**Overview**

SOS International LLC (SOSi) is currently seeking a **Senior Network Administrator (WAN)** in **Fort Huachuca, AZ** . The Senior Network Administrator reports to the WAN Branch Manager and monitors WAN network critical infrastructure assets and circuits for the WAN Team.

**Essential Job Duties**

+ Network troubleshooting

+ IPv4/IPv6 Subnetting

+ IPv4/IPv6 addressing and address schema

+ Highly knowledgeable regarding network services to include: SSH, DNS, DHCP, NTP, and LDAP

+ Cisco router/switch/firewall

+ Juniper router/switch/firewall

+ Cybersecurity fundamentals

+ IT Industry Terminology

+ IT troubleshooting and problem-solving techniques

+ Routing fundamentals to include knowledge of BGP and OSPF routing protocols

+ Firewall administration (Cisco/Juniper/Palo Alto)

+ VPN systems and RAVPN

**Minimum Requirements**

+ Active in scope SECRET clearance with T5 investigation or the ability to obtain Interim SECRET T5 eligibility.

+ HS +6 yrs similar technical experience or AA/AS +5, or BS/BA +3.

+ An IAT II certification (CCNA-Security, CND, CySA+, GICSP, GSEC, Security+ CE, or SSCP) is required.

+ CEH or equivalent within 60 days.

+ Knowledge of installation, maintenance, troubleshooting, and support of Cisco Internetworking Devices.

+ Knowledge of installation, maintenance, troubleshooting, and support of Juniper Internetworking Devices.

+ Knowledge of Standard Routing Protocols, i.e. EIGRP, BGP, OSPF, etc.

+ Knowledge of TCP/IP ports, protocols, and subnetting.

+ Network fundamentals.

+ Network services such as: DNS, DHCP, NTP, and LDAP.

+ Cybersecurity fundamentals.

+ IT Industry terminology.

+ Advanced troubleshooting and problem solving techniques.

+ Excellent oral and written communication.

**Preferred Qualifications**

+ CCNP Enterprise

+ Palo Alto Networks Certified Network Security Administrator

+ JNCIA-JUNOS

**Work Environment**

+ Working conditions are normal for an office environment.

+ Fast paced, deadline-oriented environment.

+ May require periods of non-traditional working hours including consecutive nights or weekends (if applicable).

**Commitment to Diversity**

SOSi does not discriminate against job applicants or employees on any legally recognized basis including, but not limited to age, race, color, religion, national origin, genetic information, sex, sexual orientation, gender identity or expression, marital status, disability, veteran status, or any other characteristic protected by applicable U.S. federal, state, and local laws.