✦ Luna Orbit — Software Engineering

Senior Density Fill Development Engineer

at Intel

📍 4 Locations Hybrid 💰 $149K – $284K USD / year Posted April 02, 2026
Salary $149K – $284K USD / year
Type Not Specified
Experience senior
Exp. Years 8+ years (Bachelor); 6+ years (Master); 3+ years (PhD)
Education Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field
Category Software Engineering

Senior Density Fill Development Engineer at Intel designs and implements density fill components within PDKs to ensure manufacturability, automates workflows, and collaborates with process developers and external EDA vendors to push density solutions for advanced nodes.

  • Design, develop, and debug Fill components of Process Design Kits (PDKs)
  • Provide algorithmic solutions using Calibre, ICV, and Pegasus to address density deficiencies
  • Collaborate with process developers, design rule owners, and end users to define requirements
  • Automate workflows to enhance efficiency and deployment across design teams
  • Maintain documentation, including training materials and user guides

Role centers on EDA tool development for density fill and PDK tooling, using Calibre/ICV/Pegasus, scripting in Python/Tcl/Perl, and cross-functional collaboration with process and design teams to address density-related manufacturability constraints.

The ideal candidate is a senior density fill engineer with 8+ years of experience in EDA tools development, strong scripting (Python/Tcl/Perl), and deep expertise in Calibre, ICV, Pegasus, and PDKs. They will lead tool development affecting density fill and manufacturability for Intel Foundry.

Bachelor's degree in Electrical EngineeringComputer Engineeringor a related field8+ years of relevant experience (Bachelor); 6+ years with Master's; 3+ years with PhDProficiency in scripting languages such as PythonTclor Perl for automationExpertise in EDA toolsincluding CalibreICVor Pegasuswith rule deck developmentUnix/Linux platformsAlgorithmic solutions for physical design challengesStrong knowledge of semiconductor device physics and design rules
Cadence VirtuosoSynopsys Custom DesignerDRCdensity/fill modulestechnology scaling challenges
CalibreICVPegasusSVRF/TVFPXLPVL/PVTCLCadence VirtuosoSynopsys Custom DesignerUnix/Linux
PythonTclPerlCalibreICVPegasusSVRF/TVFPXLPVL/PVTCLUnix/LinuxCadence VirtuosoSynopsys Custom DesignerProcess Design Kits (PDKs)PDKdensity/fillDRCalgorithmic solutionsphysical design
PythonTclPerlCalibreICVPegasusSVRF/TVFPXLPVL/PVTCLUnix/LinuxCadence VirtuosoSynopsys Custom DesignerProcess Design Kits (PDKs)PDKdensity/fillDRCalgorithmic solutionsphysical design
CollaborationAnalytical thinkingCommunicationLeadershipProblem-solvingCross-functional teamworkDocumentation
Industry Manufacturing
Job Function EDA tools software engineer focusing on density fill and PDK tooling for Intel Foundry
Role Subtype software engineer
Tech Domains Python, Tcl, Perl, EDA tools, Unix/Linux, Cadence Virtuoso, Synopsys Custom Designer
PythonTclPerlCalibreICVPegasusSVRF/TVFPXLPVL/PVTCLUnix/LinuxCadence VirtuosoSynopsys Custom DesignerProcess Design Kits (PDKs)PDKdensity/fillDRCalgorithmic solutionsphysical designEDA toolsdensity fillautomationsilicon manufacturingProcess Design Kits

Lack of 8+ years experience (or 6+ with Master's, or 3+ with PhD), No experience with Calibre, ICV, Pegasus, No scripting (Python/Tcl/Perl), No Unix/Linux knowledge, No EDA tooling experience

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