palo alto networks , Selinux, Python, AWS, Bash, Shell Scripting, Vlans, Saltstack, Gcp, Linux, Ansible, Puppet, Azure, Check Point, Stateful Firewalls, Cilium, Zeek, Security Zoning, NixOS, nftables, Fortinet FortiGate, Cisco Firewalls, Suricata, Layer 2 Networking, GUIX

VMware, PCS, Networking, System Administration, Suse, Docker, Openshift, Shell scripting, Python, Performance Tuning, UNIX, Ubuntu, Aix, Linux, Ansible, Rhel, Centos, Kubernetes, Oracle Spacewalk, GCP VM Manager, OS patching, SUSE Manager, CRM Clusters, AWS Patch Manager, Azure AUM, Red Hat Satellite, GCVE, Oracle Linux Manager, Pacemaker, performance troubleshooting

Weka, Puppet, Linux System Administration, Devops, Ansible, Agile Methodologies, Lsf, Gpfs, Hpc, OpenStack, lustre, BC, Slurm, Storage Subsystems, htc, TCP IP stack, Grid Engine, Salt

concurrency, multi-threading, Debugging Tools, Linux, Gdb, Openmp, Bash Scripting, Cuda, Kubernetes, Python, Docker, MPI, ROCm, IPC socket programming, GPU architectures, microservices observability tools, Nsight, performance profiling, HPC frameworks, UCX, SLURM, SHMEM, VTune, Singularity, distributed computing systems, PERF

Agile Methodology, Groovy, Python, Bash, Jenkinsfiles, DevOps SRE principles, GitOps, DevSecOps practices