Cyber Security Specialist
2 days ago
Job SummaryWe are seeking a highly experienced and proactive Cybersecurity Senior Specialist to join our dedicated threat hunting team. In this senior role, you will be at the forefront of our defence strategy, proactively identifying, isolating, and neutralizing advanced cyber threats before they can impact our organization. You will leverage your deep expertise in security analytics, threat intelligence, and incident response to hunt for sophisticated adversaries within our complex network environments.Key ResponsibilitiesProactive Threat Hunting: Develop and execute advanced threat hunting missions using a hypothesis-driven approach. Proactively search for indicators of compromise (IOCs) and indicators of attack (IOAs) across endpoints, networks, and cloud environments.Threat Intelligence Integration: Consume, analyze, and operationalize threat intelligence from various sources to inform hunting activities and enhance detection capabilities.Advanced Analytics & Tooling: Utilize Security Information and Event Management (SIEM), Endpoint Detection and Response (EDR), Network Detection and Response (NDR), and other security tools to identify anomalous patterns and malicious activity. Develop and refine custom detection rules and analytics.Incident Response: Serve as a subject matter expert during high-priority security incidents. Conduct deep-dive forensic analysis to determine the root cause, scope, and impact of breaches.Mentorship & Collaboration: Mentor junior analysts, share knowledge with the wider security team, and collaborate with security engineering to improve security posture and close visibility gaps.Reporting & Communication: Clearly document and communicate findings, methodologies, and recommendations to both technical and executive stakeholders.Required Qualifications & SkillsExperience: A minimum of 8-10 years of hands-on experience in cybersecurity, with at least 5 years dedicated to threat hunting, incident response, or security operations center (SOC) roles.Technical Expertise:Proficiency with security tools such as SIEM (e.g., Splunk, Sumologic, Sentinel), EDR (e.g., CrowdStrike, SentinelOne), and packet capture analysis tools (e.g., Wireshark).Strong understanding of the framework and its application in threat hunting.In-depth knowledge of operating systems (Windows, Linux, macOS), network protocols (TCP/IP), and cloud security principles (AWS, Azure, GCP).Experience with scripting languages (e.g., Python, PowerShell) for automation and analysis.Strong understanding of cloud security concepts, platforms (AWS, Azure, GCP).Experience in risk and compliance management and process development in the areas of information technology and securityAdvanced knowledge of risk mitigation and business controlsExcellent problem resolution and creative problem-solving skillsExcellent project management skills and strong knowledge of change management processesAnalytical Mindset: Exceptional analytical, problem-solving, and critical-thinking skills with a keen eye for detail.Communication: Excellent written and verbal communication skills, with the ability to articulate complex technical concepts to diverse audiences.Typical Education:·Bachelor's Degree in Computer Science, Information Security, or a related field.·Must have at least 2 of the below certifications: o CompTIA Security+o CompTIA Cybersecurity Analyst (CySA+)o CompTIA Advanced Security Practitioner (CASP+)o Certified Ethical Hacker (CEH)o Offensive Security Certified Professional (OSCP)
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Cyber Security Researcher
7 days ago
Chennai, Tamil Nadu, India Necurity Solutions Network Security Private Limited Full timeJob Description: Develop scripts, framework, and custom codes to automate scans using open-source tools. Knowledge of software design and development, software and network architecture, protocols, and standards. Conduct Vulnerability Assessments of Network and Security Devices using various open-source and commercial tools. Map out networks, and discover...
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Cyber Security Specialist
3 days ago
Guindy, Tamil Nadu, India Celestica Full time ₹ 12,00,000 - ₹ 36,00,000 per yearJob SummaryWe are seeking a highly experienced and proactive Cybersecurity Senior Specialist to join our dedicated threat hunting team. In this senior role, you will be at the forefront of our defence strategy, proactively identifying, isolating, and neutralizing advanced cyber threats before they can impact our organization. You will leverage your deep...
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Cyber Security Instructor
5 days ago
Chennai, Tamil Nadu, India Datamites Full time**Job Summary** **Responsibilities** - Develop, update, and deliver engaging cyber security training sessions, including theoretical and hands-on components. - Design course materials, curriculum, and labs that align with industry standards and certification requirements. - Instruct and guide students through complex cyber security topics such as network...
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Cyber Security Instructor
2 weeks ago
Anna Nagar, Chennai, Tamil Nadu, India Datamites Full time**Job Summary** **Responsibilities** - Develop, update, and deliver engaging cyber security training sessions, including theoretical and hands-on components. - Design course materials, curriculum, and labs that align with industry standards and certification requirements. - Instruct and guide students through complex cyber security topics such as network...
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Cyber Security Intern
1 week ago
Anna Nagar, Chennai, Tamil Nadu, India Vestel Telecom Services Full time**Job title**: Cyber Security Intern **Job type**: Full time, at Office **Schedule**: Day shift, Mon-Fri **Duration**: 4 - 6 months **Stipend**: Nil **Work Location**: Chennai, Anna Nagar. 1. Work on security tools under Linux OS. 3. Also work on various tools in OSINT and SIGINT tools. **Qualification**: Degree (B.Sc/B.E /M.E ) Completed, with good...
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Cyber Security Executive
3 days ago
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Senior Cyber Security Engineer
7 days ago
Chennai, Tamil Nadu, India Hitachi Full timeLocation Chennai Tamil Nadu India Job ID R0089249 Date Posted 2025-05-02 Company Name HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED Profession Job Category Engineering Science Job Schedule Full time Remote No How you ll make an impact Responsible for Cybersecurity requirement from Tender till Project Handover Coordinate with CSSL CSSO to fulfill Hitachi...
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Cyber Security Executive
3 days ago
Anna Nagar, Chennai, Tamil Nadu, India Vestel Telecom Services Full time**Job title**: Cyber Security Executive **Job type**: Full time, at Office **Duration**: 06 months **Schedule**: Day shift, Mon-Fri **Work Location**: Chennai, Anna Nagar. 1. Work on security tools under Linux OS. 3. Also work on various tools in OSINT and SIGINT tools. **Qualification**: Degree (B.E /M.E ) with 6 months (min) of experience in cyber...
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Cyber Security Trainee
22 hours ago
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Cyber Security Specialist
3 weeks ago
Guindy, Tamil Nadu, India, IN Celestica Full timeJob SummaryWe are seeking a highly experienced and proactive Cybersecurity Senior Specialist to join our dedicated threat hunting team. In this senior role, you will be at the forefront of our defence strategy, proactively identifying, isolating, and neutralizing advanced cyber threats before they can impact our organization. You will leverage your deep...
