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Added 3 mins ago
Staff Product Engineer
Illumina, Inc.
CA
This is a unique opportunity for a scientist or engineer who thrives on solving complex problems and driving real-world product performance. As a Staff Product Engineer at Illumina, you'll…
Added 3 mins ago
Network Site Reliability Engineer
NVIDIA Corporation
CA · Santa Clara, CA · Santa Clara
The Enterprise Network Support and SRE team is looking to add a seasoned Technical SRE lead to help actualize the SRE vision for our network infrastructure. We are looking for an engineer…
Added 11 mins ago
UA
Civil Engineer
U.S. Army Corps of Engineers
Decorah, IA · Sacramento, CA · Fort Carson, CO · Huntington, WV · El Monte, CA · Corona, CA · Los Angeles, CA · San Francisco, CA · Moffett Field, CA · Buckley AFB, CO · Lakewood, CO · Seattle, WA · Rock Island, IL · Louisville, KY · Sausalito, CA · Little Rock, AR · Lake Isabella, CA · Colorado Springs, CO · Portland, OR · Nashville, TN · Marquette, MI · Cincinnati, OH · Kansas City, MO · Tulsa, OK · Omaha, NE · Fort Worth, TX · Galveston, TX
- $125,776 to $163,514 USD / year
About the Position: This is a Civil Engineer GS-0810-14 position for the U.S. Army Corps of Engineers (USACE) Southwestern Division, Tulsa District, Dam Saftey Production Center, Tulsa,…
Added 15 mins ago
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Added 16 mins ago
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Added 22 mins ago
Mechanical Design Engineer
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…work * Provide hands-on technical input and troubleshooting support during mechanical equipment installation, start-up, and commissioning * Support the start-up, qualification, and…
Added 22 mins ago
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Added 22 mins ago
Equipment Maintenance Technician (CShift Days)
GlobalFoundries
ROUND LAKE, NY
…processes in the assigned area, while working in partnership with production team members and area engineers. Maintenance Technicians monitor equipment performance, schedule, perform…
Added 23 mins ago
BP
Experienced Structural Analysis Engineer Schenectady NY
Bechtel Plant Machinery, Inc.
SCHENECTADY, NY
- $88,000 to $166,300 USD / year
Location: Schenectady, New York Job Title: Experienced Structural Analysis Engineer Status: Full-time Professional Annual Salary Range: $88,000 - $166,300 *Salary commensurate with…
Added 23 mins ago
Principal Software Engineer - Ai
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We are seeking a skilled Deployment Engineer to manage, automate, and optimize application deployments across development, testing, staging, and production environments. The ideal candidate…
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Experience developing and optimizing ML or production serving infrastructure.
Added 24 mins ago
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…our OXO , Osprey, and Hydro Flask brands, and this role may support one or more of these brands. Look around your home, andyou'llfind us everywhere,in your kitchen, living room, bedroom,…
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As the most senior engineer on the team, you will set technical direction for how machine learning is designed, built, tested, deployed, and operated at scale. You will architect the…
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Added 25 mins ago
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Genesis10 is seeking a DevOps Engineer for a contract position with a financial services client located in New York, NY. This is a hybrid position and requires being onsite 3 days per…
Added 25 mins ago
Senior Data Engineer Remote
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Added 31 mins ago
NS
ENGINEER
Naval Sea Systems Command
Naval Business Center, Philadelphia, PA · Naval Base, Norfolk, VA
- $127,646 to $197,200 USD / year
Demonstrating expert knowledge and application of submarine safety (SUBSAFE) instructions, procedures, processes, production, and quality programs in accordance with the NAVSEA Submarine…
Added 35 mins ago
Process Engineer
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Closed listing

Cognizant

OT Security Platform Engineer – Dragos

Des Moines, IA, 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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