NSG Group

Security Engineer

• The Cybersecurity Operations Specialist is responsible for protecting NSG's digital infrastructure, sensitive data, and connected systems against cyber threats.
• This role involves assessing risks, designing, implementing and maintaining secure systems and networks.
• Enable full use of infrastructure and systems by ensuring ongoing optimal design for production systems. Investigate, manage and resolve cybersecurity infrastructure incidents and issues of high technical complexity.
• Ensure that security policies and controls are effectively deployed across the company.
• Ensure that Health, Safety and Quality are central to all activities performed in the work environment;
• Act as the highest level of expertise in supporting Cybersecurity Operations;
• Provide specialized technical response during cybersecurity incidents;
• Support the design, build and deployment of security technologies, acting as a technical lead on security projects at local, regional and global levels;
• Maintain secure configurations and system hardening in accordance with agreed controls, including data protection regulatory frameworks such as GDPR and LGPD;
• Identify, assess and remediate vulnerabilities in digital infrastructure and applications;
• Ensure appropriate access control and identity protection mechanisms are implemented;
• Assist in and develop automation and optimization of security operations to increase efficiency;
• Influence digital and business areas to ensure solutions are designed to meet operational best practices;
• Maximize return on investments made in security infrastructure technologies, continuously seeking to improve the value obtained;
• Fully understand the scope and impact of business changes and mitigate risks by ensuring complete testing and fully documented recovery processes;
• Challenge the cost and quality of service delivery to ensure the best balance;

Senior Cybersecurity Analyst