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Added 3 mins ago
Lead Director Product Membership
CVS Health
Remote, United States
Lead Director- Digital Product – Membership, Engagement & Retention
Added 3 mins ago
Executive Director Digital Product Growth and Membership
CVS Health
Remote, United States
As the Executive Director, Digital Product – Patient Growth & Engagement, you will lead the technology product strategy and execution for key growth, acquisition, and membership retention…
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Maintenance Supervisor - Assembly
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Prepare documentation and lead compliance to a planned maintenance program
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Transportation Supervisor
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…and driver work schedules to meet or exceed our customers’ delivery needs as well as promptly solving problems to the maximum satisfaction of our…
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EC
Associate Production Supervisor
Eaton Corporation
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- $71,000 to $105,000 USD / year
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Senior Social Worker
Veterans Affairs, Veterans Health Administration
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Partner with Administrative Managers, offshore delivery center managers, Program Management and delivery teams to address evolving business needs, knowledge gaps, and access and tool issues.
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Executive Supply Chain FLIGHT DECK Leader
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Principal Technical Product Manager, Data & Platform
GE Aerospace
Greenville, SC
- $152,000 to $222,000 USD / year
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Senior Manufacturing Engineer – CNC Metrology & Probing Integration
GE Vernova
Greenville, SC
As a member of the Process Industrialization team, you will lead the definition, development, industrialization, and governance of advanced CNC probing and on-machine metrology solutions…
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Lead Inspection Engineer - AMRT
GE Vernova
Greenville, SC
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Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Greenville, SC
- $131,000 to $174,000 USD / year
…deliver on commitments while tracking ongoing execution and delivery of Application Operations delivery SLAs. Operational owner maintaining incident management, change controls, support…
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Lead Gas Turbine Controls Engineer
GE Vernova
Greenville, SC
…design advanced control solutions that transform global power delivery, working on carbon capture, decarbonization, fast power, and grid stabilization. You will collaborate with 500+ global…
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Supplier Support Manufacturing Engineer
GE Aerospace
Greenville, SC
…impactful, with a proactive approach to prevent surprises and ensure delivery…
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Technical Program Manager, Knowledge Systems
Coinbase
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…self-service, internal tools, and AI-assisted support. As Technical Program Manager, you will translate knowledge strategy into technical execution. This is a systems-focused role bridging…
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Advanced Specialist, Portfolio Management (Enterprise Learning)
Pearson
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…needs to what Pearson builds and sells, working with the Team Lead, Portfolio Management, and ECT leadership, to set overall direction and make final decisions on strategy, investment, and…
Added 4 mins ago
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Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Columbia, SC
- $86,000 to $99,000 USD / year
Lead the end-to-end design and delivery of complex healthcare payer applications using Java, Spring Boot, React, and AWS cloud technologies.
Added 4 mins ago
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Solutions Architect – Java
Cognizant
Columbia, SC
- $80,000 to $125,000 USD / year
· Lead the design and delivery of complex, end-to-end Java and Spring Boot microservices solutions, applying Domain-Driven Design and API-first principles.
Added 4 mins ago
Director, Products - Medical
Owens & Minor
Columbia, SC
…products, services and technology solutions that support care delivery in leading hospitals, health systems and research centers around the world. For over 140 years, Owens & Minor has…
Added 4 mins ago
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Senior ALC Developer PART TIME
Maximus
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- Part-time
The Sr. ALC Programmer will provide program analysis, design and development support, maintain source code and modify and/or upgrade code, and conduct testing and debugging, as necessary.
Added 4 mins ago
Clinical Informaticist
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…intermediate informatics principles, to support and periodically lead moderately complex projects with limited supervision, while continuing to develop clinical understanding and an…
Added 4 mins ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Columbia, SC
- $86,000 to $99,000 USD / year
Lead the end-to-end design and delivery of complex healthcare payer applications using Java, Spring Boot, React, and AWS cloud technologies.
Added 4 mins ago
SAP Technology Architecture Senior Manager – S/4HANA Migration
PwC
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As a SAP Technology Architecture Senior Manager - S/4HANA Migration you will lead SAP architecture work that helps clients shape migration strategies, design future-state landscapes, and…
Added 4 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Columbia, SC
We are seeking an experienced OT Security Platform Engineer / Technical Lead to own and operate the Dragos security monitoring platform across a global manufacturing environment. This is a…

Cognizant

OT Security Platform Engineer – Dragos

Montgomery, AL, United States

The annual salary for this position is between $[160,000 - 185,000] depending on experience and other qualifications of the successful candidate.

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Job details

Pay: The annual salary for this position is between $[160,000 - 185,000] depending on experience and other qualifications of the successful candidate.
Experience: · 7+ years of experience in OT/ICS Security, Industrial Cybersecurity, Network Security, Security Operations, or related infrastructure security roles.
Posting language: English
Posted: Nov 6, 2026

Original job description

Practice - CIS - Cloud, Infrastructure, and Security Services

About Cloud Infrastructure & Security Services: Cognizant’s Cloud, Infrastructure, and Security Services Practice (CIS), is all about embracing digital transformation by driving core modernization holistically across layers. We help customers transform infrastructure and workplace to meet the rapidly evolving needs of the digital era. Our holistic approach delivers key results for our customers by achieving cloud driven modernization and workplace and operational transformation to run the business in a secure environment.

Job Summary

We are seeking an experienced OT Security Platform Engineer / Technical Lead to own and operate the Dragos security monitoring platform across a global manufacturing environment. This is a hands-on technical leadership role responsible for platform health, sensor management, detection tuning, OT security triage, site onboarding, and network segmentation support. The role will also coordinate day-to-day activities of a small managed services team and provide OT security context to Threat Detection & Response teams. The ideal candidate will combine strong Dragos or equivalent OT monitoring expertise with ICS networking, security operations, and client-facing delivery experience.

In this role, you will:

· Own day-to-day operations of the Dragos Platform, including sensors, SiteStore, OT Watch, platform health, upgrades, configuration consistency, and data quality.

· Monitor and troubleshoot unhealthy or offline sensors, resolve data coverage issues, and coordinate technical issues with Dragos support and network teams.

· Validate sensor placement, SPAN/TAP coverage, and passive network visibility across industrial environments while identifying monitoring gaps.

· Triage high-severity OT security findings, validate affected assets, investigate potential benign activity, and escalate confirmed or suspicious events to the Threat Detection & Response team.

· Tune Dragos detections to improve fidelity, reduce false positives, and ensure critical findings and OT Watch alerts are appropriately routed to enterprise security teams.

· Support SIEM integration, detection forwarding, escalation workflows, and operational handoffs while providing OT-specific context for security investigations.

· Deploy and validate Dragos sensors for new or acquired sites and manage secure decommissioning when facilities are closed or divested.

· Support OT network segmentation initiatives by analyzing traffic patterns, planning sensor placement, and validating monitoring coverage following network changes.

· Coordinate daily activities of managed services resources, manage escalations, and act as the primary technical point of contact for OT Security leadership.

· Maintain operational runbooks, transition plans, escalation matrices, weekly status reports, monthly scorecards, service metrics, and knowledge-transfer documentation.

What you need to have to be considered

· 7+ years of experience in OT/ICS Security, Industrial Cybersecurity, Network Security, Security Operations, or related infrastructure security roles.

· Strong hands-on experience operating Dragos Platform or comparable OT network monitoring solutions such as Claroty or Nozomi Networks in production environments.

· Solid networking knowledge including VLANs, SPAN/TAP, passive monitoring, routing, switching, firewall concepts, traffic flows, and network segmentation.

· Strong understanding of ICS/OT environments, industrial protocols, Purdue Model concepts, zones and conduits, and the availability and safety requirements unique to operational technology.

· Experience triaging OT security detections and providing actionable context to SOC, Threat Detection & Response, or Incident Response teams.

· Experience with OT network segmentation, sensor deployment, coverage validation, SIEM integration, and detection routing is highly desirable.

· Familiarity with ServiceNow or comparable ITSM platforms for incident, request, change, evidence, and operational tracking.

· Experience leading or coordinating a small technical team in an MSP, managed services, or consulting delivery environment.

· Experience within regulated manufacturing environments such as life sciences, pharmaceutical, or medical device organizations is preferred.

· Certifications or training in Dragos, GICSP, GRID, GCIA, ISA/IEC 62443, CISSP, CCNA, or CCNP are preferred.

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Applications will be accepted until 16 Nov 2026.

Salary and Other Compensation:

The annual salary for this position is between $[160,000 - 185,000] depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

· Medical/Dental/Vision/Life Insurance

· Paid holidays plus Paid Time Off

· 401(k) plan and contributions

· Long-term/Short-term Disability

· Paid Parental Leave

· Employee Stock Purchase Plan

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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