing, defining and improving security processes, procedures and controls, translating security policies into practical guidelines and workflows, and contributing to continuous improvement based on incidents, risk assessments and lessons learned.

The consultant will act as a trusted advisor for internal stakeholders within digital teams, providing guidance on technical security implementations, architecture choices, risk assessments and mitigation measures.

A strong technical contribution is expected, especially around modern security platforms such as Microsoft Defender, Entra ID / Active Directory and Identity&Access Management solutions. The consultant will also support troubleshooting, incident analysis and the optimisation of security tools.

Qualifications

Proven experience in security project management and technical delivery

Strong background in enterprise IT environments, ideally as a System Engineer

Solid knowledge of cybersecurity concepts, architectures and technical solutions

Hands‑on experience with Microsoft Defender, Entra ID, Active Directory and IAM

Good understanding of security‑by‑design principles

Experience with security frameworks and standards such as ISO 27001, NIST, CIS Controls and CyberFundamentals

Knowledge of NIS2 is a strong asset

Ability to analyse incidents, identify structural improvements and follow up on remediation actions

Strong communication, advisory and stakeholder management skills

Proactive, result‑oriented and solution‑driven mindset

Dutch native or bilingual proficiency required

At least 7 years of professional experience in IT

Fluent in Dutch is best

Eager to learn, motivated and curious

Benefits

Hospitalization insurance (partner/children incl.)

Group insurance

Dental insurance (partner/children included)

20 days statutory paid vacations (legal vacations cumulated for 1 year of work)

11 days recovery time work 38/40 per year (annual average: 1 day per 20 days worked) if the client asks you to work 8 h/day

Representation fee net per month

Internet fee of€ 40 per month

Company car with national fuel card OR public transport reimbursed OR mobility package

Daily fee of€ 5.50 net per day provided

Subscription GSM unlimited calls for Belgium (ITS subscription)

Training plan (e‑learning - certification at ITS charge)

Regular follow‑up (every 3 to 6 months depending on your needs/will)

Regular teambuilding to meet‑up and have fun (every 3 months more or less)

Flexibility and trust

Benefits of still being part to a bigger group (ITS Group) and having access to resources and a larger team of experts

Co‑optation system because sharing is caring!

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