Graduate Trainee / Diploma Engineer Trainee

Black Box; Kolkata District, Hyderabad, Chennai District; On-site; INR 270,000 - 330,000; Full time

Job summary

Black Box invites graduates into the Graduate Trainee (GET) / Diploma Engineer Trainee (DET) programs under Digital Infrastructure & Technology Services. You will gain hands-on exposure across AV, Networking, ELV, cybersecurity, and data center technologies on enterprise projects within India.

Locations include Mumbai, Gurgaon, Chennai, Hyderabad, and Kolkata. The program offers structured training, on-the-job learning, and a clear path to develop expertise in designing, implementing,

Qualifications

• Diploma Eng or higher in related field.
• B.Sc./BCA/BCS/MCA/M.Sc. eligible as per Diploma/degree.
• Freshers or up to 1 year of relevant experience.
• Internships, academic projects, or hands-on exposure in IT infra, Networking, ELV Systems, Security, AV, Cloud, or Data Center preferred.

Responsibilities

• Participate in structured technical training programs and on-the-job learning assignments.
• Assist project and operations teams in deploying and supporting AV Solutions, Network Infrastructure, ELV Systems, Cybersecurity, and Data Center Infrastructure.
• Support installation, configuration, testing, and maintenance of technology systems.
• Monitor infrastructure performance and assist in troubleshooting technical issues.
• Prepare technical documentation, reports, network diagrams, and project records.
• Coordinate with internal teams, customers, vendors, and service partners for project execution and support activities.
• Adhere to information security, safety, quality, and compliance standards.
• Participate in preventive maintenance activities, audits, and infrastructure health checks.
• Assist in PoC, testing, validation, and technology evaluation initiatives.
• Ensure timely completion of assigned tasks, project milestones, and deliverables.

Skills

Computer Networks

Operating Systems

IP-based Technologies

Cybersecurity Fundamentals

Cloud Computing

Data Center Technologies

IT Infrastructure

ELV Systems

Structured Cabling

MS Office

Education

Diploma Engineering

B.Sc.

BCA

BCS

MCA

M.Sc.

Job description

Graduate Trainee (GT) / Diploma Engineer Trainee (DET)

Digital Infrastructure & Technology Services

About the Role

Build the future of digital infrastructure by gaining hands‑on experience across Audio Visual (AV), Networking, ELV Systems, Cybersecurity, and Data Center technologies while working on enterprise‑scale projects and solutions.

We are looking for enthusiastic and highly motivated Graduate Engineer Trainees (GETs) and Diploma Engineer Trainees (DETs) to join our Digital Infrastructure & Technology Services team. This role offers structured training and practical exposure to enterprise technologies, enabling candidates to develop expertise in designing, implementing, monitoring, and supporting critical IT and digital infrastructure solutions.

Position Details

Designation: Graduate Engineer Trainee (GET) / Diploma Engineer Trainee (DET)

Employment Type: Full‑Time

CTC: 3 LPA

Locations: Mumbai, Gurgaon, Chennai, Hyderabad, Kolkata

Open Positions (Local Candidates Preferred)

• Mumbai: 6 Positions
• Gurgaon: 5 Positions
• Chennai: 3 Positions
• Hyderabad: 2 Positions
• Kolkata: 4 Positions

Key Responsibilities

• Participate in structured technical training programs and on‑the‑job learning assignments.
• Assist project and operations teams in deploying and supporting:
  • Audio Visual (AV) Solutions
  • Network Infrastructure
  • ELV Systems
  • Cybersecurity Solutions
  • Data Center Infrastructure
• Support the installation, configuration, testing, and maintenance of technology systems.
• Monitor infrastructure performance and assist in troubleshooting technical issues.
• Prepare technical documentation, reports, network diagrams, and project records.
• Coordinate with internal teams, customers, vendors, and service partners for project execution and support activities.
• Adhere to information security, safety, quality, and compliance standards.
• Participate in preventive maintenance activities, audits, and infrastructure health checks.
• Assist in Proof of Concept (PoC), testing, validation, and technology evaluation initiatives.
• Ensure timely completion of assigned tasks, project milestones, and deliverables.

Experience

• Freshers or candidates with up to 1 year of relevant experience.
• Internship, academic project, or hands‑on exposure in any of the following areas will be an added advantage:
  • IT Infrastructure
  • Networking
  • ELV Systems
  • Security Systems
  • Audio Visual (AV) Technologies
  • Cloud Computing
  • Data Center Technologies

Educational Qualifications

Candidates should possess any of the following qualifications:

• Diploma Engineering
• B.Sc.
• BCA
• BCS
• MCA
• M.Sc.

Preferred Engineering Disciplines

• Computer Engineering
• Information Technology
• Electronics & Telecommunications Engineering
• Electronics Engineering
• Electrical Engineering
• Instrumentation Engineering

Technical Skills

Basic understanding of:

• Computer Networks and Communication Systems
• Operating Systems (Windows and Linux)
• IP‑based Technologies
• Cybersecurity Fundamentals
• Cloud Computing Concepts
• Data Center Technologies
• IT Infrastructure and Enterprise Systems
• Structured Cabling and ELV Systems
• Microsoft Office Applications

Required Soft Skills

• Strong analytical and problem‑solving abilities.
• Effective verbal and written communication skills.
• Customer‑focused approach and service mindset.
• Ability to work collaboratively in a team environment.
• Good stakeholder coordination and interpersonal skills.
• Quick learner with an interest in emerging technologies.
• Adaptability and willingness to travel to client/project locations when required.

Key Competencies

• Learning Agility
• Technical Aptitude
• Innovation & Continuous Improvement
• Customer Orientation
• Teamwork & Collaboration
• Accountability
• Attention to Detail
• Professional Integrity