Technical Design Authority – Secure Networks

20 hours ago

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Nasstar

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Cloud Computing • Enterprise • Telecommunications

Nasstar is a cloud service specialist that designs, implements, and manages multi-cloud solutions, innovative communication tools, and high-performance networking. With a strong global presence, Nasstar supports customers across various industries by offering a comprehensive suite of cloud services. The company has undergone several strategic acquisitions and rebranding efforts to enhance its capabilities, such as the acquisitions of Modality, Outsourcery, and others. Nasstar is committed to evolving with the rapidly changing tech industry and values enthusiastic individuals who are driven and passionate about making a difference.

1001 - 5000 employees

🏢 Enterprise

📡 Telecommunications

📋 Description

• **What you’ll do** **• Own solution design: Produce high-quality High-Level and Low-Level Designs for SDWAN, Secure SD-Branch and SASE, integrating NGFW, ZTNA, and Cloud-connect, aligned to customer outcomes and delivery constraints.**• Lead delivery technically: Act as Design Authority across project phases, providing technical governance, standards, and 'go/no-go' on design changes; assure quality of build, test and service transition artefacts. **• Be the trusted advisor: Run customer workshops, translate business drivers into technical decisions, challenge assumptions, and guide stakeholders through risk/benefit trade-offs for transformation programmes.**• Close the loop with pre-sales: Review RFPs/RFIs and proposed architectures, contributing design options, scope assumptions, and delivery estimates that can be sold and delivered on time and within budget. **• Harden security posture: Define and validate SASE/Zero-Trust policies, ZTNA access models, identity-aware segmentation, and secure site templates; align with Nasstar security frameworks and customer policies. **• Operational handover: Ensure designs are operable: documentation, config standards, test plans, knowledge transfer and run-books to transition smoothly into support. **• Continuous improvement: Capture lessons learned, contribute to design standards, templates and automation; mentor engineers and influence productised delivery patterns for SD-WAN/SASE.

🎯 Requirements

• **Experience we’re looking for** **• Track record delivering multi-site SD-WAN/SASE transformations as the lead designer/authority. **• Evidenced 'trusted advisor' relationships with enterprise or public-sector customers. **• Hands-on with Fortinet SD-WAN/SASE/ ZTNA in production, including policy design and troubleshooting. **• Comfortable guiding engineers and challenging scope/assumptions to keep delivery on track. ********

🏖️ Benefits

• At Nasstar, we know the importance of looking after our employees – after all, it’s the team that underpins our business! • In addition to a competitive salary, supportive teams, and a real opportunity to progress in your career with a forward-thinking organisation, our benefits package includes: • - 25 days’ holiday (excluding bank holidays) + Your Birthday Off • - Flexible working – it’s important to maintain a work/life balance, as such, we will consider any written request for flexible working • - Virtual working – we practice what we preach and empower our people to work remotely • - Top tech – Leading services and solutions aren’t just for our clients; we supply best-of-breed software and hardware for all our staff too • - 4x annual salary life assurance • - Health cash plan • - Retail discounts and other perks from major brands