Security Engineer
Network Specialist
São Paulo
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Cidade :
São Paulo, Brasil
Estado :
São Paulo (BR-SP)
País :
Brasil (BR)
Número da Vaga :
46750
Bunge has an exciting opportunity available for Network Specialist. In this role you will be part of a global team working on challenging, meaningful projects impacting core business activities. Since 1818, Bunge has been connecting farmers to consumers to deliver essential food, feed, and fuel to the world. Looking to the future, our ambition is to continuously reinvent ourselves, leveraging data to be at the forefront of analytics, technology and talent to accomplish our purpose in a better, faster and simpler way. Bunge is committed to operating and thriving in the digital world – creating world class agile teams where teammates are empowered and encouraged to collaborate and test and learn to succeed.
At Bunge, people don’t just come here to work, they come here to grow – solving challenges that directly impact the world with a diverse team of thinkers and doers. Bunge offers a strong compensation and benefits package, generous paid time off program, flexible work arrangements, and opportunity to progress. Our hybrid work environment provides a balance of in-office and remote work.
Most importantly, in all we do we live our values:
- Act as One Team by fostering inclusion, collaboration, and respect
- Drive for Excellence by being agile, innovative and efficient
- Do What's Right by acting safely, ethically, and sustainably
Overview:
The
Network Specialist
is a critical senior network & firewall engineering role within the
Bunge South America Network Team
, responsible for designing, implementing, and maintaining secure, resilient network infrastructure across 4 data centres and 215+ sites in the region. This position requires deep expertise in Cisco networking (NX-OS, VXLAN) and Fortinet technologies (firewalls, switches, wireless access points), as well as advanced knowledge of routing protocols and security best practices. The South America team is one of four regional arms of the global Network tower supporting a global network of 700+ sites, and 20+ data centres across EMEA, SOAM, NOAM, and APAC. This position requires a strong understanding of networking principles and protocols, coupled with deep expertise in security best practices and threat mitigation.
Essential Functions:
- Network Design & Engineering: Architect, implement, and maintain enterprise network solutions leveraging Cisco Nexus platforms (NX-OS) with VXLAN overlays and Fortinet security appliances. Ensure high availability, scalability, and security across data centres, branch sites, and operational facilities.
- Firewall & Security Management: Configure, harden, and manage Fortinet firewalls (FortiGate) for data centers and sites, including advanced security features such as IPS, VPN, and segmentation & segregation. Implement secure policies across Fortinet firewalls, switches, and wireless access points.
- Routing & Switching: Design and maintain robust routing architectures using BGP. Ensure secure configurations and resilience against routing-based attacks. Troubleshoot complex routing and switching issues in large-scale environments.
- Security Monitoring & Incident Response: Monitor network traffic and firewall logs for anomalies using SIEM tools. Investigate and remediate security incidents, ensuring minimal MTTD and MTTR. Develop incident response playbooks tailored to network and firewall events. Plays a crucial role in preventing data breaches, service disruptions, and reputational damage that could arise from compromised routing infrastructure.
- Vulnerability Management & Compliance: Conduct vulnerability assessments and remediations on Cisco and Fortinet devices. Ensure compliance with industry standards (NIST, CIS, ISO 27001) and internal security policies.
- Collaboration & Leadership: Act as a senior technical resource within the South America team and global network tower, providing guidance and mentorship to junior engineers. Collaborate as part of the global network teams to maintain consistent security posture and architecture across regions.
- Continuous Improvement: Recommend and implement emerging technologies to enhance network security and performance. Stay current with Fortinet and Cisco advancements, threat intelligence, and best practices.
Key Technologies:
- Cisco: Nexus switches (NX-OS), VXLAN, OSPF, BGP
- Fortinet: FortiGate, FortiSwitch, FortiAP, FortiManager, FortiAnalyzer, FortiSASE, FortiGuard inc IDS/IPS, FortiNAC
- Other: VPN, Zscaler, F5 BIG-IP, SIEM, automation scripting (Python, Bash, PowerShell)
Qualifications:
- Bachelor’s degree in Computer Science, IT, Cybersecurity, or equivalent experience.
- 10+ years in enterprise network engineering and security roles.
- Proven expertise with Cisco Nexus (NX-OS) and VXLAN architectures.
- Proven expertise with with the Fortinet ecosystem including FortiGate, FortiSwitch, FortiAP, FortiManager, FortiAnalyzer, FortiFAP.
- Strong understanding of the BGP routing protocols and security implications.
- Advanced troubleshooting skills in large-scale, multi-site environments.
- Relevant certifications highly desirable: Fortinet NSE 4-7, Cisco CCNP/CCIE, CISSP, CISM.
- Fluent English and Portuguese required. Spanish is a plus.
Na Bunge, nosso objetivo é conectar agricultores a consumidores para fornecer alimentos, ingredientes para nutrição animal e combustível essenciais para o mundo. Como uma fornecedora líder de soluções para o agronegócio, nossa equipe de aproximadamente 34.000 colaboradores dedicados atua em parceria com agricultores ao redor do mundo para movimentar commodities agrícolas de onde são produzidas para onde são necessárias — de maneira mais rápida, inteligente e eficiente. Somos uma empresa líder mundial em originação, armazenamento, distribuição, além de processamento e refino de oleaginosas, oferecendo um amplo portfólio de óleos, gorduras e proteínas de origem vegetal. Atuamos lado a lado com nossos clientes em ambas as pontas da cadeia de valor para fornecer produtos de qualidade e desenvolver soluções inovadoras e personalizadas que atendam às necessidades em constante evolução dos consumidores. Com mais de 200 anos de experiência e presença em mais de 50 países, temos o compromisso de fortalecer a segurança alimentar global, promover a sustentabilidade e contribuir para a prosperidade das comunidades onde operamos. A Bunge tem sede registrada em Genebra, Suíça, e sua sede corporativa está localizada em St. Louis, Missouri, EUA. Saiba mais em bunge.com.br.
Diariamente, nossos profissionais incorporam os valores que são a essência da Bunge:
- SOMOS UM SÓ TIME– Colaborativo, respeitoso e inclusivo
- LIDERAMOS O CAMINHO – Somos ágeis, Empoderados e inovadores
- FAZEMOS O QUE É CERTO – Com segurança, de forma sustentável e com integridade
Reconhecemos que nosso sucesso depende da variedade de perspectivas que cada um de nossos colaboradores agrega à Bunge. Estamos empenhados em promover práticas para nutrir uma cultura de pertencimento para todos. Globalmente, apoiamos os Princípios de Empoderamento das Mulheres, de ONU Mulheres. No Brasil, somos associados ao Mover - Movimento pela Equidade Racial, e fomos eleitos pela ferramenta global Disability Index Report® como um dos melhores locais para se trabalhar em relação à inclusão de pessoas com deficiência. Atuamos continuamente em prol de nosso compromisso de deixar um legado positivo em todas as comunidades onde atuamos.
Se você se identifica com esses valores, junte-se a nós! Valorizamos e investimos em pessoas que acreditam em nosso propósito e o vivenciam com entusiasmo a cada dia – pessoas que têm #OrgulhodeSerBunge
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