Senior Cloud Security Analyst - SecOps

RTM is seeking talents who want to grow alongside the largest infrastructure and services provider for the sector. If you are passionate about innovation, collaboration, and challenges, this is your opportunity!

The professional will be responsible for designing the company's network security solutions – Firewalls, Routers, IPS, and NDR.

Analyze and propose continuous improvements to the environment. Develop technical documentation for network security. Act as a technical reference for the team and other areas of the company. Establish internal routines and processes for environment monitoring. Participate in technical meetings with clients and support the sales team. Handle high-complexity troubleshooting.

Work with the governance team to meet audit requirements.

Propose automations and improvements in environment management. Research new technologies and products that reduce environmental risk.

Responsibilities:

• • Propose best practices for monitoring network security tools – IPS, Firewall, NDR, AntiDDoS, routers;
  • Propose best practices for environment management.
  • Develop routines, activities, processes, and their respective documentation.
  • Assist other technical teams with high-complexity troubleshooting.
  • Serve as the point of contact for the Governance team regarding audit requirements.
  • Research, study, test, and implement new technologies and systems for continuous environment improvement.
  • Transfer knowledge to customer-facing and 24x7 monitoring teams, enabling them to operate in the environment without your support.
  • Develop automations for the department's routine tasks.
  • Document the environment – scope of network security in the cloud.
  • Analyze capacity and resource utilization.
  • Execute high-complexity activities.
  • Monitor and execute equipment update cycles.

Essential:

Proven experience in the role, over 5 years;

English proficiency for reading and conversation;

Deep knowledge of market firewalls: CheckPoint, Fortinet, Juniper;

Deep knowledge of IPS solutions: Trendmicro, Trellix, PaloAlto;

Mastery of Windows and Linux Operating Systems;

Deep knowledge of network protocols (TCP/IP);

Deep knowledge of application protocols (DNS, NTP, SSH, HTTP, TLS);

Deep knowledge of IPv4 and IPv6 stacks;

Deep knowledge of anti-DDoS solutions (Arbor, A10, WanGuard, Cloudflare, Akamai) and related attacks;

Experience with Flow collection and analysis (NetFlow, sFLOW).

Experience in automating routines and tasks.

Desirable:

Deep knowledge of static and dynamic routing;

Knowledge of security services and concepts for GCP, AWS, and Azure clouds;

Deep knowledge of the IPSec Framework.

Experience with best practices and security for ASNs;

Experience with monitoring tools (Grafana, Solarwinds, Zabbix)

RTM Offers

• CLT employment contract (Brazilian labor law).
• Hybrid work model (3 days onsite and 2 days remote)
• Transportation allowance
• Coverage for courses and certifications in the field
• Bradesco Health and Dental Plan
• Corporate Life Insurance
• Total Pass
• Fully company-funded access to Alura
• Annual bonus
• No dress code
• Private Pension Plan
• App for benefits and discounts
• Food/Meal Allowance: R$ 1,856.00 per month
• Birthday off
• Remote Work Allowance
• Orienteme (app for consultations with psychologists, nutritionists, and physical educators)