Jobs

Field Engineer at Sigma Consulting Group

  • Job Type Full Time , Onsite
  • Qualification OND , Others , Secondary School (SSCE)
  • Experience 3 – 5 years
  • Location Lagos
  • Job Field Engineering / Technical 

Field Engineer at Sigma Consulting Group

Field Engineer

Salary: ₦200,000 – ₦220,000 Monthly (Net)
Location: Lagos, Nigeria
Industry: Telecommunications / Internet Service Provider (ISP)
Experience Level: 3–5 Years (Mandatory ISP Sector Experience)
Employment Type: Full-Time
Reports To: Field Operations Manager

Role Overview

The Field Engineer will be responsible for providing on-site installation, configuration, maintenance, and troubleshooting of ISP network services at customer locations. The ideal candidate must have solid hands-on experience with network equipment, strong diagnostic skills, and the ability to deliver excellent customer service while adhering to company standards and technical procedures.

Key Responsibilities

Installation & Configuration

  • Visit customer premises to install and configure ISP services, including internet connectivity, routers, modems, switches, and cabling.
  • Follow company installation guidelines, technical specifications, and safety procedures.
  • Test and verify service performance to ensure speed, reliability, and connectivity meet required standards.
  • Educate customers on proper use, basic troubleshooting, and maintenance of installed equipment.

Troubleshooting & Issue Resolution

  • Diagnose and resolve technical issues related to internet connectivity, equipment failures, or service disruptions.
  • Respond promptly to customer complaints or service requests, providing effective and timely solutions.
  • Collaborate with coordinators, Network Operations Center (NOC), and support teams to escalate complex issues.
  • Document all service activities, customer interactions, and resolutions accurately.

Customer Service & Communication

  • Interact professionally and courteously with customers to ensure an excellent service experience.
  • Communicate technical concepts clearly and simply, addressing customer inquiries and concerns.
  • Recommend service improvements, upgrades, and additional solutions based on customer needs.
  • Liaise with sales and account management teams to share feedback and identify upselling opportunities.

Quality Assurance & Compliance

  • Ensure all installations comply with company standards, quality benchmarks, and regulatory requirements.
  • Perform routine audits and quality checks to identify and resolve deficiencies.
  • Stay updated on emerging technologies, industry trends, and best practices to improve service quality.

Requirements & Qualifications

  • High school diploma required; technical certifications or a related degree is an added advantage.
  • 3–5 years’ experience in network installations within an ISP or telecommunications environment.
  • Strong understanding of networking concepts, protocols, routers, switches, modems, and cabling.
  • Proficiency in diagnosing and resolving internet/network connectivity issues.
  • Familiarity with Windows, Linux, macOS, and network diagnostic tools.
  • Excellent communication and customer service skills.
  • Ability to prioritize tasks and work independently in the field.
  • Valid driver’s license and willingness to travel to customer sites.
  • Physical ability to lift and install networking equipment.

Benefits

  • Competitive net salary (₦200,000 – ₦220,000).
  • HMO/Medical Insurance.
  • Pension contributions and statutory benefits.
  • Paid annual leave and public holidays.
  • Field mobility allowance (where applicable).
  • Professional development and certification support.
  • Opportunity to work with advanced ISP technologies.

Method of Application

Interested and qualified? Go to Sigma Consult on www.mysigma.io to apply

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