Senior Network Administrator - Infrastructure

Posted Yesterday
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Dallas, TX, USA
In-Office
88K-125K Annually
Senior level
Insurance
The Role
Designs, implements, and manages enterprise network infrastructure (routers, switches, firewalls, wireless, load balancers) to ensure availability, security, and scalability across multiple sites. Monitors performance, troubleshoots complex issues, enforces security and disaster recovery, leads projects, mentors junior staff, and collaborates with cross-functional teams on network initiatives and documentation.
Summary Generated by Built In

ROLE SUMMARY

The Sr. Network Administrator designs, implement, and manages the network infrastructure to ensure high availability, security, and scalability. This role includes overseeing the installation, configuration, and maintenance of network hardware and software, including routers, switches, firewalls, and wireless systems. The Sr. Network Administrator monitors network performance, troubleshoots complex issues, and ensures optimal functionality across multiple sites. Additionally, they collaborate with cross-functional teams to support network-related projects, enforce security protocols, manage disaster recovery, and maintain documentation. Strong analytical skills, extensive knowledge of network protocols, and experience with enterprise network solutions are essential for success in this role.

Core Technical Competencies:

  • Cisco-based technologies such as Nexus-series switching, wireless, routing, and ISE are prevalent in the environment today. Technologies from Cisco Meraki and Juniper are being evaluated.
  • Fortinet FortiGate firewalls.
  • Cloud networking technologies in both Azure and AWS.
  • BIG-IP F5 load balancers and enhanced features such as Web Application Firewall.
  • Routing Protocols such as BGP and OSPF. 
  • Knowledge of Ansible for Network Automation is a plus.

MAJOR RESPONSIBILITIES

  • Determines requirements, data flows and systems definitions by communicating with managerial, administrative, and technical staff.
  • Performs project oversight duties that include risk management, testing, documentation and training for information systems initiatives.
  • Establishes, controls, and maintains systems access and security.
  • Demonstrates effective time management by meeting deadlines and business objectives.
  • Evaluates system performance with the goal of optimization. Initiates recovery action after system failures.
  • Primary support role for enterprise networking and telecommunications for data center and all corporate office locations
  • Coordinates system updates and replacement of outdated hardware.
  • Assists in the facilitation of team meetings.
  • Mentor's junior members of the team. Leads project work and delegates appropriately.

ADDITIONAL RESPONSIBILITIES

  • Assists in the testing & deployment of new equipment and network systems.
  • Delivers technical reports on the performance & operation of network systems.
  • Coordinates the activities of support staff and help desk personnel and handles escalated support issues.
  • Proposes innovative solutions by approaching problems with curiosity and open mindedness, using existing information and vendor resources to its fullest potential.
  • Maintains network performance by monitoring and analysis of network devices, routers, switches, VPN gateways, telephony systems, intrusion detection systems and other network resources.
  • Support Subaru’s values by living out the Subaru Love Promise and supporting a diverse and inclusive work environment.

REQUIRED SKILLS & PERSONAL QUALIFICATIONS

  • Capable of working independently and a self-starter who performs initiatives that provide solutions for business requirements.
  • Excellent communication skills with ability to multi-task and prioritize work.
  • Ability to rely on knowledge and research to perform effective troubleshooting.
  • Ability to respond to complex technical challenges by coordinating resources to devise effective solutions as well as by escalating on-going technical issues to vendor as required.
  • Ability to initiate activities to maintain and update knowledge of emerging IT trends.
  • Ability to take on analysis and project work (50% technical, 50% analysis) 

EDUCATION/EXPERIENCE REQUIREMENTS: BA/BS Degree with 4 to 6 years of enterprise networking experience.  Relevant experience accepted in lieu of a degree. 


WORK ENVIRONMENT

  • Office Location: Coppell, TX OR Camden, NJ apart of the Greater Philadelphia Area (Philly)
  • Hybrid Role: Remote work 2 days per week (After 90 Days) [Wednesdays & Fridays] 
  • Internal Work Environment: Prolonged sitting at desk and computer.
  • Physical Demands: Occasionally lifts and moves computing equipment up to 75 lbs.
  • Travel Required: 10-20%

COMPENSATION: The recruiting base salary range for this full-time position is $88,000 - $125,000/year. Within the range, individual pay is determined by factors, including job-related skills, experience, and relevant education or training. (Internal Job Grade: P2_T) In addition to competitive salary, Subaru offers an amazing benefits package that includes:

  • Medical, Dental, Vision Plans
  • Pension, Profit Sharing, and 401K Match Offerings
  • 15 Vacation days, 9 Company Holidays, 5 Floating Holidays, and 5 Sick days.
  • Tuition Reimbursement Program
  • Vehicle Discount Programs

Visit our Careers landing page for additional information about our compensation and benefit programs.


ABOUT SUBARU

LOVE. It’s what makes Subaru, Subaru®. As a leading auto brand in the US, we strive to be More Than a Car Company®. Subaru believes in being a positive force in the communities in which we live and work, not just with donations but with actions that set an example for others to follow. That’s what we call our Subaru Love Promise®.

Subaru is a globally renowned automobile manufacturer known for its commitment to innovation, safety, and sustainability. With a rich history dating back to 1953, Subaru has consistently pushed the boundaries of automotive engineering to deliver vehicles that offer not only exceptional performance but also a unique blend of utility and adventure.

Subaru's company culture is built on collaboration, diversity, and a shared passion for our product. We foster an inclusive environment that encourages employees to bring their unique perspectives and talents to the table. Our team members are driven by a common goal: to create exceptional vehicles that inspire and delight our customers.

Skills Required

  • BA/BS degree or equivalent; 4 to 6 years of enterprise networking experience
  • Experience with Cisco Nexus switching, wireless, routing, and Cisco ISE
  • Experience with Fortinet FortiGate firewalls
  • Experience with cloud networking in Azure and AWS
  • Experience with F5 BIG-IP load balancers and Web Application Firewall
  • Working knowledge of routing protocols BGP and OSPF
  • Experience with Cisco Meraki and Juniper technologies
  • Familiarity with Ansible for network automation
  • Ability to lift and move computing equipment up to 75 lbs
  • Ability to travel approximately 10-20% for work
  • Strong communication, troubleshooting, mentoring, and project leadership skills
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The Company
HQ: Camden, NJ
2,758 Employees
Year Founded: 1968

What We Do

The Subaru Family, by our definition, goes far beyond our family of products. It includes one of our greatest assets – our employees – as well as our Subaru family of owners, retailers, and business and community partners. We treat each other like family because we are family. Since the early days of the company, we have worked to create a culture where employees are encouraged to be themselves and are supported by everyone around them. The Subaru Love Promise is our vision to show love and respect to all people at every interaction. We believe that our differences make us stronger. These experiences allow us to learn from each other, offer unique ideas, add value as team members, which ultimately, allows us to grow our business opportunity and personal lives.

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