Sr. Test Engineer

Marathon TS is looking for a Senior Test Engineer that supports DoD by ensuring Agile testing activities are disciplined, traceable, and aligned to mission outcomes. This role provides senior-level judgment in test planning, execution review, and coordination across government, contractor, and operational test organizations to ensure system readiness, risk transparency, and decision-quality test results

What Success Looks Like

• Agile test plans and procedures are complete, compliant, and executable, with results that clearly inform program decisions.
• Test events are coordinated and executed without disruption to program timelines or operational stakeholders.
• Defects, incidents, and test outcomes are analyzed and communicated in a way that drives corrective action and continuous improvement.
• Program leadership and partner organizations trust the test data, documentation, and recommendations provided, * Review and assess Agile test plans, procedures, and test results for completeness, compliance, and risk.
• Support development and maintenance of test documentation, including TEMP artifacts and related deliverables.
• Coordinate testing activities and test events across internal teams and external test organizations.
• Analyze defects, incidents, and test outcomes to identify root causes and actionable recommendations.
• Support collaboration and alignment with operational test organizations and stakeholders.
• Lead technical discussions and facilitate understanding between technical and non-technical audiences

• Associate's degree or equivalent experience.
• Active SECRET security clearance.
• Minimum of five (5) years of software and/or system testing experience.
• Experience supporting Agile or DevSecOps testing environments.
• Demonstrated ability to work independently and lead technical discussions across multidisciplinary teams.
• Experience working across technical, functional, financial, and administrative organizations.
• Ability to translate complex technical information for non-technical stakeholders., * Experience supporting or implementing ERP solutions delivered via a SaaS model in DoD or Federal environments.
• Knowledge of ERP-driven business process reengineering and configuration-based solution design.
• Experience with system integration, data migration, and master data management in ERP environments.
• Familiarity with RMF, cloud security, and FedRAMP considerations for SaaS solutions.
• Experience supporting Agile or SAFe governance for COTS/SaaS implementations.
• SAFe Agilist (SA), SAFe Practitioner (SP), or equivalent Agile certification.
• DoD Test and Evaluation (T&E) experience.
• Experience with automated testing tools