{"id":2098655,"url":"https://alion.io/job/expedition-technology-digital-signal-processing-software-engineer-r115","title":"Digital Signal Processing Software Engineer - R115","company":{"id":3913166,"name":"Expedition Technology","domain":"expedition-technology.com","url":"https://alion.io/company/expedition-technology","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Gem","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Herndon, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":126000,"max_usd":236000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1208},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-09-22T14:14:20Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-10-12T03:57:46Z","board_verified":true,"closed_at":null,"days_open":19,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":19},"description":"Are you looking for an exciting opportunity to work with a dynamic team and make a difference in our defense and intelligence efforts? Expedition Technology (EXP) in Herndon, VA, is seeking highly motivated software engineers with a digital signal processing (DSP) background to join our team. If you join us, you will work across a small group of programs in support of the Intelligence Community (IC) and the US Department of War (DoW). The problems we solve are challenging and stimulating, and our solutions create an impact on our National Security interests.\nWhat do we look for?\nWe’re looking for team members who are:\nIntellectually curious and are stimulated by researching and developing new and advanced techniques and technologies in the areas of digital signal processing and machine learning\nEager to embrace investigating complex problems without obvious solutions\nThrive in highly collaborative, multidisciplinary team environments, working closely with software engineers, DevOps, and other domain experts to deliver mission-focused solutions. Passionate about working meaningful programs that protect our nation’s and allies’ security\nIf this sounds like you, read on to see what you’ll be doing as part of our team.\nAs a member of our collaborative team, you will:\nDesign and implement complex signal processing solutions that support US intelligence and defense agencies\nResearch and develop advanced DSP and machine learning algorithms and techniques in application areas including radar, electronic warfare, SIGINT, and RF geo-location\nCreate DSP and machine learning models that process and understand signal data faster, more accurately, and more efficiently\nTransition DSP and signal processing-based neural networks to field-ready, real-time software applications and systems\nTake a full-system, end-to-end mindset when designing solutions with consideration of signal collection, processing, software implementation, deployment, and operational integration\nWhat do you need to succeed?\nUnited States citizenship and an active Top Secret/SCI security clearance\nBA/BS in electrical engineering, physics, applied mathematics, computer science, or related technical discipline\n5+ 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\nStrong communication skills to convey complex technical concepts, both internally and to external groups, including customers\nAbility to rapidly develop prototype DSP and ML algorithm concepts and ideas, with an eye towards operationalization\nProgramming experience in SIGINT-relevant DSP environments (e.g., X-Midas, Python-based DSP frameworks, real-time processing pipelines)\nClearance Required: Top Secret/SCI\nWho is Expedition Technology?\nExpedition 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. Headquarted in Northern Virginia's high-tech corrdor, EXP is a rapidly growing, privately held company that pushes the boundaries of what is possible every day.\nTo learn more about EXP and discover why we are an award-winning workplace, visit our web site and follow us on LinkedIn.\nInterested in joining our team? Let’s explore together.\nJoin Our Team and Enjoy Exceptional Benefits!\nExpedition Technology (EXP) offers a flexible, self-directed benefits package that is designed to fit your individual needs. Here’s a glimpse of the outstanding benefits you can enjoy when you join our team:\nCompany-paid medical, dental, and vision insurance\nGenerous Time Off: Enjoy 11 paid holidays, up to 34 days of PTO\n Robust 401(k) Plan: Benefit from up to a 12% company contribution, including a 3% safe harbor, 6% match, and up to 3% additional as a form of profit sharing.\n Student Loan Repayment: Take advantage of our unique option to reallocate a portion of your 401(k) match funds to repay student loans, helping you achieve financial freedom faster.\nPaid Parental Leave: Six weeks of paid leave for the primary caregiver and 2 weeks of paid leave for the secondary caregiver for you to bond with your new family member. \nTuition Reimbursement: Pursue further education with up to $5,250/year available to support your continuous learning and growth.\nReferral Bonus Program: Earn rewards for bringing talented individuals into our team.\nExclusive Entertainment Perks: Enjoy free tickets to sporting events, theater, concerts, and more, adding fun and excitement to your life.\nOnsite Amenities: Stay fit and healthy with our free, onsite fitness center, active workstations featuring treadmill and bike desks, and enjoy our onsite cafeteria with reduced-cost options.\n Inspiring Work Culture: Thrive in a collaborative, creative, and supportive culture where you are encouraged to push boundaries, take risks, and enjoy the rewards.\nJoin us and be part of a team that values your well-being and professional growth. Apply today and take the first step towards a fulfilling career with us!\nEXP is proud to be an Equal Opportunity Employer that believes a diverse range of talent creates an environment that fosters creativity and innovation. 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