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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Test Engineer - **Company:** Jobot - **Location:** Columbia, MD, United States - **Experience:** Expert - **Salary:** $120,000.0 - $180,000.0 - **Contract:** Permanent contract - **Skills:** JIRA, Automation of Tests, VoIP, Code Coverage, Software Documentation, Linux, Formal Verification, Integrated Services Digital Networks, Internet Protocol, Network Architecture, Requirements Traceability, Software Requirements Analysis, Software Systems, Verification and Validation (Software), System Testing, Test Management, Strategies of Testing, Wireshark, Jama (Software), Internet Protocol Telephony, Test Scripts, Hardware Testing, System-level Testing, Information Technology - **Published:** September 30, 2026 - **Apply:** https://www.dice.com/job-detail/4af95eef-f553-4c40-b57e-3588c7784093 ## About the Role * Hands-on experience testing Air Traffic Management systems, radio-control equipment, VoIP systems, advanced networking environments, or comparable mission-critical systems. * Experience developing internal and customer-deliverable system-level test plans and procedures, preferably for mission-critical equipment within a production environment. * Experience working with telecommunications systems and technologies, including VoIP, T1, ISDN, POTS, and TDM. * Ability to develop clear, concise test plans and test procedures based on system requirements. * Strong experience documenting, tracking, and communicating system defects and unexpected behavior. * Excellent problem-solving, analytical, and technical troubleshooting skills. * Minimum of 5 years of test-related professional experience, including hands-on hardware testing. * Bachelor's degree in Information Technology, Computer Science, Electrical Engineering, or a related technical discipline; equivalent relevant experience may be considered. Preferred Technical Experience * Experience working with digital and analog telecommunications, including VoIP and radio systems. * Experience using industry-standard electronic and telecommunications test equipment, including: o Oscilloscopes o Transmission Impairment Measurement Sets (TIMS) o Multimeters o Viavi T-BERD o Sage Multi-Channel Test Instruments * Experience with commercial performance, simulation, and analysis testing tools such as VOTER, GL Communications TDM solutions, or comparable platforms. * Familiarity with industry and government standards, including ED-137, MIL-STD-461G, FCC 47 Part B, FAA-G-2100H, FAA NextGen, and DO-278A. * Experience with network and packet-analysis tools, particularly Wireshark. * Familiarity with Linux operating systems and fundamental IP networking concepts. * Experience with defect and requirements-management platforms such as JIRA and JAMA. * Strong understanding of system testing methodologies, verification and validation, Agile/Scrum development processes, and project lifecycles. Additional Skills * Strong written and verbal communication skills. * Excellent technical documentation capabilities. * Strong analytical and troubleshooting skills. * Ability to interpret complex system and software requirements. * Ability to manage multiple tasks and projects concurrently. * Ability to work effectively both independently and as part of a cross-functional engineering team. * Comfortable communicating directly with customers, technical partners, engineering teams, and project stakeholders. ## Description We are seeking an experienced and versatile System Test Engineer with a strong background in hardware and software system-level testing to join a Test & Integration team in Columbia, Maryland. The ideal candidate will have hands-on experience testing mission-critical systems, Air Traffic Management (ATM) systems, network infrastructure, and/or radio-telephone communications hardware and software. This role will be responsible for planning, developing, executing, and documenting system-level testing, including informal testing, system verification, and customer acceptance testing. The engineer will also work directly with customers, engineering teams, and technical partners to understand system-level and site-specific requirements, develop test strategies, and resolve technical issues. Key Responsibilities * Design, develop, document, and execute test procedures for both hardware and software systems. * Apply established testing principles, including test documentation, requirements traceability, test coverage, and verification methodologies. * Perform functional, performance, security, integration, and system-level testing. * Develop verification strategies and test specifications based on customer requirements, product requirements, hardware/software specifications, and operational use cases. * Manage test environments for assigned programs, including test scripts, configurations, test equipment, and supporting infrastructure. * Identify, analyze, and thoroughly document defects and unexpected system behavior, including clear steps for reproducing issues. * Review and interpret system and software requirements from a testability and verification perspective. * Maintain organized test records, results, and supporting documentation. * Analyze historical test results to identify recurring issues, trends, and potential areas of improvement. * Communicate technical issues, test results, risks, and project status to Test Management, Engineering teams, customers, and other stakeholders. * Support informal testing, system verification, customer acceptance testing, and related Test & Integration activities.