DoD Systems Administrator - Onsite, Secret Clearance

Science Applications International Corp.; Hanahan (SC); Presencial; USD 80.000 - 120.000; Jornada completa

Descripción de la vacante

Science Applications International Corp. in Hanahan, SC is seeking a Systems Administrator to support the United States Marine Corps by designing, developing, testing, and integrating DoD mission systems.

The role emphasizes virtualization, Linux/Windows environments, and Cisco networking in a heavily secure, on-site setting. The successful candidate will have solid system engineering experience, familiarity with BFT-related software, and the ability to work across network, cybersecurity, and

Formación

• Bachelor's degree plus two years of experience or four years of additional experience in lieu of degree.
• Strong experience with virtualization, systems design, analysis, integration and testing in complex operational environments.
• Strong knowledge of networking and communication concepts such as TCP/IP, firewalls, routers (Cisco) and switches.
• Proficient in Linux/Unix, Windows Server, Active Directory and virtualization tools specifically VMware and Vsphere/ESXi.
• Familiarity and understanding of Open Source and Subscription Linux Distros including RHEL, Rockey, Alma among others.

Responsabilidades

• Manage and maintain the current Test Environment consisting of servers, end user systems, operating systems, and core IT infrastructure by conducting detailed systems analysis to define system design architecture, specifications and operational workflows aligned with customer requirements.
• Develop and execute system test plans, integration procedures, and documentation to verify functional and performance requirements ensuring adherence to DoD standards and best practices.
• Install, configure, and maintain physical and virtual servers/machines and network switches, specifically Cisco configurations.
• Troubleshoot and resolve hardware, software, and network connectivity issues and recommend corrective actions to address performance gaps.
• Collaborate with other engineering and technical teams (network engineers, software developers, cybersecurity professionals) to ensure seamless system functionality.
• Plan and test data backups and disaster recovery protocols.
• Provide systems engineering support for the development, integration, testing, and sustainment of the BFT System.

Conocimientos

Virtualization

System design

System integration

Networking concepts

Linux/Unix

Educación

Bachelor's degree

2+ years experience

Herramientas

VMware

Vsphere/ESXi

Linux distros (RHEL, Rockey, Alma)

Descripción del empleo

Science Applications International Corp. in Hanahan, SC is seeking a Systems Administrator to support the United States Marine Corps by designing, developing, testing, and integrating DoD mission systems.

The role emphasizes virtualization, Linux/Windows environments, and Cisco networking in a heavily secure, on-site setting. The successful candidate will have solid system engineering experience, familiarity with BFT-related software, and the ability to work across network, cybersecurity, and