Senior Security Engineer

Role Overview We are looking for a hands-on Security Platform Engineer to deploy, manage, and continuously improve the security infrastructure that underpins our MXDR / MSSP operations. The role covers the full stack from endpoint and network security to SIEM engineering and detection engineering and is suited for someone who is equally comfortable hardening a Windows or Linux server, tuning firewall rules, and building detection logic in a SIEM.

The ideal candidate will have strong expertise across SIEM platforms, cloud and network security, zero trust architecture, and automation, with the ability to lead engineering initiatives and deliver production-grade security solutions.

Key Responsibilities

– Deploy and administer SIEM platforms, including designing and delivering solutions to customers. – Own the log onboarding lifecycle – log source integration, parsing, normalization, enrichment, and storage optimization across multi-tenant environments. – Deliver and Manage EDR and XDR platforms include deployment, policy configuration, agent management, and health monitoring.

– Participate in customer workshops, architecture reviews, and prepare HLD and LLD documents for finalized architecture. – Support pre-sales teams in solution, technical discussions, and proposal responses – Build and maintain detection content - correlation rules, use cases, and UEBA models aligned to MITRE ATT&CK – Develop and maintain SOAR playbooks for automated alert triage, containment, and response workflows.

– Administer and tune DLP policies; investigate DLP incidents and work with business teams to reduce false positives while protecting sensitive data. – Deploy, harden, and maintain security controls across Windows and Linux environments, including patch management, OS-level hardening, and access control. – Deploy, manage and administer firewall platforms (NGFW) - including policy creation, rule review, traffic analysis, and periodic audits.

– Configure and support VPN solutions for secure remote and site-to-site connectivity. – Extend security controls to cloud environments (AWS, Azure, GCP) including cloud-native security services, IAM governance, and network security groups. – Deploy and administer any IAM Solution to manager privileged accounts and access policies – Support Zero Trust and ZTNA implementations for secure application access – Monitor platform health, manage SLAs, and drive capacity and cost-efficiency improvements – Maintain engineering run books, SOPs, and platform documentation.

– Write and maintain automation scripts (Python, REST APIs) to streamline platform operations, integrations, and reporting What We’re Looking For: – Experience working in an MSSP & MXDR operational environment. – 5+ years of hands-on experience in security infrastructure and platform engineering. – Proven experience deploying and administering firewall platforms (NGFW) and DLP solutions in enterprise environments.

– Hands-on SIEM Deployment and engineering experience with at least two platforms (Wazuh, Sentinel, Securonix, QRadar, Crowd. Strike SIEM, or Chronicle). – Experience deploying and managing any of EDR/XDR platforms — Sentinel. One, Crowd. Strike Falcon, or Microsoft Defender. – Solid detection engineering skills - writing correlation rules, use cases, and tuning alerts based on MITRE ATT&CK.

– Scripting ability in Python or equivalent for automation and platform integration tasks. – Familiarity with SOAR platforms and incident response automation – Understanding of cloud security fundamentals across AWS, Azure, or GCP. – Having relevant cloud security (Azure, AWS, GCP) and tool expertise certifications will be an added advantage Key Competencies

• Strong problem-solving and analytical thinking
• Ability to lead engineering initiatives and mentor teams
• Excellent communication and stakeholder management skills
• Passion for automation, innovation, and continuous improvement