25 senior systems administrator Jobs in cleveland, oh
Emerald Resource Group is Hiring an IT Systems/Network Administrator Near Cleveland, OH
Responsible for the comprehensive management and support of local and wide area network infrastructure, encompassing the deployment and maintenance of hardware, adherence to corporate standards for software and systems, data security, and network configurations. Executes the installation, configuration, and support of internal and external networks spanning multiple regions. Diagnoses and resolves network issues, monitors performance, and meticulously documents changes using established change management processes. Ensures network design aligns with failover, business continuity, and disaster recovery plans. Recommends upgrades, patches, and new applications and equipment, while overseeing system backups and data recovery. Addresses LAN/WAN communication problems, resolves support tickets, and provides after-hours support for emergencies. Willingness to travel as necessary to support other company locations.
DUTIES & RESPONSIBILITIES:
- Ensure compliance with all physical and logical network security requirements, following Company procedures, client standards, and governing agency regulations.
- Monitor, resolve, and enhance connectivity to Microsoft 365 cloud infrastructure.
- Plan, coordinate, and execute email migrations from legacy Exchange and Google to Microsoft 365 cloud infrastructure.
- Provide support, troubleshooting, and optimization for SonicWall firewalls.
- Monitor all network-related activities and promptly resolve high-level alerts.
- Install, configure, and administer changes for networking devices, including Firewalls, Switches, and Routers.
- Offer expertise in designing network architecture, recommending infrastructure changes based on local and regional business requirements in adherence to standards.
- Support network vulnerability penetration assessments and ensure timely remediation.
- Maintain centralized log management for all networking devices.
- Configure and test network connectivity with clients, including VPN and IPSEC tunnels.
- Manage network devices to ensure security, maintain performance, and troubleshoot issues.
- Document all changes to networking devices using the required change management process.
- Support, administer, and monitor intrusion detection and prevention systems.
- Document and maintain network diagrams to keep configuration changes current.
- Implement new solutions and maintain the network infrastructure.
- Collaborate with corporate and regional IT teams to support network administration requests.
- Perform all other duties as assigned.
Education/Experience:
- Bachelor's degree in Computer Science, Computer Engineering, or a related field, plus five years of related experience, or a combination of education and experience.
- 5 years of work experience across Windows Server operating systems, PC/Server LAN/WAN/Wi-Fi networks, and connectivity.
- 3 years of experience with SonicWall firewalls.
- Prior experience working with Cyber Security tools and encryption methods.
- Good knowledge of network protocols, including VLAN, TCP/IP, DHCP, DNS.
- Experience with Microsoft 365, Azure, and Exchange cloud infrastructure.
- Thorough understanding of system administration tasks, networking concepts, and configuration.
- Ability to evaluate requirements to craft system network designs and new solutions.
- Ability to plan and coordinate multiple projects simultaneously with minimal supervision; self-motivated, self-disciplined, and demonstrate strong interpersonal skills.
- Ability to multi-task, organize, and prioritize tasks with strong attention to details and to work well under pressure in meeting tight deadlines.
- Ability to work collaboratively in a team environment.
- Responsible for maintaining confidentiality.
- High-level verbal and written communication skills.
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Contact: John at john@emeraldresourcegroup.com.
Job Summary
Full Time
$80k-98k (estimate)
09/12/2024
09/30/2024
emeraldresource.com
NASHVILLE, TN
25 - 50
2004
MICHELLE PERRY
$5M - $10M
Specialty Trade in Construction
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About Emerald Resource Group
8A / SDVOSB / WBE /SBE / SDB CAGE CODE: 41DW3 - DUNS NUMBER: 360914480 VOICE/DATA NETWORKS AND SERVICES: (NIPRNet, SIPRNet, JWICS) Copper and Fiber We design engineer and install customized telecommunications networks including Telephone Systems, Audio Visual, VTC, CCTV, Access Control, and ISP/OSP Cabling and Fiber solutions to meet standard and enhanced telecommunication services. We provide a complete installation in a cost effective and timely manner, with outstanding customer service. Emerald Resource Certifications: HOLOCOM SIPR SECURE COMMUNICATION PDS - DOD APPROVED - www.holocomnetw ...
orks.com HUBBELL PREMISE WIRING Teaming Partners and GSA Schedules: Graybar- National Company GSA 51V-Hardware Super Store Schedule - GS 21F-0003U GSA 70 IT Schedule - GS-35F-0374M Technical Innovation VTC/SecureVTC GSA GS-03F-0010R Tandberg GSA Letter of Authorization UTDI Avaya Phones Systems GSA 70 IT SCHEDULE - GS-35F-0156V Contact Centers, Mobile Workers, Remote Workers, Office Roamers Communications Public Safety Communications Past Government Performances Include: DISA Avaya Phone System Installation, Maint. & Srvc Ft. Campbell KY Telecom - SIPR/NIRP/Fiber Ft. Campbell KY Telecom Construction Duct Syst & underground fiber network (OSP) Ft. Campbell KY - AV/VTC/CCTV/ACCESS Control Robins AFB AV install State of TN Dept. of Military Hardware Metro Govt. of Nashville - IT Staffing - ITIL / SDE Consultants.
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