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DCGS-A (Mobile) Computer System Analyst/Journey

ManTech | CampHumphreys - KOR | Full Time | Posted: 02/19/2021

Job Descriptiontop

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.  At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented

DCGS-A (Mobile) Computer System Analyst/Journeyman, to join our team at Camp Humphreys, Korea.

General Responsibilities:

DCGS-A Field Service Analyst will perform duties as a Field Service Analyst (FSA) for initializing, placing into operation, and troubleshooting the hardware and software interfaces of this system. This position will support the U.S. Army Communications-Electronics Command (CECOM) Life Cycle Management Command (LCMC) Software Engineering Center (SEC) Field Support Directorate (FSD) to perform resident engineering and technical support to the Warfighter. In addition, this position will align with the local Army Field Support Battalions to provide support for exercises, combat operations, and contingency operations.

Mandatory Skills Requirements:

  • Minimum CE: Server+
  • Preferred CE: Oracle Certified Associate (Oracle Solaris 10 OS), Microsoft Certified System Administrator (MCSA)
  • Microsoft Certified Technology Specialist (MCTS) 70-680
  • Microsoft Certified Technology Specialist (MCTS) (Server): 70-642 or 70-643,
  • NetApp NCDA
  • Deploy, configure, and document complex VMware environments including but not limited to engineering designs and recommendations, deployment plans, system configurations, assembly guides and operational smart books.
  • Install, configure, and maintain the vCenter server instance and its applicable database server/services.   
  • Install and configure DCGS-A systems which include GWS, IFS,CDSS, and P-MFWS.
  • Knowledge of DCGS-A setup and installation
  • Knowledge of Oracle data base administration
  • Install configure, and maintain all ESX/ESXi hosts within the environment.  
  • Create virtual machines in support of POR system fielding, integration, and/or expansion.
  • Create, configure, and maintain resource clusters ensuring an efficient and balanced environment for all tenant POR systems. 
  • Manages Virtual Machine snapshots to reduce overall impact to the system storage environment.    
  • Document all configurations, changes, and proposed changes.   
  • Ensure the control, integrity and accessibility of the VMware environment for the enterprise through compliance and usage of industry best practices and methods.  
  • Ensure utilization of proper change management procedures regarding the installation and testing of all upgrades and enhancements for VMware infrastructure.  
  • Ensure proper initial installation as well as subsequent installations of updates/patches.
  • Perform regular checks of system components for errors and application of necessary corrective action.   
  • Provide technical support to internal and external users. To include tenant POR system administrators.   
  • Troubleshoot problems and take corrective action on a timely and effective basis. 
  • Provide routine status updates to organizational leadership.   
  • Coordinate virtual environment infrastructure resource requirements with organizational IT resource management to ensure timely access to storage, networking, and backup/archive solution resources. 
  • Performs remote administration to secondary sites as assigned.  
  • Provides adhoc support to tenant POR server administrators.   
  • May be required to perform routing server management functions for servers located in the Management servers group of the Fixed Site Server Segment.  Primary responsibility will be for the vCenter Server. 
  • May be required to Work as Tier, I II and III Support.
  • Your ability to meet all requirements and conditions to fulfill and maintain deployment status
  • Your ability to travel and accept temporary assignments at other locations (CONUS and/or OCONUS)

Education and Experience:

  • Bachelor's Degree and 3 years of experience
  • 6 Years of experience without a Bachelor's degree

Certification(s): Minimum: IAT LVL II

Other Preferred Skills:

  • Any other DCGS-A systems administration experience.  
  • Experience utilizing remote access capabilities such as putty, cygwin, etc. 
  • Experience utilizing vClient application to access enterprise assets.   
  • Experience creating and managing virtual machines  
  • Experience performing IAVA, OS, and application patching/updates   
  • Experience working in a fast past multi-faceted environment preferred.   
  • Experience with VMware benchmark tools and capacity management applications preferred.
  • Strong working knowledge of Internet networking technologies and principals including TCP/IP and DNS.  
  • Experience integrating with Symantec Netbackup solutions desired.   
  • Experience operating in a DoD Intelligence environment or other national level agency preferred.


ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.

Job Detailstop

Location CampHumphreys, Korea, Republic Of
Categories Computer Software
Sec Clearances Top Secret/SCI

Location Maptop

Contact Informationtop

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Job Code R14015