KCCTECH CAREERS

Job Number: KCC-JD009
Job Title: System Verification Engineer
Location: Dallas, TX / Warren, NJ

Job Description:

We are seeking an experienced System Verification Engineer with a strong background in 4G LTE and 5G testing. The ideal candidate will have hands-on expertise in radio access network (RAN) validation, system performance testing, and protocol analysis.

Key Skills & Experience:

• In-depth knowledge of 4G and 5G air interfaces, call processing, and network architecture, with a focus on RAN technologies.
• Proficiency in using test tools such as protocol analyzers, E500, XCAL/QXDM, Wireshark, Keysight Channel Emulator, Spectrum Analyzers, and Signal Generators.
• Solid experience with LTE Access Stratum protocols (MAC, RRC, RLC, and PDCP).
• Expertise in mobility, SON, OAM, and performance validation of critical network metrics.
• Strong understanding of 3GPP standards and core/RAN networks.
• Skilled in test plan creation for system, subsystem, and feature-level testing.
• Hands-on experience with LTE UE simulators (e.g., Amarisoft) and core network simulators.
• Familiarity with software development and testing lifecycles.
• Strong knowledge of TCP/UDP, IP protocols, and the OSI model.
• Experience in wireless operators’ end-to-end networks.
• Competency in QA & Test methodologies and Agile processes.
• Proficiency with debugging tools (QXDM, QCAT, Wireshark) and log analysis for issue identification.
• Experience testing in Unix/Linux environments.
• Automation experience is a plus.

Job Responsibilities:

• Define test strategies and develop test plans for 4G eNodeB and 5G gNB products, focusing on end-to-end validation.
• Conduct system validation, feature validation, and performance analysis, including customer review sessions.
• Execute test cases for air interface, E2E performance, and call processing validation.
• Prepare test plans based on customer requirements, 3GPP specifications, and internal standards.
• Set up and maintain lab test environments, simulating field scenarios for feature validation.
• Perform status tracking and reporting of testing activities, including results, coverage, defects, and performance benchmarks.
• Identify and communicate risks and issues related to the test strategy and execution.
• Support product performance analysis and provide feedback on new features and software releases.

✅ If you are passionate about network validation and eager to work on cutting-edge technologies, we want to hear from you!

Job Number: KCC-JD011
Job Title: Verification Engineer
Location: Warren, New Jersey

Job Description:

We are seeking a Verification Engineer to support the development and validation of FPGA-based designs. This role will involve creating and executing UVM-based verification plans, conducting functional testing, and collaborating with senior engineers to enhance product reliability and performance.

Key Skills & Experience:

• Experience in UVM-based verification and digital design validation.
• Proficiency in System Verilog for developing and maintaining test benches, test cases, and automation scripts.
• Familiarity with C/C++ for verification and embedded systems.
• Hands-on experience with scripting languages (Python, Perl) for test automation.
• Knowledge of simulation tools such as ModelSim or QuestaSim.
• Strong problem-solving and analytical skills, with attention to detail.
• Ability to collaborate effectively in a team environment and a willingness to learn and adapt.

Job Responsibilities:

• Assist in developing and executing UVM-based verification plans for FPGA designs.
• Perform functional and regression testing of digital hardware components.
• Analyze test results, identify defects, and collaborate with senior engineers on issue resolution.
• Ensure compliance with industry standards and customer requirements.
• Document test procedures, results, and defect tracking.
• Continuously improve test methodologies and verification processes.

Preferred Skills:

• Familiarity with O-RAN architecture and protocols for 4G and 5G networks.
• Experience with FPGA development and hardware description languages (VHDL/Verilog).
• Exposure to hardware/software co-verification techniques.
• Understanding of wireless technologies, including 4G/5G protocols.
• Knowledge of Digital Signal Processing (DSP) techniques and applications.

✅ If you are passionate about FPGA verification and eager to work on cutting-edge technologies, we want to hear from you!

Job Number: KCC-JD013
Job Title: Intermediate Lab Technician
Location: Dallas, TX

Job Description:

We are seeking an Intermediate Lab Technician to support the assembly, testing, and maintenance of radio products and electronic components. The ideal candidate will have strong technical skills, including precision soldering, lab coordination, and inventory management.

Key Skills & Experience:

• Hands-on experience in assembling and testing radio products, including PCBs, mechanical enclosures, shields, and electrical interconnects.
• Proficiency in hand soldering fine-pitch surface mount components using microscopes and advanced rework stations.
• Ability to incorporate engineering change orders (ECOs) on PCB assemblies, ensuring compliance with updated specifications.
• Experience in maintaining laboratory equipment and ensuring calibration accuracy.
• Skilled in coordinating and prioritizing electronic and mechanical components (e.g., surface mount devices, connectors, fasteners, and chassis parts).
• Strong attention to detail with effective record-keeping and inventory management.
• Clear and concise communication skills and the ability to collaborate in a team environment.
• Lab management experience is a plus.

Job Responsibilities:

• Assemble and test radio products according to detailed procedures.
• Perform precision hand soldering of fine-pitch surface mount components.
• Apply ECOs to PCB assemblies, ensuring modifications align with updated specs.
• Maintain and calibrate lab equipment and ensure an accurate inventory of all components.
• Coordinate and prioritize the procurement of electronic and mechanical parts.
• Establish and maintain lab coordination systems for streamlined operations.

✅ If you have a passion for electronics, precision assembly, and lab management, we want to hear from you!

Job Number: KCC-JD015
Job Title: FPGA Design Engineer
Location: Warren, New Jersey

Job Description:

We are seeking a skilled FPGA Design Engineer to develop cutting-edge wireless communication solutions for 4G, 5G, and O-RAN systems. The ideal candidate will have hands-on experience in FPGA design, digital signal processing (DSP), and high-speed communication protocols, with a passion for innovation in wireless technologies.

Key Skills & Experience:

• FPGA design and development experience with expertise in Verilog/SystemVerilog for digital logic design.
• Proficiency with FPGA development tools, including Xilinx Vivado and Intel Quartus.
• Solid understanding of wireless communication systems, 4G/5G networks, and O-RAN architectures.
• Experience with DSP algorithms and their FPGA implementations.
• Skilled in hardware debugging using Vivado ILAs, signal generators, and analyzers.
• Familiarity with high-speed communication protocols (PCIe, Ethernet, JESD204B, CPRI).
• Proficiency in C/C++ and Python for hardware modeling and testing.
• Strong problem-solving and analytical skills with a proactive approach to debugging complex systems.

Job Responsibilities:

• Design and implement FPGA-based digital signal processing (DSP) and wireless communication systems.
• Develop and optimize RTL designs in Verilog/SystemVerilog for 4G, 5G, and O-RAN applications.
• Perform synthesis, timing analysis, and resource optimization for FPGA designs.
• Integrate and optimize high-speed interfaces (PCIe, Ethernet, JESD204B).
• Collaborate with verification engineers to define test benches and validate designs.
• Use simulation tools and hardware debugging techniques to troubleshoot FPGA-based systems.
• Apply C/C++ and Python for algorithm modeling and hardware/software co-design.
• Document design specifications, test results, and technical reports.

Preferred Skills:

• Experience with FPGA-based acceleration for AI/ML applications.
• Familiarity with MATLAB/Simulink for DSP algorithm verification.
• Knowledge of power optimization techniques for FPGA designs.
• Experience with Linux device drivers and embedded systems.

✅ If you are passionate about FPGA design and eager to work on next-generation wireless technologies, we want to hear from you!

Job Number: KCC-JD017
Job Title: Automation Test Engineer (RF/HW)
Location: Dallas, TX

Job Description:

We are seeking an Automation Test Engineer (RF/HW) to develop and maintain automated testing frameworks for O-RAN radio products. The ideal candidate will have strong Python programming skills, experience with RF lab equipment, and a solid understanding of wireless technologies and industry standards.

Key Skills & Experience:

• Proficiency in Python for developing and maintaining automated test frameworks and tools.
• Hands-on experience with RF lab equipment, including network analyzers, spectrum analyzers, signal generators, and high-speed oscilloscopes.
• Familiarity with Atlassian JIRA and Bitbucket for issue tracking and collaboration.
• Experience with test execution, results collection, and report generation.
• Knowledge of Linux and Windows OS configuration.
• Understanding of wireless technologies (e.g., LTE, 5G-NR) and 3GPP standards.
• Experience with open-source DU projects and system synchronization techniques (NTP, PTP, PPS).
• Knowledge of networks and protocols (IPv4, IPv6, DHCP, VLANs, fiber, SFPs, Netconf).
• Familiarity with security protocols (TLS, Certificate Authority, SSH, SFTP, FTPES).
• Skills in XML, Visual Studio, and C# are a plus.

Job Responsibilities:

• Design, implement, and maintain automated test tools and frameworks in Python.
• Support unit-level radio functional and performance integration.
• Contribute to system-level radio unit verification and new product integration testing.
• Perform root cause analysis of test issues and failures.
• Drive continuous improvements of test processes and methodologies.
• Collaborate with internal teams and provide regular status updates.

✅ If you are passionate about RF testing, automation, and wireless technologies, we want to hear from you!

Job Number: KCC-JD019
Job Title: Intermediate Automation Test Engineer
Location: Dallas, TX

Job Description:

We are seeking an Intermediate Automation Test Engineer to contribute to the development and execution of automated test frameworks for RF and hardware products. This role requires hands-on experience with test execution, troubleshooting, and Python scripting in a lab environment.

Key Skills & Experience:

• Proficiency in Python for building and maintaining test automation frameworks.
• Familiarity with RF lab equipment such as network analyzers, spectrum analyzers, and signal generators.
• Experience with test execution, results collection, and report generation.
• Knowledge of Linux and Windows OS configuration.
• Understanding of wireless technologies (LTE, 5G-NR) and 3GPP standards.
• Familiarity with JIRA, Bitbucket, and open-source DU projects.
• Strong troubleshooting skills to identify and resolve test failures.

Job Responsibilities:

• Assist in developing and executing automated test scripts for RF and HW products.
• Support unit-level and system-level radio verification.
• Perform troubleshooting and root cause analysis of test failures.
• Contribute to continuous process improvements for testing accuracy and efficiency.
• Collaborate with internal teams to provide status updates and share insights.

✅ If you are eager to expand your testing expertise and work on cutting-edge wireless technologies, we want to hear from you!

Job Number: KCC-JD021

Job Title: Hardware Test Engineer
Location: Dallas, TX

Job Description:

We are seeking a Hardware Test Engineer with expertise in RF lab testing and wireless technology verification. The role involves conducting radio performance characterization, regulatory compliance testing, and automating test procedures.

Key Skills & Experience:

• Hands-on experience with RF lab equipment, including network analyzers, spectrum analyzers, and signal generators.
• Strong knowledge of 3GPP standards and wireless technologies (LTE, 5G-NR).
• Proficiency in Python, LabVIEW, C#, or Matlab for test automation.
• Experience with compliance and regulatory testing in collaboration with 3rd-party labs.
• Strong analytical skills for statistical analysis of measurement data.
• Effective troubleshooting skills to identify and resolve test failures.

Job Responsibilities:

• Conduct radio performance characterization in accordance with 3GPP standards.
• Perform compliance and regulatory testing with external labs.
• Develop and maintain automated test scripts in Python.
• Prepare and maintain lab environments, including hardware and software configurations.
• Generate test reports and document test procedures.
• Troubleshoot and resolve RF performance issues.
• Drive continuous improvements in testing processes.

✅ If you’re passionate about wireless technology and hardware testing, join us to drive innovation and quality!

Job Number: KCC-JD023

Job Title: Automated Test Engineer (SW)
Location: Warren, New Jersey

Job Description:

We are looking for an Automated Test Engineer (SW) with expertise in Python-based test automation, RF lab testing, and wireless network validation. This role involves developing and maintaining test frameworks and supporting system verification.

Key Skills & Experience:

• Proficiency in Python for test framework development and maintenance.
• Experience with RF lab equipment, including network analyzers, spectrum analyzers, and signal generators.
• Knowledge of Linux and Windows OS configuration.
• Familiarity with wireless technologies (LTE, 5G-NR) and 3GPP standards.
• Experience with JIRA, Bitbucket, and open-source DU projects.
• Hands-on experience with test execution and report generation.
• Strong troubleshooting skills for identifying and resolving test issues.

Job Responsibilities:

• Develop and maintain automated test frameworks in Python.
• Support unit-level and system-level radio verification.
• Execute test cases, collect results, and generate reports.
• Troubleshoot test failures and perform root cause analysis.
• Collaborate with internal teams and provide regular status updates.
• Contribute to continuous process improvements for efficiency and accuracy.

✅ If you are passionate about test automation and wireless networks, join our dynamic team!

Job Number: KCC-JD025

Job Title: IoT Interoperability Test Engineer (SW)
Location: Warren, New Jersey

Job Description:

We are seeking an IoT Interoperability Test Engineer to perform system-level radio verification, regression testing, and network validation for IoT and wireless products. The ideal candidate will have strong scripting skills and experience with wireless protocols and RF lab testing.

Key Skills & Experience:

• Proficiency in Python and Shell scripting.
• Experience with RF lab equipment (network analyzers, spectrum analyzers, signal generators).
• Knowledge of RAN core network elements and user equipment configurations.
• Experience with Linux and Windows OS configuration.
• Strong understanding of wireless technologies (LTE, 5G-NR) and 3GPP standards.
• Familiarity with JIRA, Bitbucket, and Open RAN.
• Experience with network configurations (IPv4, IPv6, DHCP, VLANs).

Job Responsibilities:

• Perform system-level radio verification and regression testing.
• Support new product integration and verification at customer sites.
• Develop and execute manual and automated test cases.
• Troubleshoot performance issues and test failures.
• Collaborate with product development teams and external partners.
• Provide regular project updates and documentation.

✅ If you are passionate about IoT testing and network interoperability, apply today!

Job Number: KCC-JD027

Job Title: Integration Test Engineer (SW)
Location: Warren, New Jersey

Job Description:

We are seeking an Integration Test Engineer (SW) to verify and validate RF products, ensuring their performance meets industry standards. This role involves testing, debugging, and improving wireless products.

Key Skills & Experience:

• Proficiency in Python or Shell scripting.
• Experience with RF lab equipment (network analyzers, spectrum analyzers, and signal generators).
• Familiarity with Linux and Windows OS configuration.
• Strong knowledge of wireless technologies (LTE, 5G-NR) and 3GPP standards.
• Experience with Keysight Open RAN Studio is a plus.
• Knowledge of network configurations (IPv4, IPv6, VLANs).

Job Responsibilities:

• Support unit-level radio performance integration and verification.
• Assist product development teams with firmware, software, and hardware testing.
• Troubleshoot RF performance issues and test failures.
• Document test procedures and generate reports.
• Collaborate with internal teams and provide regular status updates.
• Drive continuous improvements in testing processes.

✅ If you are driven by quality assurance and wireless product testing, join our innovative team!

Job Number: KCC-JD031

Job Title: Mechanical Design Engineer
Location: Dallas, TX

Job Description:

We are seeking a Mechanical Design Engineer to lead hardware development and create detailed product designs using 3D CAD tools.

Key Skills & Experience:

• Proficiency in 3D CAD software (Creo, SolidWorks).
• Experience with outdoor-rated telecom equipment.
• Knowledge of thermal modeling and simulation tools.
• Experience with UL, CSA, and CE certifications.

✅ If you are a creative problem-solver with a passion for mechanical design, apply today!