Optics Engineer I (Co-Op) - United States
CiscoMaynard, Massachusetts, US$44k – $185kPosted 4 March 2026
Tech Stack
Job Description
Please note this posting is to advertise potential job opportunities. This exact role may not be open today but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Applications are accepted until further notice. Please note this posting is to advertise potential job opportunities. This exact role may not be open today but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Meet the Team Acacia, now part of Cisco, provides innovative silicon-based high speed optical interconnect products to accelerate network scalability through advancements in performance, capacity, and cost. Our DSP ASICs, silicon photonic PICs and coherent modules empower cloud and service providers to meet the fast-growing demand for data. We have assembled a team of cross-functional experts capable of solving the challenges of next generation optical interconnects, resulting in industry-leading, award-winning products. Come join us at Cisco, named the #1 world’s best workplaces, and do purposeful work that makes a global impact and gives back to a company culture that empowers an inclusive future for all. Your Impact The Optics Engineering Co-op will perform one or more of the following tasks while working on Cisco's elite optical communication products. The Co-op will be assigned relevant work assignments to challenge them according to their current level of experience and capability. The Co-op may find themselves working in the following areas: * Support design verification testing (DVT) of coherent transceivers to ensure optical specifications are met over operating conditions * Help development of calibration and test procedures to ensure a consistent high transceiver performance over a wide range of operating conditions (temperature, production variation, ageing, power levels, etc.) * Involve in creating methods, scripts and SW for various control loops in transmitter/receiver and performance monitoring related to power levels, GSNR/OSNR/SNR estimation Minimum Qualifications: * Currently enrolled in a full time undergraduate program in physics, electrical engineering or related field * Python skill and understanding of basic optics * Must be able to be onsite in Maynard, MA five days a week Preferred Qualifications: * Good interpersonal and organizational skills * Passion about engineering * Enjoys working with hardware AND software * Enjoys working in lab environments * Likes to be challenged to understand systems and figure out ways to break it * Previous internship experience Why Cisco? At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Simply put - we power the future. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. Why Cisco? At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experim ... (truncated, view full listing at source)
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