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C++ Sr. Software Engineer
Robert Half
Lindon, UT
- $125,000 to $145,000 USD / year
We are looking for a senior software engineer with deep C++ expertise to contribute to advanced software development efforts in Utah County. This role supports both embedded and…
Added just now
MD
Sr. Software QA Engineer
Molecular Devices, LLC
San Jose, CA
- $135,000 to $150,000 USD / year
The Senior Software QA Engineer is responsible for driving software quality strategy and comprehensive manual testing for key Molecular Devices software products, from sprint-level…
Added 1 min ago
H
Senior Developer Tools Evangelist
HP
Palo Alto, CA
- $147,050 to $230,850 USD / year
…Familiarity with consumer PCs, local AI runtimes, and agent tool…
Added 2 mins ago
GT
Android Software Engineer, Artificial Intelligence (AI) Required, Work From Home
Ginas Tech Jobs
Remote, United States
- $120,000 to $175,000 USD / year
We are looking for a talented Android Software Engineer to build and evolve mobile applications that power insurance and financial products. The Android Software Engineer will also…
Added 2 mins ago
AI Engineer
Lifetime Workforce Solutions, LLC
United States
The AI Engineer is part of a highly collaborative team that develops cutting-edge machine learning (ML) and artificial intelligence (AI) models to solve complex business challenges and…
Added 2 mins ago
RH
Network Engineer
Robert Half
the Woodlands, TX
- $57 to $66 USD / hour
We are looking for a Network Engineer to support and enhance enterprise connectivity. This long-term contract opportunity is ideal for a hands-on specialist who can strengthen wireless,…
Added 2 mins ago
Lead Scada Engineer - Ignition
Sandalwood Engineering & Ergonomics
Livonia, MI
…partner in Sandalwood's areas of expertise including Systems Integration, Industrial Digitalization, and Systems Engineering. You'll help customers innovate, solve operational challenges,…
Added 2 mins ago
Manufacturing Network and Controls Engineer
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We are currently seeking a Manufacturing Network & Controls Engineer to support one of our key automotive manufacturing clients. This role will be focused on the upfront design,…
Added 3 mins ago
Sr Engineer IT Digital
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Expert knowledge of REST and Spring Boot Java development, Pub/Sub design patterns, EAI, and API integration
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Software Tools Engineer
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CODEplus is seeking a Software Tools Engineer to support the tools development team supporting the Space Launch System (SLS) Integrated Avionics Test Facilities (IATF) at Marshall Space…
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HR Automation Engineer
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Remote, United States
We are hiring an HR Automation Engineer to design, build, automate, operate, and continuously improve the applications, integrations, data solutions, and AI capabilities that power HR…
Added 5 mins ago
Senior Software Application Engineer
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Remote, United States
Must have Strong hands on experience with SAP RAR implementations with S4 HANA and acting as an Key functional resource
Added 5 mins ago
Senior Software Application Engineer
Autodesk
CA · San Francisco, CA · San Francisco
Must have Strong hands on experience with SAP RAR implementations with S4 HANA and acting as an Key functional resource
Added 5 mins ago
Principal Software Application Engineer
Autodesk
Remote, United States
Must have Strong hands on experience with SAP RAR implementations with S4 HANA and acting as an Key functional resource
Added 6 mins ago
Design Engineering Director
CADENCE US
United States
…challenging and rewarding opportunity is for a highly motivated engineer with a passion for innovation and a proven track record of success in the semiconductor…
Added 6 mins ago
Data Analytics Engineer, College of Natural Sciences
The University of Texas at Austin
United States
Data Analytics Engineer, College of Natural Sciences----
Added 6 mins ago
Senior Solutions Engineer - Confluent
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Experience with Event-Driven architecture, Data Integration & Processing Techniques, Database & Data Warehouse technologies
Added 6 mins ago
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Senior Principal Engineer - AI/ML
Celestica
Portland, OR
- $166,000 to $228,000 USD / year
This position is for a Principal Engineer AI/ML Server System Architect. As system architect, one will define the architecture of leading and competitive AI systems, lead new technology…
Added 6 mins ago
Google Cloud Engineer, Experienced Associate
PwC
Portland, OR
What You Must Have
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Google Cloud Engineer - Senior Associate
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Applied AI Health System Engineer [Health Services-Provider] – Senior Manager
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Senior HVAC Engineer
BBC Brainbox AI Inc
Davidson, NC · Minneapolis, MN · La Crosse, WI · St Paul, MN
…truly autonomous buildings. We’re looking for a Mechanical Engineer who brings deep knowledge of HVAC system design, commissioning, and field implementation - someone who understands how…
Added 7 mins ago
Senior Associate, Azure AI Engineer
PwC
Portland, OR
What You Must Have
Added 7 mins ago
Business Security Consultant (CNAPP)
EY
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Must possess excellent communication, presentation, and collaboration skills
Added 7 mins ago
C
Senior Azure Virtual Desktop Engineer
Cognizant
Salem, OR
- $79,000 to $90,000 USD / year
As a Senior Azure Virtual Desktop Engineer, you will make an impact by designing, deploying, automating, and optimizing Azure Virtual Desktop environments that support both pooled…

Closed listing

OT Security Platform Engineer – Dragos

Frankfort, KY, 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