Think Network Technologies

Senior Systems Admin and Network Engineer

November 2nd, 2020 Posted by 0 thoughts on “Senior Systems Admin and Network Engineer”

Job Description

Senior Systems Admin and Network Engineer oversees, manages and performs installations, maintenance, troubleshooting and administration of existing network systems including Windows 2012/2019, Exchange Server (on prem/cloud platforms), storage appliances (EMC, DELL and EQL), virtualization (Vmware and Hyper-V), DR and Cisco/Meraki Network Solutions (Route/Switch/Collab/WLAN/Security)

Our managed network contains well over 150 servers, 250 network devices, 500+ workstations, spread over 50 different sites. He/she troubleshoots network problems, monitors the network and reports and remedies system failures. He/she performs installations of assigned network components, performs backup maintenance and restores, administers patch management systems and performs patch and updates testing.

Other tasks include: project management, performs upgrades and maintenance often during after-hours maintenance windows; assists in system engineering projects as assigned; provides 3rd Tier support to the end user help desk; provides after hours on-call services in a rotating schedule. He/she is responsible for ensuring customer satisfaction and the smooth flow of information. Uses expertise and experience to build solutions that meet and/or exceed requirements that include product and implementation service. Delivers and presents solutions to our customers. Develops and fosters relationships with customers to ensure Think is viewed as their go-to strategic partner.

Candidate must be experienced with:

  • 5-7+ years of experience in multi-location IT environments.
  • Strong understanding of MSFT AD forests, trees, domains, replication, etc.
  • Understanding of networks, subnetting and routing.
  • Knowledgeable working in CLI such as PowerShell, Cisco IOS, Etc.
  • Virtualization experience a must, preferably in VMWare 5.x-6
  • Proficient in the complete Microsoft stack including AD, DNS, Exchange, SharePoint, SQL, etc
  • Experience with NFS, iSCSI.
  • Provisioning volumes, LUNs, and experience with SnapMirror, SnapVault, FlexClones, SnapManager and other EQL technologies a must.
  • Comfortable working on multiple projects and issues simultaneously
  • Batch, php, perl, bash and PowerShell scripting experience preferable
  • Willingness to be “go-to” — as top level technical resource
  • Microsoft Office Suite Microsoft desktop and server systems, including Windows Server, Exchange, Server and Active Directory Services (single and multiple site environments)
  • Backup technologies (Veeam) Anti-virus Software deployment technologies
  • Virtualization Technologies.
  • Hypervisors; ESX, Hyper-V (single host and clustered)
  • Fault Tolerance and HANetworking (TCP/IP, DNS, routing, subnetting, VLANs etc.)
  • Remote access technologies (VPN, both client and web app, terminal services, published apps etc.)
  • Maintain, troubleshoot, and improve Active Directory, DNS, DHCP, RADIUS, Network Policy Service, Active Directory Federation Service, Rights Management Service, Certification Authority, and other Windows services
  • Responsible for Exchange / SharePoint / TFS / SQL Server platform stability, maintenance and advancement
  • Proactive systems, services and network monitoring Design, implement & maintain infrastructure in multiple international locations
  • VMware ESXi and vCenter management, deployment and troubleshooting
  • Implementation & support of IDS/IPS, active intrusion system
  • Research & recommend new technologies and solutions to improve IT services
  • Other duties as assigned by supervisor or manager

Job requirements:

  • 7+ years minimum experience
  • 4 year Bachelor’s degree in Computer Science preferred or significant field experience and certifications.
  • Strong Cisco background with the ability to design, support, configure, and implement advanced Cisco environments.
  • Cisco CCIE/CCNP and CISSP Certification preferred
  • Other relevant certifications are preferred (MCP, MCSE, MCITP, VCP, Microsoft, Cisco, Vmware)
  • Exceptional communication skills
  • Travel may be required for this position. Must have reliable transportation, valid driver’s license and motor vehicle insurance.
  • Ability to demonstrate organization and documentation skills
  • High energy level, comfortable performing multifaceted projects in conjunction with day-to-day activities
  • Professional appearance and attitude
  • Resourceful, well organized, highly dependable, efficient and detail oriented
  • Authorization to work in the U.S.
  • To learn more about career opportunities at Think, please visit our website at
  • Additional job opportunities can be found on our website.


** IMPORTANT** Please email BOTH a cover letter and copy of your resume; your resume will not be considered without both. If you are not a local candidate, please let us know in your cover letter what you like about Durango, CO , and why you want to relocate here! No calls or walk-ins. Please spell check.

Your Name (required)

Your Email (required)

Subject (required)

Message (required)

Resume - PDF (required)

Cover Letter - PDF (required)

To apply for this job email your details to


3067 Main Ave. Durango, CO


Join our team of hard-working, fun-loving, technology experts.

View Careers

© 2018 Think Network Technologies, LLC. All rights reserved.