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Added 1 min ago
VP, Business Intelligence Lead
LPL Financial Corp
Austin, TX
…evolution of scalable, secure, and modern data platforms that support analytics, business intelligence, artificial intelligence, and data-driven decision making across the enterprise. The…
Added 1 min ago
LF
Sr. Tech Support Rep
LPL Financial Corp
United States
- $23.18 to $38.63 USD / hour
The main goal of a Senior Technical Support Representative is to provide world class technical support and training to LPL Financial Advisors and their staff for authorized LPL software…
Added 1 min ago
Senior Analyst, Cybersecurity
LPL Financial Corp
United States
Applicants must have valid U.S
Added 1 min ago
LF
Disaster Recovery Engineer II
LPL Financial Corp
United States
- $35.01 to $58.38 USD / hour
This is a hybrid role, requiring onsite presence at our Fort Mill SC office 3 days per week, as much of the team and leadership are based there
Added 1 min ago
LF
Senior Disaster Recovery Engineer
LPL Financial Corp
United States
- $43.78 to $72.94 USD / hour
This is a hybrid role, requiring onsite presence at our Fort Mill SC office 2–3 days per week, as much of the team and leadership are b
Added 1 min ago
R
Diesel Mechanic Mobile Maintenance
Ryder
ROSEVILLE, MI · DETROIT, MI
- $32.73 USD / hour
Must have or meet federal PM certification requirements through any combination of classroom training or work experience totaling 1 year · Must have minimum tools required to perform their job duties as outlined in Ryder's Maintenance policy 2.02
Added 1 min ago
Recruiter - IHA
Manpower
Jacksonville, FL
Identify roadblocks in client delivery and proactively solution with appropriate stakeholders.
Added 2 mins ago
JC
HVAC Mechanical Service Apprentice Technician (union)
Johnson Controls Inc.
United States
- $22.89 USD / hour
…addition, we provide factory certification through our Service Technical Academy (STA). We will equip you with tools and a vehicle to perform your job at the highest standard. Provide our…
Added 2 mins ago
Consulting Engineer Account Executive
Johnson Controls Inc.
United States
Support resolution of technical and project challenges
Added 2 mins ago
AF
Group Product Manager (eSource Clinical Data Management)
Act for Health, Inc
Remote, United States
- $113,200 to $179,100 USD / year
…Research, Impairments, or Catastrophic Care division, you will support our mission to deliver care and other services that enhance the quality of life of our clients. Be a part of our…
Added 2 mins ago
A
Superintendent – Sports & Entertainment Construction
AECOM
Jacksonville, FL
- $105,000 to $170,000 USD / year
The ideal candidate will bring strong field leadership, technical expertise, and experience managing complex, fast-paced construction projects, preferably within sports and entertainment,…
Added 2 mins ago
CC
Maintenance Technician
Cressy Commercial Real Estate LLC
Lawrence, IN
- $21 to $30 USD / hour
We are seeking a skilled Commercial Maintenance Technician to support the safe, efficient and reliable operations of our commercial office buildings. The ideal candidate will have a strong…
Added 2 mins ago
Legal AI Engineer
Cleary Gottlieb Steen & Hamilton LLP
New York, NY
…business challenges, whether domestic or international. We support every client relationship with intellectual agility, commercial acumen, and a human…
Added 2 mins ago
Junior Legal AI Engineer
Cleary Gottlieb Steen & Hamilton LLP
New York, NY
…business challenges, whether domestic or international. We support every client relationship with intellectual agility, commercial acumen, and a human…
Added 2 mins ago
Certified Industrial Hygienist
CSS, Inc
Bethesda, MD
Candidate must possess a Bachelor of Science (BS) or Master of Science (MS) degree in Safety, Industrial Hygiene, or related discipline · Industrial Hygienist Certification is required
Added 3 mins ago
Client Onboarding Project Manager I
Quantum Health, Inc.
Dublin, OH · Houston, TX · Boston, MA · San Antonio, TX · Philadelphia, PA · Dallas, TX · Austin, TX · Jacksonville, FL · Charlotte, NC · Indianapolis, IN · Oklahoma City, OK · Nashville, TN · Cincinnati, OH · Atlanta, GA · Cleveland, OH
…efficient manner is of utmost importance in this position. The Client Onboarding PM works closely with the sales, data services, IT, Qbase, client executives, client managers and POD teams…
Added 3 mins ago
GC
Part-time Senior Consultant - Geotechnical Engineer – Dam and Levee Safety & AutoCAD Civil3D
Geosyntec Consultants, Inc.
Remote, United States
- $150 to $190 USD / hour
- Part-time
…& AutoCAD Civil3D (up to 10 hrs./wk. for up to one year) to support our growing Dams & Levees practice in our Davis, CA office. There is an opportunity for a fully remote work schedule at…
Added 3 mins ago
Senior Forward Deployed Engineer, Operational AI
Aerospike, Inc.
Mountain View, CA
Embed with Customer Teams: Work side-by-side with client engineers to translate operational challenges and specs into clean technical designs, integration plans, and verifiable delivery…
Added 3 mins ago
Principal Forward Deployed Engineer, Operational AI
Aerospike, Inc.
Remote, United States
Own Technical Outcomes: Drive full-lifecycle validation in client staging and production environments. Troubleshoot concurrency bottlenecks, memory leaks, cluster failovers, and…
Added 4 mins ago
Recruiter - IHA
Manpower
Jacksonville, FL
Identify roadblocks in client delivery and proactively solution with appropriate stakeholders.
Added 4 mins ago
Quality Product Lead
Thermo Fisher Scientific
Plainville, MA
…committed to making a difference in our organization for our client partners and the patients we…
Added 4 mins ago
Scientist - Immunochemistry R&D
Thermo Fisher Scientific
Richmond, VA
Perform lab work in accordance with client protocols, methods and requirements.
Added 4 mins ago
Project Manager
Hargrove and Associates, Inc
St. Gabriel, LA
Familiarity with project scope, specifications, deliverables required by client, and design criteria upon assignment to a project and gaining Hargrove team alignment of schedule and budget…
Added 4 mins ago
R
Diesel Mechanic Mobile Maintenance
Ryder
ROSEVILLE, MI · DETROIT, MI
- $32.73 USD / hour
Must have or meet federal PM certification requirements through any combination of classroom training or work experience totaling 1 year · Must have minimum tools required to perform their job duties as outlined in Ryder's Maintenance policy 2.02
Added 5 mins ago
TMS Solutions Specialist (Temporary)
The Pasha Group
Irving, TX · San Rafael, CA · Long Beach, CA
…Trinium TMS and related transportation technology solutions to support reliable and effective transportation and logistics…

Closed listing

OT Security Platform Engineer – Dragos

Madison, WI, United States

The annual salary for this position is between $[160,000 - 185,000] 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 - 185,000] 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 6, 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 - 185,000] 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