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Information Technology 🏢 Full Time ⭐️ Verified

Cybersecurity Analyst - Start Tomorrow - San Diego, CA

QuantumSec Systems
San Diego
Estimated Salary
USD 115.000 – USD 145.000
Live Update
19 Agustus 2026
Deadline
19 Agu 2027

Job Description

Join the Vanguard of Digital Protection.

QuantumSec Systems is urgently hiring a Cybersecurity Analyst to join our elite team in San Diego. If you are looking for a role that starts tomorrow and offers immediate impact, this is your opportunity. We are looking for a proactive defender who excels in identifying vulnerabilities and neutralizing threats before they escalate.

As a key member of our Security Operations Center (SOC), you will safeguard our client's data and infrastructure using the latest tools and methodologies. We offer a competitive salary, comprehensive benefits, and a collaborative work environment that prioritizes professional development.

Responsibilities

  • Monitor, analyze, and respond to security alerts and incidents using SIEM platforms (Splunk, Sentinel).
  • Conduct daily vulnerability scans and penetration testing to ensure the integrity of network systems.
  • Enforce security policies and configurations across firewalls, endpoints, and cloud environments.
  • Investigate security breaches, root cause analysis, and develop remediation strategies.
  • Collaborate with IT and development teams to integrate security measures into the software development lifecycle (SDLC).
  • Prepare and present security posture reports to stakeholders and senior management.

Qualifications

  • Minimum of 3 years of experience in cybersecurity, network security, or a related field.
  • Strong understanding of network protocols, TCP/IP, and common attack vectors.
  • Familiarity with security frameworks such as NIST, CIS Controls, and GDPR.
  • Experience with endpoint detection and response (EDR) tools and threat intelligence platforms.
  • Knowledge of scripting languages (Python, PowerShell) is highly preferred.
  • Certifications such as Security+, CEH, or CISSP are a significant plus.

Required Skills

SOC SIEM Incident Response Risk Management Network Security Firewalls Penetration Testing Python

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