Job Summary: A professional to administer, configure, and monitor the corporate network; manage network services; provide user support; and implement security solutions. Key Highlights: 1. Corporate network administration, configuration, and monitoring 2. Implementation and management of network and security services 3. Participation in infrastructure expansion and upgrade projects **Your Challenges:** * Administer, configure, and monitor the corporate network, including switches, routers, and firewalls; * Implement and manage network services such as DNS, DHCP, VPN, and file servers; * Provide user support for network- and connectivity-related issues; * Install, configure, and maintain network equipment; * Implement network security solutions, such as intrusion detection and prevention systems; * Participate in network infrastructure expansion and upgrade projects; * Develop technical documentation and procedures related to the network. **Requirements:** * Bachelor's degree in Computer Science, Computer Engineering, or related fields; * Certifications in networking technologies, such as CCNA, JNCIA, or RHCSA; * Knowledge of security solutions, including firewalls, VPNs, and intrusion detection systems; * Experience with automation scripting and advanced monitoring tools.\- Familiarity with virtualized environments and cloud computing. * Solid experience in corporate network administration and support; * Advanced knowledge of networking protocols, TCP/IP, switching, routing, and network equipment configuration; * Familiarity with network monitoring and management tools. **What We Offer:** * Meal Voucher * Food Voucher * Daycare Assistance * Dental Plan * Health Insurance * Life Insurance * Welhub (Gympass) * Workplace Gymnastics * Birthday Day Off * Birthday Gift * \+Saúde Program (free telemedicine and psychology consultations) * Gift for Expecting Mothers and Fathers * Year-end Bonus * Corporate University * Petlove (Pet Health Insurance) * Study Grant * Parking Agreement or Transportation Voucher * Onhappy (travel platform with exclusive rates) **General Information:** * **Working Hours:** 08:00 AM to 06:00 PM \- MON–FRI * **Contract Type:** Permanent * **Work Location:** DB Recife **Learn More About DB?** Since its inception, DB Diagnósticos has maintained the same purpose: to be an exclusive, high-excellence support laboratory. For 15 years, DB has promoted health across Brazil, earning national recognition thanks to its modern infrastructure and extensive diagnostic capabilities. We have a high-performance team focused on quality and development, impacting the lives of thousands of people nationwide every day through accurate and reliable diagnostics. Want more details? Follow our page: https://lnkd.in/dhmTzG2n **What to Expect From Us!** We work for life—thus, we take our mission very seriously! We aim to make a difference and impact people’s lives through our business, delivering agility and confidence in our results. How do we achieve this? By valuing people, knowledge, quality, and growth! We are an inquisitive company that believes in change and innovation! To foster this, we know we need great diversity—diversity of people, ideas, ethnicities, cultures, religions, genders, and more—because only plurality provides diverse perspectives and stimulates innovation and growth. We offer a safe and collaborative environment grounded in respect and dignity. Here, you’ll find a space free of stereotypes, prejudice, and discrimination. So, having learned more about DB, does our worldview resonate with you? Then join us and grow with us! **Come Be DB!**