Grubhub is the nation's leading online and mobile food ordering company dedicated to connecting hungry diners with local takeout restaurants. The company’s online and mobile ordering platforms allow diners to order directly from approximately 40,000 takeout restaurants in more than 1,000 U.S. cities and London. Every order is supported by the company’s 24/7 customer service teams. Grubhub has offices in Chicago, New York and London.

Network Engineer at Grubhub
 About The Opportunity

We work with awesome people every day. We don't mean "awesome" like how other people use "awesome"-in some conjunctive form with "sauce" or "balls." We really mean it. We work with some of the greatest people in the tech industry here at GrubHub. We're looking for more.

GrubHub Holdings Inc. leads in the mobile food-ordering industry with a portfolio of brands that includes GrubHub, Seamless, MenuPages and Allmenus. We're dedicated to connecting hungry diners with local restaurants. With offices in New York City, Chicago and London, GrubHub supports every order with 24/7 customer service.

We want you to enjoy where you work. Who you work with. What you work on. At GrubHub, you can order your cake and eat it too.

Some Challenges You’ll Tackle
  • Conduct short- and long-term network architecture and planning to meet current and expanding business requirements.

  • Design and implement both LAN and WAN network systems and controls.

  • Hands-on experience configuring Cisco routers, switches and firewalls.

  • Analyze network activity and network problems to discover and prevent systematic errors. Recommend network design changes/enhancements for improved systems availability and performance.

  • Troubleshoot, diagnose and resolve network problems. Research, analyze, and recommend the implementation of software or hardware changes to rectify any network deficiencies or to enhance network performance.

  • Work with IT Support staff to provide support and troubleshooting for network connectivity or related network issues for the user community.

  • Capacity planning: analyze facilities bandwidth requirements and system interdependencies. Develop capacity planning models.

  • Disaster recovery: ensure planned testing activities are performed and technical criteria are met.

  • Evaluate services and hardware provided by vendors and VARs, recommend changes, and assist with contract and purchasing negotiations.

  • Manage and deploy system monitoring and management tools such as Splunk, SolarWinds Orion, Wireshark, Nagios, and NMAP.

  • Design and provide network services, including firewalls, IPS/IDS, DNS, DHCP, web security, TACACS+, VPN and 802.1x NAC.

You Should Have
  • Bachelor's Degree from an accredited college or university.

  • At least 3 years of relevant network design and management experience.

  • Relevant Cisco Certification, such as - Certified Network Professional (CCNP), Cisco Certified Network Associate (CCNA), Wireless (CCNP Wireless), or Network Security (CCSP)

  • Deep knowledge of TCP/IP, NAT, IPSec VPN tunnel configuration and troubleshooting (IKE1/IKE2), SNMP, and MPLS.

  • Experience with Cisco ASA firewalls, Palo Alto networks firewalls, BigIP F5 load balancers, Cisco Catalyst switches, Cisco NX-OS, Brocade switches, VMWare vcenter or other virtualization platform, basic linux skills.

Got These? Even Better:

  • Experience with AWS or another cloud platform.

  • Understanding of distributed systems.

  • Familiarity with Palo Alto Firewalls.

  • Familiarity with Brocade equipment

  • Strong network security design background

  • Network forensics experience (Wireshark, Microsoft Network Monitor, etc)

  • Wireless design and implementation experience (Ruckus)

  • Software defined networking (vyos, zebra, quagga, etc)

  • Experience with troubleshooting SIP phones

And Of Course, Perks!
  • Unlimited paid vacation days. Choose how your time is spent.
  • Never go hungry! We provide weekly GrubHub/Seamless credit.
  • Regular in-office social events, including happy hours, wine tastings, karaoke, bingo with prizes and more.
  • Company-Wide Initiatives encouraging innovation, continuous learning and cross-department connections.

We deliver favorites every day. Join us as we move eating forward.

Grubhub is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics. The EEO is the Law poster is available here: DOL Poster. Grubhub is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to and let us know the nature of your request and your contact information.

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Why work with us
Be the first of your friends to declare, "I love where I work!" and actually mean it. Laugh hard and work with some of the best and brightest in the tech industry. We want you to enjoy where you work, who you work with and what you work on. At GrubHub, you can order your cake and eat it too!
Grubhub offers a very laid back culture where they encourage all employees to contribute to the success of the organization through their entrepreneurial spirit. The organization thrives on team members of all levels interacting, collaborating and mentoring each other.
Perks & Benefits
Competitive salaries and a 401(k) plan with employer matching
$18 per week to use on the Grubhub website
Restricted stock units for all team members
Unlimited snacks and beverages
Learning and development opportunities
Flexible vacation time, paid holidays, and company outings
Casual dress code and private roof top deck

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