Jr Engineer – Cybersecurity Operations

Round 1: Technical screening → Round 2: Technical interview → Round 3: HR

TATA Communications promotes a collaborative and inclusive work culture that encourages innovation and continuous learning. Employees enjoy a healthy work‑life balance, with flexible work arrangements and ample opportunities for professional development.

Candidates typically undergo a three‑round interview process: an initial technical screening to assess basic cybersecurity knowledge, a detailed technical interview focusing on incident response scenarios and tool usage, followed by an HR round to evaluate cultural fit. The technical rounds are moderately challenging, with emphasis on problem‑solving and real‑world threat scenarios.

Graduate degree in Computer Science, Information Technology, Electronics, or related field. 0–4 years of experience or freshers eligible. Must have a keen interest in cybersecurity operations and a willingness to learn. No specific percentage or backlog policy mentioned, but a strong academic record and relevant certifications (e.g., CompTIA Security+) are advantageous.

TATA Communications, a global leader in telecommunications and digital services, has been at the forefront of delivering secure, reliable connectivity solutions for over a century. With a strong presence in India and a growing portfolio that spans cloud, data center, and cybersecurity services, the company is committed to safeguarding digital ecosystems for enterprises and consumers alike. The organization’s culture is built on innovation, customer focus, and a collaborative spirit that empowers employees to drive meaningful change. The Jr Engineer – Cybersecurity Operations role is designed for fresh graduates and early‑career professionals who are passionate about protecting digital assets. As a member of the Cybersecurity Operations team in Chennai, you will be responsible for monitoring security events, analyzing alerts, and assisting in incident response. You will work closely with senior engineers and cross‑functional teams to identify potential threats, investigate incidents, and implement remediation measures. Key responsibilities include: 1. Monitoring security events across the organization’s infrastructure. 2. Analyzing alerts and escalating suspicious activities. 3. Assisting in the investigation and resolution of security incidents. 4. Maintaining security documentation and incident reports. 5. Supporting security monitoring and incident response processes. 6. Collaborating with cybersecurity and IT teams to resolve security issues. 7. Staying updated on emerging threats and technologies. 8. Following defined security policies, procedures, and operational standards. 9. Participating in threat hunting exercises. 10. Contributing to continuous improvement of security tools and workflows. The tech stack you’ll encounter includes SIEM platforms (such as Splunk or QRadar), IDS/IPS solutions, firewalls, and endpoint protection tools. You will also gain exposure to networking fundamentals, operating system hardening, and vulnerability assessment tools. Growth Path: Starting as a Jr Engineer, you can progress to Senior Security Analyst, Security Engineer, or even move into specialized roles such as Threat Intelligence Analyst or SOC Manager. TATA Communications offers structured learning paths, certifications, and mentorship programs to accelerate career development. Why Join: Working at TATA Communications means being part of a legacy brand that values innovation, diversity, and employee well-being. The company offers competitive benefits, a supportive work environment, and ample opportunities to work on cutting‑edge security challenges that impact millions of users worldwide. Overall, this role provides a solid foundation in cybersecurity operations, hands‑on experience with industry‑standard tools, and a clear trajectory for professional growth within a respected global organization.