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Senior Systems

2 months ago


Irving, Texas, United States CornerStone Technology Talent Services Full time
Job Summary

CornerStone Technology Talent Services is seeking a highly skilled Senior Systems & Network Engineer to join our team. As a key member of our IT department, you will be responsible for designing, implementing, and maintaining our system and network infrastructure to ensure seamless operations across the organization.

Key Responsibilities
  • Infrastructure Design and Implementation: Design and implement system and network solutions to meet business needs, including migration from internally hosted to colocation and/or cloud services.
  • Network Security and Management: Work with Sonicwall Firewalls and SMA, manage VPN systems, and ensure information security requirements are met.
  • Server and Network Administration: Install, configure, and maintain switches, LAN devices with VLAN routing and switching, servers, SANs, and more.
  • Virtualization and Cloud Computing: Implement and maintain VMWare environments, including SRA over VMWare.
  • Network Design and Deployment: Design and deploy functional networks, including LAN, WLAN, and WAN.
  • Data Center Operations: Ensure operational integrity, reliability, and maintenance of data center equipment, including regular support and break-fix services.
  • Automation and Monitoring: Automate tasks and monitor effectiveness, resolving escalated issues from cloud and local infrastructure.
  • Team Leadership and Mentorship: Mentor team members on technical issues, create and test security measures, and interact with clients to address and resolve issues.
  • Documentation and Support: Maintain technical documentation, support end-user hardware and software, and suggest improvements to network performance and scalability.
  • Access Control and Facility Security: Manage access controls, CCTV, and firefighting systems, and ensure facility security through physical checks and monitoring systems.
  • Vendor Management and Travel: Travel to U.S. offices as required and interact with vendors for hardware, software, and license procurement.
Requirements
  • 10 to 15 years of experience in IT, IT security, and physical security, with strong vendor management experience.
  • Strong technical skills in implementing, troubleshooting, and maintaining servers, workstations, firewalls, networks, and related equipment.
  • Proficiency in Windows Server, Windows OS, Microsoft 365 suite (Word, Excel, Outlook, Teams, SharePoint).
  • Strong communication and leadership skills, with the ability to motivate and lead a team.
  • Must pass a 10-year background check and drug screen.
Education and Certification
  • Associate's degree in a technology-related field or 5-6 years of equivalent training and experience.
  • One or more of the following certifications: Microsoft certification, A+ Certification, Network+ Certification, Security+ Certification.