Senior Unix Systems Administrator

At Jack Henry, we're more than a technology company, we're a force for good in financial services. We're redefining how community banks and credit unions connect with the people they serve. Our mission is rooted in people inspired innovation, empowering financial institutions to deliver seamless, secure, and human centered experiences. We deliver cutting-edge solutions that are paving the way for the next generation of digital banking and payments, but our true impact begins with our associates.

Job Summary: We are looking for a skilled detail-oriented specialist to manage and secure Active Directory environment, Windows server administration including OS hardening, vulnerability, patch management. Candidate with solid background in Windows based environment and Active Directory architecture, identity, and access management, and securing directory services against evolving threats. Job Description: Provide day-to-day administration and support of Microsoft Active Directory environments

Job Title :Unix Automation Engineer Location : Sanjose CA(Onsite) Rate : 12 +Years of consultant Visa : H1b, and USC Type: Contract Job Responsibilities Build infrastructure-as-code (Ansible, Terraform, Puppet, Chef) version-controlled, peer-reviewed, CI/CD-deployedApply security principles (least privilege, defense in depth, zero trust) to system designOwn system hardening baselines and CVE response workflowsDesign and enforce compliance-as-code: drift detection, secret detection, automated re

Role: Hardware Systems Administrator (Linux) Location:Sunnyvale, CA - Onsite Experience: 5+ years Focus: Linux, Server Hardware & Infrastructure Key Requirements: Strong Linux administration experience (RHEL, Ubuntu, CentOS, Rocky Linux) Hands-on server hardware installation, configuration, upgrades, and troubleshooting Bash/Shell/Python scripting and automation Experience with storage, RAID, SAN/NAS, backups, and virtualization (VMware/KVM/Hyper-V) Strong networking knowledge: TCP/IP, DNS,