John & Julia

Magnetic Systems Architecture got its start in March 2016 as Magnetic Designs LLC, when Julia began building Squarespace websites for churches, small businesses, and organizations. As the work evolved, so did the company — now doing business as Magnetic Systems Architecture, the practice has grown into something broader: thoughtful design paired with AI integration. Squarespace is no longer the specific focus, but Julia still happily takes on website projects of any kind.

John brings 13+ years delivering mission-critical, secure computing platforms for aerospace and defense — defining SOSA-aligned architectures, leading anti-tamper and secure boot strategies, and guiding programs from concept all the way through flight-qualified production, earning the trust of customers, chief engineers, and program leadership along the way. Julia brings over 12 years of marketing instinct and an eye for clear, compelling design, finding her greatest professional joy in watching clients gain the tools to more fully achieve their purpose. Together, they're excited by what's now possible — engineering through conversation once felt like science fiction, and now it's part of everyday work. Above all, John and Julia are devoted to their family — parents to four children — and grateful to support you, your business, and your family too.