Network Infrastructure Subject Matter Expert (SME)

Do you enjoy learning about new technologies and how they can be used to provide cutting edge services to the Air Force and DOD customers? If so, then look to join the Stellar Innovations and Solutions team! The selected applicant will become part of an existing team, in an environment that will challenge you, force you to continuously innovate, and work on solutions that make a difference. There is a future for you here to support highly visible and strategic programs at SIS! If you love technology and want a career making a difference supporting meaningful Air Force and DOD programs then Stellar Innovations is the company for you.

RESPONSIBILITIES

Perform hands-on implementation of Cisco firewalls (FPR 4112, FMC, ASA 5555) and related hardware and software. This includes installation, configuration (ACLs, NAT’ing, Site-to-site and remote Virtual Private Networks - VPNs), maintenance, troubleshooting, IOS upgrades and AnyConnect configuration.

Perform hands-on implementation of network infrastructure including: core switches (Cisco Nexus 7k),edge switches (Catalyst 9300-U/UXM, 3850, 3650), routers (ASR 1006, ASR 1001, 8300), bandwidth management appliances, and related hardware and software. This includes installation, configuration, maintenance, troubleshooting and IOS upgrades.

Design, configure and troubleshoot the routing protocols, including but not limited to, Border Gateway Protocol (BGP), Enhanced Interior Gateway Routing Protocol (EIGRP), Multiprotocol Label Switching (MPLS), Internet Protocol Security (IPSec) etc.

Design and perform hands-on implementation of a secured enterprise wireless systems with Cisco Wireless LAN Controllers (WLC) including WLC 5520/9800 and security standards including Extensible Authentication Protocol – Transport Layer Security (EAP-TLS)/Protected Extensible Authentication Protocol (PEAP). This includes installation, configuration, maintenance, troubleshooting and IOS upgrades.

Experience with Cisco Identity Services Engine (ISE). This includes configuring, managing, and troubleshooting Cisco Ise’s TACACS, RADIUS, RULES, Policy Sets, Posture, Authentication/Authorization for Wired/Wireless networks etc.

Configure, manage, and troubleshoot Express Routes connections to Microsoft AZURE Cloud.

Network monitoring and management tools such as SolarWinds and Cisco DNA center.

5 years of experience with Cisco VoIP infrastructure, operations and IVR technologies.

3 years of experience with Managed Trusted Internet Protocol Service (MTIPS) and Public IP infrastructure. This includes configuration and troubleshooting circuits with public IPs.

2 years of general Windows Server Operating System experience with hands-on experience working and understanding of Microsoft Active Directory, DNS and DHCP.

REQUIRED QUALIFICATIONS

Minimum Experience: 10 years of IT experience providing Tier 3 support level, as well as working in a Tier 3 Cisco network support environment for firewall implementation, network infrastructure (design, implementation, and support)

Education: Associate degree or higher (Desired)

Clearance: Must possess a minimum Public Trust level security clearance

Citizenship: U.S. Citizenship is mandatory.

Certifications:

Cisco Certified Network Professional CCNP) or Cisco Certified Internetwork Expert (CCIE). (Required).

SIS, Inc. is an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin. We are also an equal opportunity employer of individuals with disabilities and protected veterans.