SimIS, Inc.
SimIS, Inc. is a privately held, Veteran Owned Small Business that provides modeling and simulation, systems engineering, and cybersecurity services to U.S. government and defense customers. The company builds and supports complex training and enterprise IT systems—such as U.S. Navy shore-based simulation and training environments—along with software, network security, and autonomous systems work. Founded in 2007 and headquartered in Portsmouth, Virginia, it operates as a services contractor across federal and state markets.
Open Positions at SimIS, Inc.
7 open positions
Support the development, integration, testing, and maintenance of military modeling and simulation software under the guidance of senior developers. This entry-level, fully onsite role offers exposure to simulation standards, military systems, and real-time and constructive simulations.
Develop and administer Microsoft 365, SharePoint, Power Apps, and Power Automate solutions that digitize business processes for CAPDEV organizations. This hands-on role works directly with users to design, deploy, troubleshoot, and sustain integrated collaboration and workflow solutions.
Build and rapidly test low-code/no-code digital workflow prototypes that help CAPDEV organizations replace fragmented, manual processes. This hands-on role works directly with users to turn operational needs into pilot solutions and prepare successful prototypes for enterprise scaling.
Lead the architecture and development of NATO’s next-generation modeling and simulation infrastructure. This onsite role combines distributed-systems expertise, DIS/HLA protocol knowledge, and military simulation domain experience to support strategic-to-tactical operations analysis and training.
Software Engineer III will independently design, develop, debug, test, and implement software applications supporting warfighter missions. The role focuses on backend REST API development with ASP.NET and C#, while mentoring junior staff and collaborating with clients and agile development teams.
Undergraduate AI Developer Intern supporting the development and training of AI and machine-learning tools for aerospace and aviation automation. The role combines algorithm development, data analysis, autonomous systems, full-stack programming, cloud infrastructure, and on-site collaboration in Suffolk, Virginia.
Develop and integrate military modeling and simulation software for training, analysis, and decision support. This onsite role in Suffolk, Virginia combines C++/C#/Java/Python development with simulation standards, real-time systems, and defense-focused collaboration.