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Sr Network Engineer

Position Overview:

Entrust Datacard is currently looking for a Sr. Network Services Engineer to join our Commercial Services infrastructure team in support of our Financial Instance Issuance Service an instantly personalized, secure physical and digital payment credentials service vertical. This position will be based in Denver, Colarado and will report to the Manager, Commercial Services.

The Sr. Network Engineer will be responsible for the design, build out and documentation of the network, Compute and Storage infrastructure required to support Entrust Cloud Services. This includes designing, building, monitoring, maintaining and troubleshooting Entrust Cloud Service’s infrastructure to ensure the stability and integrity of our services. It also requires the engineer to respond to service outages and working with operations team members to troubleshoot issues and restore services.


Lead and guide the activities of Operation’s team engaged in designing, integrating, implementing, validating and documenting the network, systems and applications.
Design, test and implement network infrastructure configuration changes and firmware upgrades.
Determine, test and document new application network flows proposed in upgrades and releases.
Ensure network services will fulfill resiliency and disaster recovery requirements.
Manage activities with complete integrity and in accordance with the organization’s policies, systems, practices and programs.
Take lead in support for all network issues including monitoring infrastructure; troubleshooting network problems and outages; scheduling upgrades; collaborating with 3rd party support resources and fellow Cloud Service engineers to manage and optimize our network.
Proactively identify problems using available tools and monitoring.
Manage and administer the processes and vendor relationships associated with colocation facilities, hardware vendor and etc.
Manage all network switches, routers, firewalls, hosts, and storage. Specific responsibilities include installation, configuration, administration, upgrade and maintenance of Cisco UCS servers, Fabric interconnects & blade chassis, Nexus & Catalyst network switches, routers, F5 LTM, F5 GTM, VPN, and ASA, Juniper & Checkpoint firewalls.
Participate in day-to-day infrastructure operations, technical guidance and support issue resolutions, including duty pager support throughout the workday, evenings and weekends; in accordance with published Service Level Agreements.
Ensure infrastructure documentation is developed and up-to-date
Drive documentation of Standard Operating Procedure documents and ensure compliance with change control processes and adherence to compliance standards and policies.
Manage and maintain WAN circuits working with Telco’s as needed.


Solid understanding of fault-tolerant data center network design, implementation, monitoring and maintenance
Proficiency with ESX, Vcenter, Vmotion, clustering / fault tolerant storage design
Proficiency in TCP/IP, Cisco IOS, HSRP, STP, Site to Site VPN, Remote Access VPN, VTP and wireless technologies
Experience with Cisco products, including Catalyst & Nexus switches, UCS technology, routers and ASA’s
Experience with Network capacity planning, troubleshooting and performance analysis
Production environment experience consisting of Global load balancing, Local load balancing, SSL acceleration, HTTP compression/caching, and DNS
Demonstrate the inter-personal and communications skills required to lead teams in projects or major tasks

Basic Qualifications

Bachelor’s degree in computer science, information systems, business administration or equivalent experience or education is required.
Minimum Five (5) years’ experience in network security and administration, LAN/WAN technologies with focus in Checkpoint and Juniper firewalls plus Cisco ASAs, routers, switches, network monitoring, and network operations.
3+ years of High Availability, High Security, Internet Data Centre Experience and the requisite rigor needed to operate in that environment
Minimum 5 years working with enterprise class Compute / Storage design
Knowledge and experience regarding F5 BIG-IP LTM VIP configuration with health check
Knowledge and experience with F5 BIG-IP GTM Wide IP configuration
Must have ability to travel freely to the USA and internationally.
Respond to support requests and participate in a 247 on-call support rotation and off-hours maintenance windows
Must be able to lawfully work within the US and have unrestricted work authorization

Preferred Qualifications:

Experience with Netapp, ESX, Vcenter, VSAN, hyperconverged technologies.
Experience with F5 BIG-IP (LTM, GTM, ASM)
Experience with Linux, Redhat, CentOS, Windows operating sytems
Strong experience with Cisco (IOS and NX-OS) switching and routing
Certifications such as: CCNA, VCP, Network+, Security+, GSEC
Knowledge of PKI, SSL or Identity technologies
Knowledge of ITSM/ITIL
About Entrust Datacard

Our growing company relies on curious, dedicated and innovative colleagues to anticipate the future and provide solutions for a more connected, mobile and secure world. Entrust Datacard technologies and expertise help government agencies, enterprises and financial institutions in more than 150 countries serve and safeguard citizens, employees and consumers. Each year, our solutions secure billions of transactions and every day, our technologies issue and manage more than 10 million secure identities. How do we do all of this? Together.Join us. Together we’ll create solutions for a more connected, mobile and secure life.For more information, visit ***********************. Follow us on Twitter, YouTube and LinkedIn. Entrust Datacard Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or on the basis of disability.


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