Network Engineer

OldCastle   •  

Atlanta, GA

Industry: Business Services


Less than 5 years

Posted 297 days ago

This job is no longer available.

Position Summary


We are looking for a dynamic individual to join our infrastructure team as Network Engineer.  The position we’re seeking a great fit for will leverage advanced knowledge of enterprise network information systems to deliver state of the art capabilities in support of a secure, stable, and high-performance environment.  The candidate will manage day-to-day operations of the data center and remote locations, including hardware, software, and advanced network support, working closely with IT leadership to ensure quality and adherence to standards.   



  • Coordinate planning, configuration, and installation of routers and networking equipment in Wide Area Network.
  • Provides escalated level support to other IT staff members
  • Manages network monitoring devices including Solarwinds Orion, Lancope Stealthwatch, Cisco Prime Infrastructure, Ubiquiti AirControl, and intrusion prevention devices
  • Diagnoses, troubleshoots, and resolves LAN/WAN performance problems and bottlenecks, to include optimization of network traffic with prioritization (QoS/CoS).
  • Assist in defining and refining Cisco ASA firewalls, VPN concentrators, and VPN policies
  • Manage and configure Cisco WSA web filters
  • Development and support of network intrusion detection and prevention strategies
  • Responsible for internal security procedures and assessing securityrisks
  • Recommends procedures, policies, and standards to insure LAN/WAN is secure and recovery procedures are maximized.
  • Maintain documentation of networkdesign, procedural manuals, and drawings
  • Coordinate and facilitate connectivity with other Oldcastle groups
  • Position will report to the Director of Infrastructure




  • Support Hardware:  Cisco routers, Catalyst switches, Nexus switches, ASA with SourceFire, WSA, Meraki, wireless controllers, and access points; Ubiquiti wireless bridges; Shoretel; BIG-IP F5 Load Balancers
  • Support and Configuration of Applications:  Solarwinds Orion, Cisco Prime Infrastructure (NCS/WCS), Lancope StealthWatch, Cisco AnyConnect, Ubiquiti AirControl, VMware vSphere, Windows2008 R2 RADIUS
  • Bachelor’s degree or equivalent, Information Technologydegreepreferred
  • 3+ years’ experience within IT engineering or administration disciplines
  • 2+ years’ experience with Cisco routers and switches
  • 2+ years’ experience working with enterprise security strategies
  • 1+ years experience working with Nexus Data Center switches.
  • Demonstrated understanding of LAN/WAN routing and switching, and ability to deploy, manage, and maintain according to best practices
  • Experience managing high-availability network environments
  • Experience with large IT environments preferred
  • Experience working on large-scale IT related Projects
  • Experience with BGP, EIGRP, prefix-lists, distribute lists
  • Experience with VRFs
  • Experience with enterprise VOIP communication systems desired, including Cisco CUBE and SIP
  • Strong verbal and written communication skills
  • Exceptional time management and organization skills
  • Experience with Cisco ISE preferred


What Oldcastle Offers You


  • A culture that values opportunity for growth, development, and internal promotion
  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs.

Job ID:  128171