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Quality Assurance Engineer

Employer
CEMDOCS Infosoft
Location
Reston, VA
Closing date
Nov 30, 2020

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Position Description Looking for a candidate with strong technical skills to develop and execute test strategies for telecom related programs. The QA engineer will be responsible for working with other scrum team members to help develop, execute and automate test cases based on a published set of technical requirements. The candidate preferably has an understanding of the telecommunications domain and can work as part of a high performing scrum team in a fast-paced agile environment. Overview Testing of software and frameworks developed using C++C on LinuxUnix platforms for telecommunications systems with experience in SS7VoIP protocols, and LTE technologies. Responsibilities Develops and executes test strategiesscenarios for telephony network applicationsinfrastructure. Develops and maintains automated regression test suites. Works as part of a scrum team in an agile environment. Works with operations to ensure smooth software deployments in production. Possesses the ability to work with minimal supervision andor independently. Utilizes experience and judgment to plan and accomplish goals. Writes or modifies scripts in Python, Perl or UNIX to automate repetitive tests. Creates tests and defect reports using the team standards and best practices. Qualifications Experience Required 7+ years overall test experience developing and automating test cases, preferably with experience testing complex, reliable software systems built using C++C. Minimum 5 years software testing experience of UNIX or Linux client server applications, including testing application installationconfiguration, trouble shooting and loadperformance. Expertise in testing Telecom-based applications using one or more of the following protocols SS7 (ISUP), M3UA, TCAP AIN, IS41, MAP, INAP SIP, ENUM, DIAMETER Experience writing UNIX shell, Perl or Python scripts. Experience with software version control such as GIT andor SVN. Ability to create high level and detailed test plans and test reports. Thorough understanding of test processes and ability to estimate task duration. Excellent written and verbal communication skills Experience Desired Experience in a telecommunications environment focusing on VoIP. Experience in protocol testing tools such as MGTS, SIPP, INET, Spectra Experience in network protocols such as TCP, UDP, TLS, DTLS Experience with gdb and memory analysiscode coverage tools like valgrind and Insure++. Experience in Rest API testing. Experience with build integration tools such as Jenkins. Experience with code coverage tools. Experience with defect and agile management tools such as JIRA. Education Qualifications BSMS degree in Computer Science or related field.

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