> Markdown version of [/jobs/ext/3798279-test-engineer](https://www.wearedevelopers.com/jobs/ext/3798279-test-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test Engineer - **Company:** Frequentis Usa, Inc. - **Location:** Columbia, MD, United States - **Salary:** $90,000.0 - $130,000.0 - **Contract:** Permanent contract - **Skills:** JIRA, VoIP, Bug Tracking Systems, Code Coverage, Information Systems, Integrated Services Digital Networks, Software Requirements Analysis, System Testing, Test Management, Jama (Software), Test Scripts, Information Technology - **Published:** October 17, 2026 - **Apply:** https://www.careerjet.com/job/us8a21561274666f2cdeb4c7fbe22b4e32/eaa ## About the Role * Experience in developing internal and deliverable test plans and test procedures, preferably for mission critical equipment, within a regulated engineering environment. * Ability to write clear and concise test plans and test procedures based on system requirements and clearly document defects. * Excellent problem solving, analytical and technical troubleshooting skills. * Experience working with telecommunications/telephony systems and related technologies (VoIP, T1, ISDN, POTS, TDM). * Experience with bug-tracking systems (e.g., JIRA (preferred)) and Test Management Systems (e.g., JAMA) * Strong written, communication, and organizational skills * BS in Information Technology, Computer Science, Engineering or equivalent experience with IT and telecommunications hardware and software or applicable certifications/experience ## Description Frequentis USA Inc. is dedicated to creating a safer world. With over 75 years of experience, Frequentis understands controllers in safety critical situations encounter new challenges daily. Our mission is to develop and market highly reliable, optimized, custom-tailored, and user centric communication and information systems for mission critical solutions. As an industry leader in voice communication data information systems, we create a safer world through integration, digitalization, and automation while maintaining world class safety standards. We proudly serve many U.S. government agencies including the FAA, DoD, and NASA. Safety as our number one priority pushes us to constantly learn about the ever-changing needs in safety critical environments to deliver innovative solutions. Key Tasks * Design, develop, and execute system test procedures for both hardware and software components * Demonstrate a strong understanding of testing principles, including thorough test documentation, test coverage & traceability, and Test Verification Methods * Collaborate with Engineering and cross-functional stakeholders to define and analyze system requirements. * Convert system requirements into comprehensive system-level verification test procedures. * Perform functional, maintenance/reliability, stability/load, performance, analysis, security, voice quality, and environmental tests * Plan verification strategies and test specifications based on customer and product requirements, software and hardware requirements, and use case scenarios. * Manage test environment for assigned Test program(s), including managing test scripts and test equipment * Identify and fully document any defects/unexpected anomalies identified during testing with instruction of how to recreate the issue * Review and interpret system and software requirements from a testability perspective * Maintain well organized record of test results and generate historical analysis of test results * Communicate technical issues or project details with Test Management, Engineering, and stakeholders