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Added 6 mins ago
AWS Lead Software Engineer-Backend Java/Spring Boot
JPMorgan Chase
Wilmington, DE
As an AWS Lead Software Engineer-Backend Java/Spring Boot at JPMorgan Chase within Consumer and Community Banking's Digital Connected Banking team, you are an integral part of an agile team…
Added 6 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Dover, DE
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 6 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Dover, DE
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 6 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Dover, DE
- $86,000 to $99,000 USD / year
Support reliable production environments through observability, monitoring, incident response, performance optimization, and continuous integration and continuous delivery practices on AWS.
Added 6 mins ago
MB
Lead Software Engineer
M&T Bank
Wilmington, DE
- $128,100 to $213,500 USD / year
Oversee the source control management inclusions of other team members and perform the merging of code developments into the production deployment path.
Added 6 mins ago
GA
Director, Architecture and Data
GE Aerospace
Dover, DE
- $152,000 to $202,000 USD / year
…reusable patterns, and one governed route from idea to authorized…
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Senior Technical Engineer - BI Analytics Platform Administrator - SAP Enterprise Business Objects
M&T Bank
Wilmington, DE
- $106,700 to $177,900 USD / year
Provides advanced engineering, administration, and operational support for the enterprise EBO reporting platform based on SAP BusinessObjects. The role maintains platform services across…
Added 6 mins ago
MB
Senior Technical Engineer - BI Analytics Platform Administrator - Tableau
M&T Bank
Wilmington, DE
- $106,700 to $177,900 USD / year
Provides advanced engineering, administration, and operational support for the enterprise Tableau platform. The role configures and maintains Tableau Server services across non-production,…
Added 6 mins ago
Senior Workday Security Engineer
CVS Health
Dover, DE
Support Workday release impact assessments, sandbox-first testing, migrations, and controlled production deployment.
Added 6 mins ago
Lead Software Engineer - Java/Microservices/AWS
JPMorgan Chase
Wilmington, DE
As a Lead Software Engineer - Java/Microservices/AWS at JPMorganChase within the Consumer and Community Banking team, you are an integral part of an agile team that works to enhance, build,…
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Sr. Lead Software Engineer
JPMorgan Chase
Wilmington, DE
As a Senior Lead Software Engineer at JPMorgan Chase within Consumer and Community Banking, you will be a key member of a team designing and delivering high-quality architecture solutions…
Added 6 mins ago
Senior Network Engineer
Cognizant
Dover, DE
We are seeking an experienced Senior Network Engineer to design, implement, secure, operate, and optimize enterprise data-center, campus, branch, wireless, and hybrid-cloud networks. The…
Added 7 mins ago
FA
Senior Data Engineer, Back End Systems (Remote)
First American
Home, SC · Home, FL · Home, GA · Home, TX
- $121,980 to $130,525 USD / year
The engineer owns solutions from technical design through testing, deployment, monitoring, and production support. This role requires someone who can investigate unfamiliar systems,…
Added 8 mins ago
OT Security Engineer
CGI
Pittsburgh, PA
CGI is looking for operational Technology (OT) security engineer for a fulltime position in New Orleans.
Added 10 mins ago
Sr Engineering Manager
MED Medtronic Inc
Tempe, AZ
Managing the specific final product test engineering functional area, including both engineering development and ongoing production support.
Added 18 mins ago
Senior Data Engineer - MongoDB and PostgreSQL
CVS Health
Remote, United States
Senior Data Engineer will design, build, and support a near real-time transactional cache platform that enables APIs, digital experiences, and downstream services to consume operational…
Added 18 mins ago
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Computer Systems Analyst Consultant
Universal System Technologies, Inc
Bingham Farms, MI
- $90,000 USD / year
Perform requirements analysis, design, development, testing, implementation, deployment & production support. Bachelor's in Technology or equivalent; 24 mos. exp. as Software Engineer,…
Added 18 mins ago
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Corporate Maintenance Engineering Expert
Nestle
Fremont, MI
- $122,319 to $167,691 USD / year
…solutions, best practices, standardization implementation. Operation Support: Implement digital solutions, best practices, standardization…
Added 19 mins ago
GA
Director, Architecture and Data
GE Aerospace
Detroit, MI
- $152,000 to $202,000 USD / year
…reusable patterns, and one governed route from idea to authorized…
Added 19 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Lansing, MI
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 19 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Lansing, MI
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 19 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Lansing, MI
- $86,000 to $99,000 USD / year
Support reliable production environments through observability, monitoring, incident response, performance optimization, and continuous integration and continuous delivery practices on AWS.
Added 19 mins ago
Senior Network Engineer
Cognizant
Lansing, MI
We are seeking an experienced Senior Network Engineer to design, implement, secure, operate, and optimize enterprise data-center, campus, branch, wireless, and hybrid-cloud networks. The…
Added 20 mins ago
Senior Workday Security Engineer
CVS Health
Lansing, MI
Support Workday release impact assessments, sandbox-first testing, migrations, and controlled production deployment.
Added 23 mins ago
Senior Infrastructure Engineer
Mach Industries
Huntington Beach, CA
…new systems, network, and cloud capabilities from design to production, using automation and reusable patterns to make each build easier to deliver and…

Closed listing

Cognizant

OT Security Platform Engineer – Dragos

Jackson, MS, United States

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

This opening has closed.

The original listing is kept below for reference.

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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

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Original job description

Archived listing. The details below describe a past opening.

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.

#CB

#Ind123

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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