Digital Signal Processing Software Engineer - R115

About the Role

Expedition Technology (EXP) in Herndon, VA, is seeking highly motivated software engineers with a digital signal processing (DSP) background to join our team. You will work across a small group of programs in support of the Intelligence Community (IC) and the US Department of War (DoW), solving challenging and stimulating problems that impact our National Security interests.

Responsibilities

• Design and implement complex signal processing solutions that support US intelligence and defense agencies
• Research and develop advanced DSP and machine learning algorithms and techniques in application areas including radar, electronic warfare, SIGINT, and RF geo-location
• Create DSP and machine learning models that process and understand signal data faster, more accurately, and more efficiently
• Transition DSP and signal processing-based neural networks to field-ready, real-time software applications and systems
• Take a full‑system, end‑to‑end mindset when designing solutions with consideration of signal collection, processing, software implementation, deployment, and operational integration

Qualifications

• United States citizenship and an active Top Secret/SCI security clearance
• BA/BS in electrical engineering, physics, applied mathematics, computer science, or related technical discipline
• 5+ years of demonstrated experience creating, developing, and implementing DSP solutions in support of IC and DoW needs in on-premises, hybrid on-premises/cloud, and pure cloud processing platforms

Skills

• Strong communication skills to convey complex technical concepts, both internally and to external groups, including customers
• Ability to rapidly develop prototype DSP and ML algorithm concepts and ideas, with an eye towards operationalization
• Programming experience in SIGINT‑relevant DSP environments (e.g., X‑Midas, Python‑based DSP frameworks, real‑time processing pipelines)

Benefits

• Company-paid medical, dental, and vision insurance
• Generous Time Off: 11 paid holidays, up to 34 days of PTO
• Robust 401(k) Plan: Up to a 12% company contribution, including a 3% safe harbor, 6% match, and up to 3% additional as a form of profit sharing
• Student Loan Repayment: Option to reallocate a portion of 401(k) match funds to repay student loans
• Paid Parental Leave: 6 weeks for primary caregiver, 2 weeks for secondary caregiver
• Tuition Reimbursement: Up to $5,250/year
• Referral Bonus Program
• Exclusive Entertainment Perks: Free tickets to sporting events, theater, concerts, etc.
• Onsite Amenities: Free fitness center, active workstations, onsite cafeteria with reduced-cost options

About Expedition Technology

Expedition Technology (EXP) designs, develops, and delivers innovative solutions with national impact for the defense and intelligence communities. We use machine learning, artificial intelligence, and other advanced algorithms, platforms, and technologies to solve our customers' most complex, demanding, and urgent C4ISR challenges. Our culture promotes individual growth and opportunity, prioritizes a collaborative team spirit, and invites the intellectually curious to solve challenging problems creatively. Headquartered in Northern Virginia's high-tech corridor, EXP is a rapidly growing, privately held company that pushes the boundaries of what is possible every day.