Senior Network & Security Engineer – Juniper/ArubaMy 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. You'll work alongside highly skilled engineers and collaborate closely with sales, presales, and delivery teams to build secure, compliant, and scalable solutions.About the RoleAs a Senior Network and Security Engineer, you'll be a key contributor within the Solutions Design team, responsible for shaping, designing, and implementing complex networking and information security solutions. You'll 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 customersProvide technical consultancy to customers, working closely with Sales and Presales teamsLead solution design activities, selecting appropriate technologies and architecturesEnsure solutions align with information security best practices and compliance requirementsDeliver solutions compliant with recognised security frameworks and ISMS standardsNIST SP 800-53, ISO 27001, HIPAA, SOX, PCI DSSCollaborate across multiple functions including Sales, Commercial Operations, Product, Programmes & Projects, Field Engineering, and ServiceRespond to customer requests for new or enhanced technology solutions using standardised products and reference designsProduce high-quality technical documentation aligned to established standardsOwn solution quality from design through customer approval and deliveryAbout You:Strong experience designing and delivering networking and security solutions in enterprise environmentsClient-focused mindset with the ability to translate business requirements into technical designsHands-on expertise with Juniper and Aruba enterprise networking and security technologiesExperience working in regulated and compliance-driven environmentsEssential Skills & Qualifications:HPE Juniper Enterprise Networking and Security – Professional levelAruba Campus Networking and ClearPass – Professional levelStrong documentation and presentation skills are a mustWillingness to travel across multiple customer locations (Dublin-based)Full, clean driver's licenceNice to have:HPE Juniper and Aruba – Expert level certificationsCISSP or Certified Ethical Hacker (CEH)Expert-level certifications with vendors such as Cisco, Palo Alto, or Check PointApply now or email your CV to Must be based in Ireland holding Stamp 4, EU, Irish Passport – No Sponsorship supported