Konnect IT Group, Inc. ยท 3 months ago
Senior LAN Engineer / Systems Administrator
Chicago, IL
Full-time
Onsite
Senior Level
6+ years expKonnect IT Group, Inc. is seeking a Senior LAN Engineer / Systems Administrator with extensive experience in managing enterprise infrastructure environments. The role involves leading infrastructure projects, ensuring network and server reliability, and mentoring junior team members while contributing to strategic IT initiatives.
ConsultingInformation TechnologyIT Infrastructure
Responsibilities
Lead administration and maintenance of Windows Server and Linux Server environments
Manage and optimize Active Directory , including policies, permissions, and identity management
Configure, monitor, and troubleshoot Cisco and Fortinet network devices and firewalls
Administer and maintain virtualization platforms ( VMware, Hyper-V ) for enterprise environments
Oversee Storage Area Network (SAN) administration and optimization
Perform system monitoring, patching, updates, and performance tuning
Provide escalation support for complex infrastructure and networking issues
Develop and maintain infrastructure documentation, policies, and procedures
Mentor junior engineers and contribute to cross-team knowledge sharing
Lead or participate in infrastructure modernization and cloud migration projects
Qualification
Required
Over six years of experience managing enterprise infrastructure environments
Strong expertise in Windows Server Administration
Advanced Linux Server Administration skills
Proficiency with Active Directory administration
Hands-on experience with Cisco and Fortinet network devices
Proficiency with VMware and Hyper-V virtualization technologies
Strong background in SAN administration and optimization
Proven ability to troubleshoot and optimize server and network performance
Preferred
Experience with cloud infrastructure platforms (Azure, AWS, GCP)
Knowledge of infrastructure automation and scripting (PowerShell, Bash, Python)
Familiarity with Zero Trust architecture, network segmentation, and enterprise security best practices
Experience with disaster recovery planning and high-availability architecture
Ability to design and document infrastructure roadmaps
Proven experience leading teams, mentoring staff, and engaging with business stakeholders
Company
Konnect IT Group, Inc.
KonnectIT combines a unique combination of information technology services, staffing solutions, advisory/consulting, training, and products to clients.
11-50 employees
H1B Sponsorship
Konnect IT Group, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2023 (1)
2020 (1)
Funding
Current Stage
Early StageCompany data provided by crunchbase