What are the responsibilities and job description for the Senior Systems Administrator position at SIM&S, Inc.?
Job Responsibilities
The candidate must be able to provide assistance in all aspects of Windows management that includes implementation, maintenance, and upgrading of existing devices; Implement Security Technical Implementations Guide (STIG) requirements to all Windows to support of the Risk Management Framework (RMF); troubleshoot network/host issues and recommend procurement of and/or modifications to system components.
Specifically, the candidate will:
- Administer various Windows and Linux operating systems
- Administration experience on Windows 2016/2022 server - Forest, Domain trust, AD, DFS, DNS, WINS, DHCP, Group Policy, Distribution lists, Windows folder security, user permissions and local policies
- Administration experience with Microsoft WDS, WSUS and Veeam backup solutions
- Knowledge of Active Directory LDAP service, shell scripting, Certificate services (PKI), AD Site Topology
- Ability to quickly adapt and understand customer’s environment and learn supporting technologies
- Familiar with use of iDRAC for remote maintenance
- Understanding of VMware’s integration with Dell EMC Storage
- Install and configure vCenter Server and Configure and maintain ESXi servers
- Work with other engineers (UNIX, Windows, VMware, networking, etc.) and operations staff responsible for the hardware, software and processes that support storage subsystems, and data backup and recovery operations
- Work with network engineer on mission support and operational systems maintenance
- Collaborate with senior infrastructure personnel on the preparation and reconstitution of mission support systems
- Assist in the design, configuration, and maintenance of organizational computer networks
- Perform cyber security and vulnerability assessments of customer network environments
- Perform other duties and projects as assigned by management and/or senior personnel
- Act as a technical resource to assist with resolving critical customer issues
- Familiarity with and ability to leverage Enterprise management tools / utilities such as SolarWinds, protocol analyzers and network discovery and reconnaissance tools
- Work off hours when required to perform maintenance activities, system upgrades and data migrations
- Working knowledge of TCP/IP protocol
Qualifications
· Must have a TS/SCI clearance
· Must have DoD 8570 IAT II Level certification
· Must be able to obtain a Computing Environment certification within 6 months of hire date
SIM&S, Inc. is an Equal Opportunity Employer and does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other protected class.
Salary : $105,000 - $120,000
