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Added 1 min ago
UG
Senior Software Engineer - 2401660
UnitedHealth Group
Eden Prairie, MN
- $136,080 to $195,174 USD / year
DUTIES: Research, design, and develop computer and network software or specialized utility programs; drive key architecture and infrastructure initiatives with various networking, cyber…
Added 2 mins ago
Test Engineer - Prin
BAE Systems
Nashua, NH
Must hold an active DoD Secret level security clearance
Added 6 mins ago
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Senior Industrial Engineer (DC Implementation)
DSV
Columbus, OH
- $98,000 to $128,000 USD / year
Job Posting Title: Senior Industrial Engineer (DC Implementation) - 132945
Added 6 mins ago
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Senior Industrial Engineer (DC Implementation)
DSV
Lancaster, TX
- $100,000 to $128,000 USD / year
Job Posting Title: Senior Industrial Engineer (DC Implementation) - 132946
Added 6 mins ago
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Network Security Engineer
PlanetArt
Remote, United States
- $80,000 to $120,000 USD / year
PlanetArt is looking for a Network Security Engineer to support the company’s Security Department. The successful candidate will assess network and server security, monitor security events,…
Added 7 mins ago
IG
Controls Engineer
Insight Global
Orion, MI
- From $45 USD / hour
Added 7 mins ago
Tactical Data Link (TDL) / Interoperability Data Specialist
CACI, INC.-FEDERAL
Norco, CA
…Intelligence, Surveillance, and Reconnaissance (C4ISR) systems, network design, and tactical…
Added 8 mins ago
Network Operations Engineer II
Astreya Partners, LLC
Denver, CO
Network Operations Engineer II - Client Onsite
Added 10 mins ago
Broadcast Engineering - AV & IT
Versant
Orlando, FL
…of iconic and innovative brands, including CNBC, MS NOW, USA Network, Golf Channel, Oxygen, E!, SYFY, and Versant's sports division USA Sports, along with complementary digital assets…
Added 13 mins ago
Mechanical Design Engineer (R&D Engineer 2/3)
Los Alamos National Laboratory
Los Alamos, NM
AOT-MDE is seeking a strongly self-motivated Mechanical Engineer (R&D Engineer 2/3) to be a member of the Engineering Team.
Added 13 mins ago
Project Controls Engineer 3 (Project Controls 3)
Los Alamos National Laboratory
Los Alamos, NM
Added 13 mins ago
Engineering Technologist 3/4
Los Alamos National Laboratory
Los Alamos, NM
The Engineer Technologist supports a challenging and technically complex construction scope requiring consistent engineering services, timely engineering deliverables, and direct support to…
Added 13 mins ago
R&D Engineer 1/2
Los Alamos National Laboratory
Los Alamos, NM
This position will be filled at either the R&D Engineer 1 or 2 level, depending on the skills of the selected candidate. Additional job responsibilities (outlined below) will be assigned if…
Added 13 mins ago
Production Liaison Engineer (R&D Engineer 4)
Los Alamos National Laboratory
Los Alamos, NM
This position will be filled at an R&D Engineer 4 level.
Added 13 mins ago
Program Manager 1
Los Alamos National Laboratory
Los Alamos, NM
…must demonstrate initiative, take direction from the GTS chief engineer as well as group management, and collaborate effectively with Weapons Facility…
Added 13 mins ago
Project Controls Engineer 3 (Project Controls 3)
Los Alamos National Laboratory
Los Alamos, NM
This Project Controls Engineer 3 (PCE3)/Project Controls 3 position is within the Project Controls Division (PC-DO) and will be deployed into programs within the Weapons Directorate (DDW)…
Added 13 mins ago
Project Engineer Controls 4 (Project Controls 4)
Los Alamos National Laboratory
Los Alamos, NM
This Project Engineer Controls 4 (PCE4) position is a Project Controls Division position that provides leadership and oversight for a Project Controls team responsible for implementing LANL…
Added 13 mins ago
Test Engineer (R&D Engineer 3)
Los Alamos National Laboratory
Los Alamos, NM
This position will be filled at the R&D Engineer 3 level.
Added 13 mins ago
Cleared Senior/Principal Mechanical Engineer - Component Engineer, Onsite
Sandia National Laboratories
Albuquerque, NM
We are seeking an exceptional mechanical engineer to support our ferroelectric neutron generator (FENG) products. As a component engineer you will serve in various roles, including…
Added 14 mins ago
Chief Engineer
Peraton
Fort Meade, MD
…Directorate at Fort Meade, MD and we are looking for a Chief Engineer. This team gets the calls nobody else can answer: performance failures in DoD applications and networks that no other…
Added 18 mins ago
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Campus Fiber Infrastructure Construction Monitor, Data Centers
AECOM
Houston, TX
- $75,000 to $83,000 USD / year
Added 21 mins ago
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Manufacturing Engineer
Actalent
Edgewater, FL
- $35 to $45 USD / hour
…productivity and reduce operational costs. The Manufacturing Engineer applies industrial engineering principles, Lean methodologies, and continuous improvement techniques to reengineer…
Added 21 mins ago
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Project Manager
Actalent
Mulberry, FL
- $100,000 to $130,000 USD / year
Assist in preparation of field installation subcontract packages. Coordinate Tampa Electric comments to consulting engineer and supplier documents, and ensure documents are appropriately…
Added 21 mins ago
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Hardware Design Engineer
Actalent
Annapolis Junction, MD
- $150,000 to $215,000 USD / year
FPGA Hardware Design EngineerJob DescriptionThe primary role of the Hardware Design Engineer is to lead FPGA architecture, design, and development efforts in support of advanced embedded…
Added 21 mins ago
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Pipe Stress Engineer
Actalent
LAKE MARY, FL
- $40 to $65 USD / hour
Job Title: Pipe Stress EngineerJob DescriptionAs a Pipe Stress Engineer, you will play a crucial role in ensuring that piping code requirements are correctly defined and incorporated into…

Closed listing

OT Security Platform Engineer – Dragos

Santa Fe, NM, 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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More about this job

Skills

ICS
Troubleshoot
Leadership
Documentation
Cybersecurity
Incident response
ServiceNow
IT service management
CISSP
CCNA
CCNP

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Jobs in the United States