Network Security Analyst at ISH, ensuring a safe digital environment and collaborating on network solutions. Join ISH in its commitment to innovation and security.
Responsibilities
Collaborate with the technical support team to troubleshoot network connectivity issues;
Configure network devices such as firewalls and access points (APs);
Perform network and network asset troubleshooting;
Backup and restore configurations of network devices such as APs and firewalls;
Monitor hosts and network performance to identify potential connectivity issues;
Activate and test internet links;
Open tickets with internet service providers;
Record and document network incidents and resolutions as well as routine procedures;
Assist with equipment management.
Requirements
Preferred: University degree (completed or in progress);
Familiarity with operating systems such as Windows and Linux;
Proficient with Microsoft Office suite;
Basic level of English;
Solid understanding of networking fundamentals and key protocols;
Strong knowledge of static routing;
Knowledge of VPN (IPSec);
Knowledge of core network services (e.g., DNS, DHCP, FTP, TFTP);
Understanding of the SNMP protocol;
Experience with firewalls (e.g., FortiGate, pfSense, MikroTik, etc.);
Experience with monitoring tools (e.g., Zabbix and Orion);
Experience with Access Points (e.g., Aruba IAP, UniFi, etc.);
Desired knowledge of dynamic routing (OSPF and BGP);
Desired knowledge of switches.
Benefits
Company-paid health insurance (no monthly fee for you);
Company-paid dental plan (no monthly fee for you);
Life insurance;
Pipo Saúde: digital health and corporate benefits brokerage;
Zenklub: emotional health and well-being platform, with special discounts;
Wellhub: platform that connects you to various networks to help care for your well-being (and your family's);
Private pension plan;
Transportation allowance;
Meal or food allowance;
Birthday day off: a day off during your birthday month;
Casual ISH – Comfortable yet professional dress code: choose an outfit that reflects your well-being while respecting the workplace;
Breakfast and afternoon fruit snacks to boost your in-office routine;
Employee referral program with cash bonuses;
Onboarding kit: we prepare a comprehensive kit to support you in your daily work;
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