
Tier 2 Systems Engineer
Posted 3 days ago

Posted 3 days ago
This is a fully remote position, open to applicants in New York.
• Deliver Tier 2 support through phone, ticketing systems, email, and remote tools.
• Diagnose and resolve escalated incidents related to workstations, servers, networks, and cloud services.
• Manage tickets until resolution, ensuring timely communication and accurate documentation.
• Collaborate with Tier 1 and Tier 3 teams to address complex issues and enhance knowledge transfer.
• Support and maintain Microsoft Windows Server and desktop environments (AD, DNS, DHCP, GPO, file/print services).
• Administer Microsoft 365/Exchange Online, Teams, OneDrive, and associated services.
• Conduct user and group administration across multiple systems.
• Aid in the management of switches, firewalls, wireless, VPN, and other network devices.
• Monitor client environments using RMM and monitoring tools; respond to alerts and resolve issues.
• Execute routine maintenance (patching, updates, backups, AV/EDR checks, capacity management).
• Engage in implementation and upgrade projects (migrations, standardization, new deployments).
• Contribute to standard operating procedures (SOPs), documentation, and knowledge base articles.
• Support security tools such as endpoint protection, MFA, email security, and backup/recovery solutions.
• Assist in addressing security-related alerts and incidents in accordance with established playbooks.
• Adhere to best practices and policies for system hardening, access control, and data protection.
• Mentor Tier 1 technicians to enhance overall team performance.
• Provide feedback for improving tools, processes, and service delivery.
• Cultivate strong customer relationships with an emphasis on responsiveness, quality, and professionalism.
• Over 3 years of experience in a technical support, systems administration, or MSP/help desk role (Tier 2 equivalent).
• Proficient experience with: Windows desktop (Windows 10/11) and Windows Server OS (2012/2016/2019+).
• Knowledge of Active Directory, DNS, DHCP, and Group Policy.
• Experience in Microsoft 365 administration (Exchange Online, Teams, basic security/compliance settings).
• Familiarity with remote support tools and RMM/monitoring platforms.
• Strong understanding of TCP/IP networking, VLANs, VPN, and basic firewall concepts.
• Experience troubleshooting common business applications, printers, and peripherals.
• Outstanding customer service, communication, and documentation skills.
• Capability to prioritize and manage multiple tickets and tasks in a fast-paced environment.
• Must possess authorization to work in the United States.
• Paid time off including paid holidays and floating holidays.
• Bonus potential based on individual and company performance.
• Highly competitive and flexible medical, dental, and vision benefits plans.
• 401(k) with employer match.
• Customized Life and Disability insurance plans.
• Full reimbursement for approved professional certification and career development opportunities.
Air InfoSec
Chickasaw Nation Industries, Inc.
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