Engineer-System Performance

1 week ago


Irvine, United States eTeam Full time
Job Title: RF Performance Engineer
Location: Irvine, CA (HYBRID)
Duration: 12 Months

Job Description:
  • Knowledgeable with 4G and 5G operations
  • Able to troubleshoot common 4G and 5G issues
  • Familiar with Volte operation and SIP protocol
  • Able to use trending tools and to produce presentations
  • Call flow analysis skills
  • Evaluating service performance trends and isolating root causes of impacted services.
  • Performing VoLTE testing and analyses of relevant key performance indicators.
  • Coordinating technical investigations and testing with appropriate regional, area and HQ functions.
  • Providing technical analysis, troubleshooting, and training assistance to markets and regions as requested.
  • Optimizing LTE, 5G, and RAN networks using traditional and innovative means.
  • Investigating and resolving customer complaints regarding service.
  • Good at producing reports and presentations

You'll need to have:
  • Bachelor's degree in Engineering with two or more years of work experience.
  • Knowledge of LTE, 5G including VoLTE and RAN networks.
  • Knowledge of at least one data collection tool such as Datapro, DMAT, and TEMS Symphony.
  • Knowledge of data analysis/post-processing tools such as Irisview, Windcatcher/Actix/TEMS Discovery.
  • Knowledge of propagation and optimization modeling tools such as Atoll, Planet, GeoPlan, ACP, DB Planner.
  • Knowledge of programming languages such as C++, Python, Perl, Unix, scripting tools.
  • Knowledge of mapping software such as MapInfo, ArcGIS, Topo.
  • Knowledge of Client systems including OSS and 3GPP LTE/5G standards.
  • Ability to differentiate and diagnose RAN and CORE related problems.
  • Understanding of IMS and systems engineering aspects related to RAN and proficiency in Core level call flow analysis.

JOB DUTIES:
  • Strong analytical and troubleshooting skills to find root cause of network issues.
  • Must be acquainted with 5G and 4G RAN functionality.
  • Producing reports and presentations for root cause analysis of issues.
  • Auditing parameters and verifying call/connectivity functionality
  • Root cause analysis of call issues

EDUCATION/CERTIFICATIONS: BSEE or other Engineering

LOGISTICS:
Shift: Typically from 8am to 5pm. May be asked occasionally to work weekends

  • Irvine, United States Crossfire Consulting Full time

    Job Description: Knowledgeable with 4G and 5G operations Able to troubleshoot common 4G and 5G issues Familiar with Volte operation and SIP protocol Able to use trending tools and to produce presentations Call flow analysis skills Evaluating service performance trends and isolating root causes of impacted services. Performing VoLTE testing and analyses of...


  • Irvine, United States Crossfire Consulting Full time

    Job Description: Knowledgeable with 4G and 5G operations Able to troubleshoot common 4G and 5G issues Familiar with Volte operation and SIP protocol Able to use trending tools and to produce presentations Call flow analysis skills Evaluating service performance trends and isolating root causes of impacted services. Performing VoLTE testing and analyses of...


  • Irvine, United States Indotronix International Corporation Full time

    JOB TITLE: Engineer-System Performance - II Location:: Irvine, CA Duration: 12+ Months Working model::Hybrid Job Descripition:: MUST HAVE SKILLS (Most Important) : Knowledgeable with 4G and 5G operations Able to troubleshoot common 4G and 5G issues Familiar with Volte operation and SIP protocol Able to use trending tools and to produce presentations...


  • Irvine, United States Q CELLS USA Corp. Full time

    Description Title: Solar Performance Engineer Department: Engineering Location: Irvine, CA Supervisor: Director of Front-End Engineering FLSA Status: Exempt Position Status: Permanent, Full-Time Work Status: Hybrid SOLAR PERFORMANCE ENGINEER Hanwha Qcells USA Corp (Qcells USA), headquartered in Irvine, CA, specializes in providing utility-scale modules,...


  • Irvine, United States Tencent Full time

    Responsibilities: LightSpeed LA is seeking a talented Lead Engine Systems Engineer to join our teams in sunny Irvine California. The ideal candidate will have a strong passion for games and enable content creators to deliver the most polished experience for our players. Join our team of industry veterans and help us build a team and culture of respect that...


  • Irvine, California, United States B. Braun Medical Inc Full time

    About the RoleWe are seeking a highly skilled Automation Systems Engineer to join our team at B. Braun Medical Inc.This is a unique opportunity to leverage your expertise in machine control systems, PLCs, and automation technologies to drive process improvements and optimize equipment performance.The ideal candidate will possess a strong background in...


  • Irvine, California, United States Terran Orbital Full time

    Transformative Engineering RoleTerran Orbital, a pioneering leader in the satellite industry, is seeking an experienced Automated Systems Engineer to join our innovative team.About the CompanyWe are a trailblazer in miniaturizing space technologies and delivering responsive space solutions. Our mission is to design, build, launch, and operate...

  • System Engineer

    4 weeks ago


    Irvine, United States Robert Half Full time

    ***LOCAL CANDIDATES ONLY***The ideal candidate will help build, maintain, and troubleshoot, the company's rapidly expanding infrastructure. System Engineer will be tasked with project based work and work alongside other engineers and IT Operations Manager to ensure highest levels of performance and ability, and manage any problems that arise.Duration: 6 mo....


  • Irvine, California, United States Turion Space Full time

    At Turion Space, we are seeking an experienced Senior Optomechanical Systems Engineer to join our team. This is a challenging and rewarding opportunity for a skilled professional to contribute to the design and development of cutting-edge space technologies.About the RoleThis role will involve working closely with cross-functional teams to integrate...


  • Irvine, California, United States StubHub Full time

    Job DescriptionStubHub is redefining the live event experience on a global scale. Our mission is to delight ticket buyers and sellers alike from the moment they start looking for a ticket until they step through the gate.We are seeking an experienced Senior Software Engineer specializing in optimizing MS SQL Server performance. The ideal candidate will have...

  • System Engineer

    1 week ago


    Irvine, United States Eden Capital Careers Full time

    POSITION PROFILE Position Title: Systems Engineer Reports To: Engineering Lead Key Cultural Competencies: Clearly grasps the overall vision and goals of a program Organized, attentive to details, strong planner Produces desired results on time and on budget, results oriented Team player, team oriented Innovative, flexible, embraces change Values free...


  • Irvine, United States CV Library Full time

    Job DescriptionJob Summary:In this position, you will drive the development of the next- solid-state drive products. You will be responsible for delivering subsystem specifications and test specs. Your primary role will be to determine the most optimal solution considering technical, cost, and schedule tradeoffs. This role requires close collaboration with...


  • Irvine, United States Paciolan Full time

    Paciolan is the #1 primary ticketing company in college athletics, and the #2 largest primary ticketing provider in the US including performing arts, arenas, and professional sports. As a leader in ticketing, fundraising, marketing, analytics, and technology solutions, we power more than 500 live entertainment organizations, selling over 120 million tickets...


  • Irvine, California, United States TP-Link Systems Inc. Full time

    Company OverviewTP-Link Systems Inc. is a leading global provider of networking devices and smart home products, with a strong presence in over 170 countries. Our mission is to design reliable, high-performance products that connect users worldwide to the limitless possibilities of technology.We are driven by our core values of professionalism, innovation,...


  • Irvine, United States Metasys Technologies Full time

    Senior Associate - Performance TestingIrvine, CA (onsite)Responsibilities:- Develop and implement a performance testing plan for Device based- Manage all phases of performance testing, from planning to analysis.- Identify performance risks and create mitigation strategies.- Troubleshoot and resolve performance issues with hands-on expertise.- Experience in...


  • Irvine, California, United States Ledgent Technology Full time

    We are seeking a highly skilled Cloud Backend Systems Engineer to join our team at Ledgent Technology in Irvine, CA.The estimated salary for this role is $**$145,000** per year, considering the location and industry standards.About the Job:This is a 100% on-site position where you will be responsible for designing, developing, and maintaining...


  • Irvine, California, United States Terran Orbital Full time

    Job SummaryWe are seeking an experienced Principal Systems Engineer – Propulsion Systems to join our growing Components & Modules team at Terran Orbital, a leading manufacturer of satellite products primarily serving the aerospace and defense industries.About UsTerran Orbital provides end-to-end satellite solutions by combining satellite design,...


  • Irvine, United States TELLUS POWER LLC Full time

    Job DescriptionJob DescriptionClassification: Salary, ExemptType: Full-TimeAt Tellus Power North America we manufacture turn key EV charging solutions for white label, fleet, and private customer needs that meet all Build America, Buy America and NEVI regulatory requirements. Due to a new niche in the North American manufacturing market through recent Buy...


  • Irvine, California, United States Turion Space Full time

    Job DescriptionTurion Space is a leading company in the field of space mobility and research and development. We are seeking an experienced Senior Satellite Guidance, Navigation, and Controls (GNC) Engineer to join our team in Irvine, California.About the RoleWe are looking for a talented and experienced Senior GNC Engineer to lead the design, development,...


  • Irvine, California, United States Turion Space Full time

    **Job Overview:**Turion Space is a leading company in the field of satellite development and we are seeking an experienced Senior GNC Engineer to join our team in Irvine, CA.**About the Role:We are looking for a skilled engineer with a strong background in guidance, navigation, and control systems for small satellite missions. As a Senior GNC Engineer, you...