Sr Systems Administrator

What you will be doing:

You will perform daily system monitoring and monthly patching. You will troubleshoot network and application performance issues and recommend appropriate action. You when tasked, will rapidly troubleshoot issues, resolving systems issues via a ticketing tracking system. If systems issues and circumstances warrant it, you must also be willing to report to customer location during off-hours. You will be responsible for deploying software patches on a monthly basis at the customer location during off-hours. You must understand system hardening and security through the implementation of Security Technical Implementation Guide (STIG) and Patching. You need to have familiarity with SQL Server database environments on Windows servers.

You will be responsible for creating or revising existing documentation. You must be able to communicate complex system configurations simply and clearly in documentation. You will create/revise, but not limited to, the documentation as follows: daily standard operating procedures (SOP), Security Test Procedures (STP) based off a Security Controls Traceability Matrix (SCTM), System Install Procedures (SIP), System Administration Guide (SAG), System User Manual (SUM), and/or Interface Control Document (ICD).

Must Have:

• Must be a US Citizen; ability to obtain or eligibility for TS/SCI clearance adjudication, and ability to pass a CI poly

• Must have a bachelor's degree in a field applicable to the position, and 8 years of relevant experience. Additional experience may be considered in lieu of degree.

• A minimum 6 years of experience with systems administration

• Strong experience with Unix, Linux and/or Windows operating systems

• Experience with Amazon Web Service (AWS) Cloud experience

• Experience with VMWare

• Active Security+ (DoD 8570 Baseline certification for IAT Lvl 2)

• Ability to work in a team environment

• Ability to anticipate problems & take decisive action

Nice to have:

• 8 years of systems administration experience

• Exhibit leadership skills

• Familiar with Microsoft Windows 2016 or higher

• Familiar with Microsoft SQL Server 2016 or higher

• Familiar with Tomcat 8.5 or higher

• Familiar with JAVA Open JDK/JRE 11+

• Experience maintaining applications built on a SQL Server database in a Windows environment.

• Experience writing scripts to monitor system services, resources, data mine logs, etc.

• Experience writing/Editing PowerShell Scripts

• Experience writing SQL and PL/SQL queries to generate system data reports, modify data as necessary, etc.