Jobs in the United States

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Added 4 mins ago
Senior Cloud Solutions Architect – Agentic AI, Integration & Architecture
SoHo Dragon
New York, NY
A major public-sector transportation organization is seeking a Senior Cloud Solutions Architect / Cloud Engineer/Application Architect with deep expertise in AI agentic architecture,
Added 5 mins ago
SG
Director of Operations
Smiths Group
Melrose Park, IL
- $180,000 to $220,000 USD / year
…others, following established safety procedures, equipment operating guidelines, and proper ergonomic…
Added 6 mins ago
Quality Engineer
READER PRECISION SOLUTIONS
Elkhorn, WI
The Quality Engineer is a hands-on technical role at Reader Precision Solutions, bringing expertise in metrology, gage management, and CMM/Keyence/Oasis programming to support the…
Added 7 mins ago
Senior AI Engineer - Agentic Systems - Onsite
Conifers.ai
Dallas, TX
Candidates must be based in the Dallas–Fort Worth area and available to work from our office five days per week
Added 9 mins ago
Air Quality Consultant - Environmental Consultant II
PROtect, LLC
Remote, United States
We’re seeking a motivated and detail-oriented Environmental Engineer or Consultant to support environmental compliance, calculating and monitoring emissions, and related consulting…
Added 9 mins ago
Mechanical Engineer (Early Career)
Battelle
Columbus, OH · COLUMBUS, OH
We are currently seeking a Mechanical Engineer (Early Career) to join the Advanced Microsystems Solutions business line. This position is an onsite opportunity located in Columbus, OH.
Added 11 mins ago
Entry-Level Civil Engineer
Learn more about us
Cherry Hill, NJ
Ardurra is seeking an Entry-Level Civil Engineer to join our team in Cherry Hill, NJ.
Added 13 mins ago
Maritime Autonomy Engineer
Booz Allen Hamilton INC.
Bremerton, WA
We are an autonomy-focused engineering team operating at the intersection of robotics, artificial intelligence, and the maritime domain. Our mission is to design, develop, and deploy…
Added 17 mins ago
PC
Field Service Engineer, Electromechanical Maintenance
Phillips Corporation
Remote, United States
- $65,000 to $95,000 USD / year
At Phillips Corporation’s Advanced Manufacturing Solutions (AMS) division, the Service Engineer plays a pivotal role in driving customer uptime and leading the installation, integration,…
Added 17 mins ago
PC
Field Service Engineer, Electromechanical Maintenance
Phillips Corporation
Remote, United States
- $65,000 to $95,000 USD / year
At Phillips Corporation’s Advanced Manufacturing Solutions (AMS) division, the Service Engineer plays a pivotal role in driving customer uptime and leading the installation, integration,…
Added 17 mins ago
PC
Field Service Engineer, Electromechanical Maintenance
Phillips Corporation
Remote, United States
- $65,000 to $95,000 USD / year
At Phillips Corporation’s Advanced Manufacturing Solutions (AMS) division, the Service Engineer plays a pivotal role in driving customer uptime and leading the installation, integration,…
Added 17 mins ago
PC
Field Service Engineer, Electromechanical Maintenance
Phillips Corporation
Remote, United States
- $65,000 to $95,000 USD / year
At Phillips Corporation’s Advanced Manufacturing Solutions (AMS) division, the Service Engineer plays a pivotal role in driving customer uptime and leading the installation, integration,…
Added 17 mins ago
Deputy Area Field Engineer - CARDINAL
Bechtel Corporation
New Albany, OH
Establishes a Design/Field Engineering working relationship and lines of communication with the Project Engineer including agreement on engineering deliverables.
Added 18 mins ago
AI Processor Hardware/Software Integration Engineer (2027 New College Graduate)
MIPS Holding Inc
TX
Must have at least an overall 3.0 GPA and proven good academic standing
Added 21 mins ago
Entry-Level Civil Engineer
Early & Internships
Cherry Hill, NJ
Ardurra is seeking an Entry-Level Civil Engineer to join our team in Cherry Hill, NJ.
Added 22 mins ago
Endpoint Security Engineer, Technology
Point72
NY
Engineer application control, device control, and host firewall policies from audit mode through measured enforcement across diverse endpoint populations
Added 22 mins ago
Data Security Engineer
Point72
NY
Hands-on experience deploying and operating data protection platforms, such as Microsoft Purview, including sensitivity labels, auto-labeling, policies, sensitive information types,…
Added 28 mins ago
CI
Sr Staff Software Engineer, Stream Integrations
Cribl, Inc
Denver, CO
- $230,000 to $280,000 USD / year
…control over their real-time data. We are looking for a Sr Staff Engineer to help build our core data platform which ingests, enriches, transforms, shapes, and routes data from and to…
Added 28 mins ago
TA
2027 Earth-Orbit Flight Dynamics Engineer
The Aerospace Corpor
Colorado Springs, CO
- $100,900 to $175,400 USD / year
Trajectory design and optimization for launch vehicles and spacecraft for missions operating in LEO, MEO, HEO, GEO, and other earth-centric regimes
Added 28 mins ago
MI
Sr. Platform Infrastructure Engineer
Maxar Intelligence I
Westminster, CO
- $128,000 to $170,000 USD / year
Experience deploying and operating production workloads in AWS
Added 28 mins ago
MS
Field Engineer
Motorola Solutions, Inc.
Denver, CO
- $40,123 USD / year
Work Location: Remote / field-based anywhere in the United States; candidate must reside at least one hour of a major airport hub · Driving Record: Must hold a current, valid driver's license with a clean driving record and no traffic violations
Added 36 mins ago
Staff Software Engineer, AI/ML, ML Infrastructure, Search Ads
Google
Mountain View, CA · Pittsburgh, PA
Experience designing and operating distributed computing systems for large-scale AI/ML workloads.
Added 36 mins ago
Data Center Technician I
Google
Bridgeport, CT
Must have the ability to work non-standard hours, including working weekends, night shifts, holidays and on shift-based schedules as required
Added 36 mins ago
Data Center Technician II (Weekend Shift)
Google
Lancaster, OH
Must have the ability to work non-standard hours, including working weekends, night shifts, holidays and on shift-based schedules as required
Added 40 mins ago
P
Test & Validation Integration Engineer - TS/SCI clearance - Chantilly, VA
PGTEK
Chantilly, VA
- $155,000 to $200,000 USD / year
Work Arrangement: 100% Onsite – 5 Days per Week · Candidates must be able to work onsite five days per week in Chantilly, VA

Closed listing

OT Security Platform Engineer – Dragos

Helena, MT, 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