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Network Engineer Principal Technical Specialist

Company: Perspecta
Location: Chantilly
Posted on: September 3, 2020

Job Description:

Business Group Highlights

IntelligenceThe Intelligence group provides high-end systems engineering and integration products and services, data analytics and software development to national and military intelligence customers. Serving federal agencies and the Intelligence Community for more than 50 years, the Intelligence group helps our clients meet their mission needs by providing trusted advisors, leading-edge technologies, and innovative solutions.
Responsibilities

Telecommunications Network (Telephony) Subject Matter Expert (SME)--This position is for a Senior Network Systems Architect (Voice Network & Systems Subject Matter Expert) engineering position to support the design, engineering, architecture and assessment of voice/telephony networks and associated applications; e.g. traditional/legacy voice applications and networks, unified communications, VoIP, over the top voice applications, wireline and mobile networks and associated applications.--The candidate will work individually on technical project teams, and frequently as a lead engineer on technical problems as well as providing Tier III subject matter expertise and operational risk assessments. The candidate will work in an environment that requires the customers' technical operational problems to be solved with solutions that can be quickly deployed to meeting evolving mission challenges.
Qualifications

Required Skills:

  • At least 10 years' experience with designing, configuring and implementing enterprise/carrier-grade TDM and/or VoIP based solutions to include QoS implementation and voice security best practices.
  • Experience of Class 4/5 switches, unified communication scheme/systems - converged voice, video and/or data communication over a common infrastructure and VoIP technologies, particularly SIP, H.323, MGCP protocol families and the interworking of these protocols with both emerging and legacy networks.
  • A solid foundation in TCP/IP and common LAN/WAN technologies/protocols. Understanding of circuit switched networks and protocols such as ISDN, ISUP, SS7. Experience with Lucent, Nortel, Avaya and Cisco products (or similar)
  • Experience with legacy voice mail systems such as Audix, Octel and Aspect ACDs. Experience with Cisco voice solutions such as testing, configuration and administration of voice gateway routers, Unified Communications manager and Unified Communication Manager Express and networks such as GSM, CDMA, UMTS, HSPA, HSPA=, LTE and future Advanced/SG network/protocols.
  • Familiar with IP multimedia Subsystems (IMS) architectures or experience designing and implementing IMS based systems define plus.
  • Candidate must have strong analytic thinking and problem solving documentation, writing and communication skills to document assessments and technical white papers and position papers.
  • An in-depth understanding of customers' operational environment and mission challenges is extremely important and experience with operation and risk assessments preferred.
  • Bachelor's degree required and Master's degree in Electrical Engineering, Computer Science, or like field/equivalent work experience desired.--Requires 16+ years with BS/BA or 14+ years with MS/MA or 10+ years with Ph.D.
    About Perspecta

    What matters to our nation, is what matters to us. At Perspecta, everything we do, from conducting innovative research to cultivating strong relationships, supports one imperative: ensuring that your work succeeds.-- Our company was formed to bring a broad array of capabilities to all parts of the public sector-from investigative services and IT strategy to systems work and next-generation engineering.--Our promise is simple: never stop solving our nation's most complex challenges. And with a workforce of approximately 14,000, more than 48 percent of which is cleared, we have been trusted to do just that, as a partner of choice across the entire sector.--Perspecta is an----Employer - Minorities/Women/Veterans/Disabled and other protected categories.--As a government contractor, Perspecta abides by the following provision--Pay Transparency Nondiscrimination Provision--The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant.-- However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of the other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c).

Keywords: Perspecta, Chantilly , Network Engineer Principal Technical Specialist, IT / Software / Systems , Chantilly, Virginia

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