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Principal Information Security Analyst

Pi One Technologies (π 1)

0 - 3 years

Bengaluru

Posted: 19/02/2026

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Job Description

Description

We are seeking a seasoned Cybersecurity Engineer/Analyst to help strengthen and mature our organizations security posture. This role will be responsible for implementing, managing, and optimizing a wide range of endpoint, perimeter, and cloud security technologies, as well as performing hands-on analysis of alerts, incidents, and vulnerabilities.


The ideal candidate is proactive, detail-oriented, and skilled at both the technical and strategic aspects of cybersecurity.Youll work cross-functionally with IT, Infrastructure, and GRC teams to identify risks, design mitigations, and ensure alignment with security best practices and compliance standards.


Responsibilities:

  • Develops and executes security controls, defenses and countermeasures to intercept and prevent internal or external attacks or attempts to infiltrate company email, data, e-commerce and web-based systems.
  • Maintains hardware, software and network firewalls and encryption protocols.
  • Administers cybersecurity policies to control physical and virtual access to systems.
  • Performs network security audits and testing and evaluates system security configurations to ensure efficacy and compliance with policies and procedures.
  • Conducts penetration testing and vulnerability assessments of applications, operating systems and/or networks.
  • Responds to cybersecurity breaches, identifies intrusions and isolates, blocks and removes unauthorized access.
  • Researches and evaluates cybersecurity threats and performs root cause analysis.
  • Assists in the creation and implementation of security solutions.
  • Provides information to management regarding impact on the business caused by theft, destruction, alteration or denial of access to information and systems.


Required Experience and Skills

  • Configure, maintain, and optimize endpoint and perimeter security solutions such as DLP, EDR, email gateways, SIEM, web filters, and SASE technologies.
  • Example tools: Forcepoint, Palo Alto Prisma, Digital Guardian, ZScaler, Cyberhaven, SentinelOne, CrowdStrike, Mimecast, Proofpoint, Abnormal, and Splunk.
  • Analyze security logs, alerts, and telemetry from SIEM and other security systems to detect anomalies and potential threats.
  • Support cloud and network security initiatives, including configuration and management of CSPM and CASB technologies across platforms such as Zscaler, CrowdStrike, SentinelOne, and Proofpoint.
  • Identify and assess risks and vulnerabilities and recommend actionable steps to improve the organizations overall security posture.
  • Define, implement, and enforce access control and conditional access policies following security best practices and least privilege principles.
  • Collaborate with IT, security, and business units to develop and implement security strategies aligned with industry frameworks and organizational goals.
  • Investigate and respond to security incidents, performing root cause analysis and developing response and mitigation procedures.
  • Complete work in ITSM tools such as ServiceNow or Jira.
  • Partner with Governance, Risk, and Compliance (GRC) team members to enhance and maintain risk management, compliance, and governance processes.


Desired Experience and Skills

  • Minimum 5+ years of experience in IT, cybersecurity, or a related technical field.
  • Proven experience with security configuration, monitoring, and management across tools such as ZScaler, Cyberhaven, SentinelOne, CrowdStrike, Proofpoint, Mimecast, and Splunk.
  • Strong understanding of IT access provisioning, termination processes, and identity governance.
  • Familiarity with security risk management and compliance frameworks (e.g., NIST, ISO 27001, CIS).
  • Strong analytical and problem-solving skills with meticulous attention to detail.
  • Excellent written and verbal communication and ability to work effectively across teams.
  • Demonstrated ability to work independently and collaborate in a cross-functional environment.
  • Experience with GRC tools or platforms (e.g., Archer, OneTrust, ServiceNow GRC) is a plus.
  • Industry certifications such as CISSP, CISM, CEH, GIAC, or Security+ is a plus.
  • Experience with cloud security and zero trust architecture.
  • Exposure to security automation, scripting (Python, PowerShell), or API integrations between tools.


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