Senior Systems Engineer (ONSITE)

Senior Systems Engineer | Marlborough, MA, United States | Hybrid This employer is a renowned leader in the aerospace and defense industry, known for developing advanced and intelligent solutions for global clients. They are seeking an experienced Senior Systems Engineer to contribute to innovative and cost-effective solutions for both ground and airborne systems. **The Role** • Lead full lifecycle development from CONOPS to Validation • Define and conduct lab activities, including setup, configuration, and testing • Integrate solutions into their target environment • Oversee and mentor junior professionals • Manage design reviews and testing phases, including Integration, Dry Run, and Formal Qualification Testing • Analyze and document system behaviors and support trade studies **What You'll Need** • Strong integration and test experience (procedure development, execution, reporting, automation) • Proficiency with project management tools (e.g., Jira, IBM EWM) and Microsoft products • Bachelor's degree in STEM with 5+ years of relevant experience, or an Advanced Degree with 3+ years of experience • Active and transferable U.S. government-issued SECRET security clearance • U.S. citizenship is required **What's On Offer** • Comprehensive benefits package including medical, dental, and vision insurance • Generous paid time off and retirement savings plan with employer match • Opportunities for professional development, including tuition reimbursement and student loan repayment • Relocation assistance is available for this position Apply via Haystack today!