Jobs in the United States

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Added 4 mins ago
Manufacturing Systems Engineer
BeOne Medicines USA, Inc.
United States
…the candidate will focus on enhancing systems, processes, and infrastructure to support the company’s…
Added 5 mins ago
Manager, Field Applications Engineering – Strategic Accounts (Power)
Renesas Electronics
San Jose, CA
Significant prior experience as a Field Applications Engineer with hands-on responsibility for power supply or power management products.
Added 11 mins ago
Associate IT Analyst - Jacksonville, FL
GuideWell
Jacksonville, FL
We are looking for a Associate Network Engineer who will be responsible for maintaining and administering our company's computer networks. Your primary duties will include maintenance of…
Added 21 mins ago
IG
Senior Data Engineer
Insight Global
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- From $62 USD / hour
- Design and implement large-scale data warehouses and cloud infrastructure
Added 21 mins ago
Senior Staff AI Engineer, Multimodal Agentic AI for Glasses
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San Jose, CA
…reinforcement learning (e.g., sequential decision making), ML infrastructure, or specialization in another ML…
Added 21 mins ago
Data Center Technician III
Google
Saint George, SC
Must have the ability to work non-standard hours, including working weekends, night shifts, holidays and on shift-based schedules as required
Added 21 mins ago
Senior Software Engineer, SecNI Infrastructure Engineer
Google
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…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 21 mins ago
Product Deployment Engineer, gTech Ads, Search, Shopping
Google
New York, NY · Atlanta, GA · Chicago, IL · Los Angeles, CA · San Francisco, CA · Sunnyvale, CA
…to assess customer marketing objectives, technical maturity, infrastructure, and first-party data management…
Added 31 mins ago
Senior Analyst I Network Engineer - Cedar Rapids, IA
DXC Technology
Cedar Rapids, IA
Job Description: Senior Analyst I Network Engineer
Added 31 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
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- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 40 mins ago
Senior Channel Sales Engineer
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Must have English language proficiency (able to interact fluently when speaking, reading, and writing in a professional setting)
Added 43 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
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- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 46 mins ago
Senior Data Engineer
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…cryptocurrencies. Our vision is to make cryptocurrencies safe and provide infrastructure for the safe and compliant growth of…
Added 53 mins ago
Staff Software Engineer, Site Reliability Engineering
Google
San Francisco, CA
Much of our software development focuses on optimizing existing systems, building infrastructure and eliminating work through automation. On the SRE team, you’ll have the opportunity to…
Added 53 mins ago
Staff AI Engineer, Multimodal Agentic AI for Glasses
Google
San Jose, CA
…reinforcement learning (e.g., sequential decision making), ML infrastructure, or specialization in another ML…
Added 56 mins ago
Artificial Intelligence (AI) Engineer
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New York City, NY
The New York City Police Department seeks a technically motivated AI Engineer to support the development, automation, and integration of artificial intelligence solutions within its…
Added 56 mins ago
Applications Engineering Intern
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Morrisville, NC
…engineering student to join our team this Summer as an applications engineer intern. Our team works on complete solutions for target market and customer applications, maximizing Renesas…
Added 57 mins ago
Senior IT Support Engineer (Tier 3 / NICE SME)
Kaiser Permanente
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The Support Engineer serves as a technical subject matter expert (SME) for enterprise contact center platforms, including NICE CXone and associated telephony, routing, and integration…
Added 57 mins ago
DevOps Engineer I, onsite in West Raleigh
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Raleigh, NC
A growing organization in the wireless retail industry is looking for a DevOps Engineer I to join its technology team in West Raleigh, NC. This is an early-career opportunity ideal for…
Added 57 mins ago
Senior Mechanical Engineer
Eaton Corporation
Raleigh, NC
Eaton’s Electrical division is currently seeking a Senior Mechanical Engineer. This position follows a hybrid work model, with a combination of onsite and remote work.
Added 57 mins ago
Electrical Engineer
ManpowerGroup
Charlotte, NC
As an Electrical Engineer, I’m excited to apply my power systems expertise and hands-on engineering coordination skills to support utility-scale solar projects from design review through…
Added 58 mins ago
Senior Civil Engineer
ManpowerGroup
Charlotte, NC
Our client, a utility-scale solar developer, is seeking a Civil Engineer to join their team. As a Civil Engineer, you will be part of the engineering organization supporting utility-scale…
Added 58 mins ago
ND
Infrastructure Engineer (SQL Server & Windows)
NTT Data Americas, Inc.
Charlotte, NC
- $55 to $65 USD / hour
NTT DATA's Client is seeking an experienced, hands-on SQL Server and Windows Infrastructure Engineer to support the build-out and configuration of new application environments. The…
Added 58 mins ago
Tech Consultant - SQL Server Integration Services (SSIS)
NTT Data Americas, Inc.
Charlotte, NC
NTT DATA's Client is seeking an experienced, hands-on SQL Server / SSIS Application Engineer to support mission-critical production processes built primarily on Microsoft SQL Server, T-SQL…
Added 58 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Raleigh, NC
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…

Closed listing

OT Security Platform Engineer – Dragos

Raleigh, NC, United States

The annual salary for this position is between $[160,000 - 191,000] 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 - 191,000] 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 10, 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 - 191,000] 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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More about this job

Skills

ICS
Troubleshoot
Leadership
Documentation
Cybersecurity
Incident response
ServiceNow
IT service management
CISSP
CCNA
CCNP

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Jobs in the United States