Information Security Analyst (NEX)

Coral Gables, FL

Full-time

Onsite

Entry, Mid Level

MasTec Inc is a leading North American infrastructure engineering and construction company focused on various sectors including communications and energy. They are seeking a Junior–Mid Level Information Security Analyst to support their security program across on-premise, cloud, and SaaS environments, focusing on monitoring security tools and assisting with incident response.

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Responsibilities

Monitor security alerts across SIEM, SOAR, and cloud-native tools (AWS, Azure, GCP)
Perform investigation and triage of security incidents in an on-call 24/7/365 day environment
Support maintenance and tuning of SIEM/SOAR detection rules and automated playbooks
Contribute to threat hunting efforts using behavior analytics and AI-assisted tooling
Perform routine access reviews and support IT General Controls (ITGC) testing
Assist with internal and external audit requests, including evidence gathering
Support cloud security posture assessments and basic misconfiguration remediation
Assist in creating and maintaining security and DR policies and procedures
Participate in business continuity and disaster recovery exercises
Deliver or support security awareness training initiatives

Qualification

Required

Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or equivalent experience
Foundational knowledge of cloud platforms (AWS, Azure, or GCP)
Working knowledge of basic security concepts (IAM, encryption, networking, logging, least privilege)