System Administrator

This is a contract position.

It is 100% remote.

In this role, you will:

• Support client in the maintenance of IT and IT Security tools and systems
• Work with existing team to deploy and maintain systems, includes below and not limited to
• General system admin
• Renewing and updating TLS certificates, managing KEX/MACS/CIPHER’s on servers
• Responding to audit and enterprise hardening requests
• Updating of Subtasks, stories, and epic’s for work in flight
• Troubleshooting Linux OS and apps or troubleshooting Windows OS and apps
• On call and after hours support
• Deploying and maintaining COTS Cybersecurity, On prem, SaaS, and IaaS related applications and appliances
• Remediate vulnerabilities on Windows and/or Linux systems, ensure the stability and sustainability of supported platforms by monitoring, maintaining, patching, and administering all aspects of those systems
• Contribute to and maintain internal engineering documentation (e.g., tool documentation, lessons learned, procedures, status updates, etc.)
• Update/speak in Daily Operations briefings
• Daily ticket queue monitoring, for incidents and work ingestion and assigning as required
• Responsible for quarterly access reviews
• Biweekly patch validation

The skills we are looking for in this role include:

• 3+ years of working in a large enterprise with a change management focused environment
• 3+ years minimum experience as a System Admin, or similar role required
• 3+ years of cybersecurity engineering related or similar role required (Understanding of enterprise best practices for security and hardening with a focus on PCI-DSS/NCUA ideal)
• Experience working in environments with infrastructure management processes such as change management, problem management, configuration management and project management
• Hands on Experience in Agile specifically Kanban workflow.
• Strong understanding and ability to troubleshoot various common Linux operating systems (Centos, Red hat, Ubuntu, and/or Cisco derivative OS’s) OR Strong understanding and ability to troubleshoot various Windows server operating systems
• Experience patching and upgrading Linux and Windows based operating systems, packages, and applications
• Familiarization with cybersecurity principles as they apply to hardening enterprise based systems.
• Basic scripting Ansible, Python, Bash, PowerShell, Ruby, etc to automate routine tasks
• Experience using/integrating SIEM technology
• Experience with large enterprise processes and working a silo’d environment where tickets/coordination/detailed change management and control processes are required
• Knowledge of core network, firewall, routing, switching, load balancing, and proxy principles and troubleshooting related issues from a server deployment/maintenance perspective