Senior Network & Security Engineer (Level 3)
Dublin/ Limerick / Cork (Hybrid)
About Your New Employer
* Innovative Environment
: Join a company that values innovation and offers a collaborative work culture.
* Cutting-Edge Technology
: Work with leading-edge security technologies and enterprise clients.
* Career Development
: Benefit from career development and certification support.
About Your New Job
* Project Delivery
: Design, configure, and implement secure network and security solutions. Lead deployment of firewalls, VPNs, and SASE solutions across customer environments. Ensure best practices for scalability, performance, and compliance.
* Support & Operations
: Act as Level 3 escalation point for complex incidents and problem resolution. Perform proactive monitoring, troubleshooting, and optimization of security infrastructure. Conduct root cause analysis and produce post-incident reports.
* Presales & Consultancy
: Assist the sales team with technical scoping, solution design, and proposal development. Participate in customer meetings, workshops, and presentations. Provide thought leadership on emerging security and networking trends.
* Collaboration & Leadership
: Work closely with internal teams, vendors, and customers to deliver successful outcomes. Mentor junior engineers and contribute to internal knowledge sharing. Stay current with new product developments and certifications.
What Skills You Need
* Essential
:
* 5+ years' experience in network & security engineering with hands-on deployment and support.
* Expertise with Palo Alto Networks, Fortinet, and SonicWall firewalls.
* Strong knowledge of SASE platforms (Cato Networks, Versa).
* Deep understanding of routing, switching, VPNs, SD-WAN, and cloud networking.
* Proven experience in delivering enterprise-level projects end-to-end.
* Solid troubleshooting and analytical skills, with the ability to act as final escalation point.
* Desirable
:
* Presales/consultancy experience with customers in enterprise or MSP environments.
* Familiarity with SIEM, SOC, and endpoint security solutions.
* Relevant certifications such as PCNSE, NSE4/7, CSSP, CCNP Security, or SASE vendor certifications.
* Experience with Microsoft Azure or AWS networking/security.
What's on Offer
* Competitive Salary
: Basic salary of up to 85K + Benefits
* Career Growth
: Opportunity to work with leading-edge security technologies and enterprise clients.
* Development Support
: Career development and certification support.
* Flexible Working
: Hybrid working model with office base in Limerick.
* Innovative Environment
: A collaborative, innovative environment where your expertise makes a real impact.
What's Next
Apply now by clicking the "Apply Now" button or call me, Michael Magee on Or if the job isn't quite right but you are looking for something similar, please get in touch. We also have multiple Temp, FTC, and Contract jobs available.