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4.0

based on 17.8k Reviews

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197 Larsen & Toubro Limited Jobs

OT Security

6-10 years

Chennai

1 vacancy

OT Security

Larsen & Toubro Limited

posted 15hr ago

Job Role Insights

Fixed timing

Key skills for the job

Job Description

• A bachelor's or master's degree in a relevant field. Advanced certifications in cybersecurity and OT security, such as Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), or GIAC Global Industrial Cybersecurity Professional (GICSP), are highly valued.
• Significant 7-11 years of experience working specifically in the field of OT security, preferably in a consulting or advisory capacity. Hands-on experience with conducting OT security assessments, developing security strategies, implementing security controls, and assisting with incident response is highly desirable.
• A strong understanding of operational technology (OT) systems, including industrial control systems (ICS), supervisory control and data acquisition (SCADA) systems, and associated protocols (e.g., Modbus, DNP3). Familiarity with OT-specific security challenges, standards, and best practices, such as IEC 62443, is essential.
• Proficiency in conducting risk assessments, vulnerability assessments, and compliance audits in OT environments. Familiarity with relevant security frameworks and standards, such as NIST Cybersecurity Framework, ISO 27001, and regulatory requirements specific to OT (e.g., NERC CIP), is beneficial.
• Strong technical skills in areas such as network architecture, network protocols, firewalls, intrusion detection/prevention systems, malware analysis, and digital forensics. Experience with security assessment tools and technologies, penetration testing, and security monitoring.
• Knowledge of implementation of different OT security threat detection solution platforms.
• Excellent communication skills, both written and verbal, with the ability to convey complex security concepts to technical and non-technical audiences. Strong consulting and client-facing skills, including the ability to build relationships, provide actionable recommendations, and deliver presentations to stakeholders at various levels of the organization.
• Strong analytical thinking and problem-solving skills, with the ability to identify security risks, analyse complex systems, and develop effective solutions.
• Must be a good team player.
• Ready To travel across different locations (within and outside India).




Employment Type: Full Time, Permanent

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People are getting interviews at Larsen & Toubro Limited through

(based on 849 Larsen & Toubro Limited interviews)
Job Portal
Campus Placement
Walkin
Company Website
Referral
Recruitment Consultant
26%
20%
13%
12%
10%
3%
16% candidates got the interview through other sources.
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?
High Confidence means the data is based on a large number of responses received from the candidates.

What people at Larsen & Toubro Limited are saying

5.0
 Rating based on 1 Security review

Likes

Good work environment and culture.

Read 1 review

What Larsen & Toubro Limited employees are saying about work life

based on 17.8k employees
60%
62%
34%
98%
Strict timing
Monday to Saturday
No travel
Day Shift
View more insights

Larsen & Toubro Limited Benefits

Submitted by Company
Free Transport
Job Training
Health Insurance
Soft Skill Training
Submitted by Employees
Free Transport
Job Training
Health Insurance
Soft Skill Training
Free Food
Cafeteria +6 more
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Larsen & Toubro Limited Chennai Office Location

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Chennai Office
L&T Construction Campus,2nd Floor, TC 1 Building,,Mount Poonamallee Road, Manapakkam,Chennai Chennai
600 089

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