System Engineer Linux responsible for Linux infrastructure and automation solutions at Swisscom. Contributing to security and compliance for military digitalization platform in Switzerland.
About the role
- IT SecOps System Engineer responsible for proactive security and collaboration across teams. Safeguarding on-premises and cloud environments in a 24/7 global ITSecOps practice.
Responsibilities
- Act as part of the 24/7 ITSecOps team and serve as an escalation point for operational security issues & work in close collaboration with other domain experts
- Monitor, analyze, and respond to alerts generated by the Security Operations Center (SOC)
- Proactive patching and securing of IT systems, based on Linux /Microsoft recommendations and working experience on patch management tools
- Understanding of reports from vulnerability scanning tool
- Define hardening guidelines and automate the process & align Inputs from the IT Infrastructure & Operations teams and IT Security Office
- Investigate and remediate malware infections, endpoint compromises, and high‑priority incidents
- Collaborate with regional IT staff during active incidents and provide timely communication to stakeholders
- Follow and enhance runbooks, create suppression rules, and contribute to threat hunting activities
- Perform detailed root cause analysis (RCA) and create comprehensive incident reports
- Lead and collaborate in global security initiatives, transformation programs, and large-scale security improvement projects
- Drive implementation of new SecOps technologies, process enhancements with strong focus on automation
- Partner with cross-functional teams (Infrastructure, Cloud, Network, Apps, Compliance, Audit, etc.) to ensure security requirements are met
- Contribute to designing security architecture improvements and operationalizing new security controls
- Act as a technical SME within the team, mentoring junior operational teams and guiding best practices
- Keep a Track and enforce global compliance for endpoints & Servers
- Drive and coordinate End‑of‑Life (EoL) OS and software upgrades
- Report global security posture improvements, risks, and remediation progress
- Ensure continuous improvement of SecOps compliance posture
- Support IT Security and compliance Audits
- Experience with Azure/AWS security services.
Requirements
- B.Tech./B.E/M.Tech in computer science or equivalent stream
- Desired Exp. Range 8+ years
- Holder of security certifications like Security+, Linux+, SC-200, SC-300, AZ-500, CEH, SSCP, GSEC, GCIH GCIA etc.
- Strong hands-on experience with modern SecOps tools: MS Defender XDR, Defender for Cloud, Defender for Identity, Sentinel, EDR/XDR platforms, SOC tooling
- Microsoft AD, Azure AD, Multi-Factor Authentication, O365
- Vulnerability & Threat Management tools
- Operating System: Mainly Red Hat, Fedora, Centos, Ubuntu and Debian
- Excellent communication skills in English, both written and spoken language
- Flexible and willing to adapt as per priorities within the team and follow standby mechanism
- Innovative, user-centric with strong collaboration skills & ability to influence cross-functional teams
- Ability to work effectively under pressure in a 24x7 security environment.
Benefits
- Access to the most up-to-date training
- Resources and technology
- Unrestricted career path
Job title
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