Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 4 mins ago
OEM District Sales Manager
Spirax-Sarco Ltd.
CA
Our shared Purpose is to create sustainable value for all our stakeholders as we engineer a more efficient, safer and sustainable world. Our technologies play an essential role in critical…
Added 7 mins ago
Manager, Field Applications Engineering – Strategic Accounts (Power)
Renesas Electronics
San Jose, CA
Champion field insights related to next-generation power architectures, digital multiphase solutions, and module-based system power.
Added 8 mins ago
Process Associate / General Labor
New Baltimore, MI
We strive to demonstrate that our attention to detail does not start or end with the solutions we engineer and deliver.
Added 13 mins ago
Nuclear QA Representative, Advanced
Savannah River National Laboratory
Aiken, SC
…of the art science and practical, high-value, cost-effective solutions to complex technical problems to protect the nation. Located at the U.S. Department of Energy’s (DOE) Savannah River…
Added 13 mins ago
Associate IT Analyst - Jacksonville, FL
GuideWell
Jacksonville, FL
We are looking for a Associate Network Engineer who will be responsible for maintaining and administering our company's computer networks. Your primary duties will include maintenance of…
Added 13 mins ago
Technical Marketing Engineer
SiFive, Inc.
Santa Clara, CA
…the world to innovate, optimize and deliver the most advanced solutions of tomorrow across every market segment of chip design, including artificial intelligence, machine learning,…
Added 16 mins ago
Manufacturing Engineer - Entry Level Continuous Improvement
Howmet Aerospace
Whitehall, MI
Must have excellent interpersonal and communication skills as well as exhibit initiative and a high level of energy
Added 16 mins ago
EHS Engineer - Industrial Hygiene
Howmet Aerospace
Whitehall, MI
Howmet Whitehall Operation, Whitehall, MI facility has an opening for an Environmental Health and Safety (EHS) Engineer - Industrial Hygiene. Our Company’s EHS values along with our…
Added 23 mins ago
IG
Senior Data Engineer
Insight Global
Upper Dublin, PA
- From $62 USD / hour
…designing and optimizing large-scale data warehouses and cloud data…
Added 23 mins ago
Senior Staff AI Engineer, Multimodal Agentic AI for Glasses
Google
San Jose, CA
As a Senior Staff AI Engineer, you will serve as a primary technical leader driving the architecture, strategy, and execution of groundbreaking multimodal agentic AI solutions for smart…
Added 23 mins ago
Data Center Technician III
Google
Saint George, SC
Must have the ability to work non-standard hours, including working weekends, night shifts, holidays and on shift-based schedules as required
Added 23 mins ago
Senior Software Engineer, SecNI Infrastructure Engineer
Google
Sunnyvale, CA
5 years of experience assessing and developing cybersecurity solutions across multiple security domains.
Added 23 mins ago
Product Deployment Engineer, gTech Ads, Search, Shopping
Google
New York, NY · Atlanta, GA · Chicago, IL · Los Angeles, CA · San Francisco, CA · Sunnyvale, CA
…accounts and implementing ad campaigns, and providing media solutions for customers business and marketing needs and providing complex technical and measurement solutions along with…
Added 24 mins ago
Vice President, Client Engagement
Lumanity
Remote, United States
…strategy, evidence, engagement, and technology, we were designed to engineer breakthrough value to tackle our clients’ toughest challenges by revolutionizing how value is generated,…
Added 33 mins ago
Senior Analyst I Network Engineer - Cedar Rapids, IA
DXC Technology
Cedar Rapids, IA
…world. By combining strengths and expertise globally, we create solutions and deliver greater outcomes for customers across their entire IT estate. Learn more about how we deliver…
Added 33 mins ago
EG
Front End React Engineer
Eliassen Group
Des Moines, IA
- $80 to $90 USD / hour
Our client seeks an experienced Front End React Engineer to join a small, focused team building features across three SaaS products in consumer goods retail. Global brands and retailers…
Added 33 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Des Moines, IA
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 34 mins ago
Senior Java Developer
BillingPlatform
Englewood, CO
Our ability to innovate market-leading solutions has been validated by all major industry analyst firms, including being named a Leader in the first-ever Gartner® Magic Quadrant™ for…
Added 34 mins ago
TT
Lead Product Engineer
True Talent Solutions Partners
New York, NY
- $225,000 to $275,000 USD / year
On-site in New York, New York, with an expectation of working from the office four to five days per week.
Added 35 mins ago
J
Engineer Field Service
Bedford, MA
- $32 to $49 USD / hour
…with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix…
Added 35 mins ago
AI Engineer
Pereview Software
Dallas, TX
To be considered for this position, applicants must live in Dallas, TX
Added 37 mins ago
W
Mechanical Engineer - INTERN
Wieland
Buffalo, NY
- $23 USD / hour
Schedule: Day Shift
Added 38 mins ago
BA
Network Architect and Integration Lead
Booz Allen Hamilton
Colorado Springs, CO
- $99,000 to $225,000 USD / year
t you to not only architect, engineer, integrate, test, and deploy these systems, but also identify areas requiring urgent mitigation up-front and early to develop this system with advanced…
Added 42 mins ago
Senior Channel Sales Engineer
DQQ Cohesity Inc.
Remote, United States
Must have English language proficiency (able to interact fluently when speaking, reading, and writing in a professional setting)
Added 46 mins ago
EG
Front End React Engineer
Eliassen Group
Augusta, ME
- $80 to $90 USD / hour
Our client seeks an experienced Front End React Engineer to join a small, focused team building features across three SaaS products in consumer goods retail. Global brands and retailers…

Closed listing

OT Security Platform Engineer – Dragos

Dover, DE, 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.

Find open jobs More jobs with this employer

About employer

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

Similar jobs hiring now

Search current openings

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.

About employer

More about this job

Skills

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

Report this job

Work requirements

Jobs in the United States