Senior Network Operations Specialist II TS/SCI Cleared

att; Chantilly (VA); On-site; USD 89,000 - 194,000; Full time

Benefits offered by this job

Medical/Dental/Vision coverage

401(k) plan

Tuition reimbursement program

Paid Time Off and Holidays

Paid Parental Leave

Paid Caregiver Leave

Additional sick leave

Job summary

AT&T Global Public Sector is seeking a Network Operations Specialist to support client LAN/WAN devices, incident management, and coordination with Tier III engineers on government projects. The role is full-time and on-site at a government site in Springfield, VA, requiring TS/SCI with polygraph clearance.

Responsibilities include troubleshooting, configuration management, and collaboration with vendors to resolve incidents, while ensuring compliance with software baselines and network

Qualifications

• 10 years of experience combining work history and education in network operations.
• DoD 8140 IAT Level 2 compliance.
• Cisco IOS, Juniper JUNOS, Brocade and Foundry OS knowledge.
• Layer 3 protocols: OSPF, BGP,EIGRP,VRRP,HSRP,MPLS,LSP,VRF,GRE.
• Visio and ServiceNow familiarity.
• HP/MicroFocus network tools (NNM/NA/OBM).
• Riverbed NetProfiler and AppResponse experience.

Responsibilities

• Support installation and maintenance of LAN/WAN devices and respond to escalated incidents.
• Assist Tier III engineers with incident management and projects.
• Troubleshoot incidents escalated from NOC.
• Coordinate operations, maintenance, repairs, or upgrades and update topology drawings.
• Configure and troubleshoot VLANs and layer 2 switching.
• Evaluate new network technologies and advise integration with existing networks.
• Analyze events with network tools to isolate customer-impacting issues.
• Ensure devices comply with software recommendations and baselines.
• Draft and review network operation process documentation.
• Communicate with vendors to resolve incidents.
• Diagnose hardware/software problems and coordinate replacements.
• Maintain networks including hardware, software, and configurations.

Skills

Layer 3 protocols

Network troubleshooting

NOC operations knowledge

Tools

Network tools (NNM, NA, OBM)

Riverbed NetProfiler & AppResponse

Visio

ServiceNow

Job description

AT&T Global Public Sector is seeking a Network Operations Specialist to support client LAN/WAN devices, incident management, and coordination with Tier III engineers on government projects. The role is full-time and on-site at a government site in Springfield, VA, requiring TS/SCI with polygraph clearance.

Responsibilities include troubleshooting, configuration management, and collaboration with vendors to resolve incidents, while ensuring compliance with software baselines and network