Senior Network Engineer in Nashville, Tennessee, United States
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Senior Network Engineer

Work from Home
Nashville, TN, United States
Full-time • Work From Home
Materials Management Supply Chain and Logistics   Job ID: 1916
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Are you looking for a work environment where diversity and inclusion thrive? Submit your application for our Senior Network Engineer opening with Work from Home today and find out what it truly means to be a part of the HCA Healthcare team.

At Work from Home, we want to ensure your needs are met. We offer eligible colleagues an attractive benefit package that includes medical, wellbeing, dental and vision benefits along with some unique benefits including:

• Student Loan Repayment
• Tuition Reimbursement/Assistance Programs
• Paid Time Off and Paid Family Leave
• 401k (100% annual match – 3%-9% of pay based on years of service)
• Adoption Assistance
• Employee Stock Purchase Program (ESPP)
• Flexible spending accounts
• Short and long-term disability coverage
• Legal benefits and pet insurance
• Discounted Auto, Home, and Life Insurance and Identity Theft Protection

For more benefits details click here.

We are seeking a(an) Senior Network Engineer for our team to ensure that we continue to provide all patients with high quality, efficient care. Did you get into our industry for these reasons? We are an amazing team that works hard to support each other and are seeking a phenomenal addition like you who feels patient care is as meaningful as we do. We want you to apply!


 What makes CereCore unique as a technology company is that our solutions impact the care of patients. Although our skills are in demand in a number of industries, we apply them specifically to the noble cause of healthcare. Applied to this position, your skills will help transform healthcare through technology and solutions that dramatically improve patient care and business operations. At CereCore, your deliverables will influence patient care. Every process, technology and decision matters. This position will provide large-scale data networking services and support in a fortune 100 company environment with national reach. These responsibilities will require the candidate to be a Subject Matter Expert across network technologies, services, and additional related components (as listed for this position). The candidate must provide solutions that meet Client and Partner network requirements and exceed networking service levels. This position will interact daily with Project Management Teams, Product Development, Business Partners, Vendors, and CereCore team members, as well as the end users. Strong written and oral communications skills for working with external clients will be required. Project delivery and problem management skills are required to effectively meet CereCore business objectives and exceed client expectations. Key interactions include Clients (Staff to VP level), CereCore Leadership, Vendors and Service Providers


  • Support of complex Large Scale WAN/LAN designs utilizing best practice switching/routing technologies and topologies. (i.e.: Fortune 100 experience in network design, deployment and support) 
  • Working with vendors on product design enhancements and integration of new technologies
  •  Automation and process development to improve efficiency and increase service level
  • OSPF/BGP routing protocols, IP advertising/advanced filtering/redistribution, Quality of Service, IP multicast
  • Engineering consultations of Level III network troubleshooting/problem resolutions, protocol analysis, network troubleshooting/problem determination skills with network trace/capture/analysis software
  • System architecture and tiered application modules knowledge. Understanding of end-to-end data flows and traffic patterns.
  • Network impact analysis, modeling, network capacity planning
  • Software/hardware device upgrades, LAN equipment configurations/provisioning (see specific technologies within Area of Experience section).
  • IP addressing, variable length subnet masking 
  • Wide Area Network technology design, provisioning and configuration (i.e. MPLS, VPLS, Private Line) and WAN equipment configurations for bandwidth rates from DSL to 1gb, as well as Metro-E connectivity from 10mb to 10gb.
  • Networking services for ACS, AAA, DHCP, BOOTP, DNS, ICMP and SNMP 
  • Design and Support for network security technologies and products (ASA, Checkpoint, Juniper SSL, NetScaler, and Palo Alto, Silver Peak, Meraki)
  • Remote access technologies (i.e. SSL-VPN, IPSec, B2B, private line and Dial-up).
  • Quality of service configuration and testing. 
  • Advanced F5 Load-balancing configuration, including iRule creation and creating custom monitors
  • Providing input on Network standards and policies/procedural documentation and enterprise level network diagramming
  • Training/Mentoring peers, Project Management and problem management skill sets 
  • Meet IT&S change management and project management requirements 
  • ITIL Knowledge
  •  Minimal travel (up to 15%) for network analysis, network upgrades and customer network consultations
  • Participation in 24/7 on-call rotation for support and after hours work in order to support the availability and uptime requirements of the business and clients
  • All other duties as assigned 


  • 5+ years 


  • Bachelor’s Degree Preferred 


  • Cisco Data Networking Technologies
  • Aruba and/or Arista Data Network Technologies experience desirable
  • Layer 1-2 (i.e.: Trunking, VLANs, STP, Multicast, PPP, MPLS, Metro-E)
  • Layer 3 (i.e. OSPF, BGP, Cisco VRFs, QOS, ACLs, Route redistribution, MPLS-VPNs, GRE, etc.) 
  • Network Management Tools (i.e: CiscoWorks, Voyence, IP-SLA, Netflow, SMNP, logging, etc.)
  • Wireless Controller management, upgrades, and configuration. 
  • Network Security (i.e. ACLs, Route-maps, IOS Firewall, ASA, routing protocol authentication, etc.)
  • Understanding of SD WAN technologies and designs using various platforms and technologies (i.e. Meraki, Silver Peak, DMVPN, etc.)
  • General Security knowledge (i.e. Network design knowledge within a large (1300+ router and 100+ FW) environment
  • Participate in capacity planning strategies used by operational departments
  • Basic development and system administration (Ansible, Python, Linux, etc.)
  • Troubleshooting complex large network issues
  • IP management standards 
  • Video over IP knowledge a plus
  • Participation in RFP responses 
  • Understanding of Managed services and outsourcing 
  • Training and presenting technical material to peers 
  • Exposure to financial budgets and profit and loss statements 
  • Aspiring Leadership qualities
  • Promote teamwork and encourage others with a positive attitude 
  • Cisco CCNP Routing and Switching preferred, CCNA required or relevant experience 
  • This is a Work from Home position. Candidate must provide high-speed, reliable Internet connectivity 


  • Requires prolonged sitting, some bending, stooping and stretching. Requires eye-hand coordination and manual dexterity sufficient to operate a keyboard, photocopier, telephone, calculator and other office equipment. Requires normal range of hearing and eyesight to record, prepare and communicate appropriate reports. Requires lifting papers or boxes up to (40) pounds occasionally. Work is a work from home environment. Work may be stressful at times. Contact may involve dealing with angry or upset people. Staff must remain flexible and available to provide staffing assistance for any/all disaster or emergency situations. 

 OSHA CATEGORY – The normal work routine involves no exposure to blood, body fluids, or tissues (although situations can be imagined or hypothesized under which anyone, anywhere, might encounter potential exposure to body fluids). Persons who perform these duties are not called upon as part of their employment to perform or assist in emergency care or first aid, or to be potentially exposed in some other way. 

ITG transforms healthcare and gives people healthier tomorrows. We deliver information technology strategy, support, and solutions. ITG improve and enhance patient care and business operations. We deliver services at administrative locations, data centers, and hospitals. The facilities we support are located in 20+ states and the United Kingdom. Our team works to move healthcare forward. We do this by seeking, embracing, developing, and delivering technology for patient care.

HCA Healthcare has been named one of the World's Most Ethical Companies by Ethisphere Institute for over a decade.  In recent years, HCA Healthcare spent an estimated $3.7 billion in cost for the delivery of charitable care, uninsured discounts, and other uncompensated expenses.

If you find this opportunity compelling, we encourage you to apply for our Senior Network Engineer opening. We promptly review all applications. Highly qualified candidates will be directly contacted by a member of our team. We are interviewing apply today!

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


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Work from Home
Full-time • Work From Home

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