IBS/IBWAVE DESIGN ENGINEER

Fiberhome Phils Inc; Mandaluyong; On-site; PHP 800,000 - 1,100,000; Full time

Job summary

Fiberhome Phils Inc is seeking an experienced Design Engineer skilled in IBS, DAS, and in-building wireless design to independently manage large-scale IBS/DAS projects. You will deliver complete technical design packages, including coverage analysis, radio planning, and BOM preparation, collaborating with operator teams and stakeholders.

The role requires proficiency in iBwave and AutoCAD, familiarity with Philippine operator frequency bands, and strong English communication.

Qualifications

• Bachelor’s degree in Electronics, Communications, Telecommunications Engineering, or a related field.
• Proven experience in IBS / DAS / in-building wireless design.
• Strong familiarity with Philippine mobile operator IBS design processes and acceptance requirements, particularly Globe, Smart, and DITO.
• Experience designing multi-operator shared IBS/DAS systems for large, high-density facilities such as stadiums, airports, premium office towers, large mixed-use developments.
• Able to independently handle the overall design of large-scale IBS/DAS projects.
• Proficient in iBwave for link budget, radio planning, coverage simulation, 2D/3D building modeling, and complete design deliverables.
• Able to independently build and refine 2D/3D building models in iBwave or equivalent radio planning software.
• Familiar with Philippine operator frequency bands: 700/900/1800/2100/2300/2500/2600 MHz.
• Familiar with wireless KPI targets such as RSRP, SINR, and RxLev used for network acceptance.
• Fluent in English, with the ability to prepare technical design documents and communicate with customers.
• Willing to travel across different regions as required.

Responsibilities

• Perform IBS radio design for target buildings, including coverage demand analysis, iBwave simulation, equipment selection, and BOM preparation.
• Build and update building models in iBwave and produce design outputs including coverage maps, schematics, equipment lists, parameter settings, and antenna layouts.
• Coordinate with operator/customer design teams during design review and approval.
• Revise designs based on customer comments and requirements until final acceptance.
• Support site surveys, drive tests, and post-optimization activities.
• Analyze drive test results and incorporate findings into design optimization.
• Work closely with the Project Manager during site implementation.
• Troubleshoot installation and commissioning issues and provide design adjustments on site.
• Maintain local design parameters, cost benchmarks, design standards, and reusable templates.
• Perform other technical and project-related tasks as assigned by the supervisor.

Skills

IBS design

DAS design

Radio planning

2D/3D modeling

BOM preparation

RF design

Antenna layouts

KPI targets

English fluency

Education

Bachelor’s degree in Electronics/Telecom

Tools

iBwave

AutoCAD

Job description

We are looking for an experienced Design Engineer with strong expertise in IBS (In-Building Solutions), DAS (Distributed Antenna Systems), and in-building wireless design. The ideal candidate should be capable of independently handling large-scale, high-density IBS/DAS projects and producing complete technical design deliverables.

QUALIFICATIONS

• Bachelor’s degree in Electronics, Communications, Telecommunications Engineering, or a related field.
• Proven experience in IBS / DAS / in-building wireless design.
• Strong familiarity with Philippine mobile operator IBS design processes and acceptance requirements, particularly Globe, Smart, and DITO.
• Experience designing multi-operator shared IBS/DAS systems for large, high-density facilities such as:
  • Stadiums and arenas
  • Airports
  • Premium office towers
  • Large mixed-use developments
• Able to independently handle the overall design of large-scale IBS/DAS projects.
• Proficient in iBwave for:
  • Link budget
  • Radio planning
  • Coverage simulation
  • 2D/3D building modeling
  • Complete design deliverables
• Able to independently build and refine 2D/3D building models in iBwave or equivalent radio planning software.
• Proficient in AutoCAD and other IBS design software, including antenna layout, drawings, and design documentation.
• Strong knowledge of:
  • IBS wireless networking
  • Active and passive DAS
  • Pico RRU / ADAS
  • Fiber DAS
  • Repeaters
  • Equipment selection and configuration
  • BOM preparation
• Familiar with Philippine operator frequency bands: 700 / 900 / 1800 / 2100 / 2300 / 2500 / 2600 MHz.
• Familiar with wireless KPI targets such as RSRP, SINR, and RxLev used for network acceptance.
• Fluent in English, with the ability to prepare technical design documents and communicate with customers.
• Willing to travel across different regions as required.

DUTIES AND RESPONSIBILITIES

• Perform IBS radio design for target buildings, including coverage demand analysis, iBwave simulation, equipment selection, and BOM preparation.
• Build and update building models in iBwave and produce complete design outputs, including:
  • Coverage prediction maps
  • Schematics
  • Equipment lists
  • Parameter settings
  • Antenna layouts
• Coordinate with operator/customer design teams during design review and approval.
• Revise designs based on customer comments and requirements until final acceptance.
• Support site surveys, drive tests, and post-optimization activities.
• Analyze drive test results and incorporate findings into design optimization.
• Work closely with the Project Manager during site implementation.
• Troubleshoot installation and commissioning issues and provide necessary design adjustments on site.
• Maintain local design parameters, cost benchmarks, design standards, and reusable templates.
• Perform other technical and project-related tasks as assigned by the supervisor.

PREFERRED SKILLS

iBwave | IBS | DAS | In-Building Wireless | AutoCAD | RF Design | Radio Planning | RSRP | SINR | RxLev | Antenna Design | Fiber DAS | Active DAS | Passive DAS | Telecom Design