Senior Network Engineer

HCA-posted 2 months ago
Full-time • Mid Level
San Antonio, TX
5,001-10,000 employees
Hospitals
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The Senior Network Engineer provides Enterprise data networking designs, services, consulting, 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. The candidate must provide solutions that meet HCA network requirements and maintain networking service levels. This position will interact daily with the Availability Center, Customer Support, Business Partners, Vendors, IT&S personnel, as well as the end users on developing network solutions to meet business requirements. Excellent written and oral communications skills regarding presentations, technical white papers, and network proposals will be required. Project management and problem management skills are required to effectively meet business objectives and Service Level Agreements.

  • Design, deploy, and maintain complex nation-wide, enterprise WAN/LAN solutions, utilizing best practice switching/routing technologies and topologies.
  • In-depth understanding of OSI model.
  • Layer 1 technologies including fiber optic cabling, copper cabling, patch panels, and connector types.
  • Layer 2 technologies including VTP, ISL and 802.1Q trunking, spanning-tree, VLANs.
  • OSPF/BGP routing protocols, IP advertising/filtering/redistribution, Quality of Service, IP multicast.
  • Engineering consultations for Level III network troubleshooting/problem resolution, protocol analysis, network troubleshooting/problem determination skills with network trace/capture/analysis software.
  • 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.
  • IP addressing, variable length subnet masking.
  • Wide Area Network technology provisioning and configuration (i.e. MPLS, ATM, Frame Relay) and WAN equipment configurations for bandwidth rates from sub-rate T1 to 10Gb.
  • Networking services such as AAA, DHCP, DNS, ICMP and SNMP.
  • Design and implementation for network security technologies and products (Cisco ASA, Checkpoint, Juniper SSL and Citrix NetScaler).
  • Remote access technologies (i.e. SSL-VPN, IPSec, B2B, private line).
  • F5 BigIP load-balancing design and configuration.
  • Enterprise WLAN experience a plus.
  • Creating/maintaining/following network standards and policies/procedural documentation and enterprise level network diagramming.
  • Certification, Proof of Concept, and/or integration testing.
  • Working with vendors on product design enhancements to integrate new technologies.
  • Project Management and problem management skill sets.
  • Meet IT&S change management and project management requirements.
  • ITIL Knowledge.
  • Minimal travel for network analysis, network upgrades and customer network consultations.
  • Act as a technical lead for projects, ensuring work is being completed accurately and on-time.
  • Good working knowledge of supported networks, data architecture, applicable technologies and vendor products.
  • Security systems, utilities, firewall, router, switch hardware and software.
  • Network and routing topology.
  • Diagnostic techniques.
  • Applicable communication protocols and hardware configurations.
  • Statistical and analytical tools for network monitoring.
  • Bachelor's degree in information systems is preferred.
  • 5+ years experience with data networking technologies.
  • Certification in Cisco CCNA/CCDA preferred.
  • Valid state drivers license, proof of auto insurance, and reliable personal transportation capable of transporting both employee and standard work equipment.
  • Demonstrates broad knowledge of network and security technologies and standards.
  • Demonstrated ability to multi-task; possesses strong analytical skills.
  • Demonstrated customer orientation; strength in analytical, math, and reasoning skills.
  • Effectively communicates verbally and in writing.
  • Demonstrated proficiency in MS Office applications.
  • Provides onsite technology support on projects.
  • Comprehensive medical coverage that covers many common services at no cost or for a low copay.
  • Additional options for dental and vision benefits, life and disability coverage, flexible spending accounts, supplemental health protection plans.
  • Free counseling services and resources for emotional, physical and financial wellbeing.
  • 401(k) Plan with a 100% match on 3% to 9% of pay.
  • Employee Stock Purchase Plan with 10% off HCA Healthcare stock.
  • Family support through fertility and family building benefits with Progyny and adoption assistance.
  • Referral services for child, elder and pet care, home and auto repair, event planning and more.
  • Consumer discounts through Abenity and Consumer Discounts.
  • Retirement readiness, rollover assistance services and preferred banking partnerships.
  • Education assistance (tuition, student loan, certification support, dependent scholarships).
  • Colleague recognition program.
  • Time Away From Work Program (paid time off, paid family leave, long- and short-term disability coverage and leaves of absence).
  • Employee Health Assistance Fund that offers free employee-only coverage to full-time and part-time colleagues based on income.
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