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UG
Senior Software Engineer - 2401660
UnitedHealth Group
Eden Prairie, MN
- $136,080 to $195,174 USD / year
…and infrastructure initiatives with various networking, cyber security, and infrastructure as code teams; build accounting and finance platform within existing platforms, and come up with a…
Added just now
UG
Senior AI/ML Engineer - Remote
UnitedHealth Group
Eden Prairie, MN
- $120,100 to $214,500 USD / year
area, you will be required to work in the office a minimum of four days per week
Added 6 mins ago
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Senior Industrial Engineer (DC Implementation)
DSV
Columbus, OH
- $98,000 to $128,000 USD / year
For warehouse consolidation, relocation, or new real estate projects, the Senior Industrial Engineer will be responsible for collecting and collating all customer requirements for those to…
Added 6 mins ago
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Senior Industrial Engineer (DC Implementation)
DSV
Lancaster, TX
- $100,000 to $128,000 USD / year
For warehouse consolidation, relocation, or new real estate projects, the Senior Industrial Engineer will be responsible for collecting and collating all customer requirements for those to…
Added 6 mins ago
P
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 6 mins ago
Mechanical Engineer
Oterra
Mount Pleasant, WI
The Mechanical Engineer supports the design, installation, reliability and continuous improvement of Oterra's manufacturing equipment and facilities. This role partners with Production,…
Added 6 mins ago
IG
Embedded Software Engineer
Insight Global
Atlanta, GA
- From $57 USD / hour
- Experience with avionics data buses (MIL-STD-1553, ARINC 429, Ethernet, RS-422, etc.), tactical data links, military radios.
Added 9 mins ago
Cybersecurity Engineer
IRC Trane Technologies Company LLC
Davidson, NC
The Security Engineer is responsible for managing, maintaining, configuring, and supporting security technologies that protect enterprise identities, endpoints, applications, and data.
Added 11 mins ago
Construction Engineering Aide II- Summer Internship
Fluor
Lebanon
…department as an aide, document management helper, survey helper or data entry…
Added 12 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 12 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 12 mins ago
Principal Mechanical Engineer
Leidos
Albuquerque, NM
…large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is…
Added 12 mins ago
Cleared R&D Systems Engineer - Interconnectivity and Verification, Onsite
Sandia National Laboratories
Albuquerque, NM
Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a…
Added 12 mins ago
Cleared Senior/Principal R&D Systems Engineer ¿ System Security Engineering & Assurance, Onsite
Sandia National Laboratories
Albuquerque, NM
Sandia¿s Nuclear Enterprise Assurance (NEA) Team seeks a multidisciplinary R&D Systems Security Engineer to lead the secure product realization lifecycle for high-consequence national…
Added 12 mins ago
Cleared Senior/Principal R&D Systems Engineer - Interconnectivity and Verification, Onsite
Sandia National Laboratories
Albuquerque, NM
Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a…
Added 12 mins ago
Cleared Senior/Principal Systems Engineer - Space Systems, Onsite (Colorado Springs, CO)
Sandia National Laboratories
Albuquerque, NM
We are seeking a cleared, experienced Space Systems Engineer to be an on-site customer liaison that sits with the US Space Force customer in Colorado Springs, Colorado. The person occupying…
Added 12 mins ago
Senior/Principal RD Computer Engineer - LabVIEW Programmer, Onsite
Sandia National Laboratories
Albuquerque, NM
Organization 7588 is seeking an experienced Software Engineer to join our dynamic team. Our teams of engineers have a deep understanding of designing, building, and maintaining complex…
Added 12 mins ago
Sr Mechanical Engineer
Leidos
Albuquerque, NM
Leidos Defense Systems is seeking a highly motivated Sr Mechanical Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation…
Added 12 mins ago
Cleared Senior/Principal R&D Mechanical Engineer - Targets, Countermeasures and Associated Objects (TCAO), Onsite
Sandia National Laboratories
Albuquerque, NM
Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a…
Added 12 mins ago
Mid-Early Career R&D Computer Aided Design and Drafting Technologist, Onsite
Sandia National Laboratories
Albuquerque, NM
We are seeking a Computer Aided Design and Drafting Technologists to join our Design Engineer Group. In this role, you will be at the forefront of innovation, transforming customer concepts…
Added 13 mins ago
Chief Engineer
Peraton
Fort Meade, MD
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading…
Added 16 mins ago
Union Mobile HVAC Technician
US AMR-Jones Lang LaSalle Americas, Inc.
Chicago, IL
Must have a high school diploma or GED
Added 19 mins ago
Senior Electrical Engineering Leader - Power Infrastructure
GE Vernova
Greenville, SC
This position is ideal for an experienced electrical engineer who enjoys solving complex power system challenges, leading capital projects, influencing long-term infrastructure strategy,…
Added 20 mins ago
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Systems Engineer
Actalent
Chantilly, VA
- $115,000 to $190,000 USD / year
Job Title: Systems Engineer Advanced Radar and Mission SystemsJob DescriptionThis Systems Engineer role focuses on developing advanced radar and mission systems for Navy applications,…
Added 20 mins ago
Machine Design Engineer
Oak Ridge National Laboratory
Oak Ridge, TN
…transformative solutions to compelling problems in energy and security. The Enrichment Systems Engineering Section is seeking a Machine Design Engineer who will support the Enrichment…

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