Job Details. Senior Managed Security Product Manager. At Frontier, seeing what's beyond the horizon is in our fiber. And we've been doing just that for over 80 years - connecting communities with emerging communications technology across the country. At Frontier, we're transforming our business to break new ground and taking the digital revolution across the nation. We've invested over $1.6B to roll out fiber-fast internet to 10m homes by 2025. W...