Windows Systems Administrator - Senior Ii - Esa04

Systems Administrator - Senior II - ESA04 - Open

Solutions3 LLC is supporting a large Prime Contractor and U.S. Government customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. Sols3 is seeking a Windows Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities.
Responsibilities Include:
- Maintains a virtual system environment in Remote/Hybrid location.
- Supporting User Admin, Sys Admin, Documentation and cradle to grave SDLC support
- Interacting with developers and infrastructure support team to provide vendor application support
- Developing SOPs that provide policies and standards for sustainment of customer systems and resources
- Participating in 24x7 schedules with fixed shift and possible weekend support.
- Operating and maintaining all Production, Pre-Production, and Development systems in a Windows environment
- Performing system administration to included AD, GPO Policies, Patching, Application Support, and activities to include service account management, monitoring and management of system resources (CPU, memory, disk, etc),
- Monitoring and auditing system logs.
- Implementing and monitoring the Enterprise Windows Servers testing and installation of patches, updates, additional tools and future versions of all software on a regular basis.
- Meeting compliance for Information Security Vulnerability Management (ISVMs) and Intelligence Community Vulnerability Alert (ICVAs) and provide support for DoD STIGS.
- Performing Systems Lifecycle management including planning, implementation, maintenance, upgrades, consolidation, and decommissioning of enterprise hardware, and software.
- Managing system requirements and derived requirements to ensure the system is compatible with defined architecture and meets customer needs.
Required Skills:
- Must be a US Citizen
- Must have an active Secret clearance and be able to obtain a TS/SCI clearance
- Must be able to obtain DHS Suitability
- 6+ years of Window system administration
- Experience with Microsoft Windows server and client administration (Server 2019 and Server 2022)
- Experience building Windows Servers
- Experience with Active Directory, DNS, DHCP, and Group Policy
- Experience in application of STIGs to secure Windows services and applications
- Experience with Windows Server Update Services (WSUS)
- Experience conducting Backups/Restore, ePO McAfee, VMware 7.0 and higher
Desired Skills:
- Familiarity SQL Server 2016
- Experience work with ServiceNow
- Experience with Altiris
- Experience with SharePoint Server
- Advanced experience with Microsoft Windows Server 2016/2019/2022
- Experience working with JIRA, Tasks, Features, JIRA Align and Higher
Required Education:
Bachelor’s degree in Systems Engineering, Computer Science, Information Systems or related technical field. Two years of related work experience may be substituted for each year of degree level education.
Desired Certifications:
- DoD 8570.1 IAT Level II
- Applicable Microsoft certifications (Examples: MCSE, MCSA)

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