Senior DNS Systems Administrator with Security Clearance
Company: SOS International LLC (SOSi)
Location: Sierra Vista
Posted on: January 24, 2023
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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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