Find work in the United States.

6,448,914 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
R
Engineering Manager, Security (Cloud, Infrastructure & Application Security)
Replit
Foster City, CA
- $250,000 to $387,000 USD / year
Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software…
Added 2 mins ago
R
SOC Engineer
Replit
Foster City, CA
- $250,000 to $374,000 USD / year
Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software…
Added 4 mins ago
B
Senior Software Engineer (Full-Stack)
BioTalent
San Diego, CA
- $180,000 USD / year
Senior Software Engineer (Full Stack: Mobile & Cloud)
Added 4 mins ago
Software Engineer - Fraud Systems
Regions Bank
Birmingham, AL · Charlotte, NC · Atlanta, GA
At Regions, the Software Engineer oversees application development, modification, and maintenance of applications. This position monitors system applications, ensures systems run smoothly,…
Added 4 mins ago
Software Engineer - Risk Systems
Regions Bank
Birmingham, AL · Charlotte, NC · Atlanta, GA
At Regions, the Software Engineer oversees application development, modification, and maintenance of applications. This role monitors system applications, ensures systems run smoothly, and…
Added 4 mins ago
Senior Solutions Architect - AI and Emerging Technologies
Micron Technology
Boise
Experience developing enterprise applications using Python, Java, JavaScript, .NET, C++, or similar technologies.
Added 4 mins ago
Staff AI/GPU Cloud Engineer
Micron Technology
Boise
…resilient multi-cloud infrastructure that enables business-critical applications, AI initiatives, and enterprise services. We partner closely with Security, Infrastructure, Data,…
Added 4 mins ago
Change Management Engineer
Micron Technology
Boise
Drive and assist with projects related to various Micron Execution System (MES) applications.
Added 4 mins ago
Staff System Engineer
Micron Technology
Boise
Support the deployment, integration, and operation of AI-driven applications, services, and agents aligned to business workflows
Added 4 mins ago
Gas Turbine Project Engineer
GE Gas Turbines (Greenville) L.L.C.
United States
The Lead Gas Turbine Project Engineer provides technical project management, technical direction, and drives coordination of engineering activities and critical issue resolution for…
Added 4 mins ago
GE
GE Vernova - Energy Optimization Software Engineer Intern - Summer 2027
GE Energy Management Services, LLC
United States
- $21 to $36 USD / hour
Familiarity with machine learning, deep learning, GPU applications, or quantum computing
Added 5 mins ago
Senior Software Engineer
BAE Systems
Nashua, NH
Job Description BAE Systems is seeking a Senior Software Engineer to join the Digital Architecture Team (DAT) in Nashua, NH. DAT provides shared digital platforms and forward-deployed…
Added 5 mins ago
Sr Software Test Automation Engineer
Intuitive
Sunnyvale, CA
Experience with automated GUI testing using Squish (or similar), including scripting and maintaining tests for embedded applications.
Added 7 mins ago
Network Engineer w/ F5 experience (Active Secret clearance)
Akima, LLC
Alexandria, VA
SUVI Global Services is seeking a Network Engineer with F5 experience to support IT operations across all DoD OIG networks. To join our team of outstanding professionals, apply today!
Added 8 mins ago
RE
Sr. Staff System Engineer – Energy Generation, Storage & Conversion
Renesas Electronics
San Francisco, CA
- $200,000 to $215,000 USD / year
We are seeking an experienced and visionary System Engineer to define and drive end-to-end solutions for energy generation, storage, and power conversion systems. This role bridges energy…
Added 8 mins ago
Sr. Staff System Engineer – Energy Generation, Storage & Conversion
Renesas Electronics
Austin, TX
We are seeking an experienced and visionary System Engineer to define and drive end-to-end solutions for energy generation, storage, and power conversion systems. This role bridges energy…
Added 8 mins ago
Sr. Staff System Engineer – Energy Generation, Storage & Conversion
Renesas Electronics
Raleigh, NC
We are seeking an experienced and visionary System Engineer to define and drive end-to-end solutions for energy generation, storage, and power conversion systems. This role bridges energy…
Added 8 mins ago
Sr. Staff System Engineer – Energy Generation, Storage & Conversion
Renesas Electronics
Plano, TX
We are seeking an experienced and visionary System Engineer to define and drive end-to-end solutions for energy generation, storage, and power conversion systems. This role bridges energy…
Added 8 mins ago
Sr. Staff System Engineer – Energy Generation, Storage & Conversion
Renesas Electronics
Phoenix, AZ
We are seeking an experienced and visionary System Engineer to define and drive end-to-end solutions for energy generation, storage, and power conversion systems. This role bridges energy…
Added 8 mins ago
Research Engineer IV or V
University of Maine System
Orono, ME
Research Engineer IV or V will execute and lead complex engineering research and development activities involving structural and component design, advanced composite materials, mechanical…
Added 8 mins ago
O
Senior Manager - Quality Engineering
Oracle
Augusta, ME
- $126,200 to $264,100 USD / year
Added 8 mins ago
Network Security Engineer Master
GovCIO
Augusta, ME
GovCIO is seeking a highly experienced Master Network & Security Engineer to lead the design, operation, troubleshooting, and continuous improvement of enterprise network-security…
Added 8 mins ago
Senior Product Manager
Acxiom
Augusta, ME
Added 8 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Augusta, ME
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 8 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Augusta, ME
- $86,000 to $99,000 USD / year
As a Senior Java Full Stack Engineer – Spring Boot & AWS , you will make an impact by designing and delivering scalable, secure, cloud-based applications using Java, Spring Boot, React, and…

Closed listing

Cognizant

OT Security Platform Engineer – Dragos

Carson City, NV, 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

Report this job