Application Admin job at MSI Universal Gaithersburg, MD, US

Job Description

About This Role: Mission Services is seeking a System Application Administrator to join its EAS Projects team. The right candidate will be responsible for keeping EAS Windows based applications, systems, and services up and running at all times. The candidate will also be responsible for deploying, upgrading, patching, maintaining, and backing-up these applications and systems. What you'll do:

Support application, middleware, web systems, performance monitoring, analysis and tuning.
Support scheduling, queue management, helpdesk, and troubleshooting functions.
Make decisions that affect several teams and influence a function.
Assure technical, project schedules, and provide quality customer support.
Deploy, troubleshoot, maintenance and backup of .Net and Java based applications and their code
Configure IIS and Apache Tomcat to support applications for present and future growth
Configure secure connectivity from application environments to our clients
Encrypt internal and external domain application connections
Patch application and database software as needed and on a scheduled rotation
Develop scripts and automate repeatable processes
Provide Tier 2 support to application users
Fully support yearly Disaster Recovery exercise
Manage Remote Application portal for front-facing web users
Support Active Directory users, groups, and domain name services
Request, manage, and deploy SSL certificates across application environments
Standup a self-signed certificate authority
Maintain a TIBCO environment
Create and maintain Documentation of system processes and troubleshooting steps
Participating in meetings with technical teams and with system owners
Work with senior technical support on efforts of regular external contacts to exchange information/resolve problems and mitigate risk of vulnerabilities.
Contribute to the development of new concepts and improves existing techniques.
Serve as support and provides technical guidance to cross functional teams; responsible for end results.
Present status, technical insight, and solution alternatives on projects.
Address Security vulnerabilities and Security Controls

Necessary Knowledge/Skills:

Experience with several application environments and systems, including but not limited to web applications, 3-tier applications, middleware administration, and operational systems maintenance in a SQL Server or Oracle environment. Experience in information systems development, functional and data requirements analysis, systems analysis, and program design.
Operating Systems: Microsoft Windows Server 2012/2016
Web and Application Servers: IIS 8.5/10, Apache Tomcat 7/8/9
Database: Microsoft SQL Server 2014/2016
Scripting: PowerShell/VBScript/Batch/SQL
Ticketing Systems: CARTS/Remedy
Windows Scheduled Tasks
Microsoft Remote Apps
WinSCP/Putty
Active Directory
SSL Certificates and Channel/Ciphers protocols
Oracle 12c and client tools
TIBCO Business Works 5.13
Possess installation, configuration and operational experience with COTS packages
On-call or out of hours work is required.
Possess configuration and administration experience with VMWare
Possess configuration and operational experience with the Cisco CITRIX virtualization suite, including XenAPP, XenServer and XenClient.

Education: Bachelor's degree or equivalent experience in a technical discipline Please send resumes to recruiter@msiuniversal.com

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