Cyber Defense SecOps Analyst — 24/7 On-Call

iSystems Ltd; Lahore; On-site; PKR 1,200,000 - 2,800,000; Full time

Job summary

iSystems Ltd. is seeking a skilled Cyber Defence SecOps Analyst to join our global security operations team.

You will manage vulnerability assessment, remediation, incident response, threat hunting, and security tooling across enterprise environments, coordinating with infrastructure, cloud, and application teams. Ideal candidates have hands-on experience with Tenable, Defender, CrowdStrike, Darktrace, and GitHub Advanced Security, plus a strong focus on risk-based prioritisation, security

Qualifications

• 3–5 years in security operations or cybersecurity engineering in an enterprise environment.
• Hands-on with vulnerability management and tools listed (Tenable, Defender, CrowdStrike, Darktrace, GitHub Advanced Security).
• Strong risk-based prioritisation using CVSS, EPSS, CISA KEV, threat intel.
• Experience in incident response, alert triage, and threat hunting across endpoints, network, and cloud.
• Knowledge of Windows, Linux, Azure, networking, SDLC, CI/CD, and app security testing (SAST/DAST/SCA).

Responsibilities

• Analyse and prioritise vulnerabilities from multiple sources and coordinate remediation.
• Track vulnerabilities from ID to closure with infrastructure, cloud, app, and platform teams.
• Investigate security alerts and support incident triage, containment, and escalation.
• Conduct threat hunting using EDR, network monitoring, cloud security, and SIEM data.
• Support application security activities in CI/CD pipelines (SAST/DAST/SCA).
• Maintain incident records, handover docs, remediation trackers, and security governance inputs.

Skills

Security ops

Vuln mgmt

Incident response

Threat hunting

SIEM

Endpoint security

Cloud security

CI/CD security

SAST/DAST/SCA

Ticketing (Jira/ServiceNow)

Scripting (Python/PowerShell)

Tools

Tenable

Microsoft Defender

CrowdStrike Falcon

Darktrace

GitHub Advanced Security

Vulcan

Jira

ServiceNow

KQL

SQL

Power BI

Job description

iSystems Ltd. is seeking a skilled Cyber Defence SecOps Analyst to join our global security operations team.

You will manage vulnerability assessment, remediation, incident response, threat hunting, and security tooling across enterprise environments, coordinating with infrastructure, cloud, and application teams. Ideal candidates have hands-on experience with Tenable, Defender, CrowdStrike, Darktrace, and GitHub Advanced Security, plus a strong focus on risk-based prioritisation, security