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Systems Administrator - LV II with Security Clearance

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Dexian Signature Federal

2024-11-05 21:37:22

Job location Chantilly, Virginia, United States

Job type: fulltime

Job industry: I.T. & Communications

Job description

Key Responsibilities/Tasks: DNS Configuration and Management:
-Configure, maintain, and troubleshoot DNS zones, records, and resolution policies using the Infoblox application.
-Perform DNS zone transfers, updates, and changes as required by business needs. DHCP and IP Address Management:
-Oversee IP address allocation and management, ensuring efficient usage and accurate records.
-Implement IPAM strategies for efficient IP space management, including subnetting and supernetting. Monitoring and Reporting:
-Monitor the performance and health of DNS and DHCP services, addressing issues promptly.
-Generate regular reports on DNS and IP address utilization, providing insights and recommendations for optimization. Security and Compliance:
-Ensure compliance with organizational security policies and industry standards.
-Assist in auditing DNS and IPAM configurations to identify and mitigate potential risks. Troubleshooting and Support:
-Provide technical support and troubleshooting for DNS, DHCP, and IPAM-related issues.
-Work closely with other network and security teams to resolve complex networking issues. Documentation and Training:
-Maintain comprehensive documentation of DNS, DHCP, and IPAM configurations and processes.
-Train and support junior network administrators and other IT staff. Requirements
Required Clearance: TS/SCI with CI Poly Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master's and 4 years, bachelor's and 6 years, associates and 8 years or HS diploma and 10 years

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