Tier III O&M (NE III) (Government)

AT&TChantilly, VA
Onsite

About The Position

AT&T Global Public Sector is seeking a Tier III O&M Network Engineer to support various wide area networks (WANs) and local area networks (LANs) for a government customer. This role involves providing routing expertise for an enterprise-level infrastructure across multiple classifications and acting as a subject matter expert in routing technologies from multiple vendors. The position requires a minimum of 5 days per week in the office at the government customer site in Chantilly, Virginia, with no relocation offered. The role includes on-call duties on a rotational basis after hours.

Requirements

  • 16 years of experience (combination of work history and education: Doctorate and 8 years, Master’s and 10 years, Bachelor’s and 12 years, Associate’s and 14 years, or HS diploma and 16 years).
  • Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2.
  • Experience configuring and troubleshooting Juniper and Cisco routers and switches.
  • Experience with protocols such as OSPF, BGP, VPN’s, VRF’s, MPLS.
  • Understanding of routing, switching, Internet Protocol (IP) subnet, Network Address Translation (NAT), and security technologies.
  • Demonstrated ability to engineer and modify rulesets to allow connectivity for new customer requirements.
  • Demonstrated ability to read, understand, and develop schematic diagrams, technical manuals, and documentation.
  • Working knowledge of Service Now or similar IT Service Management (ITSM) products.
  • Superior verbal and written communication skills.
  • Intermediate-level knowledge of MS Office products (Word, Excel, PowerPoint, and Visio).
  • Required Clearance: TS/SCI with polygraph.

Nice To Haves

  • Experience with Palo Alto, Cisco Adaptive Security Appliance (ASA), and Forcepoint firewall equipment and applications.

Responsibilities

  • Provide Tier III Operations and Maintenance (O&M) for Juniper and Cisco routers, including extensive troubleshooting at layer 2 and layer 3, and implementation of routing changes.
  • Troubleshoot network issues related to connectivity, latency, and asymmetric routing.
  • Implement routing and troubleshoot issues related to OSPF, BGP, MPLS, VRF’s, and VPN’s.
  • Support technical exchange meetings to resolve issues with other ISPs and application owners.
  • Support problem management to conduct root cause analysis of recurring issues.
  • Provide day-to-day O&M support for incident management events and outages.
  • Collaborate with IT staff on projects and initiatives.
  • Work with corresponding technical support teams to resolve network traffic concerns.
  • Utilize monitoring tools and log collectors for in-depth analysis of traffic anomalies and issues.
  • Be on call after hours on a rotational basis.

Benefits

  • Medical/Dental/Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • Paid Time Off and Holidays (at least 23 days of vacation each year and 9 company-designated holidays)
  • Paid Parental Leave
  • Paid Caregiver Leave
  • Additional sick leave beyond state and local law
  • Adoption Reimbursement
  • Disability Benefits (short term and long term)
  • Life and Accidental Death Insurance
  • Supplemental benefit programs: critical illness/accident, hospital indemnity/group legal
  • Employee Assistance Programs (EAP)
  • Extensive employee wellness programs
  • Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone

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What This Job Offers

Job Type

Full-time

Career Level

Senior

Education Level

No Education Listed

Number of Employees

5,001-10,000 employees

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