Cadence Xcelium Coverage Engineer Jobs: Find DV Roles
Cadence Xcelium coverage engineer jobs sit at the metrics end of verification. The work is functional coverage analysis and regression management: you write covergroups and coverpoints in SystemVerilog, run Xcelium with coverage collection turned on, and merge results from parallel regression runs in the Integrated Metrics Center (IMC) to see where the testbench has and has not exercised the design.
Day to day, that means closing coverage holes. You use IMC to find uncovered bins, then write or constrain tests to hit them. Bins that cannot be reached because of a design constraint get documented as unreachable and turned into justified exclusions, which the team reviews as part of tapeout sign-off. This work rarely lives apart from the environment that generates the stimulus, so solid UVM testbench skills come with the territory.
Xcelium collects a few coverage types at once. Code coverage (statement, branch, expression, toggle) comes automatically from compiled RTL. Functional coverage needs explicit covergroups you write in the testbench. Assertion coverage falls out of your SVA properties. Keeping those streams organized in one merged database is most of the job when a program has dozens of regression runs feeding IMC every night.
The thing that lands offers in interviews is a real coverage closure story. A design where you drove functional coverage from the low nineties up to sign-off, and can explain which bins fought back and how you finally reached them, says more than any list of tools on a resume.
Who hires: companies running Cadence-primary verification flows with coverage-driven DV methodology. That covers large SoC teams in mobile, data center, and networking, plus AI accelerator groups where closing coverage before tapeout is the gating item on the schedule. If a company runs a mixed-vendor flow, ask in the interview which simulator owns coverage sign-off, since that decides whether you live in Xcelium or split time with VCS or Questa. The employer roundup helps you spot which teams run Cadence flows.
These roles overlap with verification engineer IC design openings and Cadence Xcelium simulation engineer jobs, so it is worth browsing both categories when you search.
Save a search on semidesignjobs.com, list Xcelium and IMC among your tool proficiencies, and matching coverage roles will come to you.
FAQ
How does Cadence IMC work with Xcelium coverage data
Cadence IMC (the imc tool) is a coverage analysis and reporting platform. It merges coverage databases from multiple Xcelium runs, computes overall metrics, and provides hierarchical coverage browsing by design unit and coverage type. Teams use its reports and dashboards to track coverage progress toward tapeout sign-off goals and to spot uncovered scenarios that need targeted test development.
What types of coverage does Cadence Xcelium collect by default
Xcelium collects code coverage (statement, branch, expression, toggle), functional coverage (covergroup and coverpoint data), and assertion coverage (SVA properties hit or missed). Code coverage is collected automatically for compiled RTL. Functional coverage requires explicit covergroup specifications in the testbench. Assertion coverage comes from your SVA assertions. All of it lands in a Cadence-format database that IMC merges.
How do verification engineers close coverage holes using Cadence Xcelium
Engineers use IMC to identify uncovered bins, meaning specific design behaviors or state combinations not yet exercised, then write targeted test scenarios that constrain random stimulus to hit those bins. Bins that cannot be reached due to design constraints get documented as unreachable and turned into justified exclusions in the coverage database, which must be reviewed and approved as part of sign-off.