Jobs in the United States

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Added 7 mins ago
Application Engineer
SigmaTEK Systems, LLC
NC · MN
We are seeking a motivated Application Engineer (P1) to support our GibbsCAM reseller network by delivering reliable technical assistance, foundational product knowledge, and consistent…
Added 11 mins ago
TT
Lead Platform Engineer
True Talent Solutions Partners
South San Francisco, CA
- $205,000 to $235,000 USD / year
…engineering with technical leadership to build reliable systems that support lab operations and scientific data…
Added 11 mins ago
TT
Software Engineer
True Talent Solutions Partners
New York, NY
- $192,500 to $258,000 USD / year
On-site in New York, NY, five days per week.
Added 14 mins ago
Software Engineer Principal
SAIC
Remote, United States
Candidates must have the ability to get a Secret Security clearance
Added 14 mins ago
Principal Systems Integrator
Altamira Technology Corporation
Warrenton, VA
· Lead Altamira’s team to support the Highly Integrated Versatile Enterprise (HIVE) Ground Integration contract effort by NRO/GED/SGSPO whose scope includes: CONOPS development and mission…
Added 14 mins ago
Industrial Process Engineer
ContiTech
Winchester, VA
Support equipment selection, installation, and validation for new or upgraded production systems
Added 15 mins ago
A/AI Machine Learning Engineer
Lockheed Martin
Manassas, VA
Interfacing with users of GenAI tools to provide technical support and solicit feedback
Added 15 mins ago
DevSecOps Engineer (AI/ML)
CACI International
Reston, VA
We're looking for an engineer who is passionate about AI and enjoys applying modern DevSecOps practices to build, deploy, secure, and sustain production AI systems. You'll help operate and…
Added 15 mins ago
Mech Colo Regional Engineer , Colocation Region Engineering- AMER
Amazon
Herndon, VA
…other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers…
Added 15 mins ago
Controls Engineer, Data Center, Colocation Regional Engineering - AMER
Amazon
Herndon, VA
As a Controls Colo Engineer, you will work with internal business teams and with colocation vendors to identify, document, and resolve any operational/design deficiencies which could impact…
Added 15 mins ago
DC Civil Engineer, DCDE AMER Civil East, AWS DC Engineering
Amazon
Herndon, VA
AWS is seeking a Data Center Civil Engineer to join its East Design team.
Added 15 mins ago
Mech Colo Regional Engineer , Colocation Region Engineering- AMER
Amazon
Herndon, VA
…other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers…
Added 15 mins ago
AWS Senior DevOps Engineer
NTT America, Inc.
Herndon, VA
NTT DATA is seeking an AWS Senior DevOps Engineer to support a large-scale modernization initiative focused on cloud automation, infrastructure-as-code, CI/CD pipeline engineering, secure…
Added 15 mins ago
IG
Remote AI Engineer
Insight Global
Norfolk, VA
- $56 to $82 USD / hour
Insight Global is seeking a qualified Remote AI Engineer in support of one of our large federal clients in Norfolk, VA. This candidate will be responsible for designing, building, and…
Added 15 mins ago
AI Engineer 5 (AI Foundations)
Capital One
McLean, VA
Design, develop, test, deploy, and support AI software components including foundation model training, large language model inference, agents and multi-agent workflows, similarity search,…
Added 15 mins ago
Software Engineer (IBM Cognos)
Highmark Health
Richmond, VA
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
Added 15 mins ago
AI Native Data and Knowledge Architect - Senior Manager
EY
Richmond, VA · Arlington, VA · Chantilly, VA · McLean, VA
To qualify you must have
Added 15 mins ago
Technical Engineer
Highmark Health
Richmond, VA
…andimplementingtechnical solutions, as well as providing general production monitoring and support, meeting defined scope, target dates and budgets with minimal or no…
Added 16 mins ago
Network Security Engineer – Palo Alto
Cognizant
Richmond, VA
We are seeking an experienced Network Security Engineer with strong hands-on expertise in Palo Alto and Cisco firewall technologies to design, implement, migrate, and support enterprise…
Added 16 mins ago
Applied AI Health Data System Engineer-Senior Manager
PwC
Richmond, VA
What You Must Have
Added 16 mins ago
C
Data Modeler – Telecom Data & Information Architecture
Cognizant
Richmond, VA
- $120,000 to $135,000 USD / year
…technology, reimagine processes, and transform experiences. We engineer modern businesses to improve everyday life. Our associates around the globe help clients build stronger, more agile,…
Added 16 mins ago
Staff Eng, Process Control
Smurfit Westrock
West Point, VA
The Process Control Engineer position: provides technological and engineering expertise for the implementation of new process control technology and equipment; evaluates and resolves…
Added 16 mins ago
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Senior Electrical Controls Systems Engineer
BWXT
Lynchburg, VA
- $136,000 USD / year
BWXT is seeking a Senior Electrical Controls Systems Engineer to join our team in Lynchburg, VA. In this role, you will design, program, test, and optimize advanced control systems that…
Added 16 mins ago
Production Control Engineer I, II, III
Prism Maritime
Chesapeake, VA
Must have a H.S
Added 16 mins ago
EG
Forward Deployed AI/ML Engineer IV
Eliassen Group
Richmond, VA
- $170,000 to $190,000 USD / year
As a Forward Deployed Engineer, AI/ML, you will join our client's AI and Data Engineering (AIDE) team and embed directly with utility clients to understand their hardest operational…

Closed listing

OT Security Platform Engineer – Dragos

Phoenix, AZ, 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