CyberSecurity Specialist

Job not on LinkedIn

🕒 October 29, 2025

🇲🇽 Mexico – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

👻 Ghost score 56%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Avertium

WebsiteLinkedInAll Job Openings

201 - 500 employees

🔒 Cybersecurity

🏢 Enterprise

Cybersecurity • Enterprise

Avertium is a cybersecurity company that provides integrated and contextual security solutions to businesses of all sizes. Avertium helps organizations protect their assets and manage risk by offering services such as managed threat detection and response, attack surface management, and compliance management. Their approach, marked by a fusion of proprietary and industry-leading technologies, ensures a secure environment for their clients. Partnering with major technology companies like Microsoft and SentinelOne, Avertium offers 24/7 monitoring and threat intelligence services, making the world a safer place for over 1,200 organizations across 15 industries.

📋 Description

• Support 24x7 monitoring and response operations • Identify, validate, and escalate potential security incidents • Use SIEM, IDS/IPS, and endpoint detection tools to distinguish benign activity from legitimate threats • Perform accurate alert triage and timely containment actions • Conduct initial investigations • Review vulnerability findings and assist with remediation verification • Contribute to trend analysis and refine detection logic • Collaborate with senior analysts and engineering teams to improve SOC workflows and alert fidelity • Document findings clearly in ticketing and reporting systems • Follow established playbooks • Stay informed about emerging threats and evolving security technologies • Develop toward independent investigation responsibilities

🎯 Requirements

• Working knowledge of cybersecurity fundamentals, including confidentiality, integrity, and availability (CIA), access control concepts, and defense-in-depth strategies • Knowledge of common attack types, tactics, and vulnerabilities • Understanding of TCP/IP, DNS, HTTP, and the OSI model • Comfort operating in multiple operating system environments and interpreting basic system and event logs • Proficiency with SIEM, IDS/IPS, and EDR platforms • Experience using vulnerability scanners and antivirus platforms • Understanding of signature-based and behavioral detection models • Ability to execute standard triage and response actions according to defined playbooks • Knowledge of risk management and compliance frameworks including ISO, HIPAA, and PCI DSS • Understanding of encryption and key management principles • Ability to handle logs and data containing PII, PHI, or PCI information according to privacy standards • Analytical, problem-solving, communication, documentation, professional conduct, and continuous learning skills • Microsoft SC200 and Sentinel 1 SIREN required or able to obtain • Microsoft AZ500 desirable • Additional certifications or equivalents such as A+/Network+, CCT, DFE, CSA, GISF, or ECSS considered