Calix Off Campus Drive

Calix Off Campus Drive for Trainee

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Calix, Inc. is a U.S.-based technology company that provides cloud platforms, software, and broadband access solutions for internet service providers (ISPs). Founded in 1991 and headquartered in San Jose, California, Calix focuses on helping broadband providers simplify network operations, improve subscriber experiences, and grow revenue. Its portfolio includes cloud-based platforms such as Calix Cloud and EXOS, which use analytics and AI-driven insights to manage networks, monitor performance, and personalize customer services. Calix also offers intelligent access systems and customer premises equipment that enable high-speed fiber and broadband connectivity. The company primarily serves small and mid-sized broadband service providers, municipalities, and regional operators, enabling them to compete effectively with larger telecom players. With a strong emphasis on innovation, automation, and customer experience management, Calix positions itself as a transformation partner rather than just a hardware vendor. The company operates globally, including development and engineering centers outside the United States, and is publicly listed on the New York Stock Exchange under the symbol CALX.

Calix Employee perks and benefits:

Flexible work & time off – Remote-first culture, flexible working hours, and an unlimited or flexible paid time off policy that encourages work–life balance.

Health & wellness – Comprehensive medical, dental, and vision insurance for employees and dependents, along with mental health support and wellness programs.

Family-friendly benefits – Paid parental and baby-bonding leave, adoption assistance, caregiver support, and family planning benefits.

Financial benefits – Competitive compensation, employee stock purchase plan (ESPP), retirement savings plans, life and disability insurance, and financial wellness resources.

Learning & growth – Access to learning platforms, professional development programs, certification support, employee recognition programs, and volunteer time off

Job Details:

Job Role: Graduate Trainee

Qualification: Bachelor’s/ Master’s Degree

Location: Bangalore

Salary: Best In Industry

Experience: Entry Level

Last Date: February 17, 2026

Job Description:

In this role, you will work with cross functional teams ranging from PON, Ethernet switching and routing software, subscriber management for Triple Play services, performance monitoring to network management to build, integrate, unit test and support software modules within a large-scale system.

Graduate Trainee: 

This is a position based in Bangalore, India. 
 

In this role, you will work with cross functional teams ranging from PON, Ethernet switching, Security, Firewall, routing software, subscriber management for Triple Play services, performance monitoring to network management to build, integrate, unit test and support software modules within a large-scale system.

Responsibilities and Duties:           

  • Participate in technical discussions within engineering group in all phases of the SDLC: review requirements, produce design documents, participate in peer reviews, produce test plans, support QA team.   
  • Design, develop, and maintain Network Systems Software and Security software for high-performance and low-latency environments.
  • Collaborate with cross-functional teams to define and implement networking protocols (L2, L3, MPLS, NAT, tunnelling – VPN, IPSec, GRE etc) and features.
  • Familiar in programming in a multi-thread/multi-process environment is necessary.
  • Participate and support in fixing issues arising from customer sites.
  • Create the required accompanying technical documentation like Design Spec, FS, UT and FT. 

Qualifications: 

  • Familiar with Linux, x86 virtualization and Inter-process communication is necessary.
  • Familiar with programming languages like C/C++ and scripting language like Python is necessary. 
  • Strong understanding of Protocols like TCP, UDP, IP, VLAN’s, NTP, xSTP, DHCP, DNS, NAT is necessary.
  • Understanding Unit Testing and automation principals. 
  • Must understand basic computer programming concepts, data structures, and object-oriented programming. 
  • Familiar with source control applications such as GIT. 
  • Strong communication skills and excellent telephone presence. 
  • Bachelors or Master’s in computer science / information technology/ Electronics & communication / Electrical & Electronics graduating in year 2026 will be preferred.

How to Apply for Calix Off Campus Drive ?

Step 1: Go through the entire job post of Calix Off Campus Drive.
Step 2: Make sure that you are interested and Eligible candidate for this drive.
Step 3: At the end you will find the direct job apply link to proceed.

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