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Posted Apr 3Senior Enterprise Architect - Security
at NiSource
On-site
Responsibilities
- Lead architectural collaboration and governing processes including Architecture Review Boards, Solution Architecture reviews, exception management, and related processes.
- Report any unsafe conditions and take actions to prevent personal injuries.
- Support our interdependent safety culture by ensuring the safety of your co-workers.
Requirements
- Be the architecture thought leader and trusted go-to partner for Product and Engineering leadership across the organization, recommending innovative solutions to improve live and new system architectures.
- Tracks industry trends and maintains knowledge of new technologies to better serve the enterprise’s architecture needs. Required
- Qualifications For Position Bachelor's Degree in related field or equivalent work
- experience 10+ years of relevant enterprise-wide architecture, including deep understanding of various aspects of Security capabilities listed: Vulnerability Management, Network Security, Identity Management, Firewall Management, End Point Protection, Risk Management, Incident Response, Penetration Testing, Security Information and Event Management (SIEM), Security Orchestration, Automation, and Response (SOAR), Data Loss Prevention, IPS/IDS, Cloud Services, IoT / OT Security, Data Encryption (In Motion
- Experience within security architecture design, risk and asset management, policy and compliance, system evaluation and integration, incident response and monitoring.
- Experience in directing and mentoring other architects in the team and across the organization.
- Expertise in security frameworks such as NIST, ISO 27001, etc. Professional certifications like CISSP, CISM are highly valued
- Experience with on-premise solutions and cloud platforms on Azure, AWS.
- Deep knowledge of API-first design patterns Technology skills across multiple IT domains (e.g. application, data, infrastructure, security) Strong consultative skills at a cross-functional level Strong skills in Word, Excel, PowerPoint, and LeanIX Knowledge of TOGAF, ITIL, and other architecture / business process frameworks
- Experience in application development, systems management, and/or project management is a plus Leadership competencies in: - Organizing and Setting Priorities - Managing and Measuring Work - Peer Relationships - Continuous Improvement - Motivating Others - Self-motivated; capable of managing multiple tasks The preceding description is not designed to be a complete list of all duties and
- As a public utility, NiSource is required to provide continuous service to customers at all times.
- To ensure we fulfill that obligation, employees may be required to work outside their normal work hours and perform tasks outside of their normal
Benefits
- The Senior Enterprise Architect must possess deep technology experiences within Security to build out the architecture vision, strategy, and capability roadmap.
- You can view or download them using the links below: E-Verify Poster (English and Spanish) E-Verify Participation Poster English and Spanish Right to Work Poster (English and Spanish) If you have the right to work, don't let anyone take it away Salary Range*: $133,400.00 - $200,100.00 *The salary offered to a candidate is based on several factors including but not limited to the candidate’s skills, job-related knowledge, and relevant
- experience , as well as internal pay equity . Posting Start Date: 2026-04-03 Posting End Date (if applicable): Please note that the job posting will close on the day before the posting end date.
Contact
- ADA Accommodations If you need a reasonable accommodation to participate in any part of the hiring process or to perform the essential functions of the position, please contact OneHR at OneHR@nisource.com or 1-888-640-3320 Safety Statement Promote a safe work environment by actively participating in all aspects of our employee safety program.
Additional details
- Reporting to the Head of Architecture, the Senior Enterprise Architect works closely with the Application Development, Infrastructure, Security, Data & Analytics, and PMO teams to provide overall architecture leadership across NiSource.
- experience envisioning and translating overall architecture with business needs via transformation roadmaps, establish target architecture and standards for the organization, building consensus, and provide guidance in the selling and execution within solution development processes of options and reuse points.
- Essential Functions Provides senior level expertise on overall direction, guidance, definition, decisions, and priorities regarding the enterprise’s overall architecture to effectively support the organization business strategy.
- Interact with business leaders, IT leaders, vendors and industry experts to translate business requirements, understand options to capabilities, and create architecture blueprints and high-level solution designs for the most complex architectural components of a program.
- Strategy – Interfaces across several business areas, acting as a visionary to proactively assist in defining direction for future projects.
- Help business leaders and their teams think through the technology, business and operational implications of their technology investment decisions.
- Execution – Reviews, advises, and designs standard software and hardware builds, system options, risks, costs versus benefits, and impact on the enterprise business process and goals.
- Operations – Facilitates the establishment and implementation of standards and reference material that guides the design of technology solutions.
- Innovation - Responsible for researching, analyzing, designing, proposing, and delivering solutions that are appropriate for the business and technologies strategies.
- Stay updated on emerging threats, hacker methodologies, and security standards.