Senior Security Engineer
If your skills, experience, and qualifications match those in this job overview, do not delay your application.
As a Senior Security Engineer, you will play a critical role in protecting the Global Aviation IT environment. You will design, operate, and continuously improve network security solutions in a highly available production environment, applying strict no‑downtime principles.
Responsibilities
Operate and maintain Checkpoint, Checkpoint Maestro Hyperscale, and Palo Alto firewalls in line with no‑downtime principles
Manage and execute projects aimed at improving network security
Troubleshoot and resolve firewall issues in a live production environment
Build and maintain a firewall lab/test environment comparable to production setups
Resolve incidents involving adjacent network devices
Design and implement new security principles to protect the Global Aviation IT environment from external threats
Qualifications
Extensive knowledge of routing protocols, with strong expertise in OSPF
Extensive hands‑on experience with Checkpoint and Palo Alto firewalls
Strong knowledge of Layer 2 / Layer 3 networking
CCSA certification (or equivalent)
CCSE certification (or equivalent)
CCSM certification is a plus
CCME certification is a plus
Experience working with Linux and Windows servers in a networked environment
Proven experience in maintaining and debugging network equipment
Experience with Checkpoint R81.x / R82.x
Strong written and verbal communication skills in English
Salary
Salary conforms to your experience and skills.
About You
You have at least 5 years of professional experience in IT
Fluency in English is preferred
You’re eager to learn, motivated and curious
Benefits
Hospitalisation insurance (partner/children included)
Group insurance
Dental xphnsxz 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 8h/day
Representation fee net per month
Internet fee €40 per month
Company car with national fuel card OR public transport reimbursed OR mobility package
Daily fee 5.50€ net per day provided
Subscription GSM unlimited calls for Belgium (ITS subscription)
Training plan (e‑learning; certification at ITS charge)
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