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Sr. Windows Systems Administrator

3 months ago

Arlington, United States Nine Mind Solutions Full time

We are seeking a Windows Administrator to support the government in the design, development, operations and maintenance services for the National Cybersecurity Protection System (NCPS). The contract team will build the mission-critical cybersecurity solutions that will enable the timely dissemination of threat warnings and improve information sharing across Client's stakeholder community.
Eligibility:

  • Must be a US Citizen
  • Must have an active TS/SCI clearance.
  • Must be able to obtain Client Suitability prior to starting employment.
  • Must have 6 + years of directly relevant experience.
Responsibilities:
  • The Windows Systems Administrator maintains a virtual system environment.
  • Duties may include User Admin, Sys Admin, Documentation and cradle to grave SDLC support.
  • Interacts developers and infrastructure support team to provide vendor application support.
  • Supports and develops SOPs that provide policies and standards for sustainment of customer systems and resources.
  • Participate in 24x7 schedules with fixed shift and possible weekend support.
  • Operate and maintain all Production, Pre-Production, and Development systems in a Windows environment.
  • Perform System Administration to included AD, GPO policies, Patching, application support, and activities to include account management, monitoring and management of system resources (CPU, memory, disk, etc), monitoring and auditing system logs.
  • Implement and monitor the Enterprise Windows Servers testing and installation of patches, updates, additional tools and future versions of all software on a regular basis.
  • Meet compliance for Information Security Vulnerability Management (ISVMs) and Intelligence Community Vulnerability Alert (ICVAs) and provide support for DoD STIGS.
  • Perform Systems Lifecycle management including planning, implementation, maintenance, upgrades, consolidation, and decommissioning of enterprise hardware, and software.
  • Manage system requirements and derived requirements to ensure the system is compatible with defined architecture and meets customer needs.
Required Skills:
  • Microsoft Windows server and client administration (Windows 2016 and/or Windows 2019)
  • Experience building Windows Servers
  • Experience with Active Directory, DNS, DHCP, and Group Policy
  • Knowledgeable and experience in application of STIGs to secure Windows services and applications
  • Windows Server Update Services (WSUS)
  • Backups/Restore, ePO McAfee, VMware 6.0 or higher
Desired Skills:
  • Familiarity with SQL Server 2016 or higher & Microsoft Exchange Server
  • Familiarity with Altiris, SharePoint Server, Double-Take Back up Software
  • dvanced experience with Microsoft Windows Server 2016/2019
  • Familiarity with Venafi Certificate Management Systems
Required Education : BS Computer Science, Computer Engineering, Computer Information Systems, OR Computer Systems Engineering. Two years of related work experience may be substituted for each year of degree-level education. Masters degree equates to 4-yrs. of experience
Desired Certification: Applicable Microsoft certifications (Examples: MCSE, MCSA), Security+ CE