Sr Network Infrastructure Architect
Company: DISYS
Location: Denton
Posted on: January 8, 2021
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Job Description:
Sr Network Infrastructure ArchitectDirect Hire - Denton, TXJob
Description* Responsible for complex architecting, designing,
administering, and securing company network infrastructure and
driving network infrastructure innovation.Essential Functions*
Architects network & security infrastructure for company
information and network systems/applications.* Must have experience
working with Certificate Management (PKI) in an environment where
certificate is used for device authentication and network
segmentation.* Experience working with Cisco Identity Services
Engine (ISE) in an enterprise environment.* Experience working with
Data Center technologies, i.e.; VMWare NSX, VXLAN, EVPN, and
Spine-Leaf Architecture.* Requires experience working with and
supporting PSTN and SIP infrastructure used by our Cisco Unified
Call Manager.* Requires in-depth knowledge of switched LAN, WAN,
and other networking fundamental design techniques and
technologies.* Leads the research and evaluation of new emerging
technologies, and innovating designs.* Conducts proof of concept
testing, assessing the relevance of those technologies and how they
would impact the company.* Implements and maintains critical
network infrastructure, including, but not limited to, Cisco
switches, Cisco routers, Cisco Datacenter hardware, internet
connectivity, voice/phone systems, Wireless solutions, and UPS
devices.* Deploys, monitors, and maintains critical security
infrastructure, including Palo Alto Networks firewalls, Cisco
firewalls, intrusion prevention systems, client VPN,
business-to-business VPN, and proxy solutions.* Will design and
implement Palo Alto firewall integrations with external dynamic
security services.* Will work with our Cisco Prime infrastructure
to support our Cisco wireless environment.* Has knowledge to
integrate SQL Server databases with the Cisco UCM/UCCX for IVR
features. This will also require development of reports through SQL
Reporting Services.* Acts as a subject matter expert (SME) and
provides support for network/security related incidents.
Proactively monitors and measures the overall infrastructure
performance and recommends or drives the necessary corrective
measures.* Acts as technical and professional mentor to other
Technology Services staff.* Facilitates customer requests and
project's, fulfilling network infrastructure needs, coordinating
between vendors, technical staff, and customers.* Produces accurate
system documentation for ease of implementation, and management.*
Performs routine maintenance tasks for infrastructure systems;
backups, patch management and hot fixes. Establishes requirements,
methods and procedures. Plans and schedules hardware and software
repair and installations and performs structural changes when
necessary.* Develops, implements and maintains policies, procedures
and associated training plans for network administration, usage,
and disaster recovery.Additional Duties:* Adds, moves, changes to
network, phones and/or related management infrastructure.* Performs
other duties as assignedNice to Have* Must have current Cisco CCNP
Enterprise, CCNP Data Center, or CCNP Security certifications and
CCIE certification would be preferred.Job Requirements:Core
Competencies* Advanced knowledge of network infrastructure
solutions, designs, and best practices* Advanced knowledge of
network technology fundamentals* Advanced knowledge of application
layer firewalls, intrusion prevention systems* Advanced knowledge
of Cisco routing and switching* Experience and ability to work
through change management process based on ITIL framework.*
Possesses excellent written, oral, and interpersonal communication
skills with proven ability to champion causes with positive impact
and change.* Highly self-motivated and directed, with keen
attention to detail.* Able to effectively prioritize tasks in a
high-pressure environment.* Strong customer service orientation.*
Experience working in a team oriented, collaborative environment.*
Good understanding of the organizations goals and objectives.*
Proven experience with VOIP phones systems and competence with
testing tools and procedures with voice and data circuits.*
Demonstrated experience handling sensitive or confidential
information.* Demonstrated experience maintaining records of
regulatory compliance.
Keywords: DISYS, Denton , Sr Network Infrastructure Architect, Professions , Denton, Texas
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