LSEG (London Stock Exchange Group)

Senior Security Engineer

LSEG (London Stock Exchange Group)

full-time

Posted on:

Location Type: Office

Location: Colombo • 🇱🇰 Sri Lanka

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Job Level

Senior

Tech Stack

AWSAzureCyber SecurityLinuxPythonServiceNow

About the role

  • Participate in a 24/7 Cyber Security Support team, adhering to a rotational shift pattern
  • Provide Level 2 support for BeyondTrust PAM, CyberArk PAM, CrowdStrike, CyberArk EPM, Vormetric, Qualys, Varonis, McAfee (ePO, ENS, ENSSP), and other solutions
  • Fix technical issues reported by users or detected through monitoring systems
  • Perform routine maintenance tasks such as system upgrades, patch installations, and configuration changes
  • Complete 2nd level support tasks: responding to alerts/emails, handling ServiceNow tickets (Incident, Change, Problem) within SLA, conducting root cause analysis, and resolving problems
  • Assist in planning and execution of Cyber Security-related projects (implementations, migrations, enhancements)
  • Collaborate with various IT disciplines and partners to ensure security configurations are implemented
  • Take ownership of continuous improvement initiatives, process simplification and automation of day-to-day tasks within the cyber security domain
  • Develop and maintain documentation related to configurations, processes, and procedures
  • Serve as main point of contact and liaison for support groups and internal business customers during recovery of major incidents

Requirements

  • Bachelor’s degree in computer science, Information Technology, or related field preferred
  • Demonstrable experience in administering PAM solutions Or Endpoint Protection in enterprise environments, including installation, configuration, and troubleshooting
  • Solid understanding of privileged access management concepts, principles, and standard methodologies
  • Good understanding of Windows/Linux Administration and troubleshooting skills
  • Proficiency in scripting languages (e.g., PowerShell, Python) for automation and customization of Cyber Security functionalities
  • Experience with BeyondTrust PAM, CyberArk PAM, CrowdStrike, CyberArk EPM, Vormetric, Qualys, Varonis, McAfee (ePO, ENS, ENSSP)
  • Experience handling alerts/emails, ServiceNow tickets (Incident, Change, Problem) within SLA
  • Knowledge of routine maintenance tasks such as system upgrades, patch installations, and configuration changes
  • Ability to participate in a 24/7 Cyber Security Support team, adhering to a rotational shift pattern
  • Excellent analytical and problem-solving skills
  • Effective communication and interpersonal skills
  • Relevant certificates preferred: BeyondTrust Certified System Administrator (BCSA) Or CrowdStrike Certification or CyberArk EPM certification
  • Relevant certificates preferred: Microsoft Certified Solutions Expert or Red Hat Certified Engineer (RHCE) Or AWS Certified Solutions Architect – Associate OR Microsoft Certified: Azure Administrator Associate
  • Relevant certificates preferred: CompTIA Security+ OR Certified Ethical Hacker OR Certified Information Systems Security Professional (CISSP)
Benefits
  • healthcare
  • retirement planning
  • paid volunteering days
  • wellbeing initiatives
  • professional development, training, and certifications
  • tailored benefits and support

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
PAM solutionsEndpoint ProtectionWindows AdministrationLinux Administrationscripting languagesPowerShellPythonsystem upgradespatch installationsconfiguration changes
Soft skills
analytical skillsproblem-solving skillscommunication skillsinterpersonal skillsownershipcollaborationcontinuous improvementprocess simplificationautomationroot cause analysis
Certifications
BeyondTrust Certified System AdministratorCrowdStrike CertificationCyberArk EPM certificationMicrosoft Certified Solutions ExpertRed Hat Certified EngineerAWS Certified Solutions Architect – AssociateMicrosoft Certified: Azure Administrator AssociateCompTIA Security+Certified Ethical HackerCertified Information Systems Security Professional