Sr. Network / Security Engineer

We are seeking a Sr. Network / Security Engineer to be located in our Burlington, Massachusetts office. The successful candidate will work with the Senior Director of Network Operations.

Responsibilities:

As the Sr. Network / Security Engineer you will be responsible for the Management, architecture, implementation, of Enterprise level software, service architecture, and carrier class equipment in a large scale data center environment. Additionally you will have supervisory responsibilities over Jr. and Mid level Engineers.

• Architect, implement, and manage network configurations, including Foundry, Cisco switches and routers, Juniper firewalls, F5 BigIP load balancers, and related technologies.
• Respond to network and application performance or functionality issues, bringing protocol-level understanding to the analysis of complex, interdependent systems.
• Work with network users to understand requirements; propose configurations and architectures meeting those requirements in an effective manner.
• Recommend and implement new technologies to mature the network management infrastructure including monitoring systems, security products and technologies, and the like.
• Architect, implement, and manage / monitor network security, define network security architecture both at the edge as well as internal networks, including IDS/IPS & Firewall.
• Document network / security configurations and architectures, and effectively communicate future plans to appropriate stakeholders.
• Participate in 24x7 on-call rotation in support of the Constant Contact network and systems.

Supervisor of Jr. and Mid level Network Engineers.

Qualifications:

• Min of 7-10 years of Network Engineering experience, including experience at a rapidly growing organization.
• Broad understanding of IP protocols, at all layers of the stack.
• Comfort in reading and interpreting packet captures, including an understanding of TCP/IP internals and HTTP and/or SMTP protocol exchanges.
• Extensive experience with WAN and LAN engineering, including BGP, spanning tree, firewalls, load balancers, and related technology.
• Ability to train others on technical and procedural topics.
• Strong Experience with Unix/Linux system administration.
• Deep Understanding and best practices of network security issues, including management of IDS systems, firewalls, etc.
• Strong technical skills in web hosting environment enabling you to understand issues and drive solutions.

• Excellent organizational skills
• Ability to manage multiple projects concurrently
• Ability to manage details in a fast-paced environment
• Excellent oral and written communication skills
• Demonstrates good interpersonal skills

• Can facilitate meetings
• Gives and receives feedback in a way that improves performance and builds relationship
• Enjoys challenging situations and complex projects.
• Shows leadership ability

Reports to: Sr. Director Network Operations

Salary Range: Competitive

Interested candidates should forward their resumes and salary expectations to ngill@maileig.com