Security Consultant- Armis

World Wide Technology; India; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

World Wide Technology (WWT) is seeking an experienced Solution Consultant - OT Security (Armis) to drive asset visibility and security across OT, IoT, IoMT, and unmanaged devices. You will lead Armis deployment, establish a trusted asset inventory, and translate vulnerability intelligence into actionable risk reduction plans.

You will advise on segmentation, Purdue model alignment, and OT security operating models, while coordinating with client teams and delivering high/low design documents,

Qualifications

• 4+ years in OT/IoT security or network security with OT exposure.
• 6+ years in OT asset visibility platform delivery.
• Hands-on deployment experience with Armis preferred; equivalent depth on other OT visibility platforms will be considered.
• OT security credentials such as GICSP or ISA/IEC 62443 Cybersecurity Specialist, or equivalent.
• Experience in logistics, warehousing, manufacturing, or utilities environments; travel to client sites is an advantage.

Responsibilities

• Leads Armis Centrix deployment, including collector placement and integration with client security stack.
• Establishes and validates a trusted asset inventory across OT, IoT, IoMT, and unmanaged devices, resolving classification issues.
• Integrates Armis with network, endpoint, identity, vulnerability management, SIEM, and CMDB platforms to enrich asset context.
• Analyzes device risk and vulnerability data to produce a prioritized risk reduction plan considering OT availability and change constraints.
• Provides asset and communication flow analysis to inform network segmentation and Purdue model alignment.
• Tunes detection policies and alerting; defines triage and escalation workflows between IT security and OT teams.
• Assesses OT posture against IEC 62443 and NIST SP 800-82 with remediation recommendations.
• Produces high/low design documents, runbooks, and handover materials to delivery standards.
• Ensures milestones are tracked and delivery progress is communicated to stakeholders.
• Communicates deviations in scope or timeline; ensures contract deliverables are met within the SoW.
• Serves as trusted advisor on OT/IoT security trends and best practices.
• Supports pre-sales activities including demonstrations and scoping.

Skills

OT security experience

Asset visibility

Armis deployment

Communication skills

Tools

Armis Centrix

Claroty

Nozomi Networks

Dragos

Cisco Cyber Vision

Job description

Why WWT? World Wide Technology (WWT) strives to make a new world happen. WWT's work benefits clients and partners as much as it does its people and community across the globe. Founded in 1990, WWT brings together strategy, deep technical expertise and world-class partnerships to help public and private sector organizations design, build and scale intelligent AI, digital, cybersecurity, cloud and infrastructure solutions. Through its Advanced Technology Center (ATC)—a collaborative ecosystem featuring state‑of‑the‑art hardware and software—WWT enables clients and partners to conceptualize, test and validate innovative technology and then deploy solutions at scale using its global integration and distribution capabilities. With more than 14,000 team members and over 60 locations globally, WWT's culture—grounded in core values and leadership philosophies—has been recognized by Fortune® and Great Place to Work for its commitment to innovation, trust and creating a great place to work for all. WWT provides products and services to large enterprise, global service provider and public sector clients in up to 130 countries across six continents. Softchoice, a World Wide Technology company, supports commercial and SMB markets in the U.S. and Canada.

The Solution Consultant - OT Security (Armis) is responsible for the assessment, design, deployment, and operationalization of asset visibility and security capability across operational technology, IoT, and unmanaged device estates using the Armis platform. The role leads technical discovery, develops the target OT security architecture, and advises clients on segmentation, risk reduction, and OT security operating models.

The consultant will lead Armis deployment, establish a trusted asset inventory, and convert device and vulnerability intelligence into a practical risk reduction plan the client can execute.

This job description describes the general nature and level of work required by the position. It is not intended to be an all‑inclusive list of qualifications, skills, duties, responsibilities or working conditions of the job. The job description is subject to change with or without notice, and Management reserves the right to add, modify or remove any qualification or duty. Nothing in this job description changes the existing at‑will employment relationship between the Company and the employee occupying the position.

Job Responsibilities:

• Leads Armis Centrix deployment, including collector placement, network traffic sourcing via SPAN or TAP, and integration with the client's existing infrastructure and security stack.
• Establishes and validates a trusted asset inventory across OT, IoT, IoMT, and unmanaged IT devices, and resolves classification and duplication issues.
• Integrates Armis with the client's network, endpoint, identity, vulnerability management, SIEM, and CMDB platforms to enrich asset context and close visibility gaps.
• Analyses device risk and vulnerability data and produces a prioritized, operationally realistic risk reduction plan that accounts for OT availability and change constraints.
• Provides asset and communication flow analysis to inform network segmentation and zone and conduit design aligned to the Purdue model.
• Tunes detection policies and alerting to the client's environment and defines the triage and escalation workflow between IT security operations and OT engineering teams.
• Assesses the client's OT security posture against recognized frameworks such as IEC 62443 and NIST SP 800-82, and documents gaps with remediation recommendations.
• Produces High Level Design, Low Level Design, build documentation, test evidence, runbooks, and operational handover material to WWT delivery standards.
• Ensures delivery milestones are established and tracked, and delivery progress is forecasted and communicated to the customer, team, and stakeholders.
• Communicates and escalates deviations in scope or timeline appropriately and ensures all contract deliverables are met within the timelines specified in the Statement of Work.
• Serves as a trusted advisor to clients, providing expert guidance on OT and IoT security trends, technologies, and best practices.
• Supports pre‑sales activity including demonstrations, proof of value execution, scoping, and effort estimation for OT security opportunities.

Required Skills:

• A minimum of 4 years' progressive experience in OT, ICT, or IoT security, or in network security with OT exposure
• A minimum of 6 years' progressive experience, including hands‑on OT asset visibility platform delivery
• Position‑specific requirements: hands‑on deployment experience with Armis is strongly preferred; equivalent depth on another OT visibility platform (Claroty, Nozomi Networks, Dragos, Cisco Cyber Vision) with demonstrated ability to convert quickly will be considered. Armis certification is preferred, alongside an OT security credential such as GICSP, ISA/IEC 62443 Cybersecurity Specialist, or equivalent. Experience in logistics, warehousing, manufacturing, or utilities environments, and comfort with occasional regional travel to client sites, is an advantage.
• Hands‑on expertise with Armis Centrix or an equivalent OT and IoT asset visibility platform, including collector architecture, integrations, and policy tuning.
• Strong understanding of OT and ICT environments, the Purdue reference model, and the availability and safety constraints that govern change in operational environments.
• Working knowledge of industrial and building protocols such as Modbus, DNP3, BACnet, EtherNet/IP, PROFINET, and S7, and how they behave on the wire.
• Solid network engineering fundamentals: switching, VLANs, routing, SPAN and TAP design, firewalls, and network segmentation approaches.
• Familiarity with OT security frameworks and standards including IEC 62443, NIST SP 800-82, and the NIST Cybersecurity Framework.
• Ability to bridge IT security and OT engineering stakeholders, who typically have different priorities, vocabulary, and risk tolerance.
• Excellent communication and engagement skills; ability to communicate with all levels of management and to explain OT risk in business terms.
• Ability to generate creative solutions to difficult or ambiguous problems in environments where standard IT security controls cannot be applied.
• Proficiency with Microsoft PowerPoint, Excel, and Visio for design documentation and client reporting.
• The ideal candidate is a supportive, positive, self‑driven, and growth‑oriented individual with a consulting mindset and credibility on a plant or facility floor.