{"id":2443138,"url":"https://alion.io/job/signals-cape-signal-software-engineer","title":"Signal Software Engineer","company":{"id":4423811,"name":"Signalscape","domain":"signalscape.com","url":"https://alion.io/company/signalscape","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cary, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":130000,"max":180000,"currency":"USD","period":"year","gross":null,"usd_annual":180000},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"MATLAB","optional":false},{"name":"Ansys RedHawk","optional":true},{"name":"Linux","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-10-13T12:44:21Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-13T20:48:27Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Signalscape has supplied engineering services and products used for defense, intelligence, and law enforcement services to combat crime, fight terrorism, and provide for homeland security. In our 20+ years, Signalscape is proud of becoming a premier provider of specialty wireless systems including audio, video, and data transmission systems for mission-critical applications. \nOur expertise ranges from miniature single board solutions for one-time mission critical applications to fully integrated intelligence platforms. Our design services span many disciplines, including custom system design, software development, hardware design, RF/antenna design, rapid prototyping, manufacturing/test, certification services, and project management.\nThis position will be in our Cary, NC office. The salary range is $130,000 to $180,000/year.\nDevelop MATLAB scripts for demodulation of digital modulation schemes\nSignal Software Engineer develops, maintains, and enhances signal processing software such as detectors, demodulators, and protocol processors.\nRequirements\nTen + years of experience as a Signal Software Engineer or equivalent experience on project with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communication theory, digital modulation, error control coding, signals analysis tools (WVT, DVT), and digital signal processing (Adaptive beamforming/filtering, demodulation).\nBachelor's degree in Computer Science or related discipline\nPreferred experience with Software defined radio architectures (SCA, REDHAWK, or GNU), commercial wireless standards, geolocation techniques, software configuration management tools (GIT), Python, Eclipse IDE, model-based design (MATLAB), service oriented architecture and LINUX OS\nTS/SCI with FS Polygraph required\nU.S. Citizenship Required: Due to the nature of this position and the requirement to maintain a U.S. government security clearance, only U.S. citizens are eligible.\nBenefits\n Signalscape offers competitive benefits including:\nMedical\nDental and Vision\nShort- and Long-Term Disability\nEmployee Assistance Program\nEducational benefits\nMatching 401-k plan\nFlexible Spending Account\nHealth Savings Account\nTerm Life and Accidental Death and Dismemberment Insurance\nVoluntary Critical Illness and Accident Insurance\nHealth Care Support Program\nPaid Time Off (PTO)","description_format":"text","description_chars":2363,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-13T12:44:21Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":29,"reasons":["conf:2","win:early"],"computed_at":"2026-10-13T23:45:56Z"},"pay":{"stated_usd_annual":180000,"is_top_pay":false},"html_url":"https://alion.io/job/signals-cape-signal-software-engineer","json_url":"https://alion.io/job/signals-cape-signal-software-engineer.json","meta":{"generated_at":"2026-10-13T23:45:56Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":36208,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4423811},"rest":"https://alion.io/mcp/rest/get_company?id=4423811"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsignals-cape-signal-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsignals-cape-signal-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsignals-cape-signal-software-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/signals-cape-signal-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsignals-cape-signal-software-engineer"}]}