{"id":3131734,"url":"https://alion.io/job/rtx-senior-software-engineer-embedded-linux-bsp-hybrid-aguadilla-pr","title":"Senior Software Engineer, Embedded Linux BSP (Hybrid - Aguadilla, PR)","company":{"id":1162,"name":"RTX","domain":"rtx.com","url":"https://alion.io/company/raytheon-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":79,"open_postings":378,"ghost_share":0,"stale_share":0.82,"repost_share":0.013,"time_to_fill_p50_days":27,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Aguadilla, Puerto Rico"],"countries":["PR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":72000,"max_usd":165000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1936},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Bash","optional":false},{"name":"C++","optional":false},{"name":"Embedded C","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Wireshark","optional":false},{"name":"C","optional":true}],"status":"live","first_seen_at":"2026-06-02T00:00:00Z","employer_posted_date":"2026-06-02","last_verified_at":"2026-10-27T07:19:10Z","board_verified":true,"closed_at":null,"days_open":147,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":147},"description":"Date Posted:\n2026-06-02Country:\nUnited States of AmericaLocation:\nUS-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110Position Role Type:\nHybridU.S. Citizen, U.S. Person, or Immigration Status Requirements:\nU.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.Security Clearance:\nNone/Not RequiredDo you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customers succeed today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.\nAs a Senior Software Engineer in this organization, you will be involved in the development of state-of-the-art communications, information assurance, and general-purpose processing systems. The Advanced Technology and Capabilities directorate supports some of the most cutting-edge products across the enterprise. We develop innovative solutions that keep our military members safe, connected, and informed. Our team has some of the most knowledgeable experts in the industry and work with all the most recent technologies in embedded software development. Within Collins Aerospace we work alongside FPGA, hardware, and systems teams in order to seamlessly embed our advanced technology into our Mission Systems product portfolio. Examples of these products range from high-frequency radios to secure, sophisticated software-defined radios that can enable pilots and soldiers to transfer data, voice and imagery over the air.\nThis position will sit at our Aguadilla, PR location. You must be residing in Puerto Rico at the time of starting employment. Relocation is not offered.\nThis role is categorized as hybrid, with 3 days onsite and 2 days remote following the schedule assigned by the Manager.\nWhat YOU will do:\nDesign, develop and continuously enhance our customized Linux OS ecosystem and maintain ownership over areas such as build toolchain, kernel, root file system, bootloader, device drivers, and BSP for a wide variety of hardware boards.\nContribute to the design, coding, testing, delivery and ongoing support for embedded Linux software systems.\nParticipate in root cause analysis and resolution of complex hardware-software issues.\nPrepare software builds for execution in a simulation environment, reference platforms and on the target hardware. Understand and utilize the appropriate Collins Aerospace processes and tools during product development, resulting in increased product quality and improving customer satisfaction.\nContribute to engineering estimates for product features.\nWhat YOU will learn:\nYou will learn about our growing engineering team in Puerto Rico; What we do? Who we support? How we work?\nYou will learn the technologies of today and tomorrow which we count on to maintain world leadership in the aerospace industry.\nYou will learn why people enjoy and feel fulfilled by working in our industry.\nQualifications you must have:\nTypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience\nDemonstrated professional experience communicating in English (verbal and written).\nU.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.\nMust have or be capable of obtaining a US Department of Defense (DoD) security clearance. Candidate selected will be subject to a government security investigation/reinstatement and must meet eligibility requirements\nQualifications We Prefer:\nProficiency with embedded C/C++\nExperience with scripting languages (Bash and Python)\nExperience with embedded Linux device drivers\nExperience with board bring-up and target hardware integration\nExperience with debugging and root cause investigations using hardware schematics and tools such as logic analyzer and Wireshark\nExperience with GIT and SVN version control systems\nExperience packaging custom Linux distribution with Buildroot.\nExperience in developing and maintaining Linux board support packages (BSP) for embedded systems\nDevelopment experience Agile methodologies and DevSecOps\nWhat We Offer\nSome of our competitive benefits package includes:\nMedical, dental, and vision insurance\nThree weeks of vacation for newly hired employees\nGenerous 401(k) plan that includes employer matching funds\nParticipation in the Employee Scholar Program (ESP)\nLife insurance and disability coverage\nEmployee Assistance Plan, including up to 8 free counseling sessions.\nAnd more!\nLearn More & Apply Now!\nCollins Aerospace, an RTX business, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.\nJoin our growing engineering team in Puerto Rico, where you will provide critical support to all Collins SBUs, working on exciting programs and projects ranging from the development of the next generation of advanced concept ejection seats to the latest technologies for the U.S. warfighter.\nWE ARE REDEFINING AEROSPACE.\n* Please consider the following role type definition as you apply for this role.\nHybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.\nAt Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other -- propel us all higher, again and again.\nApply now and be part of the team that’s redefining aerospace, every day.\nRTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.\nPrivacy Policy and Terms:\nClick on this link to read the Policy and Terms","description_format":"text","description_chars":6782,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Life insurance","Vision insurance"],"hiring_locations":[{"name":"Puerto Rico","iso":"PR","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Missiles","Air Defense","Defense Manufacturing","Avionics & Flight Control"],"lifecycle":[{"event":"open","at":"2026-10-23T04:02:14Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.236,"p_room":0.28,"age_days":147,"expected_fill_days":27,"reasons":["conf:3","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/rtx-senior-software-engineer-embedded-linux-bsp-hybrid-aguadilla-pr","json_url":"https://alion.io/job/rtx-senior-software-engineer-embedded-linux-bsp-hybrid-aguadilla-pr.json","meta":{"generated_at":"2026-10-27T10:51:53Z","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":12721,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":1162},"rest":"https://alion.io/mcp/rest/get_company?id=1162"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frtx-senior-software-engineer-embedded-linux-bsp-hybrid-aguadilla-pr"},{"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%2Frtx-senior-software-engineer-embedded-linux-bsp-hybrid-aguadilla-pr"},{"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%2Frtx-senior-software-engineer-embedded-linux-bsp-hybrid-aguadilla-pr"},{"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/rtx-senior-software-engineer-embedded-linux-bsp-hybrid-aguadilla-pr\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frtx-senior-software-engineer-embedded-linux-bsp-hybrid-aguadilla-pr"}]}