Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 20 mins ago
Lead Director Product Membership
CVS Health
Remote, United States
…retention, membership attribution, value-based programs, and service recovery…
Added 20 mins ago
Network Engineering/Operations Site Lead
Leidos
Fort Belvoir, VA
Build a culture of accountability, professional rigor, collaboration, customer service, continuous improvement, and mission ownership.
Added 20 mins ago
Expert Level Systems Engineer
SHINE Systems & Technologies
Fort Belvoir, VA
…problems to automate or improve existing systems and review cloud service capabilities, workflow, and scheduling…
Added 20 mins ago
A
BMS Controls Engineer
Actalent
Sterling, VA
- $38 to $40 USD / hour
…ClearlyRated Best of Staffing® winner for both client and talent…
Added 20 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Charlottesville, VA · Glen Allen, VA
- $131,000 to $174,000 USD / year
Experience leveraging AI-enabled operational tools and automation to streamline infrastructure support, reduce manual effort, and improve service reliability.
Added 20 mins ago
Nuclear Mechanical Engineer 2 - 31050
Huntington Ingalls Industries
Newport News, VA
…operational readiness of the Fleet. As an Nuclear Mechanical Engineer 2, you will contribute to complex overhaul and modernization initiatives by developing engineering solutions, preparing…
Added 20 mins ago
Nuclear Engineer 3 - 31033
Huntington Ingalls Industries
Newport News, VA
As an Engineer Nuclear 3, you will play a key role in developing engineering solutions, preparing detailed technical direction, and providing direct waterfront support for reactor plant…
Added 20 mins ago
Nuclear Engineer 2 - 31046
Huntington Ingalls Industries
Newport News, VA
Added 20 mins ago
Nuclear Engineer 4 - 31049
Huntington Ingalls Industries
Newport News, VA
Added 20 mins ago
SAP NS2 Senior Cloud Security Engineer-TS/SCI poly Onsite - Chantilly, VA
SAP
Herndon, VA
The NS2 Senior Cloud Security Engineer candidate will be responsible for leading the development of a stand-alone implementation of SAP Products and solutions that meet our client’s complex…
Added 21 mins ago
Software Engineer
Jacobs
Chantilly, VA
…introduces flexible and automated hybrid cloud infrastructure as a service for cloud-agnostic deployments and automation. It's designed to automate data management and…
Added 21 mins ago
SETA Systems Engineer (Mid)
Trinzic
Chantilly, VA
KBR is seeking a Systems Engineer (SETA) to support our customer. The Technical Professional (SETA) provides systems engineering and analytical support to help inform national security…
Added 21 mins ago
Software Engineering Lead and Application Architect - TS/SCI with Polygraph
General Dynamics Information Technology
Chantilly, VA
We are seeking a Lead Engineer to drive the end-to-end software engineering function for mission and enterprise applications across classified environments. This role is accountable for…
Added 21 mins ago
Network Administrator (Network Communications 4)
Huntington Ingalls Industries
Virginia Beach, VA
Added 21 mins ago
Front-end Engineer 4 (Manager, IC)
Capital One
McLean, VA
…owning full-feature architecture end-to-end. As a Front End Engineer on our Cars and Ground Transportation team, you'll join a fast-moving, product-driven group of makers, doers, and…
Added 21 mins ago
Principal Associate, Data Scientist - Alternative Data Strategy
Capital One
McLean, VA
…Scientist, you will evaluate emerging vendors and data products, engineer high-impact features, build scalable processing and monitoring systems, and serve as the dedicated data domain…
Added 21 mins ago
Senior Associate, Data Scientist - Alternative Data Strategy
Capital One
McLean, VA
…Scientist, you will evaluate emerging vendors and data products, engineer high-impact features, build scalable processing and monitoring systems, and serve as the dedicated data domain…
Added 21 mins ago
Lead AI Software Engineer
Wells Fargo
MCLEAN, VA
We are seeking an AI Engineer to help design, build, and deliver next-generation AI-enabled applications and agentic systems. This role combines hands-on engineering across frontend…
Added 21 mins ago
Systems Engineer - TS/SCI w/Polygraph
General Dynamics Information Technology
McLean, VA
At GDIT, people are our differentiator. As a Systems Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a strong Systems Engineer joining our team to…
Added 21 mins ago
Senior AI Software Engineer
Wells Fargo
MCLEAN, VA
We are seeking an Senior AI Engineer to help design, build, and deliver next-generation AI-enabled applications and agentic systems. This role combines hands-on engineering across frontend…
Added 21 mins ago
Software Development Engineer, Leo Space Security
Amazon
Arlington, VA · Herndon, VA
We are looking for a software development engineer to join the founding cohort of the Engineering and R&D team within Leo Space Security. The team defends the manufacturing lines, launch…
Added 21 mins ago
Cloud Engineer
Maximus
Richmond, VA
Maximus is seeking a Cloud Engineer to support a defense client remotely.
Added 21 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Richmond, VA
As a regulated service provider to major financial institutions, SitusAMC is subject to client, regulatory, and contractual obligations governing AI use. This role implements and operates…
Added 21 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Richmond, VA
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…
Added 21 mins ago
Generator Engineer
GE Vernova
Richmond, VA
ITR Services Generator Engineer at GE Vernova responsible for ensuring long-term generator reliability across the full Inquiry-to-Remittance (ITR) cycle. Provide technical support for…

Cognizant

OT Security Platform Engineer – Dragos

Richmond, VA, United States

The annual salary for this position is between $[160,000 - 185,000] depending on experience and other qualifications of the successful candidate.

Apply About employer

Applications open in a new tab.

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

Original job description

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.

Apply About employer

More about this job

Skills

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

Report this job