GDIT is seeking candidates to support the US Army Intelligence and Security Command (INSCOM). Under the I2TS 3 task order INSCOM ensures reliable, uninterrupted availability of Command, Control, Communications, Computers, and Information Management (C4IM) including: networks, hardware, software, engineering, and specialized tools at the point of customer need to support INSCOM's mission. INSCOM and its MSCs provide the enabling layer to connect the Army and its tactical formations to defense and national intelligence agencies via tactical networks. The ability to provide mission critical intelligence is dependent on the successful use of its information technology (IT) networks worldwide.
Principal Duties and Responsibilities:
An I2TS 3 Systems Administrator (Linux Administration [RHEL] [OPS]) (Senior Systems Administrator) will:
Perform systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions
Provide support for implementation, troubleshooting and maintenance of IT systems
Manage IT system infrastructure and any processes related to these systems
Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
Provide Tier 1 and Tier 2 problem identification, diagnosis and resolution of problem
Provide support for the escalation and communication of status to agency management and internal customers
Provide support for the dispatch system and hardware problems and remains involved in the resolution process
Configure and manage UNIX and Windows operating systems
Install/load operating system and application software
Isolate and resolve of hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof
Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance
Integrate new technologies into new and existing systems including the transition and migration of corporate systems
Responsible for the design and implementation of systems, mission architecture and associated hardware
Skills / Experience:
Possess an expert working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA)
Analyze and resolve complex problems associated with server hardware, applications and software integration
Required - Basic skills in Bash Scripting
Required - Intermediate Command Line Interface skills
Required – Knowledge of usage of Yum Repository configuration commands
Required – Extensive knowledge virtual server administration using VMware/Vsphere,
Required – Perform Kernel Updates
Desired – Ability to remediate DISA STIG findings
Desired – Ability to provide server and application security updates to multiple servers.
Desired – Ability to perform data transfers requests and apply updates across multiple networks.
Desired – Willingness to upgrade Red Hat operating systems and apply the latest updates to software.
Required Security Environment Certification: CompTIA Security+ CE or equivalent
Red Hat Enterprise Linux Specialization Certification (Red Hat Certified Specialist in Virtualization) within 180 days of hire.
Candidates must be willing and able to attain a CI Polygraph for certain positions as determined by the contract.
High School Diploma/GED with 10 years of related experience, or Associate's Degree with 8 years of experience, or Bachelor's Degree with 6 years of experience, or Master's Degree with 4 years of experience
We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.
GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.