{"id":3462921,"url":"https://alion.io/job/square-root-consulting-signal-integritypower-integrity-engineer","title":"Signal Integrity/Power Integrity Engineer","company":{"id":3800022,"name":"Square Root Consulting","domain":"squarerootindia.com","url":"https://alion.io/company/square-root-consulting","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Hardware","role_family":"Hardware","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":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17000,"max_usd":45000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":18},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansys HFSS","optional":true},{"name":"Ansys SIwave","optional":true},{"name":"Cadence Allegro","optional":true},{"name":"Cadence Sigrity","optional":true},{"name":"Keysight ADS","optional":true},{"name":"Perl","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-10-29T11:18:47Z","employer_posted_date":null,"last_verified_at":"2026-10-29T11:18:47Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Signal Integrity / Power Integrity (SI/PI) Engineer\n\nBuild the Next Generation of High-Speed Semiconductor Technology\n\nAre you passionate about solving complex electrical challenges and pushing the boundaries of high-speed semiconductor design? We're looking for a talented Signal Integrity / Power Integrity (SI/PI) Engineer to join our growing engineering team. In this role, you'll work at the intersection of silicon, package, and system design - ensuring signal quality, power delivery, and electrical performance across advanced semiconductor packages and high-speed platforms.\n\nWhat You'll Do :\n\n- Lead SI/PI analysis and optimization for advanced IC packages, substrates, PCBs, and high-speed interfaces.\n\n- Perform channel analysis, impedance optimization, crosstalk analysis, signal loss evaluation, and timing assessments.\n\n- Drive power integrity analysis, including power distribution network (PDN) modeling, decoupling strategies, IR-drop analysis, and transient response evaluation.\n\n- Define stack-ups, routing constraints, and electrical design guidelines to ensure robust performance.\n\n- Collaborate with silicon, package layout, system architecture, and mechanical engineering teams to translate simulation insights into practical design solutions.\n\n- Review package and PCB designs for electrical performance, manufacturability, and system-level requirements.\n\n- Correlate simulation results with lab measurements and continuously improve analysis methodologies.\n\n- Contribute to simulation automation, tool-flow optimization, and scalable engineering practices.\n\nWhat We're Looking For :\n\n- Bachelor's degree in Electrical Engineering or equivalent practical engineering experience.\n\n- 5 - 7 years of hands-on experience in SI/PI engineering across IC packaging, PCB, or system-level design.\n\n- Strong understanding of high-speed signal integrity, including impedance control, differential signaling, via modeling, reflections, insertion/return loss, and crosstalk mitigation.\n\n- Solid knowledge of power integrity, including PDN design, decoupling optimization, IR-drop analysis, and transient response modeling.\n\n- Familiarity with high-speed interface protocols and their electrical requirements.\n\n- Experience translating simulation results into actionable design constraints in collaboration with layout and system teams.\n\n- Understanding of PCB or package substrate manufacturing processes and their electrical implications.\n\n- Strong analytical, problem-solving, and communication skills.\n\nGood to Have :\n\n- Hands-on experience with Ansys SIwave, Ansys HFSS, Cadence Sigrity, PowerSI, Cadence Clarity, or Keysight ADS.\n\n- Scripting experience in Python, Perl, or Shell for simulation automation.\n\n- Familiarity with Cadence SKILL or layout automation.\n\n- Experience developing SI/PI design rules, simulation methodologies, and reusable workflows.\n\n- Lab validation experience using high-speed measurement equipment such as TDR and VNA.\n\nWhy Consider This Opportunity ?\n\n- Work on challenging, high-speed semiconductor and advanced packaging problems.\n\n- Influence electrical design decisions from simulation through validation.\n\n- Collaborate across silicon, package, and system engineering disciplines.\n\n- Help build scalable SI/PI methodologies and contribute to a growing engineering team.\n\nSkills\nSignal Integrity, Power Integrity, Hardware Design, Python, Perl, Shell Scripting, PCB, UE Simulator, Cadence Allegro, Signal Processing","description_format":"text","description_chars":3465,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Recruiting & Staffing"],"lifecycle":[{"event":"open","at":"2026-10-29T14:30:15Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring 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