<p>Tech Mahindra Network Services is seeking a Linux/ Private Cloud Engineer to work in Philadelphia. The Engineer to provide network & cloud engineering support for the wireless engineering team's Technology Development Testbed. This role will involve the design, deployment and administration of private cloud/server and supporting routing/switching infrastructure spanning data centers, labs and outdoor field environments.</p> <p>This role requires strong working knowledge of Linux, OpenStack private cloud and TCP/IP networking technologies. Role reports to the Testbed Architect & Operations Manager.</p> <p>This is a hands-on position is in Philadelphia, PA and requires to be within reasonable commuting distance.</p> <p>Job Requirements</p> <ul> <li>BS in Computer Science or equivalent experience 5+ years of experience in system design and architecture </li><li>5+ years of experience as a Linux Administrator with advance administration knowledge of Ubuntu or comparable distros </li><li>Good working design, deployment and administration knowledge OpenStack and Kubernetes </li><li>Excellent scripting skills, using bash and Python or other common Linux scripting languages </li><li>Good working knowledge of Internet, operating system and application security fundamentals. </li><li>Good working knowledge of Linux based services including but not limited to: Common TCP/UDP Protocol, HTTP/HTTPS, FTP, SSL/SSH, DHCP, DNS/Bind, NTP, MySQL and Apache </li><li>Working knowledge of networking, including routing, switching and firewalls including definition of TCP/IP subnets, addressing schemes, access rules, VLANs and routing </li><li>Firewalls, DMZ and DMZ administration, firewall access rules, bi-directional & uni-directional NATing, port forwarding </li><li>Good working knowledge of Site to Site VPNs and VPN client configuration / troubleshooting / remote access capabilities (i.e. jump host) </li><li>Familiar with data center networking architecture </li><li>Good working knowledge of cloud management platforms such as OpenStack, </li><li>Experienced with virtualization, preferably on multiple hypervisor platforms Experienced with working in open source communities. </li><li>Excellent troubleshooting skill, being able to navigate in through complex network and service topologies to track down issues. </li><li>Working knowledge of troubleshooting network performance tools via iPerf, tcpdump, Wireshark and other common Linux administration tools </li><li>Setting up AWS based services and managing instances, user access, firewall rules is ideal but not required </li><li>Comfortable with collaborating in open communication and remote team settings </li><li>Experienced in the collaboration with multiple functional areas, including, Product/Project Management and Operations/Support Management </li><li>Ability to work independently and be tenacious in completing tasks and resolving issues </li><li>Creative problem solving with out of the box thinking </li><li>Excellent written and verbal communication skills </li></ul>