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Sr. Systems Engineer

Washington, DC
High Priorty Qualifications:
  • Experience with third-party proxy administration and change auditing tools (i.e. NetIQ Directory & Resource Administrator (DRA); NetIQ Exchange Administrator; NetIQ Aegis IT Automation; NetIQ Advanced Authentication Framework; and NetIQ Change Guardian for Active Directory (including group policy)
  • Have a thorough understanding of Active Directory and configuration of the suite of NetIQ system administration tools (Directory Resource Administrator/Exchange Administrator/Aegis) and change auditing tools (NetIQ Change Guardian for Active Directory) currently in use by  system administration staff 
  • Experience with configuration of both the NetIQ REST-driver enabled web client and the 32-bit desktop client 
  • Experience implementing NetIQ Aegis IT automation workflows and NetIQ Change Guardian for Active Directory to provide real-time alerting of system administration actions
  • Experience integrating RSA SecurID with NetIQ Directory Resource Administrator using NetIQ Advanced Authentication Framework to provide two-factor authentication
Responsibilities include, but are not limited to:
  • Support cyber security initiatives for the messaging, mobility and Active Directory services
  • Support to address new cyber security measures, specifically those dealing with strengthening the security around the use of privileged account management using two-factor authentication and the security hardening of mobility, messaging and authentication infrastructures
  • Support is needed to gain engineering personnel with background in the use of public key infrastructure, two-factor authentication, third-party proxy administration software, privileged access management and monitoring, and change auditing and alerting that current personnel lack experience in deploying
  • As a member of the team this position requires the incumbent to provide on-call escalation support
  • Development, maintenance and enforcement of operational and functional policies/procedures that govern the authentication and mobility infrastructures and enterprise load balancing of the server infrastructure
  • Bachelors Degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience
  • 8+ years of related systems engineering experience with management and administration of a large distributed Active Directory enterprise
  • 5+ years’ experience with security hardening and assessment of a large distributed Active Directory enterprise
  • Experience integrating multifactor authentication technologies using smartcards, security tokens, and/or biometrics
  • Understanding of Microsoft Exchange 2010 & 2013, Active Directory 
  • Understanding of security best practices per NIST, FISMA and CIS guidelines
  • Strong communication and organizational skills
  • Understanding of scripting
  • Strong oral and written communication skills and the capability to handle multiple tasks
  • Must be able to secure and maintain Federal Government security clearances as deemed appropriate
  • Candidates are required to work a diverse schedule and participate as an escalation point in 24x7 support at all data center locations
Preferred qualifications:
  • Understanding of Windows-based server technologies and virtualization technologies using VMware
  • Understanding of public key infrastructure, federated identity management and single sign-on authentication services
  • Experience supporting and securing mobile messaging systems
  • Understanding of load balancing of servers and services and F5 Network’s BIGIP Local Traffic Manager (LTM) technologies 
  • Understanding of Powershell and VB scripting 
  • Experience integrating authentication services within a public key infrastructure (PKI) 
  • Experience with VMWare Virtual Desktop Interface 
  • Experience in automating administrative tasks using scripting languages such as PowerShell and VB scripting 
  • Experience supporting and securing mobile messaging systems 
  • Knowledge of enterprise load balancing solutions (i.e. F5 Big IP Local Traffic Managers, Citrix Netscalers, Barracuda load balancers)

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