A
AFL
Posted 81 days agoVerified live 4d ago

System Performance Engineer

Brief overview

Los Angeles, CAIn-person
UndergradOr in progress
1+ yrsMinimum
8 H-1B approvalsDept. of Labor
4 green cardsCertified filings
Telecom SystemsCarrier TestingRF Test EquipmentMicrosoft OfficeMicrosoft ProjectMicrosoft VisioAnalytical ThinkingResolutionCustomer ServiceConflict Management

Visa sponsorship history

4 years sponsoring, last filed FY2026

Data powered by U.S. Department of Labor. This does not guarantee sponsorship for this specific role.
8H-1B approved
100%approval rate
4PERM certified
$148,389median wage / yr
H-1B Petition ApprovalsVisas USCIS actually granted: the strongest sign the company sponsors.
20233
20241
20253
20261
LCA Certified ApplicationsAn early filing step, not a visa approval: it signals intent, not confirmed sponsorship.
20251
20261
Green Card (PERM) FilingsCertified green card filings: a long-term commitment to international hires.
20254
Top sponsored roles
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Job description

Summary

AFL manufactures industry-leading fiber optic cable and provides engineering services for telecom customers. The System Performance Engineer is responsible for wireless carrier system performance, supporting the maintenance and monitoring of wireless systems, and providing technical services to resolve network issues.

Responsibilities

  • Identify system performance problems and possible solutions
  • Resolve customer service issues and assist in implementing solutions
  • Collect data in support of performance evaluations and program optimization
  • Responsible for 'Pager Duty' alarm clearing
  • Repair and install equipment as needed
  • Work with internal department managers as needed to meet company objectives
  • Work with Deployment and Construction counterparts to hit project timelines and goals
  • Evaluate coverage problems and new service area requirements for coverage cells
  • At times, identify causes of RF interference and troubleshooting interference problems with various customers
  • Organize and conduct meetings as necessary to meet departmental objectives
  • Work closely with Construction team to oversee infrastructure modifications
  • Attend weekly meeting with customer

Skills

  • Highly organized and able to manage multiple projects and tasks
  • Excellent Customer service skills
  • Think critically and problem solve
  • 4 year BS (engineering or science) plus 1-3 years Telecom experience or 3-5 years minimum Telecom experience with Associate's Degree or related College courses
  • Proficient with Microsoft Office, Microsoft Project, and Microsoft Visio
  • Handle confidential/ sensitive information with discretion
  • Good judgment
  • Familiar with Carrier testing and closeout package requirements

Qualifications

Must Haves

  • Highly organized and able to manage multiple projects and tasks
  • Excellent Customer service skills
  • Think critically and problem solve
  • 4 year BS (engineering or science) plus 1-3 years Telecom experience or 3-5 years minimum Telecom experience with Associate's Degree or related College courses
  • Proficient with Microsoft Office, Microsoft Project, and Microsoft Visio
  • Handle confidential/ sensitive information with discretion
  • Good judgment
  • Familiar with Carrier testing and closeout package requirements

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