Senior Windows System Administrator

7 days ago


Herndon, Virginia, United States Leidos Full time

Job Description

The Montre program is seeking a highly skilled Windows Sr. Systems Engineer with expertise in MS Windows Server administration, VMWare, and Citrix virtual hosting environments. The ideal candidate will have experience in Windows PowerShell scripting, Active Directory Services, VDI, and NetAPP storage solutions.

The successful candidate will be able to design and develop complex solutions without assistance from peers. Daily duties will include O&M of virtual environments, designing and implementing new technologies, and mentoring more junior Administrators. The candidate should also be able to review peers' designs and ensure the solution is sound.

Primary Responsibilities:

  • Configure, deploy, and maintain Microsoft-based servers, databases, and workstations as well as VMware and Linux server instances.
  • Configure, deploy, and maintain Citrix Virtual Desktops environments based on Windows and Server OS.
  • Design and implement new IT technologies in an operational always-on environment.
  • Configure, deploy, and maintain Auditing and monitoring tools.
  • Provide tier 2/3 support of Windows environment from a Sys Engineer perspective.

Basic Qualifications:

Requires a Bachelor's degree and at least 12 years of prior relevant experience or Masters with 10 years of prior relevant experience.

Work experience can be used/combined with education. Must have a TS/SCI with Poly to be considered.

10 years of experience in Windows System Engineering is preferred.

Preferred Experience:

  • Hardware: HP Proliant, Cisco, Taclane KG-175F, Dell Servers
  • Operating Systems: Windows, CentOS Linux, RedHat
  • Storage: NetApp, CommVault, Backup Exec
  • Software: SQL Server, VMWare vCenter, Citrix, Trellix/Move, MS Exchange, PDQ Deploy
  • Protocols: DHCP, DNS, FTP, HTTP, SMTP, SNMP, SSH, TCP/IP, LDAP
  • SCPSecurity Protocols: SafeNet, NMAP, Rapid 7, HP WebInspect, Nessus
  • Monitoring tools: Solarwinds SEM, Splunk, AD Audit
  • Network Security: WSUS, PKI, SSP, Vulnerability Assessment
  • Hypervisors: VMware ESXi

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.



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