System Performance Engineer I

Communication Technology Services (CTS)

. Support the Southern California region as a System Performance Engineer .

Posted 9/24/2026full-timeCorona • California • United StatesJunior💰 $23 - $26 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates foundational knowledge in DAS commissioning and optimization, along with proficiency in standard test equipment. Capable of conducting site surveys and troubleshooting basic systems while providing excellent customer service.

Highest-signal resume keywords

DAS CommissioningRF Math ApplicationSpectrum AnalyzersWireless TechnologiesSite Surveys

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

DAS OptimizationRepeater CommissioningBenchmark Data CollectionPre-Design CW TestingBasic Computer Knowledge

Soft Skills

Customer ServiceReport Creation

Tools & Technologies

OTDRVFLPower MetersTransmittersScanning Receivers

Industry Keywords

DAS OEM TopologiesGSMCDMAEVDOUMTSLTEWiFi

About the role

Key responsibilities & impact

Support the Southern California region as a System Performance Engineer
Perform repeater commissioning and optimization
Perform DAS commissioning and optimization
Conduct site surveys
Perform benchmark and post-installation data collection
Troubleshoot basic systems
Pack systems data according to existing standards
Provide customer service
Create weekly reports and updates
Create rack elevations and fiber diagrams
Perform pre-design CW testing
Set up remote access and alarming for repeaters and DAS
Learn and follow WSP commissioning standards
Apply RF math to understand DAS design, commissioning, and optimization
Work in paired responsibility with a System Performance Engineer and progress toward completing projects independently

Requirements

What you’ll need

Entry-level or junior position with on-the-job training
Basic Knowledge of Computers
1 year in a wireless or other technology related field
High school + 2 Years Technical or equivalent
Working towards a degree
Basic understanding of standard test equipment including Spectrum Analyzers, OTDRs, VFL, Power Meters, Transmitters, and Scanning Receivers
Current understanding of DAS OEM topologies, including Corning MobileAccess, Commscope, Solid, TE, Teko, Dali, Zinwave, ADRF, and CSI
Learning wireless technologies such as GSM, CDMA, EVDO, UMTS, LTE, and WiFi
Ability to perform regional travel 90% in the field

Benefits

Comp & perks

Medical insurance
Dental insurance
Vision insurance
STD/LTD insurance
Life insurance
Paid Time Off (PTO)
Paid Holidays
401(k)