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OhioHealth

Domain Architect – Cybersecurity

OhioHealth

OhioHealth Cybersecurity Domain Architect leading enterprise-wide cybersecurity design across multiple domains. Responsibilities include establishing standards, collaborating with teams, and providing technical guidance for secure operating models.

Posted 6/24/2026full-timeColumbus • Ohio • 🇺🇸 United StatesSeniorLeadWebsite

Tech Stack

Tools & technologies
AWSAzureCloud

About the role

Key responsibilities & impact
  • Define and maintain domain-specific architecture vision, roadmap, standards, and reference architectures
  • Establish domain patterns, best practices, and design principles for consistent implementation
  • Align domain architecture with enterprise architecture strategy and business objectives
  • Identify and prioritize domain modernization opportunities and technical debt reduction
  • Develop and maintain domain technology roadmaps in coordination with Enterprise Architecture
  • Govern domain-level architectural decisions and ensure compliance with enterprise standards
  • Serve as the principal subject matter expert for domain-specific technologies and platforms
  • Evaluate and recommend domain technologies, tools, and vendor solutions
  • Conduct proof-of-concept initiatives to validate domain technology choices
  • Stay current with emerging technologies and industry trends within the domain
  • Provide technical guidance on domain-specific design patterns, security, and performance
  • Assess build vs. buy options for domain components and provide recommendations
  • Partner with Solution Architects and delivery teams to ensure domain standards are applied correctly
  • Collaborate with Enterprise Architect and Portfolio Architects on cross-domain initiatives
  • Communicate domain strategy, standards, and trade-offs to technical and business stakeholders
  • Participate in architecture governance processes and represent domain perspective in review boards
  • Coordinate with other Domain Architects to ensure interoperability and integration across domains
  • Engage with vendors and industry partners to leverage domain expertise and best practices
  • Mentor Solution Architects and technical teams on domain architecture principles and patterns
  • Conduct domain-focused architecture reviews to ensure design integrity and standards compliance
  • Identify domain risks, dependencies, and architectural gaps; propose mitigation strategies
  • Promote domain best practices and foster technical excellence within the domain community
  • Contribute to lessons learned and continuous improvement of domain architecture practices

Requirements

What you’ll need
  • 8+ years of experience within a specific technical or business domain
  • Deep hands-on expertise in domain platforms and architectures
  • Experience influencing standards across teams
  • Strong analytical and communication skills
  • Data: DAMA-CDMP, Cloud Data Engineer
  • Integration: MuleSoft or Boomi Architect
  • Security: CISSP, CISM, or CCSP
  • Infrastructure/Cloud: AWS or Azure advanced certifications
  • TOGAF® Foundation (Level 1)
  • ITIL® 4 Managing Professional

Benefits

Comp & perks
  • Health insurance
  • Professional development opportunities
  • Flexible working hours

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
domain architecturedomain technology roadmapsdomain modernizationproof-of-conceptdesign patternssecurityperformanceintegrationcloud platformstechnical debt reduction
Soft Skills
analytical skillscommunication skillsmentoringcollaborationinfluencing standardstechnical guidancestakeholder engagementproblem-solvingstrategic thinkingcontinuous improvement
Certifications
CISSPCISMCCSPAWS advanced certificationAzure advanced certificationTOGAF FoundationITIL 4 Managing ProfessionalDAMA-CDMPCloud Data EngineerMuleSoft Architect