Senior System Engineer

SITEC Consulting is seeking an experienced Systems Engineer Level 3 to support cloud migration, application modernization, technical roadmap development, and systems engineering activities in a mission-focused environment. This role is ideal for a senior systems engineer with software development expertise, cloud architecture exposure, and the ability to evaluate current applications, document modernization plans, and support future-state system design.

The selected candidate will support engineering efforts focused on assessing existing applications, identifying technical debt, supporting cloud migration planning, developing strategic product roadmaps, and helping guide the redevelopment or modernization of mission applications. This position requires strong technical communication skills, the ability to work with customers and engineering teams, and experience translating operational needs into actionable system, architecture, and implementation plans.