STA Engineers

Static Timing Analysis (STA) Engineer

Job Summary

The Static Timing Analysis (STA) Engineer will own the timing sign-off and closure for complex integrated circuits (ICs) and / or System-on-Chips (SoCs). This role involves defining and validating timing constraints, performing multi-mode multi-corner (MMMC) timing analysis, and collaborating with design and physical design teams to achieve the target operating frequency and performance metrics.

Key Responsibilities

Timing Sign-off and Analysis

Timing Closure Ownership : Drive all aspects of timing closure from pre-layout to post-layout for blocks, sub-systems, and / or the full chip.

Constraint Management : Develop, validate, and maintain Synopsys Design Constraints (SDC) and timing constraints for all functional and test modes (e.g., Scan, MBIST).

MMMC Analysis : Perform comprehensive timing analysis across multiple operating corners (Process, Voltage, Temperature - PVT) and various modes (Multi-Mode Multi-Corner).

Critical Path Identification : Analyze timing reports to identify and debug critical paths and resolve all Setup and Hold violations.

Signal Integrity (SI) & Noise : Incorporate advanced timing effects such as on-chip variation (OCV), signal integrity (crosstalk), and voltage drop (IR-drop aware STA) into the sign-off process.

Methodology and Flow

Develop, maintain, and enhance STA flows and methodologies to improve efficiency, robustness, and reduce analysis runtime.

Automate repetitive tasks and report generation using scripting languages.

Generate final timing reports and sign-off collateral for tape-out.

Education

Bachelor's or Master's degree in Electrical Engineering (EE), Electronics Engineering, VLSI, or a related field.

Technical Skills & Experience

Experience :

3+ years of experience in STA.

EDA Tools :

Expert proficiency with industry-standard

Electronic Design Automation (EDA)

tools from vendors like Synopsys (e.g., Fusion Compiler, ICC2, Primetime), Cadence (e.g., Innovus), or Mentor Graphics.

Soft Skills

Excellent analytical, debugging, and problem-solving skills.

Strong verbal and written communication skills.

Ability to work effectively in a team environment and collaborate across different engineering disciplines.

Experience Level : - 3yrs to 15yrs

Notice Period : - Immediate to 60 Days

Work Location : - Bangalore

Mode of Work : - WFO

Employment Type : - Permanent