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*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*
About Us:
Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant, a member of the NASDAQ-100, is ranked 195 on the Fortune 500 and is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com.
About Cognizant's IoT Practice:
Intelligent, IoT-enabled products will soon result in the proliferation of data and disrupt virtually all industries. To be successful, both large and small companies must leverage IoT capabilities by designing modern products that fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products will revolutionize experiences and result in exciting, transformative outcomes. Without human-centered thinking, connected products are just standalone things-but with it, our modern connected products facilitate a unified way of life enjoyed by all.
ADMS Network Architect - ADMS Hardware Upgrade Project
Role Summary
The Network Architect provides design leadership and technical documentation for the ADMS Hardware Upgrade Project. This role focuses on creating network architecture diagrams, defining secure communication paths, drafting firewall rules, documenting all IP addressing and hostnames, and performing network failure-mode analysis to ensure reliability and real-time performance.
Core Responsibilities
1. Network & System Architecture Diagramming
Develop detailed, accurate network and system architecture diagrams for ADMS components and integrations (OMS, SCADA, DMS, DERMS, GIS).
Document system processes, network flows, and interface points aligned with enterprise architecture standards.
Support design and optimization of ADMS capabilities within the broader enterprise architecture.
2. Firewall Rule Definition & Security Design
Draft and verify firewall rules and communication paths required for ADMS, ensuring cybersecurity and real-time performance.
Define architecture standards and secured interfaces for ADMS components including OMS, SCADA, DMS, DERMS, and supporting systems.
3. IP Addressing, Hostnames & Network Segmentation Documentation
Document IP schemes, hostnames, LAN/VLAN segments, and routing requirements for all ADMS hardware and integrated platforms.
Maintain comprehensive documentation supporting ADMS hardware upgrades, data integrity, and cloud/enterprise integration.
4. Network Failure-Mode Analysis & Testing
Identify technical risks, potential failure modes, and mitigation strategies across the ADMS network architecture.
Support or lead testing of failover scenarios, redundancy models, segmentation behaviors, and real-time performance validation.
Ensure network design supports reliability, outage management, switching operations, and real-time situational awareness.
Collaboration & Communication
Work closely with Grid Operations, OT teams, SCADA engineers, cybersecurity, and vendors to ensure alignment of network designs with ADMS operational needs.
Communicate complex technical subjects clearly to technical and business stakeholders.
Required Qualifications (Network Focus)
Proven experience in enterprise network architecture, including LAN/WAN, routing, switching, firewall design, segmentation, redundancy, and security zoning.
Experience designing networks for real-time systems or mission-critical operational technologies.
Ability to document architecture clearly and proactively identify technical risks.
Highly Desirable Experience (ADMS / SCADA / OMS)
Familiarity with ADMS systems, including SCADA, OMS, DMS, DERMS, and GIS integration.
Experience supporting large-scale ADMS modernization, hardware upgrade, or OT network transformation programs.
Knowledge of secure OT/IT boundary architectures and real-time operational technology requirements.
Understanding of telemetry flows, control center operations, and connectivity requirements for grid modernization initiatives.
Compensation: - Base Pay + COLA and 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. Application will be accepted by 8/9/2026
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
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About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.