{"id":2256511,"url":"https://alion.io/job/keysight-senior-rf-simulation-software-engineer","title":"Senior RF Simulation Software Engineer","company":{"id":53596,"name":"Keysight","domain":"keysight.com","url":"https://alion.io/company/keysight","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Jibe","truth_index":{"grade":"A","score":95,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":109,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":62000,"max_usd":119000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":131},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-07-28T09:17:00Z","employer_posted_date":"2026-10-31","last_verified_at":"2026-10-31T22:59:17Z","board_verified":true,"closed_at":null,"days_open":95,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":95},"description":"OverviewKeysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.\nOur award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.\nKeysight Technologies Design Engineering Software (DES) division is a technology innovator in the Electronic Design Automation (EDA) industry. You will be engaged in electric system-level modeling software development. You will join the development team of our simulation platform, SystemVue, gaining exposure to cutting-edge technologies while supporting customer requirements from around the world. You will work directly with a strong agile software development team that adopts modern software engineering practices, and you will be part of an international team.\nResponsibilities\nDevelop and enhance RF simulation and modeling applications for next-generation wireless, aerospace, and defense systems.\nDesign, implement, and optimize new features for RF system simulation software, improving modeling accuracy, performance, and scalability.\nCollaborate with customers and cross-functional engineering teams to understand complex RF design challenges and develop simulation solutions that meet technical requirements.\nMaintain, validate, and enhance the RF simulation platform by improving solver accuracy, debugging modeling issues, and ensuring software quality, reliability, and performance.\nQualifications\nMaster's or Ph.D. degree in Electrical Engineering, RF/Microwave Engineering, Electromagnetics, or a related field.\nStrong background in RF simulation, electromagnetic (EM) modeling, microwave circuits, antennas, wireless communication systems, or EDA software development is preferred.\nSoftware development experience with C/C++, Python, or C# is preferred. Experience developing numerical algorithms, simulation tools, or scientific computing applications is a plus.\nHands-on experience with AI/ML techniques applied to RF modeling, electromagnetic simulation, optimization, or data-driven engineering is a strong plus.\nSelf-motivated, detail-oriented, eager to learn, and interested in building a long-term career developing RF simulation and EDA software.\nStrong verbal and written communication skills in English, with the ability to collaborate effectively across global R&D teams and customer-facing\nCareers Privacy Statement ***Keysight is an Equal Opportunity Employer.***\nDevelop and enhance RF simulation and modeling applications for next-generation wireless, aerospace, and defense systems.\nDesign, implement, and optimize new features for RF system simulation software, improving modeling accuracy, performance, and scalability.\nCollaborate with customers and cross-functional engineering teams to understand complex RF design challenges and develop simulation solutions that meet technical requirements.\nMaintain, validate, and enhance the RF simulation platform by improving solver accuracy, debugging modeling issues, and ensuring software quality, reliability, and performance.\nMaster's or Ph.D. degree in Electrical Engineering, RF/Microwave Engineering, Electromagnetics, or a related field.\nStrong background in RF simulation, electromagnetic (EM) modeling, microwave circuits, antennas, wireless communication systems, or EDA software development is preferred.\nSoftware development experience with C/C++, Python, or C# is preferred. Experience developing numerical algorithms, simulation tools, or scientific computing applications is a plus.\nHands-on experience with AI/ML techniques applied to RF modeling, electromagnetic simulation, optimization, or data-driven engineering is a strong plus.\nSelf-motivated, detail-oriented, eager to learn, and interested in building a long-term career developing RF simulation and EDA software.\nStrong verbal and written communication skills in English, with the ability to collaborate effectively across global R&D teams and customer-facing\nCareers Privacy Statement ***Keysight is an Equal Opportunity Employer.***","description_format":"text","description_chars":4498,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["EDA Software","Simulation & Digital Twin Software","Test & Measurement Instruments"],"lifecycle":[{"event":"open","at":"2026-10-11T03:56:46Z"},{"event":"close","at":"2026-10-31T08:31:32Z"},{"event":"reopen","at":"2026-10-31T12:11:29Z"}],"visa":[],"liveness":{"score":50,"band":"ok","label":"Likely open","p_open":1,"p_active":0.835,"p_room":0.6,"age_days":94,"expected_fill_days":109,"reasons":["conf:0","velocity","win:late","crowd:brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/keysight-senior-rf-simulation-software-engineer","json_url":"https://alion.io/job/keysight-senior-rf-simulation-software-engineer.json","meta":{"generated_at":"2026-11-01T01:51:26Z","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":2743,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":53596},"rest":"https://alion.io/mcp/rest/get_company?id=53596"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkeysight-senior-rf-simulation-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%2Fkeysight-senior-rf-simulation-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%2Fkeysight-senior-rf-simulation-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/keysight-senior-rf-simulation-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkeysight-senior-rf-simulation-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2256511}},{"tool":"search_jobs","arguments":{"company":"keysight.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2256511},"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. 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