{"id":3406660,"url":"https://alion.io/job/indra-group-systems-engineer-communications-sdr-hyrbid","title":"Systems Engineer - Communications & SDR (Hyrbid)","company":{"id":52757,"name":"Indra Group","domain":"indragroup.com","url":"https://alion.io/company/indra-group","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Barcelona, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":42000,"max_usd":97000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":843},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Verification & Validation","optional":false}],"status":"live","first_seen_at":"2026-10-14T02:00:00Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-30T05:16:47Z","board_verified":true,"closed_at":null,"days_open":17,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":17},"description":"At Indra Group, we develop space technology for the missions of the future.\nWe drive satellite, Earth observation, communications, and space defense programs, participating in projects that push the boundaries of technological innovation and knowledge.\nJoin our team working on national and international projects!\nWe are looking for a Systems Engineer (Communications & SDR) with experience in systems engineering, requirements management, DSP algorithm development on SDR platforms, and communications systems design to join projects focused on the development, integration, and validation of advanced aerospace and satellite communications systems.\nWhat will you do?\nDefine, generate, maintain, and validate technical system requirements throughout the project lifecycle.\nDevelop and implement digital signal processing (DSP) algorithms on Software Defined Radio (SDR) platforms.\nParticipate in the design, integration, and validation of communications systems, including hardware, firmware, and software components.\nPrepare and maintain technical documentation in English, including technical notes, test specifications, proposals, and user manuals.\nSupport system verification and validation activities, ensuring compliance with aerospace and communications standards.\nWhat are we looking for?\nDon't worry if you don't meet 100% of the requirements. We encourage you to apply, learn more about our opportunity, and show us what you can bring to the team.\nBachelor's or Master's degree in Telecommunications Engineering, Aerospace Engineering, Electronics Engineering, or a related field.\nExperience developing and implementing Digital Signal Processing (DSP) algorithms on Software Defined Radio (SDR) platforms.\nExperience in technical requirements generation, management, and validation.\nExperience preparing technical documentation in English (technical notes, test documentation, proposals, user manuals, etc.).\nAt least 3 years of experience in the aerospace industry.\nAdvanced knowledge of communications systems and system test requirements specification.\n What do we offer?\nInnovative, high-impact projects: Work with cutting-edge technologies on projects with both national and international impact.\nA career plan tailored to you: Designed to support your professional growth and development.\nAutonomy and flexibility: Freedom to organize your work, with a healthy work-life balance adapted to your needs.\nStability and long-term opportunities: Join a leading company with more than 60,000 professionals and strong financial stability.\nAnnual vacation days plus additional personal leave days.\nOpen and transparent work environment: Enjoy direct communication with managers and colleagues in a collaborative setting.\nContinuous learning: Access training through Open University and Udemy for Business (more than 6,000 courses available).\nEmployee discounts and benefits: Enjoy special offers on gyms, restaurants, retail stores, leisure activities, and much more.\nCorporate shuttle service with different routes connecting work centers located outside Madrid city (only applicable where relevant).\n What does our recruitment process look like?\nProfile review: We assess your experience and skills to determine your fit for the role.\nInitial phone conversation (5-10 minutes): If you receive a call from an unknown number, it may be us! A brief conversation to get to know you and answer any questions.\nTalent Acquisition interview: An opportunity for you to get to know us better-our values, career model, skills framework, and culture-while we explore whether there's a mutual fit.\nTechnical interview: Meet the team, learn more about the project and day-to-day responsibilities, and discuss your technical expertise. Short assessments in English and competencies may also be conducted if required.\nOffer and onboarding: If everything goes well, you'll join our team and begin this exciting new chapter with us!\nEstimated hiring process duration: 2-3 weeks.\nAs a company, we view equality as a cross-cutting principle and a driver of social change. We are committed to equal treatment and opportunities for all, non-discrimination, pay equity, and work-life balance.\nThis commitment is reflected in fostering respectful and inclusive workplaces where everyone is treated with dignity, can grow professionally, and has equal opportunities in recruitment, training, and career progression, free from discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, marital status, or any other personal or social circumstance.\nINDRA is a Top Employer 2026!\nJoin one of Spain's best employers, recognized for the outstanding conditions offered to its professionals and its comprehensive people management practices.","description_format":"text","description_chars":4783,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Continuous learning","Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Space & Aerospace","C4ISR","IT Consulting & Digital Transformation","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-10-28T16:26:24Z"}],"visa":[],"liveness":{"score":76,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.849,"p_room":0.9,"age_days":17,"expected_fill_days":25,"reasons":["conf:24","velocity","win:mid","comp:brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/indra-group-systems-engineer-communications-sdr-hyrbid","json_url":"https://alion.io/job/indra-group-systems-engineer-communications-sdr-hyrbid.json","meta":{"generated_at":"2026-10-31T12:24:10Z","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":19154,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":52757},"rest":"https://alion.io/mcp/rest/get_company?id=52757"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Findra-group-systems-engineer-communications-sdr-hyrbid"},{"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%2Findra-group-systems-engineer-communications-sdr-hyrbid"},{"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%2Findra-group-systems-engineer-communications-sdr-hyrbid"},{"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/indra-group-systems-engineer-communications-sdr-hyrbid\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Findra-group-systems-engineer-communications-sdr-hyrbid"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3406660}},{"tool":"search_jobs","arguments":{"company":"indragroup.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3406660},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}