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Sustainment SW Engineer Principal

Job in Colorado Springs, El Paso County, Colorado, 80509, USA
Listing for: Science Applications International Corp.
Full Time position
Listed on 2026-11-07
Job specializations:
  • Software Development
    Software Engineer, Full Stack Developer
Salary/Wage Range or Industry Benchmark: 120001 - 160000 USD Yearly USD 120001.00 160000.00 YEAR
Job Description & How to Apply Below

Description

Seeking a Sustainment Software Developer to support Systems the MILSATCOM Engineering, Integration & Test (MSEIT) contract Peterson Space Force Base (PSFB), CO. We are looking for an innovative, creative, and highly motivated individual to develop critical software used to manage the technical baseline for multiple space systems, terminals and applications in the MILSATCOM and NC3 portfolio. This position will be joining our high-functioning, high-performing MSEIT Sustainment IPT and be an important part of directly and positively affecting warfighter readiness as they employ US Air Force (USAF) and US Space Force (USSF) systems worldwide in support of full spectrum military operations.

Responsibilities include, but are not limited to:

  • Design, develop, document, test and debug software for the MILSATCOM Decision Workflow (MDW) application.
  • Work with other software engineers to help design web-based architecture applications.
  • Be able to provide technical solutions with minimal requirements input from the government.
  • Proactively review application logs to identify errors, determine root causes, and implement preventive solutions that will improve reliability and user experience.
  • Assist with data collection and migration, from existing MDW code and SQL tables, to JIRA/Confluence.

Qualifications

TYPICAL

EDUCATION AND EXPERIENCE:

  • Bachelor’s degree in software engineering, computer science, mathematics, or equivalent field.
  • 9+ years applicable experience in software engineering.
  • DoW SECRET clearance or higher.
  • Ability to manage professional relationships with DoW military and civilian clients.
  • Quick learner with new and existing technologies with little formal training - a self-starter.
  • Knowledge of cloud deployed web-based applications.
  • Understanding of networks and willingness to work with Sys Admins on web network configurations.
  • Excellent technical skills in programming/scripting, SQL database design and maintenance, web design, web architecture, HTML, CSS, JavaScript, JSON, and WEB server IIS.
  • Skilled in Object Oriented Programming in C# and .Net Core 8.0 or greater, Blazor Server development, Dev Ops (Git, Azure Boards/Repos).
  • Proficient in Microsoft Office products (Word, Excel, PowerPoint).
  • Experience with JIRA issue screens and workflows and Confluence repositories.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

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