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Performance Optimization Engineer Jobs (NOW HIRING)

Prolim Global

RF Optimization Engineer

Plano, TX · On-site

We are seeking an experienced RF Optimization Engineer to support LTE and 5G network performance optimization activities. The ideal candidate will have strong experience in RF optimization, KPI ...

Lemurian Labs

Compiler Optimization Engineer

They are seeking a Graph Optimization Compiler Engineer to design and implement optimization passes in their AI compiler stack, focusing on enhancing model performance through graph-level ...

Formlabs

3D Print Optimization Engineer

Boston, MA · On-site

We are a collaborative team, with a diverse background, passionate about pushing the boundaries of print performance across our product lines. As a 3D Print Optimization Engineer you will be ...

Talanto

$100 - $125/hr

Six or more years of experience in performance engineering, ML systems, or HPC. * Strong proficiency in Python and C++. * Hands‑on experience optimizing deep learning workloads on modern GPUs.

New

Formlabs

3D Print Optimization Engineer

Boston, MA · On-site

$85K - $125K/yr

We are a collaborative team, with a diverse background, passionate about pushing the boundaries of print performance across our product lines. As a 3D Print Optimization Engineer you will be ...

Formlabs

3D Print Optimization Engineer

Somerville, MA · On-site

$85K - $125K/yr

We are a collaborative team, with a diverse background, passionate about pushing the boundaries of print performance across our product lines. As a 3D Print Optimization Engineer you will be ...

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Performance Optimization Engineer information

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How much do performance optimization engineer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for performance optimization engineer in the United States is $60.11, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $68.03 per hour, depending on experience, location, and employer.

What is a performance optimization engineer?

A Performance Optimization Engineer is a professional who focuses on improving the speed, efficiency, and scalability of software systems, applications, or hardware. Their main responsibilities include analyzing system performance, identifying bottlenecks, and implementing solutions to optimize resource usage and response times. They often work closely with development and operations teams to monitor system metrics, conduct performance testing, and ensure applications meet performance requirements. This role is critical in maintaining high-performing, reliable systems, especially for organizations with large-scale or mission-critical applications.

What are some typical challenges a performance optimization engineer faces when working with legacy systems?

Performance Optimization Engineers often encounter challenges such as outdated codebases, lack of documentation, and hardware limitations when working with legacy systems. These factors can make it difficult to identify bottlenecks and implement modern performance improvements. Collaborating closely with cross-functional teams—including developers, testers, and system administrators—is crucial to fully understand system behavior and safely apply optimizations without introducing regressions. Patience and creative problem-solving are key, as each legacy system may require unique strategies to achieve measurable performance gains.

What are the key skills and qualifications needed to thrive as a performance optimization engineer, and why are they important?

To thrive as a Performance Optimization Engineer, you need a strong background in computer science, programming, and system architecture, often supported by a relevant degree. Familiarity with profiling tools, performance monitoring systems, and languages such as C++, Java, or Python is typically required. Analytical thinking, problem-solving, and effective communication are standout soft skills for diagnosing bottlenecks and collaborating with teams. These abilities are essential for ensuring systems operate efficiently, reliably, and at scale.

What is the difference between Performance Optimization Engineer vs Software Developer?

AspectPerformance Optimization EngineerSoftware Developer
Primary FocusImproving system and application performance, optimizing code and infrastructureDesigning, coding, and testing software applications
Skills & CertificationsKnowledge of performance profiling, debugging, scripting, certifications like AWS or LinuxProficiency in programming languages, software development methodologies
Work EnvironmentOften in performance labs, cloud environments, or data centersDevelopment teams, office or remote software development settings
Industry UsageTech, gaming, finance, and enterprise sectors focusing on system efficiency

Performance Optimization Engineers focus on enhancing system and application efficiency, while Software Developers create and maintain software applications. Both roles require technical skills, but their core responsibilities differ significantly, making each essential in different stages of software and system lifecycle.

What cities are hiring for Performance Optimization Engineer jobs?

Cities with the most Performance Optimization Engineer job openings:

Who are the top companies hiring for Performance Optimization Engineer jobs?

The top employers for Performance Optimization Engineer jobs are:

What states have the most Performance Optimization Engineer jobs?

States with the most job openings for Performance Optimization Engineer jobs include:

What are popular job titles related to Performance Optimization Engineer jobs?

For Performance Optimization Engineer jobs, the most frequently searched job titles are:

RF Optimization Engineer

Plano, TX • On-site

PROLIM Global Corporation
IT Services • 201 - 500 employees
Learn more about PROLIM Global Corporationexternal

Full-time

Re-posted 29 days ago

Job description

We are seeking an experienced RF Optimization Engineer to support LTE and 5G network performance optimization activities. The ideal candidate will have strong experience in RF optimization, KPI analysis, drive testing, network troubleshooting, and performance improvement of LTE and 5G RAN environments.
The successful candidate will work closely with cross-functional teams to analyze network performance, identify optimization opportunities, implement corrective actions, and ensure superior customer experience across wireless networks.
Responsibilities
  • Perform LTE and 5G NR RF optimization activities to improve network performance and customer experience.
  • Analyze key performance indicators (KPIs) including Accessibility, Retainability, Mobility, Throughput, Call Setup Success Rate, Drop Call Rate, and Handover Success Rate.
  • Conduct root cause analysis for network performance degradations and recommend optimization solutions.
  • Perform cluster optimization, single-site verification, and post-launch optimization activities.
  • Optimize LTE and 5G parameters including PCI, neighbors, handovers, carrier aggregation, ENDC, and mobility settings.
  • Analyze drive test and walk test data using industry-standard tools.
  • Identify and resolve coverage, capacity, interference, and quality issues.
  • Support new site integrations, site acceptance testing, and network modernization projects.
  • Work with engineering, operations, and field teams to implement network improvements.
  • Generate optimization reports and provide recommendations to management and customers.
  • Participate in performance review meetings and present optimization findings.
Required Qualifications
  • Bachelor's degree in Electrical Engineering, Telecommunications, Computer Engineering, or related field.
  • 5+ years of experience in LTE and 5G RF Optimization.
  • Strong understanding of LTE, LTE-A, VoLTE, 5G NSA, and 5G SA architectures.
  • Experience with KPI analysis and performance monitoring.
  • Knowledge of RF propagation, coverage planning, capacity planning, and interference analysis.
  • Experience with network troubleshooting and root cause analysis.
Required Skills
  • 5G NR, LTE, LTE-A, VoLTE, VoNR
  • RF Optimization, RAN Optimization
  • KPI Analysis and Performance Monitoring
  • Coverage Optimization and Capacity Optimization
  • Accessibility, Retainability, Mobility, and Throughput Optimization
  • Handover Optimization and Neighbor Planning
  • PCI Planning and Optimization
  • Carrier Aggregation and ENDC
  • Drive Testing and Data Analysis
  • RF Troubleshooting and Root Cause Analysis
  • Interference Analysis and Spectrum Analysis
  • Massive MIMO and Beamforming
  • DSS, O-RAN, vRAN
  • TEMS, Nemo, Actix Analyzer
  • Atoll, Planet EV, MapInfo
  • XCAL, QXDM, PCTel Scanner
  • Python, SQL, Excel, Power BI (Preferred)
Preferred Qualifications
  • Experience with major wireless operators.
  • Experience with O-RAN, vRAN, Massive MIMO, and Beamforming technologies.
  • Experience with VoLTE and VoNR optimization.
  • Knowledge of CBRS and private wireless networks.
  • Strong communication, analytical, and problem-solving skills.

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