Senior Network Upgrade Administrator

AT&T

Network Upgrade Administrator at AT&T Global Public Sector supporting the Network Operations Team for network vulnerability remediation. Assessing and upgrading network infrastructure to enhance performance and security.

Posted 5/14/2026full-timeMcLean • Virginia • 🇺🇸 United StatesSenior💰 $89,200 - $173,522 per yearWebsite

Tech Stack

Tools & technologies

FirewallsiOS

About the role

Key responsibilities & impact

Assess current network infrastructure and identify areas needing upgrades.
Coordinate with worldwide partners to plan and schedule patch deployments, minimizing disruptions to operations.
Collaborate with security teams to prioritize patching efforts based on the severity and impact of vulnerabilities.
Perform firmware and software updates on existing network devices.
Utilize automated patch management tools to streamline the patching process.
Monitor the network post-upgrade to ensure stability and performance.
Troubleshoot and resolve any issues that arise during and after the upgrade process.
Conduct thorough testing to ensure network performance, reliability, and security.
Maintain comprehensive documentation of all patch management activities, including patch status, deployment schedules, and testing results.
Communicate upgrade plans and progress to stakeholders.
Ensure all network upgrades adhere to security policies and standards.
Continuously evaluate and improve patch management processes and tools.
Stay updated with the latest developments in patch management technology and best practices.
Ensure compliance with internal policies, industry standards, and regulatory requirements related to patch management.
Assess the risks associated with delaying or not applying certain patches.
Work closely with other incident response teams to ensure rapid remediation of vulnerabilities.

Requirements

What you’ll need

Strong understanding of network protocols, devices (e.g., routers, switches, firewalls), and network architectures.
Proficiency with network patch management tools and systems, such as Cisco NSO, SolarWinds Network Configuration Manager, or similar solutions.
Knowledge of various network operating systems, such as Cisco IOS, Juniper Junos, and others.
Familiarity with modern cryptographic hardware and update methods
Experience in network administration, network security, or a similar role, with a focus on patch management.
Experience in conducting vulnerability assessments and risk analysis for network devices.
Experience in responding to network security incidents and applying emergency patches.
Ability to manage multiple tasks and projects simultaneously, ensuring timely completion of patch deployments.
Excellent verbal and written communication skills to effectively coordinate with various IT teams and stakeholders.
High attention to detail to ensure accurate documentation and reporting of network patch management activities.
Candidate must have a total of 10 years of applicable experience. The experience can be a combination of degree and work history. This can be a High School degree and 10 years of work history OR an Associate’s and 8 years, a Bachelors’ and 6 years, a Masters and 4 years of work history.

Benefits

Comp & perks

Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected
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

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

network protocolsnetwork devicesnetwork architecturesnetwork patch management toolsCisco NSOSolarWinds Network Configuration ManagerCisco IOSJuniper Junosvulnerability assessmentsrisk analysis

Soft Skills

communication skillsattention to detailproject managementcollaborationtroubleshootingproblem-solvingtime managementstakeholder engagementdocumentationadaptability