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MOX Networks has appointed Justin Melnikoff as Chief Operating Officer, bringing a former executive back to the leadership team.
Melnikoff previously held the role before moving into a non-operating position as Strategic Advisor and Board Member. He will now work with Chief Executive Officer Allen Meeks on network expansion, business development, and strategic partnerships as MOX broadens its infrastructure footprint.
The appointment comes as the fibre network operator expands across terrestrial and subsea routes. Recent investments include fibre pairs on Google's Topaz subsea cable between North America and Japan and Google's Firmina subsea cable between North America and Brazil.
MOX is also preparing several terrestrial network expansions in 2027, building on a strategy focused on links between major data centre hubs and customers with rising bandwidth needs. The company operates in a market driven by demand from hyperscalers, cloud providers, and AI-related infrastructure.
According to the company, Melnikoff brings more than 20 years of experience in digital infrastructure. His background includes strategic alliances, mergers and acquisitions, commercial negotiations, and infrastructure development.
His career has included senior leadership roles at MOX and Agile Networks, advisory work with investment firms focused on digital infrastructure, and corporate development at Sidera Networks. He returns to MOX as telecoms and network operators seek routes, capacity, and commercial relationships to support rising data use.
Expansion plans
MOX's subsea investments highlight a broader push by network operators to secure direct access to international cable systems as cloud traffic and AI workloads increase pressure on long-haul connectivity. Transcontinental routes have become more important for operators serving data centres and large technology customers that need resilient paths between major markets.
For MOX, the Topaz and Firmina cable positions extend its reach across two international corridors. One connects North America with Japan; the other links North America and Brazil, giving the company exposure to traffic flows across the Pacific and into Latin America.
MOX said Melnikoff's return supports its next phase of growth. His remit combines commercial responsibilities with oversight of network development, reflecting a wider industry pattern in which infrastructure planning and customer acquisition are closely linked.
In comments issued with the announcement, Meeks highlighted Melnikoff's previous contribution to the company and the breadth of his industry background.
"Justin has played an instrumental role throughout MOX's existence and I'm thrilled to have him back in an executive leadership capacity," said Allen Meeks, Chief Executive Officer, MOX Networks.
"He brings an invaluable combination of industry knowledge, commercial experience, and strategic reasoning to the business. As we focus on the expansion of our infrastructure portfolio and pursue new opportunities, having Justin working alongside me and our leadership team day in and day out puts us in an even stronger position to execute and deliver for our customers."
Leadership return
Bringing former leaders back into operating roles is a common way for infrastructure companies to maintain continuity during expansion phases. In this case, MOX is turning to someone already familiar with its network assets, strategy, and customer base.
Melnikoff said the business is entering a new stage as data-heavy applications reshape network requirements. His remarks linked the role to both infrastructure and commercial planning.
"I'm excited to come back to an organization that is stronger than ever before and with endless opportunities ahead of us," said Justin Melnikoff, Chief Operating Officer, MOX Networks.
"As AI and other data-intensive applications reshape network requirements, our focus is on ensuring we have the infrastructure, partnerships, and commercial capabilities available to support what comes next. I'm excited to once again work with the team to take MOX to the next level."