Sr Administrator, Systems

5 days left

Location
Langley AFB, VA
Posted
Apr 19, 2017
Closes
May 02, 2017
Hours
Full Time
Manages the functionality and efficiency of a group of computers running on one or more operating systems.

  

 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. Develops and implements testing strategies and document results.

 10. Provides advice and training to end-users.

 11. Provides guidance and work leadership to less-experienced staff members.

 12. Maintains current knowledge of relevant technologies as assigned.

 13. Participates in special projects as required.

 

14. Security + Required.

 

15. Information Assurance Technical (IAT) II required.

 

16. Manage, operate and maintain enterprise messaging and collaboration services.

 

17.Leads operations and maintenance of enterprise messaging and collaboration services. Responsible for opening, closing, monitoring, tracking and reporting change requests and incident tickets in other agencies' incident ticketing and change requests systems that support USAF enterprise messaging. Manages process, provisions, and troubleshoot enterprise email, unified communications, mobile and collaboration services. This includes the following:
-administering, managing, processing, and provisioning email (currently MS Exchange), unified communications (currently MS Lync and Office Communications Service) and collaboration services (currently SharePoint), in hosted environments
-managing and operating email routing devices and services; managing, processing, and provisioning supported commercial mobile devices; maintaining email distribution lists and conduct account management; managing roles and services, user permissions, e-mail queues, mobile messaging, and dynamic distribution groups -managing and provisioning client software
-maintaining attachment, domain and email address block lists and managing domain white-lists and queues; troubleshooting issues w/ email, unified communications and collaboration services ; coordinating restoration of email services; resolving emergency incidents (e.g., restoring deleted messages and mailboxes)
-remotely wiping handheld device software and data
-documenting incident resolutions and providing updates
Coordinate and perform and/or work with other work centers or external agencies to manage and support enterprise messaging.
Some tasks include:
-Disabling agency IP traffic on ports and/or require all traffic over SSL/TLS session supporting FIPS 140-2 encryption as directed or required by agency policy
-Defining and implementing filtering in order to strip unwanted/prohibited types of attachments, types of email, or embedded code
-Opening, closing, monitoring, tracking and reporting change requests and incident tickets in other agencies' incident ticketing and change requests systems that support USAF enterprise messaging 
-Designating alias addresses for end-user mailboxes
-Supporting issues related to group mailboxes and distribution lists to include designating an end-user(s) as the group mailbox owner
-Administering end-user account provisioning, de-provisioning and access privileges through a web browser interface and end-user access through the use of username and password if an administrator determines that the end user cannot utilize the agency's multi-factor identification
-Performing local or remote administrative duties supporting USAF enterprise messaging using Office eDiscovery services
-Managing dormant or inactive user account(s)

Tracks the implementation of NOTAMS, TCNOs, TCTOs, and NTOs. Provides support often times on a shift work basis. By requisition level of 8570 Certification and OEM/Industry, Certifications will be added to be in compliance.

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 5-8 years of directly related experience in systems administration and analysis.

  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.