Sr Princ Administrator, Windows System

McLean, VA
Jul 07, 2017
Aug 29, 2017
Full Time
Manages the functionality and efficiency of a group of computers running on one or more operating systems.

  Tysons - core hours; DPM, ADFS, AOAGs, SCOM, VMM; experience with web application deployments.

 1. Manages the functionality and efficiency of a group of computers running on one or more operating systems.

 2. Maintains the integrity and security of servers and systems.

 3. Sets up administrator and service accounts.

 4. Maintains system documentation

 5. Interacts with users and evaluates vendor products.

 6. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.

 7. Develops and monitors policies and standards for allocation related to the use of computing resources.

 8. May program in an administrative language.

 9. Oversees implementation of testing strategies and documentation of results.

 10. Provides advice and training to end-users.

 11. Provides guidance and work leadership to less-experienced staff members, and may have supervisory responsibilities.

 12. Serves as a technical team or task leader.

 13. Maintains current knowledge of relevant technologies as assigned.

 14. Participates in special projects as required.

Education Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.





Qualifications 10-15 years of directly related experience in systems administration and analysis.

 Required: • Demonstrated knowledge of Data Protection Manager (DPM)• Demonstrated knowledge of Active Directory Federation Services (ADFS)• Demonstrated knowledge of SQL Server 2014 Always On Availability Groups (AOAGs)• Demonstrated knowledge of System Center Operations Manager (SCOM)• Demonstrated knowledge of clustering and network load balancing• Demonstrated knowledge of and experience with web application deployments• Demonstrated knowledge of Virtual Machine Manager (VMM)• Demonstrated knowledge of certificate management Desired: • Microsoft Content Management Server (MCMS) and Customer Relationship Management (CRM) experience• Experience with Privileged Access Software (PRIVAC)• Demonstrated knowledge of and experience with managing Windows servers remotely• Demonstrated experience installing service packs and updates• Demonstrated experience performing backups and restores• Demonstrated knowledge of server builds• Demonstrated experience with patch management• Demonstrated knowledge of SharePoint• Demonstrated knowledge of PowerShell and experience automating tasks using PowerShell scripting• Demonstrated experience managing data access• Demonstrated experience with Hyper-V As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors.With approximately 32,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services.GDIT is an Equal Opportunity/Affirmative Action Employer - Minorities/Females/Protected Veterans/Individuals with Disabilities.