Jobs in the United States

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Added 1 min ago
Software Engineer
Jerry's Enterprises Inc.
Edina, MN
· Hybrid work schedule, 2 days remote and 3 days in office
Added 1 min ago
Program Manager III, Engineering (Hybrid, Sunnyvale)
CrowdStrike, Inc.
Sunnyvale, CA
This role is hybrid in Sunnyvale, CA requiring 2-3 days in office
Added 1 min ago
Sr. Engineer II - Risk Platform (Hybrid, Sunnyvale)
CrowdStrike, Inc.
Sunnyvale, CA
This role is hybrid in Sunnyvale, CA requiring 2-3 days in office
Added 1 min ago
Senior Staff Software Engineer, High Performance Networking, Platforms Infrastructure Engineering
Google
Sunnyvale, CA · New York, NY
As a Senior Staff Software Engineer, you will lead the evolution of this stack. You will drive the integration of the high-performance networking layers with industry-leading Parallel File…
Added 1 min ago
Partner Solutions Architect, Ecosystem Engineer Data Systems
Google
Atlanta, GA · Austin, TX · Boulder, CO · Chicago, IL · Addison, TX · Miami, FL
7 years of experience in customer or partner-facing technical roles such as Solutions Architect, Partner Engineer, Customer Engineer, or Principal Data Architect in a cloud computing…
Added 3 mins ago
Project Engineer
Actalent
Bloomfield, CT
We are seeking a Project Engineer to lead a strategic product standardization initiative within a complex engineering and manufacturing environment.This role will coordinate…
Added 3 mins ago
A
Software Engineer
Actalent
Irvine, CA
- $70 USD / hour
Software Engineer II Next-Generation Embedded & AI-Driven Platform Development
Added 3 mins ago
Industrial Engineer
Actalent
Lansing, MI
Job Title: Industrial Engineer Manufacturing Optimization Material EngineerJob DescriptionThis Industrial Engineer role focuses on manufacturing optimization and material engineering within…
Added 4 mins ago
UG
Lead Software Engineer - Remote
UnitedHealth Group
Santa Clara, CA
- $112,700 to $193,200 USD / year
area, you will be required to work in the office a minimum of four days per week
Added 7 mins ago
Software Engineer - Typescript/Node
BALLY’S INTRALOT SA
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This role sits on the team building and operating our next-generation lottery platform - a cloud-native, containerized, microservices-based system with a React front end, node.js services,…
Added 10 mins ago
Senior Pre-Sales Infrastructure/Network Design Engineer
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New York, NY
Willingness to work onsite four days per week in New York, NY, or Pittsburgh, PA
Added 10 mins ago
Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer
ewminds consulting Services
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(SVP) Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer)
Added 10 mins ago
Full Stack Engineer
ewminds consulting Services
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· Own platform resiliency: vulnerability management, compliance to enterprise resiliency initiatives, root-cause analysis, problem management, and continuous service improvement
Added 10 mins ago
Vice President – Full Java Stack Engineer
ewminds consulting Services
Pittsburgh, PA
We are seeking a Vice President – Full Stack Engineer to join a mission-critical engineering team supporting a high-performance, regulated enterprise platform. This is a hands-on…
Added 10 mins ago
Senior Forward Deployed Engineer (FDE Lead
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East Pittsburgh, PA
Lead a portfolio of forward-deployed engineering engagements across business and platform domains; define priorities, allocate resources, and ensure delivery of measurable outcomes within…
Added 11 mins ago
Lead Full Stack Engineer 181926
CTI Consulting
westlake, TX
ensuring all applications and platform components are maintained to the
Added 11 mins ago
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Data Analytics Engineer (Consultant)
Boldt
Appleton, WI
- $35 USD / hour
The Boldt Company is seeking a Data Analytics (Consultant) Engineer to design, engineer, and maintain business-ready data products that power enterprise reporting, analytics, and AI. This…
Added 12 mins ago
AI Platform Engineer
Robert Half
Jacksonville, FL
…power next-generation AI solutions? We're looking for an AI Platform Engineer to help design, automate, and support a modern Azure-based platform used to deploy and manage AI applications,…
Added 13 mins ago
Lead Network Engineer (Hybrid)
Fortitude Mining, LLC
Dallas, TX
Active CCNA, CCNP, or Fortinet Certified Professional (FCP) in Secure Networking certification required
Added 16 mins ago
Section 508 Compliance Test Engineer
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Remote, United States
Join our team supporting USTRANSCOM's Joint Transportation Management System (JTMS), a mission-critical enterprise platform that modernizes transportation, logistics, and financial…
Added 16 mins ago
Data Test Engineer
CACI
Remote, United States
Join our team supporting USTRANSCOM's Joint Transportation Management System (JTMS), a mission-critical enterprise platform that modernizes transportation, logistics, and financial…
Added 16 mins ago
Quality Engineer
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…manufacturing, modular deployment, and lifecycle services under one platform, we streamline execution and bring complex projects online faster - without compromising performance. With a…
Added 16 mins ago
Lead Market Operations Engineer - Demand Response
ERCOT
Austin, TX
At ERCOT, our diverse and dynamic work environment provides a platform on which employees can work together to build the future of the Texas power grid and wholesale market utilizing the…
Added 16 mins ago
Senior Data Engineer
Pacific Life Insurance Company
United States
Troubleshoot production issues, perform root cause analysis, and ensure platform reliability and performance.
Added 17 mins ago
Senior Site Reliability Engineer
Tapcheck
Remote, United States
Tapcheck gives workers access to wages they've already earned, so when our platform has a bad day, real people wait on their pay. We're turning our DevOps function into a Site Reliability…

Closed listing

OT Security Platform Engineer – Dragos

Indianapolis, IN, United States

The annual salary for this position is between $[160,000 - 191,000] 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 - 191,000] 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 10, 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 - 191,000] 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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Jobs in the United States