Anirban Roy

12 plus years of experience in working with different ICS architectures
and control systems like DCS and PLC. Expert OT security professional
with hands on knowledge in advanced cyber security implementation
and governance. Expert skills in complex project management. Exhibits
sustainable, goal driven, proactive and result oriented approach
towards solving business problem.

APRAAVA ENERGY
Deputy Manager
(January 04, 2016 - Present)
Developing policies and procedures
for OT security governance and lay
down the guidelines for OT operations
in line with standards like NIST800 and
IEC62443.
Implementation of ISO27001 within
ICS infrastructure.
Ensure timely patching of OS with
sandbox tested updates.
Update malware definition and CVE
library in the SIEM tools.
Implement administrative control in
ICS system- implement physical and
logical access control.
Asset Management and disposal.
Conducted Vulnerability Assessment
and ensure high hygiene score for OT
Network.
Management of syslogs from
firewalls and IDS to ensure network
healthiness.
Risk assessment and mitigation plan
layout in OT infra.
APRAAVA ENERGY
Assistant Manager
(June 22, 2012 - April 01, 2016)
Implement network segmentation
by ensuring proper working of
Firewall,L1 and L2 switches.
Conduct Data back up and disaster
recovery drill as per Business
Continuity Plan.
Implement and check group policy
objects in OT Domain Controllers to
implement the organization OT policy.
Manage alerts from Claroty CTD
tool.
Implement organizational changes
in the OT active directory.
Trouble shooting and maintenance
of ICS like DCS and PLC of various
make.
Implement complete automation in
super critical power generation station
APRAAVA ENERGY
Graduate Engineer Trainee
(June 22, 2010 - June 22, 2011)
Taken part in various ICS related
training and workshops.
Studied design documents of
various control system and taken part
in troubleshooting activities.
M4 Solutions
Trainee Engineer
(August 16, 2010 - June 22, 2011)
Technical document review.
Training about Industrial Safety.

Indira Gandhi
National Open
University
Post Graduate
Diploma ,

Certificate in
Advanced AI/ML
Certificate in
Advanced AI/ML
(January 05, 2023)
Environment and
Sustainable
Development
(January 06, 2019 - January 06,
2020)

The University of
Burdwan
Bachelor of
Engineering, Applied
Electronics and
Instrumentation
Engineering
(January 06, 2006 - January 06,