Security Analyst (Blue Team)

About NeoSpace:

NeoSpace is an innovative startup shaping the future of technology with cutting-edge artificial intelligence solutions. We develop specialized AI models to optimize processes and transform our clients' experience. Our goal is to simplify people’s lives and increase business efficiency by creating smarter, more accessible products and services.

Responsibilities:

• Monitor, investigate, and respond to security incidents using tools like CrowdStrike, Netskope, and JumpCloud;

• Perform threat hunting and investigation activities based on MITRE ATT&CK;

• Analyze and correlate events via SIEM;

• Create, review, and maintain incident response playbooks and runbooks;

• Propose hardening and security baseline improvements for endpoints and servers;

• Drive the evolution of technical and administrative controls in compliance with frameworks such as CIS Controls, NIST SP 800-53, ISO 27001, and SOC 2 Type 2;

• Collaborate with other departments to strengthen organizational security posture (IAM, DLP, MFA, password policies, asset visibility);

• Support internal and external audit processes with security evidence;

• Participate in training sessions and promote a security culture among employees.

Requirements:

• Experience with XDR, CASB/ZTNA, and IAM/MDM tools;

• Strong knowledge of security frameworks (CIS Controls, NIST, ISO 27001, SOC 2 Type 2);

• Experience in incident investigation, IOC/IOA analysis, and threat hunting;

• Strong technical communication skills (written and verbal), including production of technical reports;

• Familiarity with logs, network protocols, endpoints, and security tools administration;

• Ability to work in dynamic environments and collaborate with multiple teams (IT, DevOps, Engineering).

Nice-to-Haves:

• Experience with security process automation (Python, PowerShell, REST APIs);

• Knowledge of vulnerability management and hardening policies;

• Knowledge of Linux operating systems and Networks (protocols, tools, and services).

We Offer:

• CLT contract (Brazilian labor law employment);

• Flash multi-benefits card;

• Birthday day off;

• Wellhub (Gympass);

• SulAmerica Health and Dental Insurance (100% covered by Neo for the employee).