Jobs in the United States

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Added 1 min ago
Senior Systems Engineer I
Elsevier Inc. Company
CA
About the role; As a Sr Systems Engineer you will support our AWS Cloud infrastructure, automation, and operational tasks. Working in partnership with product and engineering teams, this…
Added 3 mins ago
G
Cybersecurity Engineer - IT Security - Full Time
Guthrie
Remote, United States
- Full-time
…internal and external. The Cybersecurity Engineering team leads security technology research, architecture, engineering, deployment, and operation of system and network security tooling…
Added 4 mins ago
Software Engineer 1, Full-Stack
Cook Medical
Bloomington, IN
TheSoftware Engineer, Full-Stackdevelops, implements and documents software and programs that provide the technical solutions to meet specifications and business requirements defined by…
Added 4 mins ago
C
Senior Azure Virtual Desktop Engineer
Cognizant
Indianapolis, IN
- $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 5 mins ago
AI Security Software Engineer
Elevance Health
Indianapolis, IN
The AI Security Software Engineer designs, develops, and implements AI-driven security solutions to assess enterprise applications, analyze source code, and identify vulnerabilities. This…
Added 5 mins ago
Associate Director Cybersecurity Engineering
Merck
Indianapolis, IN
We are seeking a Cloud Security Engineer to design, implement, and automate security controls across enterprise cloud environments. This role will partner with our Cloud, Application,…
Added 5 mins ago
MES Systems Engineering - Sr. Principal
Lilly
Indianapolis, IN
The MES System Engineer - Sr. Principal owns the technical integrity, standardization, and long-term health of the PharmaSuite solution that underpins the Next Generation Manufacturing…
Added 5 mins ago
Senior Manager, Agentic AI Engineer
PwC
Indianapolis, IN
What You Must Have
Added 5 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Indianapolis, IN
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 10 mins ago
Intern Engineer
General Dynamics Mission Systems, Inc
Port Charlotte, FL
CLEARANCE REQUIREMENTS:[Department of Defense Secret security clearance is preferred at time of hire.] Applicants selected will be subject to a U.S. Government security investigation and…
Added 13 mins ago
Operations Engineer
Valmont Industries Inc.
Omaha, NE
The Operations Engineer provides hands-on Tier 1 and Tier 2 support for Valmont employees in Omaha and participates in the Nerve Center's day-to-day operations. This individual contributor…
Added 14 mins ago
Senior Platform Security Engineer (FTE / Hybrid)
NTT DATA Services
Irving, TX
We are currently seeking a Senior Platform Security Engineer (FTE / Hybrid) to join our team in Irving, Texas (US-TX), United States (US).
Added 14 mins ago
Identity Security Architect - IAM & Zero Trust (FTE / Hybrid)
NTT DATA Services
Irving, TX
Lead engineering, integration, deployment, and operationalization of enterprise identity security platforms, including Sgnl.ai, PlainID, CrowdStrike Identity Protection, and Microsoft Entra…
Added 14 mins ago
Lead Platform Engineer (FTE / Onsite)
NTT DATA Services
Irving, TX
We are currently seeking a Lead Platform Engineer (FTE / Onsite) to join our team in Irving, Texas (US-TX), United States (US).
Added 19 mins ago
C
Senior Azure Virtual Desktop Engineer
Cognizant
Juneau, AK
- $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 19 mins ago
Associate Director Cybersecurity Engineering
Merck
Juneau, AK
We are seeking a Cloud Security Engineer to design, implement, and automate security controls across enterprise cloud environments. This role will partner with our Cloud, Application,…
Added 19 mins ago
Senior Network Engineer
Cognizant
Juneau, AK
We are seeking an experienced Senior Network Engineer to design, implement, secure, operate, and optimize enterprise data-center, campus, branch, wireless, and hybrid-cloud networks. The…
Added 19 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Juneau, AK
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 20 mins ago
Software Engineer I (CMA-P1-1)
RTX
United States
Qualifications You Must Have
Added 20 mins ago
Product Lifecycle Engineer, Low Voltage, Electrical Products and Services, Data Center Engineering
Amazon Data Services, Inc.
Austin, TX · Boardman, OR · Columbus, OH · Herndon, VA
Are you passionate about the physical systems that power the cloud? Amazon is looking for a Data Center Infrastructure Engineer to help design, build, and maintain the critical…
Added 20 mins ago
Critical Infrastructure Electrical Engineer, Field Engineering
Amazon Data Services, Inc.
Columbus, OH
As an Amazon Critical Infrastructure Engineer, you will provide full life-cycle support to AWS Data Centers from design inception through site improvement and maintenance. You will be the…
Added 20 mins ago
Sr. Product Lifecycle Mechanical Engineer, DCE - Mechanical Products & Services (MPS)
Amazon Data Services, Inc.
Austin, TX · Seattle, WA · Atlanta, GA · Columbus, OH · Herndon, VA
You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with…
Added 20 mins ago
Cloud Engineer
CPI Card Group
United States
CPI Card Group is seeking a Cloud Engineer with a DevSecOps focus and hands-on experience in Amazon Web Services (AWS), AWS Security Services, infrastructure automation, to join the…
Added 25 mins ago
Manufacturing Engineer II
Integer
10000 Wehrle Clarence, NY · Alden Plant Alden, NY
…engineering concepts while you are developing in your role as an engineer in the medical device industry. In this role, you will ensure that Integer’s internal and external customer…
Added 27 mins ago
Software Engineering Manager II, TPU Superpod Health Management
Google
Sunnyvale, CA
Like Google's own ambitions, the work of a Software Engineer goes beyond just Search. Software Engineering Managers have not only the technical expertise to take on and provide technical…

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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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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Jobs in the United States