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Added 12 mins ago
Engineer - Automation Engineering – Biologics- Lilly Medicine Foundry
Eli Lilly and Company
United States
The Engineer - Automation Engineering will work as a member of the Automation Engineering Department at Eli Lilly, Foundry. The engineer will provide automation support for one or more…
Added 21 mins ago
C-
Principal Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
This role is for an engineer who has already shaped a product or platform that others in the industry recognize, and who wants to do it again at the frontier of AI-driven industrial…
Added 40 mins ago
Fixed Equipment Principal Engineer
Celanese International Corporation
Narrows, VA
Lead the Integrity and Reliability of Critical Manufacturing AssetsThe Fixed Equipment Principal Engineer serves as the highest-level fixed equipment technical authority at the Narrows site…
Added 57 mins ago
Senior Specialist, Environmental Health & Safety 1
L3Harris
Camden, NJ
L3Harris is seeking an Environmental, Health and Safety (EHS) Specialist supporting Camden Site operations.
Added 1 hour ago
AT
Infrastructure Server Engineer (Top Secret)
Apex Technology, Inc.
Los Angeles, CA
- $150,000 to $250,000 USD / year
The IT Engineer (Infrastructure Server Engineer) is responsible for the design, implementation, administration, and optimization of Apex’s technology infrastructure. This role encompasses…
Added 1 hour ago
AT
IT Engineer (Active Top Secret)
Apex Technology, Inc.
Los Angeles, CA
- $150,000 to $250,000 USD / year
The IT Engineer is responsible for the design, implementation, administration, and optimization of Apex’s technology infrastructure. This role encompasses systems engineering, network…
Added 1 hour ago
CI
Senior Medical Device Research and Development Engineer
Cresilon, Inc.
Brooklyn, NY
- $100,000 to $160,000 USD / year
The Senior Medical Device R&D Engineer is responsible for leading the design and development activities of new products and improving existing products in compliance with all quality and…
Added 1 hour ago
Avionics Engineer B-2 (WBZ) 01.6.14 & 01.6.28
Credence
WPAFB, OH
Serve as an Avionics Integration Engineer with emphasis on tactical data link systems, position location, display systems, digital interphone systems, and identification capabilities for…
Added 1 hour ago
G
Senior Mechanical Engineer
GPAC
Clive, IA
- $110,000 to $140,000 USD / year
We are seeking an experienced Senior Mechanical Engineer who can perform engineering related duties for the design and planning phases of multiple and/or large, complex design and…
Added 1 hour ago
Senior Sales Engineer
Beacon EmbeddedWorks
Eden Prairie, MN
…services and its dedicated team of experts provide in-house manufacturing and support to accelerate development and reduce…
Added 2 hours ago
Mechanical Design Engineer
True Talent Solutions Partners
San Francisco, CA
Join a hands-on robotics hardware team designing mechanical subsystems for autonomous robots used in data centre operations. You will take designs from initial concept through working…
Added 2 hours ago
Controls Electrical Engineer
GPAC
Simpsonville, SC
We are seeking a motivated and experienced Controls Electrical Engineer to join our team. The ideal candidate will have a strong background in manufacturing, electrical engineering, and…
Added 2 hours ago
Supplier Quality Engineer
Honda Dev. and Mfg. of Am.,LLC
Greensburg, IN
…Effect Analysis (FMEA), Process Quality Control Table (PQCT), Operations Standards, and Manufacturing Quality Standard…
Added 2 hours ago
SSD Mfg NPI Product Engineer, Nitro SSD
Amazon Data Services, Inc.
Seattle, WA · Cupertino, CA
…world’s premier cloud computing platform. We are looking for Manufacturing Engineers who are capable of operating in a fast paced, ever changing, multi-platform international manufacturing…
Added 2 hours ago
Full Stack Engineer
True Talent Solutions Partners
San Francisco, CA
Join a small engineering team building an AI-enabled manufacturing procurement platform. You will ship full-stack features across customer, supplier, and internal operations products, with…
Added 3 hours ago
Quality Engineer II
Twenty-Six Defense
Fort Worth, TX
Job Summary: The Quality Engineer I is responsible for supporting product and process quality throughout the manufacturing lifecycle in a highly regulated aerospace and defense environment.…
Added 4 hours ago
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Maintenance Engineer
GPAC
Maple Grove, MN
- $34 to $41 USD / hour
A global leader in food processing technology is seeking a Maintenance Engineer to join its technical applications team.
Added 5 hours ago
PC
Quality Engineer
Precision Castparts Corp. (PCC)
Wilder, KY
- $7.25 USD / hour
Ensures manufacturing operations are compliant with customer/internal specifications by collaborating with production, manufacturing engineering, and customer
Added 5 hours ago
Quality Engineer III (QA Systems)
Parker Hannifin Corporation
Lexington, KY
The Quality Engineer III is a senior site-level role responsible for assessing and supporting complex quality performance issues across multiple value streams and functional specialties.…
Added 5 hours ago
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Project Engineer
Boldt
Kansas City, MO · St. Louis, MO
- $67,000 to $85,000 USD / year
Ready to build more than a resume? Build your career with Boldt. We’re looking for an Industrial Project Engineer with general contractor experience who wants hands-on exposure to…
Added 5 hours ago
Environmental Engineer
Veterans Affairs, National Cemetery Administration
Washington, DC
Added 5 hours ago
ES
Office 365 Engineer
Element Solutions Inc
Apex, NC
- $50,000 to $65,000 USD / year
…technological processes, our innovative solutions enable our customer manufacturing processes in several key segments, including electronic circuitry, communication infrastructure,…
Added 5 hours ago
G
Maintenance Engineer
GPAC
St Louis Park, MN
- $34 to $41 USD / hour
A global leader in food processing technology is seeking a Maintenance Engineer to join its technical applications team.
Added 5 hours ago
G
Maintenance Engineer
GPAC
Wayzata, MN
- $34 to $41 USD / hour
A global leader in food processing technology is seeking a Maintenance Engineer to join its technical applications team.
Added 5 hours ago
Continuous Improvement Leader - East Tawas Area
The Pivot Group Network
East Tawas · East Tawas, MI
Process Improvement Specialist, Continuous Improvement Manager, Lean Coordinator, Industrial Engineer, Operational Excellence Specialist, Kaizen Facilitator, Manufacturing Engineer, Quality…

Closed listing

Cognizant

OT Security Platform Engineer – Dragos

Columbus, OH, 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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About employer

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.

About employer

More about this job

Skills

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

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