Freelance Telephony Jobs : Virginia

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JPMorgan Chase - Columbus, OH - and learning. You'll work in a collaborative, trusting, thought-provoking environment-one that encourages diversity of thought and creative solutions that are in the best interests of our customers globally. This role requires a wide variety of strengths and capabilities, including: BS/BA degree or equivalent experience Expertise in application, data, and infrastructure architecture disciplines Advanced knowledge of architecture and design across all systems Proficiency in multiple modern programming..., functional and regression test frameworks Development of automation/monitoring/deployment Scripting leveraging eg. PowerShell, Python, Bash, Groovy, Perl or similar Desired Skills : Experience working with VoIP and related telephony protocols such as SIP, H.323, SDP, RTP, etc... Knowledge around audio/video codecs and media containers, such as h.264, g.711, g.729, wav, mp4, asf, transcoding Familiarity with html5 media playback and adaptive streaming technologies such as range requests, HLS...
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Salesforce - Hillsboro, OR - programming concepts Solid knowledge of XML, preferably experience using server-to-server web services (SOAP / REST) Strong experience in both the front-end web tier (JavaScript, AJAX, HTML, DHTML, CSS, and cross-browser development) and back end (Java,.Net,SQL) software development Understanding of integration technologies: Computer Telephony Integration, Data Cleanse/De-Duplication; Data Replication, Transactional data to and from Salesforce objects. Desired Skills/Experience: Salesforce...
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CenturyLink - Pine Hill, AL - well with both customers and fellow peers. All other duties as assigned. Must be willing to work overtime and weekends What We Look For in a Candidate Three years of current experience in a Central Office, related telephony field, or the equivalent in training and experience. Incumbent must be technically proficient in order to perform the specific work requirements of the job in the particular location. Ability to achieve required certifications and to successfully complete any required training..., and other systems utilized by Lumen. Configure and troubleshoot LAN/WAN systems to include routers, switches, hubs, transceivers, servers, and DSL, as well as, programming ATM based services (i.e. ADSL). Knowledge of SS7 networks in theory. Experience and/or training in copper transmission systems, fiber optics transmission systems, installation, testing and troubleshooting (DSO, DS1, DS3, SONET, PON, etc.). Certification or equivalent training in the maintenance and operation of Voice Mail systems...
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27
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Verizon - Ashburn, VA - and processes. Administers and maintains network management systems (NMS) and security and information and event management (SIEM) systems according to established policies and procedures. Supports development projects related to in-house tools used for network automation and business-process efficiency by applying basic knowledge of programming/scripting (e.g., HTML/CSS, JavaScript). Independently configures advanced system views within the SIEM in order to prioritize and monitor security events..., access control, VoIP, switching, VLANs, VTP, STP). Experience with network hardware (e.g., SOHO & enterprise routers, such as Cisco 2800 series, Cisco 7200 series, Juniper M-series, and Juniper T-series routers; layer 2 & layer 3 switches, such as Cisco 2960, Cisco 3550, and Cisco 6500 series switches; network security platforms, such as IDS/IPS, Cisco ACS, and Juniper SRX equipment. Experience with TDM/OTDM multiplexers, such as Fujitsu optical platforms; telephony systems, such as Avaya VoIP...
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ICONMA - Waukegan, IL - , including infrastructure architects and engineers, business analysts, information security practitioners, project managers, and senior management. - Promote a continuous improvement culture and environment that encourages cooperation, open communication, teamwork and knowledge sharing. Skills and Experience: - 7+ years of IT development/programming/coding professional work experience - 4+ years of full-time, hands-on Salesforce Service cloud platform development (with Field Service Lightning... and front-end development â?? WCF, WPF, and Winforms. - Computer Telephony Integration with Five9 or another telephony provider. - Experience with administration of Salesforce.com Security Profiles & Roles, Sharing Settings, Public Groups, and User Administration. - Experience with validated applications in Life Sciences industry. - Experience with Agile methodologies and techniques: User Stories, test-driven development, behavior-driven development, continuous integration, testing, and delivery...
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29
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SecureLogix - San Antonio, TX - information Maintains a process to ensure that all systems are updated on a timely and regular basis Tracks server end of life status and forecasts technology refresh requirements Qualifications Required Maintain systems engineering level of knowledge of telephony and data networking engineering and operations. 5+ years of experience managing production resources in physical, cloud, and virtual environments Strong understanding and experience with Red Hat Enterprise Linux or CentOS Significant experience... in the installation, setup, configuration, administration, and troubleshooting of production Linux systems Good understanding of Linux core and common services Strong knowledge and prior experience with programming/scripting, preferably with Python and bash Experience implementing and managing infrastructure monitoring, identity management, and backup solutions Working knowledge and experience with best practices related to authentication, auditing, and access monitoring Good written, verbal...
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Amazon - Seattle, WA - The AWS Enterprise Engineering Unified Communication Telephony team is looking for an experienced Development Engineer with a strong background in cloud platforms and Linux-based development. We are using AWS products to evolve traditional telephony enterprise tools and services - if you are passionate about AWS and have experience building critical services at global scale, this is the team for you. In this role, you'll be designing the next generation enterprise VoIP platform. You'll gain... new skills and experience as your team delivers the front- and back-end and features that improve the reliability, performance, and capabilities of critical telephony services used daily by Amazonians. To build the next-generation of telephony services used daily by Amazonians worldwide, we are looking for a motivated Development Engineer with great bias for action and an ability to deliver results. Each day you'll work on uniquely challenging problems, so we need exceptional engineers...
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Motorola Solutions - Seattle, WA - Must have strong knowledge in standard telephony and dedicated data circuits, as well as knowledge of packet switching techniques Must be highly computer literate with proficiency in MS Word, Excel, Outlook, and Access Must have strong self-management skills and "people" skills to work closely with Motorola's customers and subcontractor (MSS) community, as well as Motorola Sales, Engineering, Project Management, and customer service teams Must be self-motivated and self-managed to perform the required duties... and consoles. Applicant must be proficient with Microsoft Office products and Motorola Radio Programming Software suite. Must have excellent communications skills and always present a professional image. Must have a current, valid driver's license and no traffic violations Motorola Solutions is an Equal Opportunity Employer. We welcome and encourage diversity in our workforce. Motorola Solutions will provide reasonable accommodation to applicants with disabilities upon request. Motorola Solutions...
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25
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Randstad - Roseville, CA - , coordinating and implementing software upgrades, patches and hotfixes for workstations and network hardware for APM's computing environments. - Administration of servers, network resources, and telephony systems to ensure availability of services to authorized users when necessary - Experience with windows server administration - Active Directory, Group Policy, DFS, DNS, DHCP, SSH, TCP/IP, SFTP. NIS, SMB, Apache and NetApp. Knowledge on Windows 7/10 and Windows Server as well as virtualization... designing IT workflows and automation with scripting/programming - Provide input on the stability, security, efficiency and scalability of systems in all environments - Collaborate with other teams and team members to develop automation strategies and deployment processes - May serve as Technical Lead on IS technology related projects which can include developing technical requirements documenting proper design, updating all required documentation for in-flight projects and ensuring documentation...
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29
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Amazon - Seattle, WA - . Experience with Java, web technologies (HTML, JavaScript, etc), multi-threaded programming, and telephony systems. Experience in driving systemic operational improvements. Experience using and creating testing frameworks. Experience writing automated tests. Experience driving resolution across teams of issues uncovered during testing. Amazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin...
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