{"id":862212,"url":"https://alion.io/job/oceancomm-senior-embedded-software-engineer-dsp","title":"Senior Embedded Software Engineer, DSP","company":{"id":679976,"name":"OceanComm, Inc.","domain":"oceancomm.co","url":"https://alion.io/company/oceancomm","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-01T05:45:00Z"}},"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":["Chicago, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":175000,"currency":"USD","period":"year","gross":null,"usd_annual":175000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C++","optional":false},{"name":"Embedded C","optional":false},{"name":"Machine Learning","optional":false},{"name":"C","optional":true}],"status":"live","first_seen_at":"2026-06-30T00:00:00Z","employer_posted_date":"2026-06-30","last_verified_at":"2026-09-30T23:13:28Z","board_verified":true,"closed_at":null,"days_open":94,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":93},"description":"Underwater communication is one of the hardest wireless problems on Earth. Radio waves attenuate quickly underwater, so our systems use sound, much like whales and dolphins, to transmit high-bandwidth data, including video. We are looking for engineers excited by challenging embedded DSP problems where algorithms, firmware, electronics, mechanics, and real-world operating conditions all have to work together.\nThis is a high-ownership role on a small, quickly growing team. You will not be one engineer among hundreds working on a narrow subsystem; you will have direct visibility into the full product, from modem firmware and acoustic signal processing to undersea drones and customer deployments.\nAbout Us\nUnderwater, the wireless transfer of a single picture used to take an hour. OceanComm brought to market wireless modems that transfer data 100 to 1,000 times faster. Legacy modems were largely status and command links; our modems can control undersea drones with live video feedback, fundamentally changing what operators can see, decide, and do underwater. Leading organizations in defense, offshore energy and oceanographic research rely on OceanComm to keep their undersea systems connected.\nWhat You Will Do\nDevelop and maintain real-time embedded C/C++ code for core components of OceanComm’s acoustic modem firmware, owning features from concept through deployment\nProvide technical leadership through exemplary code and design judgment that others trust and want to build on\nImplement, optimize, and validate advanced acoustic signal processing algorithms\nCollaborate with electrical, mechanical, systems, and field teams to define interfaces and verify system performance\nDevelop tests, tools, and procedures for firmware validation, hardware bring-up, production test, troubleshooting, and repair\nHelp evaluate tradeoffs in performance, reliability, complexity, schedule, cost, and risk\nHelp improve engineering culture, communication, and technical standards as the team grows\nRequirements\nB.S. or M.S. in Electrical Engineering, Computer Engineering or related discipline\n5+ years of experience developing embedded real-time systems with C/C++ \nProficiency in developing DSP software for real-time systems\nSolid knowledge of linear algebra, signal processing theory, algorithms, and implementation techniques (filters, transforms, synchronization, estimation, etc.)\nExperience drafting technical documentation\nStrong written and verbal communication skills\nU.S. Person\nWhat Will Put You Ahead\nExperience with underwater acoustic communications, sonar, modem design, SDR, RF communications, or similar signal-processing systems\nExperience optimizing DSP algorithms for embedded platforms, including fixed-point, floating-point, memory, latency, or power constraints\nExperience with machine learning models deployed on embedded platforms\nExperience designing domain-specific deep neural networks\nExperience with analog and mixed-signal integrated circuits, e.g., low-noise amplifiers, analog-to-digital converters, and integrated analog-front-ends\nBenefits\nCompetitive base salary and incentive stock options\nPaid vacation starting at 20 days per year, increasing with tenure\nPaid sick leave with carryover\nFlexible schedule with core hours\nClose mentorship from experienced engineers and technical leaders\nProfessional development support for conferences, books, courses, or technical training\nHands-on work with advanced acoustic, embedded, and undersea robotics hardware\nCompensation\nThe pay range for this position is $140,000 - $175,000 per year. Actual pay will depend on the candidate’s experience and skills demonstrated during interviews and other evaluations.\nOceanComm is an Equal Opportunity Employer, including disability/vet.","description_format":"text","description_chars":3760,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Professional development","Stock options"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-13T10:44:15Z"}],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":1,"p_active":0.55,"p_room":0.45,"age_days":93,"expected_fill_days":47,"reasons":["conf:6","win:tail"],"computed_at":"2026-10-01T05:45:00Z"},"pay":{"stated_usd_annual":175000,"is_top_pay":false},"html_url":"https://alion.io/job/oceancomm-senior-embedded-software-engineer-dsp","json_url":"https://alion.io/job/oceancomm-senior-embedded-software-engineer-dsp.json","meta":{"generated_at":"2026-10-02T00:46:04Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":761,"day_limit":5000,"remaining_today":4239,"minute_limit":60,"resets_at":"2026-10-03T00:00:00Z"}}}