Enterprise Architect

Aegis Vision; Brussel Hoofdstad; On-site; EUR 65,000 - 95,000; Full time

Job summary

Aegis Vision is seeking an experienced enterprise architect to deliver outcomes within the ACaT framework and drive the integration of Reference Architectures into AIDA.

The role focuses on interoperability modelling, ArchiMate-based architecture work, and alignment with NATO EA policy. Candidates should have a strong track record in strategic stakeholder engagement and IT governance frameworks.

Qualifications

• Bachelor’s degree + 3+ years experience
• Experience with TOGAF and ArchiMate
• Experience in NATO or similar environments (desirable)
• Knowledge of IT frameworks (ITIL, COBIT)
• Understanding of NATO data & AI strategies (desirable)
• Strong strategic thinking, networking, and stakeholder management skills

Responsibilities

• Deliver enterprise architecture outcomes within ACaT framework.
• Support development and integration of Reference Architectures (RAs) into AIDA.
• Lead and support architecture sprints.
• Prepare and coordinate ACaT meetings and documentation.
• Develop interoperability models and architecture artefacts.
• Analyse and align architectures with NATO EA policy.
• Model architectures using ArchiMate and related tools.
• Support digital interoperability standards and integration design.
• Produce architecture artefacts, reports, and reusable models.

Skills

TOGAF

ArchiMate

Interoperability modelling

Data-centric architecture

Strategic thinking

Stakeholder management

Education

Bachelor’s degree

Tools

Sparx

ARIS

Job description

Duties & Role:

• Deliver enterprise architecture outcomes within ACaT framework
• Support development and integration of Reference Architectures (RAs) into AIDA
• Lead and support architecture sprints
• Prepare and coordinate ACaT meetings and documentation
• Develop interoperability models and architecture artefacts
• Analyse and align architectures with NATO EA policy
• Model architectures using ArchiMate and related tools
• Support digital interoperability standards and integration design
• Produce architecture artefacts, reports, and reusable models

Skill, Knowledge & Experience:

• Bachelor’s degree + 3+ years experience
• Strong experience with:
  • TOGAF and ArchiMate
  • Interoperability modelling / integration design
  • Data-centric architecture
  • Architecture modelling tools (Sparx, ARIS, etc.)
• 5+ years experience in process analysis, gap analysis, design
• Experience in NATO or similar environments (desirable)
• Knowledge of IT frameworks (ITIL, COBIT)
• Understanding of NATO data & AI strategies (desirable)
• Strong strategic thinking, networking, and stakeholder management skills