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Added 5 mins ago
Staff Security Engineer
Jobgether
Remote, United States
The Staff Security Engineer will play a key role in strengthening product, infrastructure, and application security across a leading product analytics platform. Working within the…
Added 5 mins ago
Sr. Identity Engineer, Google Cloud and DevOps
Jobgether
Remote, United States
The ideal candidate is an experienced infrastructure or DevOps engineer with deep expertise in Google Cloud identity management, automation, and enterprise platform engineering. You should…
Added 5 mins ago
J
Middleware Engineer – Software AG Stack
Jobgether
Remote, United States
- $48 to $52 USD / hour
As a Middleware Engineer, you will play a key role in managing and optimizing enterprise middleware environments built on the Software AG webMethods technology stack. You will oversee…
Added 5 mins ago
J
Lead Data Engineer
Jobgether
Remote, United States
- $110,000 to $145,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Lead Data Engineer based in the United States.
Added 7 mins ago
VLSI Design Automation Software Engineer
NVIDIA Corporation
North District, IL
NVIDIA is looking for a Software Engineer to build the next-gen infrastructure software behind our VLSI organization. You'll join a CAD team that develops the systems running NVIDIA's chip…
Added 7 mins ago
Senior Deep Learning Software Infrastructure Engineer
NVIDIA Corporation
CA · Santa Clara, CA · Santa Clara
…on the world. We are in search of a Deep Learning Software Infrastructure Engineer to propel NVIDIA’s Autonomous Vehicles project forward. In this role, you will build and scale training…
Added 10 mins ago
B
Senior Infrastructure Engineer, AI & ML, Penguin Random House (Open to Remote)
Bertelsmann-Jobs
Remote, United States
- $185,000 to $210,000 USD / year
…deliver models to production quickly. We are hiring a Senior Infrastructure Engineer to build and maintain the foundational systems that support this…
Added 26 mins ago
Lead Software Engineer
JPMC page
Plano, TX
As a Lead Software Engineer at JPMorganChase within the Corporate Sector – Corporate Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted…
Added 34 mins ago
J
Senior Analytics Engineer
Jobgether
Remote, United States
- $155,000 to $170,000 USD / year
As a Senior Analytics Engineer, you will build and evolve the data infrastructure that supports critical analytics, operational, and financial systems.
Added 1 hour ago
Staff Security Engineer
Jobgether
Remote, United States
This is an opportunity to take ownership of security across an innovative AI-powered platform where autonomous agents perform complex tasks involving code, research, and business…
Added 1 hour ago
Senior Solution Architect- Spark & Databricks Expert
Jobgether
Remote, United States
…engineering teams to develop innovative solutions and improve data platform capabilities. This role offers the opportunity to influence enterprise data strategies while mentoring technical…
Added 1 hour ago
J
Senior Backend Cloud Engineer
Jobgether
Remote, United States
- $120,000 to $170,000 USD / year
…ransomware and emerging digital threats. As a Senior Backend Cloud Engineer, you will play a key role in designing, building, and evolving scalable cloud-based data platforms and API…
Added 1 hour ago
J
Infrastructure Engineer, Enterprise AI
Jobgether
Remote, United States
- $208,500 to $225,000 USD / year
As an Infrastructure Engineer, Enterprise AI, you will play a key role in building and scaling the infrastructure that enables employees to transform AI-generated ideas, prototypes, and…
Added 2 hours ago
Sr Product Manager - Solutions
Cisco Systems, Inc.
San Jose, CA
Own end-to-end portfolios and platform strategies spanning 18 to 24 months to drive long-term business growth. Shape platform trajectories, develop prioritization frameworks, and build…
Added 2 hours ago
AWS Cloud Engineer IV
IGH ICW GROUP HOLDINGS, INC.
San Diego, CA
The purpose of the AWS Cloud Engineer IV is to design, implement, and maintain cloud infrastructure systems using Amazon Web Services (AWS). This position will play a crucial role in…
Added 2 hours ago
Senior Solutions Engineer
DomainTools
Remote, United States
For more than 25 years, the world's most advanced security teams have relied on DomainTools to identify malicious infrastructure before attacks happen. This is not a company coasting on…
Added 2 hours ago
Senior Product Marketing Manager
DomainTools
Remote, United States
The world's most advanced security teams rely on DomainTools to identify malicious infrastructure before it's used against them. We're not a company coasting on legacy. We're in an active…
Added 2 hours ago
Senior Product Marketing Manager
DomainTools
Remote, United States
The world's most advanced security teams rely on DomainTools to identify malicious infrastructure before it's used against them. We're not a company coasting on legacy. We're in an active…
Added 2 hours ago
Senior Product Marketing Manager
DomainTools
Remote, United States
The world's most advanced security teams rely on DomainTools to identify malicious infrastructure before it's used against them. We're not a company coasting on legacy. We're in an active…
Added 2 hours ago
Senior Product Marketing Manager
DomainTools
Remote, United States
The world's most advanced security teams rely on DomainTools to identify malicious infrastructure before it's used against them. We're not a company coasting on legacy. We're in an active…
Added 2 hours ago
Senior Product Marketing Manager
DomainTools
Remote, United States
The world's most advanced security teams rely on DomainTools to identify malicious infrastructure before it's used against them. We're not a company coasting on legacy. We're in an active…
Added 2 hours ago
Lead Specialist, Technical Architect
Pearson
Jefferson City, MO
ExamDeveloper is a web-based exam development platform that allows customers to write, review, and manage questions on their exams. Customers rely on ExamDeveloper to support the full…
Added 3 hours ago
IT Security Engineer II
CMTelematics
Cambridge, MA
CMT is looking for a highly motivated and collaborative IT Security Engineer to join the CMT team. Reporting to the leader of IT Security, you will work in a highly collaborative role,…
Added 3 hours ago
DN
AWS Cloud Data Engineer 3065-18
Delaware Nation Industries
Dahlgren, VA
- $150,000 to $170,000 USD / year
DNI is seeking a highly qualified Data Engineer to support the Joint Warfare Analysis Center (JWAC) under Air Force JWAC IT Services (JITS) Task Order 2. The Data Engineer will design,…
Added 3 hours ago
DN
AWS Cloud Data Engineer 3065-19
Delaware Nation Industries
Dahlgren, VA
- $150,000 to $170,000 USD / year
DNI is seeking a highly qualified Data Engineer to support the Joint Warfare Analysis Center (JWAC) under Air Force JWAC IT Services (JITS) Task Order 2. The Data Engineer will design,…

Closed listing

Cognizant

OT Security Platform Engineer – Dragos

Columbia, SC, 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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Added 28 days ago
Cybersecurity, OT-IT Security Consultant
Brown and Caldwell · Remote

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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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