Systems design (DESN)

The specification and design of information systems, their components and architecture to meet defined business needs.

Level 2
Undertakes the complete design of simple applications using simple templates and tools. Assists as part of a team on the design of components of larger systems. Produces detailed designs including, for example, physical data flows, file layouts, common routines and utilities, program specifications or prototypes and backup, recovery and restart procedures.

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Level 3
Specifies user/system interfaces and translates logical designs into physical designs taking account of target environment, performance requirements and existing systems. Produces detailed designs and documents all work using required standards, methods and tools, including prototyping tools where appropriate.

Level 4
Recommends/designs structures and tools for systems which meet business needs. Delivers technical visualisation of proposed applications for approval by customer and execution by system developers. Translates logical designs into physical designs and produces detailed design documentation. Maps work to user specification and removes errors and deviations from specification to achieve user-friendly processes.

Level 5
Specifies and designs large or complex systems. Selects appropriate design standards, methods and tools and ensures that they are applied effectively. Reviews others' system design to ensure selection of appropriate technology, efficient use of resources and integration of multiple systems and technology. Establishes policy for selection of architecture components. Evaluates and undertakes impact analysis on major design options. Ensures that the system architecture balances functional, service quality and systems management requirements.

Level 6
Controls system design practice within an enterprise or industry architecture. Influences industry-based models for the development of new technology applications. Develops effective implementation and procurement strategies, consistent with business needs.