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# IT Specialist Senior

- **Company:** TEKSYSTEMS INC.
- **Location:** Crane, IN, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Border Gateway Protocol, CompTIA Security+, Cyber Security, Dynamic Host Configuration Protocol, Network Address Translation, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Internet Protocol, IPv6, Storage Area Network (SAN), Virtual Private Networks (VPN), Microsoft Software, Routing, Virtual Local Area Networks, Computer Networking Systems, Computer Network Operations, SC Clearance, Information Technology, Cisco
- **Published:** September 11, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9158323/it-specialist-senior

## About the Role

Active Secret clearance

 - 10+ years of IT experience including Internet Protocol version 6 (IPv6), Enhanced Interior Gateway Routing Protocol (EIGRP),Border Gateway Protocol (BGP), Virtual Local Area Networks (VLANs), Virtual Private Networks (VPNs), and Network Address Translation (NAT).
 - CompTIA Security+
 - Cisco Certified Network Professional (CCNP)
 - Microsoft Associate Certification

## Description

TEKsystems is seeking an IT Specialist Senior to support a client on site in Crane, Indiana. This person is required to have a Bachelors Degree, an active Secret clearance, CompTIA Security+, Microsoft Associate Certification, and Cisco Certified Network Professional (CCNP), Perform advanced systems installation, operation, integration, and troubleshooting in order to maintain optimum IT systems operations.

 - Design and oversee upgrades and new installs of IT systems and services ensuring coordination with Cyber Security Specialist.
 - Perform tier III upgrades of networking systems, IT systems, and storage networking.
 - Perform tier III troubleshooting, optimization, and performance management of Internet Protocol (IP), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), and routing protocols.
 - Integrate enterprise, regional, and local IT systems ensuring current network operations are sustained or oversee their recovery.


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