GCCS Systems Administrator

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret/SCI

Public Trust/Other Required:

None

Job Family:

Systems Administration

Job Qualifications:

Skills:

Computer Servers, Information Technology (IT) Systems, IT System Administration, Microsoft Windows Server, System Administration

Certifications:

None

Experience:

3 + years of related experience

US Citizenship Required:

Yes

Job Description:

GDIT has an immediate opening for a GCCS Tier 2 Sr. Systems Administrator supporting infrastructure management on the CITS contract for USCENTCOM. The position is based in Tampa, Florida.

WHAT YOU WILL DO:

• The GCCS Tier 2 System Administrator will participate as a member of integrated government/contractor team of technical and functional experts in the conduct of Global Command and Command System – Joint (GCCS-J) administration; software application support, configuration management support, and IT support services supporting U.S. Central Command (USCENTCOM) GCCS-J services.

• The successful candidate must be able to communicate clearly and succinctly both written and orally, and present products and ideas in a business-like manner. The candidate will be required to work in dynamic fast paced environments that require team interaction and coordination of efforts. The candidate must be experienced in interfacing with both client managers and system users.

• Specifically, the GCCS Systems Administrator will be responsible for supporting systems and applications on a geographically dispersed Windows Enterprise network with multiple types of servers and server applications. Responsible for ensuring system availability and reliability of the Global Command and Control System - Joint (GCCS-J) and related GCCS Family of Systems (FoS) on the networks.

• Establishes complex operational databases, software configuration control and system interfaces for computer systems related to customer GCCS systems. Documents, analyzes, and troubleshoots systems anomalies to ensure optimum equipment performance.

• The GCCS Systems Administrator will be directly responsible for the effective and efficient operation and interconnectivity of a Department of Defense Network and will execute the actions required to correct deficiencies or shortcomings and to improve system performance and efficiency. Performing System and Network Administration and System Security.

• The GCCS Systems Administrator will provide senior level knowledge and Tier 2 support to the customer and their components to include Tier 2 infrastructure, design, implementation, troubleshooting, and support that builds, configures, and administers GCCS and related GCCS FoS. Configure devices in accordance with security policies.

• Provide systems administration, system maintenance, and technical refresh/upgrade support to C2 application/systems. Work with GCCS PMO or other designated C2 PMO. Procure hardware with minimum specifications as determined by the PMO and GOTS developer.

Other daily duties include (but are not limited to):    

• Ensure COP availability to customer and maintain daily backups

• Maintain and troubleshoot GCCS COP Server issues where they arise and troubleshoot Agile Client application issues where they arise.

• Install and maintain RHHI-V, Red Hat Satellite, Ansible Tower, GitLab

• Maintain database instances (Oracle, Sybase, PostgreSQL) and perform software updates and remediation scans

• Perform STIG validation against operating systems, application servers and databases

• Create, work, and solve service requests using trouble ticketing system and ensure server hardware is in working order and redundant

• Produce and maintain processes and Standard Operating Procedures (SOPs)

• Maintain Red Hat JBoss application servers and maintain and troubleshoot Enterprise Linux OS issues where they arise.

• Additionally, the C2 team members will provide remote support. Team members will be on a scheduled on-call, and shift work may be required during exercises and contingencies.

WHAT YOU WILL NEED:

• BA/BS degree and 3 years of work experience or a AA/AS degree and 5 years of related work experience, or no degree and 7+ years of related work experience

• Requires at least 3+ year of work experience in IT System Administration a