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Full Stack DevelopmentOnsite

Senior Software Engineer

NextGen Federal Systems - Company

Colorado Springs, El Paso County, ๐Ÿ‡บ๐Ÿ‡ธ United StatesFull-time - Senior (4-7 years)0 applicantsCloses Jun 16, 2026

Salary

USD 164,232 - 164,232 / year

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Job description

Job details

  • Location: Colorado Springs, El Paso County
  • Work mode: Onsite
  • Employment type: Full-time (Not an internship)
  • Salary: USD 164,232 per year

Role overview

NextGen Federal Systems is seeking a Senior Software Engineer to develop and integrate mission analysis applications using Systems Tool Kit (STK). This role focuses on multi-domain analysis (air, space, ground, maritime) through physics-based modeling and simulation to evaluate system performance and operational effectiveness.

Job details

Based in Colorado Springs, this full-time, onsite position offers a competitive salary of $164,232 annually. The role requires 4-7 years of experience in software development and systems integration.

Responsibilities

  • Develop and integrate mission analysis applications using STK
  • Perform physics-based modeling and simulation for multi-domain systems
  • Collaborate with teams to assess system performance and coverage

Requirements

  • 4-7 years of software development experience
  • Proficiency in Systems Tool Kit (STK) and systems modeling
  • Strong communication and collaboration skills

Benefits

  • Competitive salary package
  • Opportunities for professional growth
  • Collaborative, mission-driven environment

Keywords

Systems Tool Kit (STK)software developmentsystems engineeringmodelingsimulationmission analysisintegration