Company Description Alterego Technology Ltd is a leading system integrator focused on delivering high-quality IT & OT consultancy and allied services to clients across multiple domains. The organization emphasizes continuous technological evolution, using each project to expand its knowledge base and refine its solutions. Core services include IT & OT consultancy, remote and onsite infrastructure management, system integration, and audits.

A highly experienced cross-functional team provides best-in-class consulting, combining solid cross-domain expertise with practical implementation skills.

Alterego

Technology aims to optimally leverage technology, offering a thoughtful blend of business insight and infrastructure design that stands out in a competitive market.

Required Skills

- OT/ICS Cybersecurity
- SCADA, PLC, HMI, and DCS Systems
- Industrial Networks & Protocols (Modbus, DNP3, IEC-104, OPC UA, Profinet, EtherNet/IP)
- Purdue Model & OT Network Segmentation
- IEC 62443 and NIST 800-82
- OT Security Assessments & Risk Analysis
- Vulnerability Assessment for ICS/OT Environments
- Active Directory, Windows, and Linux Administration
- Network Security (Firewalls, IDS/IPS, NAC)
- MITRE ATT&CK; for ICS
- Security Monitoring & Incident Response




- OT Security Solution Presentation, Deployment and Integration
- Technical Documentation (HLD, LLD, SOPs)

Preferred Skills

- SCADAHawk™
- Microsoft Defender for IoT
- Nozomi Networks
- Claroty
- Dragos
- Tenable OT Security
- Siemens WinCC / PCS7
- Schneider EcoStruxure
- Rockwell FactoryTalk

Responsibilities

- Conduct OT security assessments and gap analysis.
- Demo & PoC of the products
- Deploy and configure OT security solutions.
- Perform vulnerability assessments in SCADA/ICS environments.
- Review OT network architecture and segmentation.
- Support incident response and security investigations.
- Prepare HLDs, LLDs, and technical documentation.
- Work with customers, vendors, and project teams for implementation and support.

Job Location: Ahmedabad / Baroda/ Pune / Mumbai

Openings: 2

Basic Qualification: BE Instrumentation and Controls or Electronics and Controls

Work Experience Range: 5 + Years of field Work experience in OT & OT Cybersecurity vertical.

Any specific industry preference: OT Security, Industrial Automation, Manufacturing, Oil & Gas, Pharmaceutical, Power etc.

📌 OT Cybersecurity Consultant (Ahmedabad)
🏢 Alterego Technology
📍 Ahmedabad