Mid​/Senior Software Developer

Mid/Senior Software Developer

San Antonio, TX
· Information Technology
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AMS Technologies is seeking a Mid/Senior Software Developer with strong Dev Sec Ops  and platform engineering experience to support the development, deployment, and sustainment of complex cyber software systems within a Department of Defense environment. This role is focused on Kubernetes-based platforms, secure software delivery, infrastructure automation, and the reliable operation of mission‑critical cyber capabilities.

The ideal candidate brings a strong foundation in Linux administration, containerized environments, and secure development practices, along with the ability to work effectively across engineering, operations, and cybersecurity teams.

• Design, deploy, and maintain Ubuntu Linux environments, including repository synchronization servers across physical, virtual, and containerized systems.
• Architect, build, and manage Kubernetes clusters and virtual machine infrastructure in support of scalable and resilient applications.
• Develop and integrate identity and access management capabilities across multiple systems and applications, including authentication and authorization services.
• Support Dev Sec Ops  pipelines and automation for software build, test, integration, and deployment activities.
• Apply DoD security requirements, including patching, STIG implementation, configuration hardening, and vulnerability remediation using tools such as ACAS and Nessus.
• Collaborate with cross-functional teams to support multiple concurrent software releases and maintain system reliability, performance, and security.
• Troubleshoot platform, application, and infrastructure issues and implement effective corrective actions.
• Contribute to system architecture decisions and provide technical guidance or mentorship to junior engineers as needed.
• Develop and maintain technical documentation, implementation procedures, and operational support materials.

• Active Secret clearance with the ability to obtain TS/SCI.
• Intermediate DoD 8140 work role alignment for Software Developer (621).
• CSSLP, GSEC, or similar certification, or the ability to obtain within 6 months of start date.
• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or related technical field with 5 to 8+ years of relevant experience, or Master’s degree with 3 to 6 years of relevant experience.
• Strong hands‑on experience with Linux system administration, preferably Ubuntu.
• Experience with Kubernetes, containerization, and virtualized environments in production or mission‑focused settings.
• Experience working in Dev Sec Ops  and Agile/Scrum environments.
• Experience using Jira and Confluence for software lifecycle management and team collaboration.
• Familiarity with Air Force software platforms, including Platform One and Iron Bank.
• Experience applying DoD scan results and remediating vulnerabilities, including ACAS, Nessus, and STIG compliance.
• Strong written and verbal communication skills and the ability to work effectively in a collaborative technical environment.

• Experience designing or supporting identity and access management solutions such as Keycloak, SAML, OAuth, or CAC integration.
• Familiarity with air‑gapped or disconnected environments and repository mirroring strategies.
• Experience supporting Air Force Defensive Cyber Systems, Air Force Cyber Defense, or similar mission environments.
• Experience with infrastructure‑as‑code, scripting, and automation tools.
• Prior experience leading…