We’re looking for a Network Security Engineer to join RealTime and play a key role in designing, implementing, and enhancing enterprise security solutions. If you enjoy working across complex environments, leading technical initiatives, and shaping secure network architectures—this could be a great fit.
What You’ll Be Doing:
Design and implement secure network solutions across new and existing environments
Act as a Subject Matter Expert (SME) on key security projects
Develop and execute change plans aligned with best practices
Maintain and improve network security posture and resilience
Collaborate with stakeholders and present technical solutions
Produce high-quality documentation (test plans, handovers, etc.)
What We’re Looking For:
Strong networking background (CCNP / CCSP or equivalent)
Solid understanding of IP networking, routing, and security
Experience with Cisco & Check Point firewalls
Knowledge of Next-Gen Firewall features (DLP, IDS, anti-malware, URL filtering)
Familiarity with DDoS protection solutions
Load balancing & SSL offload (F5, Citrix)
Authentication (LDAP, AD, RADIUS)
Proxy and mail relay systems
Technical Extras
Scripting experience (Python, Perl, Shell, or C)
Security audit exposure
What Sets You Apart
Confident communicator who can present technical solutions clearly
Comfortable working directly with customers and stakeholders
Strong planning and documentation skills
Important
Must have a valid Stamp 4, Irish or EU passport and be based in Ireland
Sponsorship is not available
shane.doolin@realtime.jobs or DM for more details
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