Information Security Administrator

Description

Salary R$ 6.000 + benefits (Hybrid work model) Job Description We are seeking an Information Security Administrator to join the 4D Soluções IT team, located in GUARA, DF. Daily responsibilities include monitoring network security, managing security assets, implementing and assessing the environment, services and systems, continuous monitoring, incident response, vulnerability testing, vulnerability exploitation—including mitigation of false positives—code review following secure coding best practices, supporting the CONTRACTOR in the security solution certification process and in performing information security support activities, access control, and other services related to the CONTRACTOR’s information security and technological environment—whether physical or virtual. **Qualifications** * Bachelor’s degree in Information Technology or any undergraduate degree combined with a postgraduate certificate (specialization, master’s or doctoral degree) in Information Technology, with a minimum duration of 360 hours; * Proven experience of 4 (four) years in the field as described above, or professional certification in the relevant area, duly justified and approved by the CONTRACTOR. * Experience with Linux operating system and Windows Server 2008 or later; * Experience operating next-generation firewalls (NGFW) from established market vendors such as Palo Alto Networks, Fortinet, Check Point, and SonicWall. NGFWs must integrate IDS/IPS systems, antivirus/antimalware, application control, user identification control with LDAP integration, IPSec and SSL VPNs, and Layer 2 and Layer 3 routing and addressing; * Experience implementing network segmentation through security zones, DMZs with reverse proxy, external DNS, and other applications enabling communication between public and internal zones; * Experience configuring bandwidth optimization using QoS rules; * Experience with Honeypot software or similar tools, Squid proxy server, Microsoft Group Policy Management, and editing ACLs with SELinux; * Knowledge of IPSec tunneling, site-to-site VPN operation with static and dynamic routing; * Familiarity with the CONTRACTOR’s AntiSpam solution (Microsoft Exchange Online Protection); * Knowledge of Regular Expressions. * Intermediate English proficiency sufficient to understand instruction manuals, command execution scripts, scripts, and FAQs; **Mandatory Certifications:** - CompTIA CSA+; - CompTIA Security+; Desirable Certifications: - CISM (*Certified Information Security Manager*); - CEH (*Certified Ethical Hacker*); - CompTIA Security+; - ECSA (EC-Council Security Analyst); Job Type: Full-time, Permanent CLT Compensation: R$5.000,00 – R$6.000,00 per month Benefits: * Life insurance * Meal allowance