Jobs in the United States

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Added 1 min ago
Silicon Front End CAD Engineer
Ericsson
Austin
Ericsson Silicon develops ASICs and FPGAs for telecommunications infrastructure. We are seeking a hands-on engineer to extend and optimize OneRun, our Python-based front-end flow platform…
Added 1 min ago
Silicon Front End CAD Verification Engineer
Ericsson
Austin
Silicon Front-End CAD DV Engineer – Dual-Vendor Flows, Methodology & AI
Added 7 mins ago
WA
Agentic Full-Stack Engineer
Weekday AI
Remote, United States
- ₹2,000,000 to ₹5,000,000 INR / year
Candidates must reside in or within commuting distance of San Jose, California, or Albuquerque, New Mexico
Added 7 mins ago
WA
Agentic Full-Stack Engineer
Weekday AI
Remote, United States
- ₹2,000,000 to ₹5,000,000 INR / year
Candidates must reside in or within commuting distance of San Jose, California, or Albuquerque, New Mexico
Added 7 mins ago
WA
Agentic Full-Stack Engineer
Weekday AI
Remote, United States
- ₹2,000,000 to ₹5,000,000 INR / year
Candidates must reside in or within commuting distance of San Jose, California, or Albuquerque, New Mexico
Added 7 mins ago
WA
Agentic Full-Stack Engineer
Weekday AI
Remote, United States
- ₹2,000,000 to ₹5,000,000 INR / year
Candidates must reside in or within commuting distance of San Jose, California, or Albuquerque, New Mexico
Added 11 mins ago
Software Engineer
Highmark Health
Bismarck, ND
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
Added 11 mins ago
C
Senior Azure Virtual Desktop Engineer
Cognizant
Bismarck, ND
- $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…
Added 11 mins ago
AT
Senior Network Engineer - DDoS
Akamai Technologies, Inc.
Bismarck, ND
- $112,500 to $202,500 USD / year
…connectivity and performance for customers and the compute…
Added 11 mins ago
C
GCP data Engineer
Cognizant
Bismarck, ND
- $100,000 to $120,000 USD / year
Cognizant is seeking an experienced Knowledge Graph Data Engineer to build and operate the connectivity, profiling, and graph/search foundation that powers enterprise ontology and knowledge…
Added 11 mins ago
C
Senior Knowledge Graph & Ontology Architect
Cognizant
Bismarck, ND
- $130,000 to $160,000 USD / year
Partner with engineering, AI, and platform teams to establish governance controls, security standards, lineage frameworks, and AI architecture guardrails that ensure trustworthy and…
Added 11 mins ago
GA
Director, Architecture and Data
GE Aerospace
Bismarck, ND
- $152,000 to $202,000 USD / year
Lead and develop the Architecture & Data team – enterprise, platform, software, and data architects plus the data engineers and product managers aligned to the Data Fabric – with clear role…
Added 12 mins ago
Lead Identity System Engineer
Sanford Health
Bismarck, ND · Fargo, ND
Shift: 8 Hours - Day Shifts
Added 12 mins ago
Senior Manager, Knowledge & Context Architecture
Teradata
Bismarck, ND
Our mission is to design the knowledge an enterprise runs on, engineer the context its AI agents need, and prove that context can be trusted. This helps make Teradata's vision for an…
Added 12 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Bismarck, ND
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…
Added 16 mins ago
Strategic Mission Systems Engineer
General Dynamics Information Technology
Offutt AFB, NE
Must have a current/active Top Secret clearance with ability to obtain TS/SCI and a CI Poly
Added 16 mins ago
Strategic Mission Systems Engineer
General Dynamics Information Technology
Offutt AFB, NE
Must have a current/active Top Secret clearance with ability to obtain TS/SCI and a CI Poly
Added 16 mins ago
GA
Director, Architecture and Data
GE Aerospace
Omaha, NE
- $152,000 to $202,000 USD / year
Lead and develop the Architecture & Data team – enterprise, platform, software, and data architects plus the data engineers and product managers aligned to the Data Fabric – with clear role…
Added 16 mins ago
Software Engineer
Highmark Health
Lincoln, NE
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
Added 16 mins ago
C
Senior Azure Virtual Desktop Engineer
Cognizant
Lincoln, NE
- $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…
Added 16 mins ago
C
Senior Knowledge Graph & Ontology Architect
Cognizant
Lincoln, NE
- $130,000 to $160,000 USD / year
Partner with engineering, AI, and platform teams to establish governance controls, security standards, lineage frameworks, and AI architecture guardrails that ensure trustworthy and…
Added 16 mins ago
AT
Senior Network Engineer - DDoS
Akamai Technologies, Inc.
Lincoln, NE
- $112,500 to $202,500 USD / year
…connectivity and performance for customers and the compute…
Added 16 mins ago
C
GCP data Engineer
Cognizant
Lincoln, NE
- $100,000 to $120,000 USD / year
Cognizant is seeking an experienced Knowledge Graph Data Engineer to build and operate the connectivity, profiling, and graph/search foundation that powers enterprise ontology and knowledge…
Added 16 mins ago
Senior Workday Security Engineer
CVS Health
Lincoln, NE
CVS Health is seeking an experienced Senior Workday Security Engineer to join the HR Technology Workday Security team. This role designs, supports, governs, and optimizes security across…
Added 16 mins ago
Senior Manager, Knowledge & Context Architecture
Teradata
Lincoln, NE
Our mission is to design the knowledge an enterprise runs on, engineer the context its AI agents need, and prove that context can be trusted. This helps make Teradata's vision for an…

OT Security Platform Engineer – Dragos

Lincoln, NE, United States

The annual salary for this position is between $[160,000 - 191,000] depending on experience and other qualifications of the successful candidate.

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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

Original job description

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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Work requirements

Jobs in the United States