Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added just now
Chief Engineer - Aircraft Development
Kratos Defense & Security Solutions, Inc.
Roseville, CA
The Chief Engineer for Aircraft Development is responsible for leading the technical vision, engineering strategy, and overall system integration for a next?generation unmanned aircraft…
Added just now
Test Engineer 1
Safran
Anaheim, CA · Costa Mesa, CA
Reporting to the Manager, Test Engineering, the Test Engineer 1 is responsible defining, planning, performing, documenting, and analyzing a variety of tests for aircraft interior products,…
Added just now
Staff Engineer 3
SLAC National Accelerator Laboratory
Menlo Park, CA
…SLAC National Accelerator Laboratory is seeking an Electronics Engineer to contribute to development of state-of-the-art electronics systems used in a variety of experiments and facilities.…
Added just now
HA
Systems Engineer II - Thermodynamics
Honeywell Aerospace
Torrance, CA
- $105,000 to $131,000 USD / year
Mechanical systems and equipment integration and oversight
Added 1 min ago
T
Product RF Engineer
TEKsystems
Cupertino, CA
- $60 to $75 USD / hour
…RF/wireless and electromagnetic theory, antenna design, system integration, & wireless…
Added 1 min ago
PD Methodology Engineer, Annapurna Labs - Cloud Scale Machine Learning
Amazon
Cupertino, CA
…server infrastructure; we’re handling massive scale and rapid integration of emergent technologies. We’re looking for an ASIC Physical Design Methodology Engineer to help us trail-blaze new…
Added 1 min ago
M
Platform Infrastructure & Optics Software Engineer
ManpowerGroup
San Jose, CA
- $45 to $50 USD / hour
Our client, technology and networking industry is seeking a Platform Infrastructure & Optics Software Engineer to join their team. As a Platform Infrastructure & Optics SW Eng, you will be…
Added 1 min ago
IC/PCB EDA, Strategic Account Director
Cadence Design Systems, Inc.
San Jose, CA
…Executive (ATX) team, leading and coordinating field Application Engineer resources and facilitating customer interactions between Cadence Marketing/Engineering/Executive Management. A…
Added 1 min ago
Cloud Engineer
Maximus
Sacramento, CA
Maximus is seeking a Cloud Engineer to support a defense client remotely.
Added 1 min ago
C
.NET Full stack Engineer with C#
Cognizant
Sacramento, CA
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 1 min ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Sacramento, CA
- $86,000 to $99,000 USD / year
As a Java Full Stack Engineer with Spring boot/AWS exp, you will make an impact by designing and delivering scalable, cloud-native healthcare payer applications that improve payment…
Added 1 min ago
C
.NET Full stack Engineer with C#
Cognizant
Sacramento, CA
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 1 min ago
C
.NET Full stack Engineer with C#
Cognizant
Sacramento, CA
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 1 min ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Sacramento, CA
- $86,000 to $99,000 USD / year
As a Java Full Stack Engineer with Spring boot/AWS exp, you will make an impact by designing and delivering scalable, cloud-native healthcare payer applications that improve payment…
Added 1 min ago
OT Security Platform Engineer – Dragos
Cognizant
Sacramento, CA
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 1 min ago
Senior Data Engineer
Capgemini
San Francisco, CA
We are seeking a highly skilled Lead Data Engineer to design develop and optimize scalable data ingestion and processing solutions using Databricks native capabilities The ideal candidate…
Added 1 min ago
U
Senior Systems Engineer, AM&D Services & Products
Uber
San Francisco, CA
- $171,000 to $190,000 USD / year
As a Senior Systems Engineer in our Autonomous Mobility & Delivery (AM&D) group, you will play a pivotal role in shaping the future of autonomous transportation at Uber.
Added 1 min ago
Lead Software Engineer - ServiceNow
JPMorgan Chase
San Francisco, CA
As a Lead Software Engineer at JPMorganChase within the Infrastructure Platform ServiceNow IT Service Management , you are an integral part of an agile team that works to enhance, build,…
Added 1 min ago
Technical Program Lead
Leidos
San Diego, CA
…activities while also contributing directly to systems engineering, integration, test, and evaluation…
Added 1 min ago
T
Product RF Engineer
TEKsystems
San Diego, CA
- $60 to $75 USD / hour
…RF/wireless and electromagnetic theory, antenna design, system integration, & wireless…
Added 1 min ago
ASIC Design Engineer II, Annapurna Labs - Cloud-Scale Machine Learning Acceleration
Amazon
San Diego, CA · Cupertino, CA
…server infrastructure; we’re handling massive scale and rapid integration of emergent technologies. We’re looking for an ASIC Design Engineer to help us trail-blaze new technologies and…
Added 1 min ago
ASIC Design Engineer II, Annapurna Labs - Cloud-Scale Machine Learning Acceleration
Amazon
San Diego, CA · Cupertino, CA
…server infrastructure; we’re handling massive scale and rapid integration of emergent technologies. We’re looking for an ASIC Design Engineer to help us trail-blaze new technologies and…
Added 1 min ago
Security Architect II
ICW Group
San Diego, CA
Partners with enterprise, solution, cloud, data, integration, infrastructure, and AI architects to embed security into technology strategies and solution designs.
Added 1 min ago
Airworthiness Principle Engineer
TASC Technical Services
San Diego, CA
Principal Airworthiness Engineer working within the Airworthiness Engineering Directorate supporting certification efforts on various air vehicle platforms. The selected candidate will…
Added 1 min ago
Software Engineer, Video SWE
Meta
Burlingame, CA · Sunnyvale, CA · San Diego, CA
…wearable experiences. We are looking for a Video Codec Software Engineer to build and optimize codec implementations and hardware-accelerated media pipelines for resource-constrained…

Closed listing

Cognizant

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.

Find open jobs More jobs with this employer

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

Similar jobs hiring now

Search current openings

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

Report this job