Senior Network & Security Engineer Juniper/Aruba My client is looking for a Senior Network and Security Engineer to design and deliver enterprise-grade network and security solutions for large corporate clients. This is a customer-facing role suited to someone who enjoys combining deep technical expertise with solution design, consultancy, and stakeholder engagement. Youll work alongside highly skilled engineers and collaborate closely with sales, presales, and delivery teams to build secure, compliant, and scalable solutions. About the Role As a Senior Network and Security Engineer, youll be a key contributor within the Solutions Design team, responsible for shaping, designing, and implementing complex networking and information security solutions. Youll translate customer requirements into robust technical designs while ensuring alignment with security frameworks, standards, and best practices. Requirements: Design and implement enterprise network and security solutions for large corporate customers Provide technical consultancy to customers, working closely with Sales and Presales teams Lead solution design activities, selecting appropriate technologies and architectures Ensure solutions align with information security best practices and compliance requirements Deliver solutions compliant with recognised security frameworks and ISMS standards NIST SP 800-53, ISO 27001, HIPAA, SOX, PCI DSS Collaborate across multiple functions including Sales, Commercial Operations, Product, Programmes & Projects, Field Engineering, and Service Respond to customer requests for new or enhanced technology solutions using standardised products and reference designs Produce high-quality technical documentation aligned to established standards Own solution quality from design through customer approval and delivery About You: Strong experience designing and delivering networking and security solutions in enterprise environments Client-focused mindset with the ability to translate business requirements into technical designs Hands-on expertise with Juniper and Aruba enterprise networking and security technologies Experience working in regulated and compliance-driven environments Essential Skills & Qualifications: HPE Juniper Enterprise Networking and Security Professional level Aruba Campus Networking and ClearPass Professional level Strong documentation and presentation skills are a must Willingness to travel across multiple customer locations (Dublin-based) Full, clean drivers licence Nice to have: HPE Juniper and Aruba Expert level certifications CISSP or Certified Ethical Hacker (CEH) Expert-level certifications with vendors such as Cisco, Palo Alto, or Check Point Apply now or email your CV to Must be based in Ireland holding Stamp 4, EU, Irish Passport No Sponsorship supported