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Senior DNS Systems Administrator with Security Clearance

Company: SOS International LLC (SOSi)
Location: Sierra Vista
Posted on: January 24, 2023

Job Description:

Overview SOS International, LLC (SOSi) is currently seeking a Senior DNS Systems Administrator in Fort Huachuca, AZ . The Senior DNS Systems Administrator reports to the DNS Team Lead. Responsibilities * Ensure long-term system operation and administration requirements are included in the overall information systems planning of the organization. * Maintain responsibility for the installation, maintenance, configuration, and integrity of computer software. * Implement operating system enhancements that improve the reliability and performance of the system. * Operate, manage, monitor, secure, and sustain IAW the systems owner''s Responsible, Accountable, Consulted, and Informed (RACI). * Maintain production change control schedule and participates in change control. * Coordinate delegations, file transfer, and operational issues troubleshooting amongst a multi-discipline team; assign and retrieve network IP space and autonomous system numbers. * Provide technical guidance and support to sites, including posts, camps, and stations, and tactical domain managers utilizing Army EP-DNS services. * Operate and maintain EP-DNS by performing troubleshooting and corrections as directed via tickets, Operation Order (OPORD) or Task Order (TASKORD); perform account management; enforce network ACLs; maintain IP filter list; maintain databases and domain blocks; and modify data files, to include bad zones blocks. * Assign, manage, register, and reclaim all Army network (IPV4) and IPV6) space. * Register and update network assignments with the DoD Network Information Center (NIC) and the American Registry for Internet Numbers (ARIN). * Register all Army Autonomous System Numbers (ASN), domains, hosts and users. * Interface with public sector Internet Service Providers (ISP) to answer questions regarding Army managed IP space. * Maintain and post the DISA WHO-IS database, which consists of updating Domain Name System Security Extensions (DNSSEC) keys on authentication website, as well as maintaining registration for DNS SEC zone registration. * Create, modify, and schedule blocked zone transfer attempts and other EP-DNS statistical reports. * Provide timely notification to the Government for any critical or high incidents. * Provide on-call support after business hours and during weekends when required. * Follow ITIL best practices to manage tickets and processes. * Develop and/or maintain SOPs, TTPs, and SmartBooks associated with current knowledge of relevant technologies as assigned. * Participate in special projects as required. * Collaborate with RCC-C contractors, GTMs, Branch Chiefs, Division Chiefs and RCC-C Leadership. Qualifications * Active in scope SECRET clearance with T5 investigation or the ability to obtain Interim SECRET T5 eligibility. * HS +12 yrs similar technical experience or AA/AS +10 or BS/BA +8 * An IAT II certification (CCNA-Security, CND, CySA+, GICSP, GSEC, Security+ CE, or SSCP) is required. * Ability to perform on-call and after duty hours as needed * An ability to communicate effectively both orally and in a written form with users and office staff * Work independently and within a team structure * An ability to set priorities and organize work to meet deadlines Preferred Qualifications * ITIL Foundation Certification * Fluency in a foreign language is desirable, but not required. Working Conditions * Working conditions are normal for an office environment. * Fast paced, deadline-oriented environment. * May require periods of non-traditional working hours including consecutive nights or weekends (if applicable). SOSi is an equal employment opportunity employer and affirmative action employer. All interested individuals will receive consideration and will not be discriminated against on the basis of race, color, religion, sex, national origin, disability, age, sexual orientation, gender identity, genetic information, or protected veteran status. SOSi takes affirmative action in support of its policy to advance diversity and inclusion of individuals who are minorities, women, protected veterans, and individuals with disabilities.

Keywords: SOS International LLC (SOSi), Sierra Vista , Senior DNS Systems Administrator with Security Clearance, Other , Sierra Vista, Arizona

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