40 Security Technician jobs in Nigeria

Job Title: Fibre Installation Support Technician

Location: Lekki, Lagos

Salary: 150,000 Monthly (Net)

Employment Type: Full-Time

Job Type: Field Work

Experience Level: 1 - 3 years

Job Summary:

We are seeking a highly motivated and technically skilled Fiber Installation Support Technician to join our team. This is a field-based role involving the installation and maintenance of fiber optic infrastructure. The ideal candidate should have a solid understanding of fiber optic systems, be physically fit, and able to work in fast-paced environmentsincluding weekends (Saturdays and Sundays) as required.

Key Responsibilities:

• Assist in the installation of fiber optic cables through ducts, conduits, and designated pathways.
• Lay and manage High-Density Polyethylene (HDPE) ducts to protect and organize cables.
• Remove interlocks and other physical obstructions to facilitate smooth cable routing.
• Execute thrust boring to create underground pathways for fiber cables under roads or obstacles.
• Provide on-site field support for installations, maintenance, and troubleshooting activities.
• Strictly adhere to all safety, health, and environmental protocols on site.
• Work collaboratively with engineers, project managers, and fellow technicians to ensure successful project execution.
• Accurately document all work done, including cable paths, duct layouts, and challenges encountered.

Requirements & Qualifications:

• Education: OND, HND, or B.Sc. in Telecommunications, Electrical Engineering, or a related technical field.
• Experience: 1-3 years hands-on experience in fiber optic cable installation or telecommunications.

Technical Competencies:

• Solid knowledge of fiber optic systems and installation procedures
• Proficiency in HDPE duct laying, thrust boring, and interlock removal
• Strong diagnostic and problem-solving skills
• Ability to work at heights, in confined spaces, and under varying weather conditions
• Effective communication and reporting abilities

Physical Requirements:

• Must be physically fit, able to lift heavy equipment, and work extended hours in the field.

Certifications (Preferred):

• FOA Certified Fiber Optic Technician or similar industry certifications

Qualified and Interested candidates should send CV to

Job Type: Full-time

Pay: ₦120, ₦150,000.00 per month

Application Question(s):

• The job location is at lekki, are you willing to work in lekki?

Experience:

• fibre installation: 4 years (Required)

License/Certification:

• FOA Certification (Required)

Job description

Job Location: The Netherlands (Venlo & other sites)

Contract: 1-year renewable (long-term career path)

Visa: Full sponsorship, IND-compliant

Role Overview

As a Mechanical Installation Technician (Level 3), you will work independently on the installation of advanced building service systems. This is an experienced technician role where you take ownership of installation, commissioning, and delivery of HVAC and mechanical systems in commercial and industrial projects.

This is not residential work. You will be responsible for the end-to-end quality of the installation, and for guiding less experienced colleagues on-site.

Key Responsibilities

• Read and interpret mechanical drawings and technical schematics independently.
• Install complete heating, ventilation, cooling, sanitary, and piping systems in large buildings.
• Assemble and connect ducts, AHUs, chillers, boilers, pumps, and pipe networks.
• Perform system balancing, testing, and commissioning of mechanical installations.
• Troubleshoot and resolve installation issues during project delivery.
• Supervise and guide junior colleagues on site.
• Ensure safety compliance according to international standards (VCA or HSE equivalent).
• Report installation progress and handover status clearly to site supervisors and project managers.

Must-Have Candidate Profile

Education:

• Minimum HND or B.Eng./B.Sc. in:
• Mechanical Engineering
• Building Services Engineering
• Installation Technology

Professional Experience (Commercial/Industrial Projects Only):

• HVAC & Building Installations – 3+ years hands-on installation of HVAC/climate systems (ducting, AHUs, chillers, boilers, sanitary systems). Must show independent project execution.
• Technical Drawings – 2+ years proven proficiency in reading and applying drawings/schematics without supervision.
• System Commissioning & Testing – 1+ year direct experience balancing, testing, and commissioning systems.
• Piping & Ductwork Installation – 3+ years strong skills in welding, soldering, and assembling duct/piping networks.
• Supervision of Colleagues – 2+ years experience guiding or mentoring junior staff on-site.
• Safety Compliance – Practical knowledge of international service safety protocols (HSE I–III, NEBOSH, or VCA strongly preferred).

Mandatory Prerequisites

• Born after 01/10/1995 (visa compliance).
• Valid driver's license (Nigerian).
• Valid international passport (or ability to obtain within 2 weeks).
• Fluent, clear English (spoken & written) — essential for technical reporting and client interaction.
• Fully relocation-ready within 12 weeks.

Perfect Candidate Profile

• Has previous experience on international contract jobs abroad (e.g., Gulf states, West Africa, or multinational projects) in HVAC/mechanical installations.
• Skilled in large commercial/industrial HVAC projects — not just residential.
• Confident working independently on commissioning and handover of complete building systems.
• Experienced in supervising small teams and maintaining site safety standards.
• Comfortable with English documentation and technical communication.
• Career-driven, motivated to build a long-term professional path in Europe.

Nice-to-Have Skills

• Certifications: HSE I–III, NEBOSH, ASHRAE HVAC, AutoCAD HVAC, F-Gas handling.
• Knowledge of smart building systems, IoT, geothermal energy (WKO).
• Basic electrical knowledge: wiring, sensors, automation, control panels.
• International or multinational work exposure.

Not Suitable

• Candidates with only residential construction experience.
• Those who require daily supervision or cannot work independently.
• Weak or unclear English (role is client-facing).
• No experience with commissioning or troubleshooting.
• No driver's license.
• Candidates born after 01/10/1995.
• Candidates unwilling to relocate within 12 weeks.

Benefits

• Full visa sponsorship under Dutch Skilled Migrant Program.
• Salary aligned with top European standards for HVAC technicians.
• Pathway to permanent residence.
• 1-year renewable contract with structured career growth.
• Work on prestigious European projects in commercial and industrial facilities.

Method of Application:

How to Apply: To apply for this opportunity, please complete the official Alpha Global relocation application form using the link below:

Important: Please COPY and PASTE the above link into your web browser to access the application form.

This step is mandatory to be considered for the role. Applications submitted outside this form will not be reviewed.

The form takes approximately 30-45 minutes and helps us assess your technical background, experience, and relocation readiness. Please complete all sections carefully.

Location: The Netherlands (Venlo & other sites)

Contract: 1-year renewable (long-term career path)

Visa: Full sponsorship, IND-compliant

Role Overview

As a Mechanical Installation Technician (Level 3), you will work independently on the installation of advanced building service systems. This is an experienced technician role where you take ownership of installation, commissioning, and delivery of HVAC and mechanical systems in commercial and industrial projects.

This is not residential work. You will be responsible for the end-to-end quality of the installation, and for guiding less experienced colleagues on-site.

Key Responsibilities

• Read and interpret mechanical drawings and technical schematics independently.
• Install complete heating, ventilation, cooling, sanitary, and piping systems in large buildings.
• Assemble and connect ducts, AHUs, chillers, boilers, pumps, and pipe networks.
• Perform system balancing, testing, and commissioning of mechanical installations.
• Troubleshoot and resolve installation issues during project delivery.
• Supervise and guide junior colleagues on site.
• Ensure safety compliance according to international standards (VCA or HSE equivalent).
• Report installation progress and handover status clearly to site supervisors and project managers.

Must-Have Candidate Profile

Education:

• Minimum HND or B.Eng./B.Sc. in:
• Mechanical Engineering
• Building Services Engineering
• Installation Technology

Professional Experience (Commercial/Industrial Projects Only):

• HVAC & Building Installations – 3+ years hands-on installation of HVAC/climate systems (ducting, AHUs, chillers, boilers, sanitary systems). Must show independent project execution.
• Technical Drawings – 2+ years proven proficiency in reading and applying drawings/schematics without supervision.
• System Commissioning & Testing – 1+ year direct experience balancing, testing, and commissioning systems.
• Piping & Ductwork Installation – 3+ years strong skills in welding, soldering, and assembling duct/piping networks.
• Supervision of Colleagues – 2+ years experience guiding or mentoring junior staff on-site.
• Safety Compliance – Practical knowledge of international service safety protocols (HSE I–III, NEBOSH, or VCA strongly preferred).

Mandatory Prerequisites

• Born before 01/10/1995 (visa compliance).
• Valid driver's license (Nigerian).
• Valid international passport (or ability to obtain within 2 weeks).
• Fluent, clear English (spoken & written) — essential for technical reporting and client interaction.
• Fully relocation-ready within 12 weeks.

Perfect Candidate Profile

• Has previous experience on international contract jobs abroad (e.g., Gulf states, West Africa, or multinational projects) in HVAC/mechanical installations.
• Skilled in large commercial/industrial HVAC projects — not just residential.
• Confident working independently on commissioning and handover of complete building systems.
• Experienced in supervising small teams and maintaining site safety standards.
• Comfortable with English documentation and technical communication.
• Career-driven, motivated to build a long-term professional path in Europe.

Nice-to-Have Skills

• Certifications: HSE I–III, NEBOSH, ASHRAE HVAC, AutoCAD HVAC, F-Gas handling.
• Knowledge of smart building systems, IoT, geothermal energy (WKO).
• Basic electrical knowledge: wiring, sensors, automation, control panels.
• International or multinational work exposure.

Not Suitable

• Candidates with only residential construction experience.
• Those who require daily supervision or cannot work independently.
• Weak or unclear English (role is client-facing).
• No experience with commissioning or troubleshooting.
• No driver's license.
• Candidates born after 01/10/1995.
• Candidates unwilling to relocate within 12 weeks.

Benefits

• Full visa sponsorship under Dutch Skilled Migrant Program.
• Salary aligned with top European standards for HVAC technicians.
• Pathway to permanent residence.
• 1-year renewable contract with structured career growth.
• Work on prestigious European projects in commercial and industrial facilities.

Method of Application:

How to Apply: To apply for this opportunity, please complete the official Alpha Global relocation application form using the link below.

The form takes approximately15–20 minutes and helps us assess your technical background, experience, and relocation readiness. Please complete all sections carefully.

Job Type: Full-time

Application Question(s):

• 1. Do you have at least 5 years of proven post-graduation HVAC/ventilation service experience?
• 1. Was your experience mainly in commercial/industrial (utility) projects?
• 1. Do you hold a valid car driving license?
• 1. Do you have €1,500 available for travel and first month stay?
• 1. Can you relocate within 12 weeks?
• 1. Have you previously done on-call emergency duty shifts?
• 7.) Is your English fluent and clear (for documentation and client communication)?

Job Description

Cobweb Telecommunication Ltd is seeking a
Technical Support Officer
to provide first-level IT support for our staff and clients. The ideal candidate should have a strong understanding of computer systems, networks, and basic troubleshooting skills. You will be the first point of contact for technical issues, ensuring smooth operations and excellent user experience.

Key Responsibilities

• Respond to user inquiries via phone, email, chat, or in person.
• Troubleshoot and resolve hardware, software, and network issues.
• Install, configure, and maintain computer systems and applications.
• Manage user accounts, passwords, and access permissions.
• Support internet connectivity, routers, and Wi-Fi setup.
• Perform system updates, antivirus management, and security checks.
• Provide remote support using remote desktop tools.
• Document issues and solutions for knowledge base reference.
• Escalate complex problems to higher-level IT staff when necessary.
• Assist in IT projects such as system upgrades or software rollouts.

Requirements

• ND/HND/BSc in Computer Science, IT, or a related field (or relevant experience).
• Basic knowledge of Windows, Linux, or macOS operating systems.
• Understanding of networking concepts (IP, DNS, DHCP, LAN/Wi-Fi).
• Strong troubleshooting and problem-solving skills.
• Good communication and interpersonal skills.
• Ability to work under pressure and manage multiple tasks.
• Previous experience in a helpdesk or IT support role is an advantage.

What We Offer

• ₦300,000 monthly salary.
• Training and career growth opportunities.
• Supportive and collaborative work environment.
• Exposure to modern IT systems and solutions.

Apply now and grow your career with us.

#Hiring #TechnicalSupport #ITJobs #JobsInNigeria #YenagoaJobs #CobwebTelecom

Join our dedicated D5 Render Support team and become the trusted liaison between our product and our users

【Job Description】

1. Serve as the bridge between the D5 team and users, actively engaging in user communities and support systems

2. Identify user problems in a timely manner, relay them to dev team, and assist in bug fixes and follow-ups

3. Closely monitor user experiences, promptly address their issues, and guide them to better utilize D5 Render

4. Proactively learn and understand the features and underlying principles of the D5 Render

5. Conduct thorough analysis of user feedback to help D5 team understand market demands and drive product improvements

【Job Requirements】

• Majors in architectural design, landscape architecture, environmental art, interior design, or other design-related fields
• Excellent command of D5 Render, and exhibit a strong sense of ownership and commitment to D5's success
• Proficient in at least one DCC software (e.g. SketchUp, Rhino, Revit) and rendering software
• Excellent communication skills and customer service mindset to provide high-quality support
• Strong sense of responsibility, self-motivation, proactive problem-solving, and a passion for continuous learning

Bonus: prior work or internship experience in design firms

Note: Please provide a cover letter with your understanding of the position and a collection of renderings for your resume submission

Job Type: Contract

Contract length: 12 months

Pay: ₦598, ₦897,846.00 per month

Application Question(s):

• Which 3D modeling and rendering software are you most familiar with ?

Experience:

• 3D Rendering: 2 years (Required)

Language:

• English fluently? (Required)

Join our dedicated D5 Render Support team and become the trusted liaison between our product and our users

【Job Description】

1. Serve as the bridge between the D5 team and users, actively engaging in user communities and support systems

2. Identify user problems in a timely manner, relay them to dev team, and assist in bug fixes and follow-ups

3. Closely monitor user experiences, promptly address their issues, and guide them to better utilize D5 Render

4. Proactively learn and understand the features and underlying principles of the D5 Render

5. Conduct thorough analysis of user feedback to help D5 team understand market demands and drive product improvements

【Job Requirements】

1. Majors in architectural design, landscape architecture, environmental art, interior design, or other design-related fields

2. Excellent command of D5 Render, and exhibit a strong sense of ownership and commitment to D5's success

3. Proficient in at least one DCC software (e.g. SketchUp, Rhino, Revit) and rendering software

4. Excellent communication skills and customer service mindset to provide high-quality support

5. Strong sense of responsibility, self-motivation, proactive problem-solving, and a passion for continuous learning

6. Bonus: prior work or internship experience in design firms

Note: Please provide a cover letter with your understanding of the position and a collection of renderings for your resume submission

Responsibilities

• Respond to CX inquiries via Freshdesk, email, and chat in a timely and professional manner.
• Troubleshoot and resolve customer issues, escalating to the engineering team when necessary.
• Collaborate with engineering teams to identify, document, and resolve bugs.
• Ensure accuracy, clarity, and professionalism in every interaction.
• Suggest and implement process improvements to optimize workflows and efficiency.
• Track and report customer experience trends and insights.
• Stay up-to-date with Sycamore products, fintech compliance requirements, and industry best practices.
• Commit to ongoing professional development through certifications, webinars, and courses.

Key Requirements

• 1–3 years of experience in technical support, IT helpdesk, or customer-facing fintech roles.
• Strong troubleshooting skills for web, mobile, and API-related issues.
• Hands-on experience with support tools (Freshdesk, Jira, or similar).
• Excellent communication skills with the ability to simplify technical details.
• Highly organized, resourceful, and able to take ownership of tasks.
• Familiarity with fintech systems such as digital lending, wallets, or KYC/AML is an advantage.

This is a full-time remote role for Technical Support Staff. The Technical Support Staff will be responsible for providing customer support, troubleshooting technical issues, ensuring customer satisfaction, and addressing inquiries in a timely and efficient manner. Day-to-day tasks include responding to customer complaints, assisting with problem resolution, educating customers on product functionalities, and collaborating with the technical team to identify and resolve persistent technical issues.

Qualifications

• Technical Support and Troubleshooting skills
• Analytical Skills for identifying and resolving issues
• Customer Support and Customer Satisfaction skills
• Strong verbal and written communication skills
• Ability to work independently and remotely