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Senior Systems Administrator with Security Clearance

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Dexian Signature Federal

2024-11-08 20:48:13

Job location McLean, Virginia, United States

Job type: fulltime

Job industry: I.T. & Communications

Job description

DESCRIPTION
Add, delete, update, and maintain DNS and IP addresses on systems and network devices. Identify servers to be virtualized, creating test environments, validation, converting servers, and maintaining physical/virtual infrastructure. Ensure that cyber security and OPSEC policies, principles, and practices are an integral element of the operating environment. Continually monitor and fine-tune performance of the Information Systems. Conduct analyses of network usage, user complaints, traffic interruptions, hardware and software capabilities, and other relevant factors. Services include, but are not limited to, service life-cycle maintenance of databases, implementing reporting features, correcting database errors, modifying databases performing upgrades, and user training. Create, update and comply with SOPs and other documentation. Network Administration: Configure, manage, and troubleshoot networking issues with Cisco ASA, Cisco Fiber and Lan switching (Layer 2 and 3) REQUIREMENTS
Required Clearance: TS/SCI with Poly; This position requires ability to satisfy a government administered high risk screening. Required Skills, Experience, and Education: Windows/UNIX Systems Administration to Including Active Directory Domain Services (DNS, DHCP, GPO Management) as well as Active Directory Certificate Services; Configure and manage WSUS/SCCM for patching and application management. Specialized technical knowledge and experience with DNS, IP addresses and system and network naming conventions, networks, and operations. Candidate must have a total of 12 years of applicable experience. The experience can be a combination of degree and work history. This can be a High School degree and 12 years of relevant work history OR an Associate's and 10 years, a Bachelors' and 8 years, a Masters and 6 years or a PhD and 2 years of work history. Desired Qualifications/Certifications: Cisco. Juniper. Security+ CompTIA commercial certification (or higher, such as CISSP, etc.). Windows and UNIX/Linux. VMware. Installing and Configuring Windows Server 2012, Configuring Advanced Server 2012 Services

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