Senior Systems Engineer
Senior Systems Engineer GreenZone Solutions, Inc. has a need for a Senior Systems Engineer in support of our Federal Client. The Senior Systems Engineer will support the client in the operations and maintenance of multiple complex web-enabled systems and data warehouse. Responsibilities: Provide operations and maintenance for the client's hardware, software, and data supporting enterprise web-enabled systems Provide tier II/III/IV support for two major systems for the client As appropriate, provides escalated on-site support of hardware, software and network connectivity issues Act as a point of communication between Project Management and IT Security teams Performs local administration and operations functions as appropriate in accordance with standards, policies and procedures Lead and manage application deployments, patching, and account management - prepare deployment scripts, execute deployment, and validate/verify applications post deployment Coordinate changes and improvements to network and security infrastructure Monitor applications, networks, SAN devices for health, availability, and performance Continuously monitor data feeds from providers for system applications - resolve any issues with data loading and coordinate with development teams to address any changes to data loading processes Qualifications: Bachelor's degree with concentration in IT, Business, or related field of study 10+ years operations and maintenance experience with a wide range of web technologies such as JBoss, Java, Java Frameworks, large-scale storage systems, and relational databases Experience with Solaris 11, Solaris virtualization, Logical Domains (LDOM), Zones, Control Domains, and ZFS file system management Strong end-to-end technical knowledge in securing web technologies and ensuring access controls Strong network implementation experience Cross-functional/skilled specialist that support operations Experience with Linux application environment (RHET, JBOSS, TOMCAT, APACHE, etc.) Experience creating ad hoc and canned data reports from an Oracle Database Experience installing, configuring, and managing virtual environments using MS Hyper-V and VMware virtualization platforms Requires in-depth knowledge of Windows and Unix/Linux (Win 7, and RHEL 7,8) with exposure to Oracle 10c to 11g Knowledge of administering enterprise reporting tool such as Business Objects or other COTS products - support the administration Knowledge of administering Informatics and Extract/Transform/Load deployments US Citizenship Required Company Description: GreenZone Solutions Inc. delivers innovative, cutting-edge technology and management solutions to meet our federal and private sector clients' needs. As a fast growing company that is looking to recruit and invest in tomorrow's leaders and technical innovators, we are relentless in our pursuit to find individuals who maintain high ethical standards, believe in their community and expect excellence from themselves and those around them. Our firm offers specialized proficiency and comprehensive experience in Big Data Solutions, Business Intelligence and Data Analytics to deliver quantifiable, lasting solutions to meet our clients' most complex problems. GreenZone Solutions, Inc. is an SBA-certified 8(a) small disadvantaged business, Woman-owned Small Business (WOSB) headquartered in Arlington, Virginia.