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Added 17 mins ago
Sr Mgr, Manufacturing
Default Brand
Phoenix, AZ
The Senior Manufacturing Manager oversees all production operations to ensure optimal efficiency, quality, and on-time delivery. This role drives capacity planning, process improvements,…
Added 24 mins ago
Process Engineer - Cold End
Saint-Gobain
KANSAS CITY, KS
Reporting directly to the Technical Manager, this Process Engineer is responsible for managing various technical and production processes within the Cold Process Operations group and will…
Added 24 mins ago
Process Engineer - Hot End
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Reporting directly to the Technical Manager, this Process Engineer is responsible for managing various technical and production processes within the Hot Process Operations group and will…
Added 55 mins ago
Engineer 4 -- Facilities Support Eng (Chemical)
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…Headquartered in Lynchburg, Virginia, BWXT is a Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean…
Added 55 mins ago
Engineer 4 -- Facilities Support Eng (Chemical)
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…Headquartered in Lynchburg, Virginia, BWXT is a Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean…
Added 56 mins ago
AI Systems & Solutions Engineer
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As an AI Systems & Solutions Engineer, you will support enterprise-level digital engineering, manufacturing modernization, and operations analytics initiatives across the Oak Ridge…
Added 56 mins ago
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…U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean…
Added 56 mins ago
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Metallurgical Engineer - Advanced Metallic Systems
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- $86,450 to $136,000 USD / year
…U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean…
Added 57 mins ago
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Added 59 mins ago
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…through the Product Lifecycle (PLC) process. The NPI Coordination Engineer will work with various internal partners to bring enabling technologies to Keysight applications while driving…
Added 1 hour ago
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Staff Thermal Engineer - Space Payload Design, Analysis and Modeling
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Senior Materials and Process Engineer
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Added 1 hour ago
Fabrication Wet Etch Engineer, Quantum AI
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CONTINUOUS IMPROVEMENT ENGINEER
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Added 1 hour ago
Machining Estimator
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3+ years of hands-on experience as a machinist (CNC and/or manual), machining estimator, or manufacturing engineer in a machine shop, job shop, or industrial manufacturing environment.
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- $11.41 USD / hour
The Interventional Urology Operations Associate Quality Engineer is responsible for supporting and maintaining quality compliance within US Operations. In all actions, they will demonstrate…
Added 1 hour ago
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Added 1 hour ago
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Medical device manufacturing and operations experience.
Added 2 hours ago
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Incoming Quality Inspector - Mechanical and Machined Parts (R6590)
Shield AI
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- $33 to $50 USD / hour
…and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and…
Added 2 hours ago
Incoming Quality Inspector - Composites (R6591)
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…and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and…
Added 2 hours ago
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Network Engineer CCNP
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- $57 to $60 USD / hour
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Added 2 hours ago
Quality Engineering Technician I (Day shift)
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A background as a quality engineer in high-volume manufacturing is strongly desired.
Added 2 hours ago
Mechanical Engineer
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We are looking for a Mechanical Engineer to design, build, and maintain the hardware our lab runs on. You will work directly with our lab and operations teams in San Carlos, turning manual…

Closed listing

Cognizant

OT Security Platform Engineer – Dragos

Helena, MT, 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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