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Infrastructure Engineer (SQL Server & Windows)
NTT Data Americas, Inc.
Charlotte, NC
- $55 to $65 USD / hour
NTT DATA's Client is seeking an experienced, hands-on SQL Server and Windows Infrastructure Engineer to support the build-out and configuration of new application environments. The…
Added just now
Tech Consultant - SQL Server Integration Services (SSIS)
NTT Data Americas, Inc.
Charlotte, NC
NTT DATA's Client is seeking an experienced, hands-on SQL Server / SSIS Application Engineer to support mission-critical production processes built primarily on Microsoft SQL Server, T-SQL…
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Confluent - Staff Software Engineer - Stream Governance
IBM
RESEARCH TRIANGLE PARK, NC
As a Staff Software Engineer at Confluent, you will take ownership of critical backend systems in Stream Governance products that underpin our data streaming platform. You’ll lead the…
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EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Raleigh, NC
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 2 mins ago
CAE Plant Design System Application Engineer
TerraPower
Bellevue, WA
TerraPower, LLC is seeking to hire a highly motivated Computer Aided Engineering (CAE) System Application Engineer to support the Natrium team. The CAE Plant Design System Application…
Added 7 mins ago
Azure Cloud Engineer
Arctiq
Blue Bell, PA
We are hiring a Cloud Infrastructure Engineer with deep Azure experience across platform engineering and daily operations, reliability, hybrid connectivity, and cloud governance. You will…
Added 12 mins ago
Electrical Engineer, Senior - Secret
DCS Corporation
Ogden, UT, UT
Must have and be able to maintain an Active Secret Clearance
Added 24 mins ago
Validation Engineer
Instem Group of Companies
Conshohocken, PA
The Validation Engineer provides validation and compliance services to internal and external clients, ensuring that Instem software and systems meet regulatory requirements and industry…
Added 32 mins ago
CD
Principal Software Engineer
Cube Dev
San Francisco, CA
- $213,512 to $215,000 USD / year
(MUST POSSESS EXPERTISE/KNOWLEDGE SUFFICIENT TO ADEQUATELY PERFORM THE DUTIES OF THE JOB BEING OFFERED
Added 34 mins ago
Staff Mechanical Product Design Engineer, Platforms
Google
Sunnyvale, CA
8 years of experience in mechanical engineering and design principles, including production, sheet metal, castings, injection molding, structural analysis, and design of cooling solutions.
Added 38 mins ago
Systems Engineer-IT Asc Mgr - L4
Lockheed Martin
Kennedy Space Center, FL
Experience coordinating outages (planned and unplanned) - Experience with ATLO and electrical ground support equipment and integrating and testing ground segment software - Familiar with…
Added 38 mins ago
Software Engineer II JBASE
Staples
Deerfield Beach, FL
Role Summary: The Software Engineer II will design, develop, support, and maintain business-critical enterprise applications, integrations, and data exchange solutions. This role will…
Added 39 mins ago
Specialist, Engineering - Electrical Equipment Engineering
Southwire
Largo, FL
…electrical components. EP is looking for an experienced electrical engineer to take responsibility for designing and creating electrical/electronic hardware and firmware for commercial…
Added 39 mins ago
Quality Engineer II
Saint-Gobain
CLEARWATER, FL
The Quality Engineer is responsible for supporting the implementation, maintenance, control, and monitoring of quality systems and standards that ensure the quality of materials and…
Added 39 mins ago
Validation Engineer
Instem Group of Companies
Conshohocken, PA
The Validation Engineer provides validation and compliance services to internal and external clients, ensuring that Instem software and systems meet regulatory requirements and industry…
Added 39 mins ago
Principal Application Engineer-Digital Platform Engineering
Navy Federal Credit Union
Pensacola, FL
Understanding of observability, application performance, reliability, and production support principles.
Added 39 mins ago
Senior Systems Engineer
Navy Federal Credit Union
Pensacola, FL
Coordinate testing, approvals, release readiness, production implementation, and transition to operational support.
Added 40 mins ago
Senior Systems Engineer
Andromeda Systems Incorporated
Jacksonville, FL
ASI is seeking a Senior Systems Engineer to support DoD aviation programs through reliability analysis, lifecycle sustainment, and readiness assessments. This highly motivated individual…
Added 40 mins ago
Mechanical Engineering
Trane Technologies
Jacksonville, FL
As a member of the technical staff, the Mechanical Engineer is responsible for the design of modular TIAC (Turbine Inlet Air Cooling) Plant, CHP, Mission Critical and District Cooling Plant…
Added 40 mins ago
Experienced Injection Molding Engineer
J&J Family of Companies
Jacksonville, FL
Job Duties: Develop, optimize, and support plastic injection molding processes to ensure efficient production of high-quality parts for new and existing products. Work closely with…
Added 40 mins ago
Intelligence Analyst
Altamira Technology Corporation
Tampa, FL
This position is on-site 5 days per week in Tampa, FL, with up to 25% travel
Added 41 mins ago
Operations Program Manager
Lockheed Martin
Orlando, FL
This role will support the F-35 Training and Logistics line of business, specifically the production work in our Orlando, FL and La Mesa, MX factories on Training Device products.
Added 41 mins ago
Material & Process Engineer Sr - E3
Lockheed Martin
Orlando, FL
Candidate must have the ability to travel and be willing to work off-sight as needed for assignments
Added 41 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Tallahassee, FL
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 42 mins ago
J
Senior Software Engineer, Sportsbook Platform
Jobgether
Remote, United States
- $145,000 to $193,000 USD / year
…and next steps. Our partner is looking for a Senior Software Engineer, Sportsbook Platform based in United…

Closed listing

OT Security Platform Engineer – Dragos

Dover, DE, 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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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