SPIRENT COMMUNICATIONS INC

CALABASAS, CA

• 622 H-1B petitions approved, FY2009–FY2023
• Denial rate 2.8% across 640 decisions
• Initial petitions: 147 approved, 3 denied
• 13 certified PERM labor certifications
• Median PERM wage $150,000
• Roles sponsored: Resident Engineer, Field Service Engineer, Senior Technology Consultant, Senior Director, F4L Delivery, Senior Systems Engineer

H-1B figures are from the USCIS Employer Data Hub; PERM figures from Department of Labor disclosure data. Both are counts of past adjudications, not predictions about any future petition. Employers are matched by name, so a single legal entity can appear more than once.

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