Teams at ARSIEM Corporation

Support RMF accreditation (Steps 1-6) and ATO activities using eMASS. Collect and maintain security artifacts, track POA&Ms, perform NIST 800-53 control checks, run vulnerability scans (ACAS/Nessus/Tenable), and help maintain STIG/SCAP compliance on Windows or RHEL systems while assisting IAM and Zero Trust initiatives.

Design, build, and maintain CI/CD pipelines and infrastructure-as-code for cloud engagement kits. Automate provisioning, configuration, scaling, monitoring, and security hardening. Manage source control, support troubleshooting and performance optimization, and collaborate with architects to ensure repeatable, compliant deployments.

Design, develop, and maintain LLM orchestration and RAG systems; build data preprocessing and vectorization pipelines; implement database solutions for artifact storage and metadata; deploy AI tools in secure enclaves with systems engineers; conduct performance profiling and scalability analysis; support security assessments and ATO processes; apply AI/ML to fine-tune LLMs for vulnerability identification and mitigation.