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Senior Internet Security Expert

EduRun Group
Remote
4 - 6 Years

Posted on: 16/11/2025

Job Description

Description :

Key Responsibilities :

Security Architecture & Engineering :


- Design, implement, and maintain robust internet security architectures for networks, applications, and cloud environments.

- Define and enforce security standards, policies, and best practices.

- Evaluate and implement security tools, including firewalls, IDS/IPS, WAF, DLP, SIEM, and endpoint protection solutions.

Threat Management & Incident Response :


- Lead threat detection, analysis, and mitigation efforts against cyberattacks, malware, phishing, and intrusion attempts.

- Investigate, triage, and respond to security incidents, ensuring timely resolution and root-cause analysis.

- Conduct vulnerability assessments, penetration testing, and risk evaluations, providing recommendations for remediation.

Monitoring, Compliance & Governance :


- Oversee continuous security monitoring, log analysis, and anomaly detection using SIEM and SOC tools.

- Ensure compliance with regulatory frameworks such as ISO 27001, NIST, GDPR, HIPAA, or other relevant standards.

- Prepare and maintain documentation including security runbooks, incident reports, and compliance evidence.

Collaboration & Leadership :


- Partner with IT, DevOps, Cloud, and Engineering teams to embed security into the SDLC and DevSecOps practices.

- Provide guidance, training, and mentorship to junior security team members.

- Lead cross-functional discussions, perform security reviews, and advise leadership on cybersecurity strategy.

Research & Innovation :


- Stay updated with latest security threats, zero-day vulnerabilities, technologies, and industry trends.

- Evaluate emerging tools/solutions and recommend improvements for organizational security maturity.

Required Skills & Experience :


- 4+ years of experience in cybersecurity, network security, or internet security engineering.

- Strong understanding of :
  • Network security (TCP/IP, VPN, Firewalls, IDS/IPS)
  • Application security (OWASP, secure coding, API security)
  • Cloud security (AWS/Azure/GCP security controls, IAM, CSPM, CASB)
  • Web and internet security protocols (SSL/TLS, HTTP/HTTPS, DNS Security)
- Hands-on experience with SIEM tools (Splunk, QRadar, ELK, Sentinel), endpoint security, and threat intelligence platforms.

- Expertise in penetration testing, vulnerability scanning, and remediation (Nessus, Burp Suite, Qualys, etc.

- Knowledge of identity and access management, MFA, SSO, and Zero Trust architectures.

- Strong understanding of malware analysis, threat hunting, and incident response methodologies.

- Strong problem-solving, communication, and documentation skills.

Preferred Qualifications :


- Industry certifications such as CISSP, CEH, OSCP, CCSP, CISM, CompTIA Security+.

- Experience implementing DevSecOps, CI/CD security integrations.

- Background working in SOC environments or cybersecurity consulting.

- Knowledge of scripting languages such as Python, Bash, PowerShell


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