Job Description

Role Purpose

Responsible for Level-2 operational support, architecture assurance, and security posture management of AWS cloud network and security platforms supporting Vodafone enterprise and telecom workloads.

Key Accountabilities

Security

• Design and implement secure AWS cloud network architectures
• Support evolution of cloud security platforms and services
• Ensure compliance with security standards (ISO 27001, SOC2, HIPAA)
• Implement Zero Trust, SASE, ZTNA, and SSE frameworks
• Support hybrid (on-prem + cloud) and multi-environment architectures
• FortiGate Firewall & AWS VPN, IPS, Antivirus, Web Filtering & Application Control

Network

• Design and support classical network security architectures
• Operate and secure firewalls, proxies, IDS/IPS solutions
• Manage legacy and hybrid network security environments
• Drive lifecycle upgrades and security improvements

Key Performance Indicators

Network & Security Operations (L2)

• Act as L3 escalation point for cloud network & security incidents
• Investigate alerts and lead incident response
• Perform root cause analysis and corrective actions
• Maintain security monitoring tools and dashboards

Automation & Orchestration

• Automate security operations using scripting and tooling
• Integrate security platforms with AWS services
• Improve response time through automation and SOAR capabilities

Collaboration & Agile Delivery

• Work with platform and application teams to embed security in SDLC
• Collaborate with network vendors and internal stakeholders
• Communicate risks and recommendations to leadership
• Support Agile ceremonies, sprint planning, and release readiness

Threat Modelling & Risk Assessment

• Perform threat modelling and risk assessments
• Conduct vulnerability assessments and penetration testing support
• Develop and track risk mitigation plans
• Support audits and regulatory assessments

Core Competencies, Knowledge & Experience

• Proven experience as an AWS Network & Security Engineer
• Strong analytical and organizational skills
• Experience with AWS infrastructure
• Familiarity with ITIL processes
• Excellent communication and stakeholder management skills

Technical Expertise:

• Extensive Fortinet experience (FortiGate firewalls, FortiManager, FortiAnalyzer)
• Strong understanding of IP networking (BGP, OSPF, EIGRP), switching (Layer 2/3), MPLS, and network architecture principles
• Familiarity with security protocols (SSL, IPsec, VPN, 802.1x, IDS)
• Experience managing firewalls in hybrid cloud environments (AWS, Azure)
• Securing cloud infrastructure components (VPCs, Security Groups, NAT gateways)
• Certifications: Fortinet NSE 4/5/7 (highly desirable), CISSP, CCNP Security, Palo Alto PCNSE (plus)

Must-Have Technical / Professional Qualifications

• Bachelor’s degree in computer science or related field
• 8+ years’ experience in AWS Network & Security
• Certification in relevant database technologies (preferred)
• Strong AWS networking (VPC, TGW, Direct Connect, VPN)
• AWS security services (Security Hub, GuardDuty, IAM)
• Fortigate Firewall & network security appliances
• Threat detection and incident response
• L3 operations and production support experience
• Scripting and automation (Bash, Python, Ansible, Terraform)
• Monitoring and alerting (PMM, Prometheus/Grafana, CloudWatch)
• Strong understanding of security best practices and compliance (GDPR, PCI-DSS, SOC2, HIPAA)

  Nice-to-Have Skills

  • SASE / ZTNA implementation experience
  • Automation (Python, Lambda)
  • Exposure to SIEM/SOAR platforms
  • Experience in telecom or large-scale enterprise environments

  Soft Skills

  • Strong analytical and troubleshooting mindset
  • Calm under pressure in major incidents
  • Stakeholder communication skills
  • Security-by-design mindset

About VOIS

VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value and enhancing quality and efficiency across 28 countries, and operating from 7 locations: Albania, Egypt, Hungary, India, Romania, Spain and the UK.
Over 29,000 highly skilled individuals are dedicated to being Vodafone Group’s partner of choice for talent, technology, and transformation. We deliver the best services across IT, Business Intelligence Services, Customer Operations, Business Operations, HR, Finance, Supply Chain, HR Operations, and many more.
Established in 2006, VOIS has evolved into a global, multi-functional organisation, a Centre of Excellence for Intelligent Solutions focused on adding value and delivering business outcomes for Vodafone.
#VOIS #BeUnrivalled #CreateTheFuture

About Vodafone

You may have already heard of Vodafone - We're a leading Telecommunications company in Europe and Africa. But what you might not know is that we are continuously investing in new technologies to improve the lives of millions of customers, businesses and people around the world, creating a better future for everyone.
As part of our global family, whether that's Vodafone, Vodacom or VOIS, you'll feel a sense of pride and purpose as you contribute to our culture of innovation. We pursue equality of opportunity and inclusion for all candidates through our employment policies and practices. We recognise and celebrate the importance of diversity and inclusivity in our workspace and we do not tolerate any form of discrimination especially related to but not limited to race, colour, age, veteran status, gender identification, sexual orientation, pregnancy, ethnicity, disability, religion, political affiliation, trade union membership, nationality, indigenous status, medical condition, HIV status, social origin, cultural background, social, or marital status. Follow us on LinkedIn and Stay connected. Follow here: https://www.linkedin.com/company/vois/
You can also chat with our employees to learn more about our projects: https://lnkd.in/dpkrcvR2