Senior Systems Engineer with Security Clearance

Overview We are seeking an experienced Mobile Application Developer / Systems Engineer who can quickly contribute with minimal ramp-up time. This role supports mission-critical operations by combining mobile application development, geospatial expertise, and systems engineering. The ideal candidate will serve as a technical subject matter expert (SME) in mobile technologies and geospatial systems, working closely with program leadership, customers, and cross-functional teams to design, develop, and deliver scalable technical solutions. What will you do? * * Develop and maintain mobile applications for Android and iOS platforms, with a strong emphasis on Android development.

* Serve as a Subject Matter Expert (SME) in mobile technologies and geospatial systems (GIS).

* Translate customer operational needs into technical requirements, concepts of operation (CONOPS), and UI/UX designs.

* Support the Program Manager with operational, technical, and strategic initiatives.

* Collaborate with mission partners and enterprise teams to integrate geospatial data into enterprise web applications.

* Participate in technical discussions with vendors, providing guidance on mobile hardware, operating systems, software, and security mechanisms.

* Manage and track software development lifecycle activities, including risks, issues, dependencies, and progress.

* Develop and maintain applications across multiple platforms, including Windows and Linux using Electron.

* Support system administration, database administration, file management, and access control within AWS environments (EC2, S3).

* Lead or contribute to Agile development processes, including sprint planning, execution, and tracking.

* Develop and execute test plans and provide technical support and training to users.

* Maintain source code repositories and documentation in accordance with best practices. Do you have what it takes? * Active TS/SCI with Polygraph required. * Bachelor's degree in Geospatial Intelligence, Geography, Remote Sensing, Intelligence Studies, Engineering, or related field, or equivalent experience

* Strong experience with Geospatial Information Systems (GIS) applications and services.

* Proven experience developing mobile applications for:

* Android (required)

* iOS (preferred)

* Experience building mobile apps using React (React Native) and JavaScript.

* Proficiency with development tools:

* Visual Studio Code

* Android Studio

* Xcode

* Node.js

* Experience developing cross-platform desktop applications using the Electron framework (Windows/Linux).

* Experience working in small, collaborative development teams.

* Experience gathering and defining:

* Functional requirements

* CONOPS

* UI/UX designs

* Experience managing iterative software development and release cycles (Agile).

* Hands-on experience with JIRA for sprint tracking and workflow management.

* Experience using GitHub and/or GitLab for source code management.

* Experience developing and executing test plans.

* Experience providing technical support and end-user training.

* Strong understanding of emerging technologies and software engineering best practices.

* Experience supporting technical operations in a mission-driven environment.