Sr. Systems Engineer
Cincinnati, Ohio, Us
Management of various Load Balancing Appliances * Installation, Configuration, Maintenance, Troubleshooting, Migrations* F5 - LTM, GTM, Web Acceleration, iRules* Riverbed - stingray* NGINX * HA ProxyCloud Infrastructure Management* AWS resources (EC2, RDS, SES, ELB, ect...)* Rightscale configuration management.* High/Availability, Scalable, Web ApplicationsEmail System Architect* Taking ownership of technical problems then developing and implementing improvements to production email systems.* Establishing positive email reputation. Warming up email IP addresses. * Delisting requests, delivery troubleshooting, ISP specific configuration* Reputation management for systems sending up to 5 million message per day.* Port25 Power MTA, Courier, SpamAssassin, Sendmail, Strongview* Return Path, Lyris, HabeasVendor/Support Relationship Management* Domain Registrars * SSL certificate vendors* Email IP reputation safelisting* Email software support and maintenance* Load balancer maintenance/troubleshootingGeneral System Admin* Supporting legacy applications beyond their support contracts and anticipated end of life.* Designing/Maintaining highly available multi site web hosting environment.* Windows server03/08, IIS 6/7.* linux, suse, centos, nginx, apache, sendmail...)Quality Assurance* Load Testing & Brower Automation (BrowserMob, Selenium IDE/Grid, Jenkins, Badboy, Jmeter)* Monitoring/Alerting (Zenoss, Pingdom, Splunk)* Debugging and Troubleshooting* Support ( Internally and for select clients )Web Development Work * Languages: PHP, HTML, CSS, JavaScript, Java, Python, ASP* DataBases: MySQL, Oracle, MSSQL* Management of SSL certificates, domain registrarsDataCenter Engineer* Installation/Removal of hardware* Configuration of hardware* Tape management* Professional level cabling and labeling, * On site maintenance