{"id":3685192,"url":"https://alion.io/job/recruitment-room-electronics-simulation-engineer-ngspice-remote","title":"Electronics Simulation Engineer (NgSpice) - Remote","company":{"id":100174,"name":"Recruitment Room","domain":"recruitmentroom.net","url":"https://alion.io/company/recruitment-room","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_payroll_markers","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":124800,"max":236160,"currency":"USD","period":"year","gross":null,"usd_annual":236160},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ngspice","optional":false},{"name":"RLHF","optional":true}],"status":"live","first_seen_at":"2026-11-03T14:10:00Z","employer_posted_date":null,"last_verified_at":"2026-11-03T14:10:00Z","board_verified":false,"closed_at":null,"days_open":5,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":5},"description":"Electronics Simulation Engineer (NgSpice) - Remote\nWork Arrangement: Remote\nEmployment Type: Contract\nCompensation: $124,800-$236,160/year equivalent\nHourly Rate: $65-$123/hour\nRequired Skill: Ngspice\nEnglish Proficiency: B2 or higher\nAnnualized compensation is an illustrative equivalent based on 40 hours/week × 48 weeks/year. Actual earnings depend on hours worked, project availability, and approved work.\nAbout the Role\nWe are seeking experienced Ngspice specialists to support an AI training project. In this role, you will use Ngspice to complete real-world electronic circuit simulation tasks and explain your workflows step by step.\nYour expertise will help improve how AI systems understand electronics engineering.\nKey Responsibilities\nDesign and simulate electronic circuits using Ngspice.\n\nPerform AC, DC, and transient circuit analysis.\n\nWork with analog circuits, electronic components, and SPICE models.\n\nTroubleshoot simulation errors and optimize circuit performance.\n\nComplete advanced Ngspice tasks and explain your workflows step by step.\n\nCreate clear instructions and detailed prompts for circuit simulation workflows.\n\nRequired Qualifications\nStrong professional hands-on experience using Ngspice.\n\nExperience with electronic circuit design and SPICE simulations.\n\nGood understanding of analog circuits, electrical components, and circuit analysis.\n\nAbility to analyze simulation results and troubleshoot circuit issues.\n\nAccess to Ngspice and the ability to record your screen while completing tasks.\n\nEnglish proficiency at B2 level or higher.\n\nAbility to explain technical workflows clearly.\n\nPreferred Qualifications\nA relevant master’s degree or PhD in Electrical or Electronics Engineering.\n\nPrevious human data experience, such as data annotation, RLHF, or AI model evaluation.\n\nExperience with other circuit simulation or EDA tools.\n\nProfessional experience in electronics or hardware engineering.\n\nCore Skills\nNgspice\n\nElectronic circuit design and simulation\n\nSPICE simulations and models\n\nAnalog circuits and electronic components\n\nAC, DC, and transient circuit analysis\n\nSimulation result analysis\n\nCircuit troubleshooting and performance optimization\n\nElectronic Design Automation (EDA) tools\n\nTechnical documentation and workflow explanation\n\nWho Should Apply?\nExperienced Ngspice specialists with practical circuit simulation and electronics engineering expertise who can complete advanced technical tasks, 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