Teams at DPG Solutions LLC

Develop, debug, and maintain scalable modeling and simulation software across heterogeneous HPC and Linux environments. Support users with workflows, applications, and system issues; write Fortran, C, C++, Bash, and Korn shell code; perform testing and configuration management; analyze existing code; mentor engineers and scientists; conduct code reviews; and create technical training materials. Work onsite with researchers, customer representatives, and technical staff in a cleared national security environment.

Performs information assurance and cybersecurity engineering for DoD and Intelligence Community systems. Responsibilities include RMF implementation, security authorization packages, SSP development, vulnerability and risk assessments, continuous monitoring, STIG hardening, POA&M remediation, compliance reporting, and security documentation. The role supports 24/7 operational and test environments, collaborates with engineering and security teams, and requires occasional after-hours support.

Supports secure enterprise deployments across Unix and Linux environments, including systems administration, scripting, software builds, configuration management, testing, deployment automation, troubleshooting, and operational support. Develops repeatable DevOps processes using Python, Perl, shell scripting, Ansible, Git, and GitLab CI. Coordinates with systems engineering, software, infrastructure, cybersecurity, HPC, and mission teams while maintaining system baselines, documentation, access controls, vulnerability remediation, and compliance requirements.