Software Engineer

MANTECH is seeking a highly motivated and collaborative Software Engineer Level 3 to join our team in Columbia, MD.In this role, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Review and test software components for adherence to the design requirements and document test results. Resolve software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.Responsibilities include, but are not limited to:Provide recommendations for improving documentation and software development process standardsDesign and code new software or modify existing software to add new featuresIntegrate existing software into new or modified systems or operating environmentsDevelop simple data queries for existing or proposed databases or data repositoriesServe as team lead at the level appropriate to the software development process being used on any project.Design or implement complex database or data repository interfaces/queriesDevelop or implement algorithms to meet or exceed system performance and functional standardsDevelop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areasMinimum Qualifications:20+ years’ experience as a SWE in programs and contracts of similar scope, type, and complexity.Bachelor’s degree in computer science or related discipline from an accredited college or university; an additional 4 years of SWE experience might be considered for a degree.Experience in a DevOps environment providing Kubernetes platform and related infrastructure stack for a variety of enterprise tenantsRancher Multi-Cluster ManagementGitOps including GitLab-runners and CI/CD pipelinesFlux/Argo Continuous DeliveryExperience with project management tools such as JIRA/Confluence for issue tracking and knowledge base documentationPreferred Qualifications:Talos operating systemVMWare vSphere and AWS EC2 infrastructureLinux administrationPython and Bash scriptingClearance Requirements:Must have a current/active TS/SCI with PolygraphPhysical Requirements:Must be able to remain in a stationary position 50% of the timeOccasionally moves about inside the office to access file cabinets, office machinery, etc.Frequently communicates with co-workers, management, and customers, including delivering presentations. Must be able to exchange accurate information in these situations

Created: 2025-10-07