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Added 2 mins ago
Senior Data Engineer
Intercontinental Exchange Holdings, Inc.
New York, NY
…responsibility for every phase of delivery, from requirements through production…
Added 5 mins ago
Senior Security Engineer
B&H Photo
New York, NY
B&H is seeking an experienced Security Engineer L3 to serve as a senior technical resource responsible for designing, implementing, securing, and continuously improving the technologies…
Added 6 mins ago
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Software Engineer
PayPal, Inc.
Scottsdale, AZ
- $100,500 to $149,600 USD / year
As a Software Engineer on the Credit Platform, you will design, build, and operate backend services that support PayPal’s credit products. You will work on distributed systems in a highly…
Added 7 mins ago
Controls Engineer
Teasdale Foods Inc
Remote, United States
The Controls Engineer is responsible for designing, implementing, and maintaining control systems across multiple production facilities to ensure optimal performance, reliability, and…
Added 7 mins ago
Traveling Project Engineer - National Building Group
STO Building Group
Columbus, OH
The Project Engineer assists Project Managers to ensure that work installed on the project meets plan and specification requirements.
Added 7 mins ago
Traveling Project Engineer - National Building Group
STO Building Group
Houston, TX
The Project Engineer assists Project Managers to ensure that work installed on the project meets plan and specification requirements.
Added 7 mins ago
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Founding Software Engineer
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $250,000 USD / year
…supplier agreements and control purchasing spend. As a founding engineer, you will shape the product and technical direction while delivering practical, measurable customer…
Added 7 mins ago
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Electrical Engineer
True Talent Solutions Partners
Santa Clara, CA
- $160,000 to $180,000 USD / year
On-site, five days per week in Santa Clara, California.
Added 8 mins ago
Engineer/Sr Engineer, IT Software
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…deployment, management, and maintenance of software applications that support business processes and user needs. This includes development, application lifecycle management, requirement…
Added 9 mins ago
Clerk of the Work
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Draw Support - Collect required documentation, such as evidence of off-site production and stored materials.
Added 10 mins ago
Assistant Data Scientist
Texas A&M Engineering
Houston, TX
Applications received by Texas A&M Engineering must have all required job application data entered
Added 10 mins ago
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Systems Engineer 3
Wyetech
TX
- $93.52 to $126.64 USD / hour
Wyetech is seeking a Systems Engineer Level 3 to support 24×7 watch desk operations. Two positions are available. The role involves monitoring system health, availability, performance, and…
Added 10 mins ago
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Systems Engineer 2
Wyetech
Annapolis Junction, MD
- $76.95 to $97.25 USD / hour
Wyetech is seeking a hands-on DevOps professional with strong troubleshooting skills to support the Analytic Mission Integration team.
Added 11 mins ago
Warranty Product Engineer
Strattec Security Corp.
Remote, United States
The Warranty Product Support Engineer provides technical escalation and project support to the Warranty organization. The role partners with customer-facing Warranty Engineers, who retain…
Added 11 mins ago
Mining Engineer
Sparrow Company LLC
Sparks, NV
Plan, direct, and coordinate all mining activities to achieve production targets.
Added 13 mins ago
Structure & Design Specialist – Folding Carton / Packaging
Accurate Paper Box
Knoxville, TN
…requires both technical knowledge of packaging substrates and production capabilities, as well as creative design acumen. The ideal candidate will have at least 5 years of experience in…
Added 13 mins ago
Structural Design Engineer
Speedrack Products Group, Ltd
Walker, MI
Prepare and release bills of material for production
Added 13 mins ago
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Senior Controls & Automation Engineer, Kansas City Plant
Procter & Gamble
KANSAS CITY, KS
- $125,700 to $188,500 USD / year
Ability to work on site five days per week at the Kansas City Plant and travel domestically up to 10%
Added 15 mins ago
Windows Server Engineer - Infrastructure
CTC Lateral - Website & LinkedIn
Chicago, IL
Support workload assessment and performance tuning so systems hold up during peak market activity.
Added 16 mins ago
Senior Compute Engineer
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Salt Lake City, UT
…through resilient, sustainable, and intelligent power. We design, engineer, manufacture, install, and support our systems end-to-end, standing behind them throughout their lifecycle. Torus…
Added 16 mins ago
Network Engineer I
Torus
Salt Lake City, UT
…through resilient, sustainable, and intelligent power. We design, engineer, manufacture, install, and support our systems end-to-end, standing behind them throughout their lifecycle. Torus…
Added 16 mins ago
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Data Engineer
Insight Global
Burbank, CA
- $150,000 to $160,000 USD / year
We are seeking a Senior Data Engineer to design, build, and scale modern data platforms that support analytics, machine learning, AI, and operational use cases across the organization.
Added 17 mins ago
Process Engineer - Injection Molding Manufacturing
GILERO
Greensboro, NC
We have an exciting new position at our growing Greensboro, NC Plant for a Process Engineer! In this role you will establish, validate, and maintain high-precision injection molding…
Added 17 mins ago
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Intern - Process Engineer (Summer 2027)
Plexus Corp.
Nampa, ID
- $23 to $27 USD / hour
Plexus offers a comprehensive benefits package designed to support team members' wellbeing, including medical, dental, and vision insurance, paid time off, retirement savings, and…
Added 18 mins ago
Winchester Explosives Process Engineer
Olin Corporation
US-IL-East Alton
Focus: The Explosives Process Engineer provides engineering support for the safe and efficient manufacture of energetic materials. This role focuses on chemical process design,…

Closed listing

OT Security Platform Engineer – Dragos

Augusta, ME, 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.

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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Jobs in the United States