The ideal candidate will have Senior Subject Matter Expert (SME) level Linux/Windows/Networking/Security knowledge, experience and background that can support our industry leading SaaS cloud to maintain current customer environments as well as supporting our growing customer base. Security Clearance Statement: This position requires a government security clearance. You do not need clearance prior to starting, however you must be a US Citizen for consideration.
Responsibilities:
· Act as a Lead to the Engineers and Administrators within the Environment
· Responsible for the installation, configuration and maintenance of Linux systems
· Install, configure, and tune Java Application servers including Tomcat, JBoss
· Troubleshoot Java applications and IoT devices on Linux, UNIX, and Windows
· Troubleshoot system hardware providing failure analysis and recovery.
· Troubleshoot network issues related to WAN and LAN protocols and other network accessible services (SFTP, DNS, SSH, VPN, Mail, Apache)
· Promote a secure environment with experience in Firewall and other security technologies.
· Installation of database servers (MSSQL Server, Oracle, MYSQL, etc.)
· Develop and research new automation and technology opportunities
· Operate in a production data center environment with minimal supervision
· Provide 24x7 Tier III Production environment support
· Drives Documentation of architecture and testing of infrastructure
· Interface directly and indirectly with client staff and 3rd party vendors both technical and non-technical.
· Supporting disaster recovery and business continuity processes, exercises and documentation.
Minimum Requirements:
· Bachelor’s Degree in MIS or CIS or equivalent experience
· Ability to provide Leadership to peer or junior engineers and administrators
· Ability to document processes, technical specifications and system builds
· 10 years of professional experience with Red Hat, or CentOS or combination of other Linux Distributions
· 5 years professional experience with WAN/LAN Networking technologies
· 5 years professional experience with Security Technologies including firewalls, Nessus, intrusion detection and prevention technologies
· Experience with VMware vSphere or Red Hat KVM based virtual machines
· Experience with hosting Java Web Application
· Experience with Cloud Management Software (OpenStack, OCI, Microsoft Azure or Amazon Web Services)
· Experience with continuous integration and deployment automation tools such as Jenkins, Hudson, and Nexus.
· Working knowledge of implementing and managing backup systems such as Bacula.
· Experience working in a highly dynamic and fast paced environment
· 5 years of experience with Apache web server
· 2-4 years of Advance scripting (Perl or Bash)
· 1-3 years Nagios or other IT Infrastructure monitoring software system
· Intermediate to Advanced understanding of physical/virtual networking required
· Advance analytic and troubleshooting skills for problems that span multiple domains (application, network, system, hardware)
Desired Skills:
· 5-10 years of Windows Server experience including domain administration
· Experience with building and supporting high performance/availability architectures
· 1-3 years of experience running MySQL Clustered databases
· Infrastructure provisioning tools (such as Docker, Chef, Puppet)
· Experience working in the Software Development Industry
Job Type: Full-time
Benefits:
- 401(k)
- Dental insurance
- Employee assistance program
- Flexible spending account
- Health insurance
- Health savings account
- Paid time off
- Retirement plan
- Vision insurance
Schedule:
Security clearance:
Ability to Commute:
- Irving, TX 75039 (Required)
Work Location: In person
