Senior Test Engineer - SSR with Security Clearance

We are seeking a mid-to-senior level Network Test Engineer (SSR) to support a classified Department of Defense (DoD) program. The ideal candidate is a seasoned Network Engineer with hands-on expertise in Session Smart Router (SSR) platforms, WAN architecture, and formal network testing methodologies. This role focuses on validating WAN performance, resilience, and functionality within high-assurance classified environments. Key Responsibilities Design, develop, and execute WAN and SSR-focused test plans in a classified environment Perform WAN performance testing, fault isolation, and end-to-end validation Test and evaluate SSR (Session Smart Router / Juniper SSR) or equivalent SD-WAN / WAN edge platforms Analyze network behavior under various operational and failure scenarios Document test procedures, results, and remediation recommendations Collaborate with network architects, operations teams, and program stakeholders Support the continuous improvement of WAN and SSR testing methodologies Contribute to automation or configuration management efforts using Ansible, when applicable Required Qualifications

7+ years of experience in network engineering Demonstrated hands-on experience with SSR (Session Smart Router / Juniper SSR) or equivalent SD-WAN / WAN edge technologies Proven experience in WAN testing, including performance validation, fault isolation, and troubleshooting Ability to develop and execute structured network test plans Strong understanding of WAN architectures and routing fundamentals Active Secret clearance required Ability to work onsite at one of the designated locations Preferred Qualifications Experience supporting DoD or classified programs Exposure to or hands-on experience with Ansible or network automation tools Familiarity with structured test methodologies and formal validation processes Ability to operate effectively in high-security, mission-critical environments *