Quantum computing sounds like science fiction, but it’s an all-too-real development that’s potentially coming to fruition in the next decade. By leveraging the principles of quantum mechanics, computers will be able to work through complex problems faster and address highly specific focuses — such as cryptography. 

Post-Quantum Cryptography (PQC) represents the answer to computers that can crack any key or algorithm, and it’s no longer merely theoretical. As a recruiting partner specializing in engineering talent, we see how PQC innovations create new challenges and opportunities for engineering teams. Hiring managers must keep their finger on the pulse of movements toward PQC and work to attract candidates with both the technical aptitude and adaptability to work with these emerging technologies. 

What is Post-Quantum Cryptography (PQC)?

Around 72% of tech professionals, academics, and investors believe that we will see a fully operational quantum computer by 2035. Theoretically, a cryptographically relevant quantum computer (CRQC) will be able to quickly break through any existing form of data encryption and bypass current standards of cybersecurity. Currently, engineers across multiple disciplines will have seen a shift from perimeter-based security to Zero Trust models. When quantum computing emerges, even Zero Trust Architecture (ZTA) may not be fit for purpose as a CRQC should, in theory, be able to circumvent even multiple layers of conventional security.

PQC, also known as anti-quantum or quantum-resistant security, will utilize a new form of cryptography that can secure engineering systems against attacks by quantum computers. It’s critical to note that every industry that relies on secure communication and data transfer will be impacted by the rise of CRQCs. This includes defense firms, telecoms providers, financial institutions, and anyone involved with the Internet of Things (IoT). 

How PQC Innovations Are Changing Engineering Needs

Engineering and manufacturing firms that utilize remote sensors, connected systems, and connected data storage facilities (to name just a few examples of impacted aspects of infrastructure) could be at risk of sabotage or data theft from quantum computing threats. Adjusting hiring practices to include those with knowledge and qualifications in PQC and quantum computing could future-proof savvy engineering organizations. 

Recruiting engineers and associated personnel with advanced cryptography skills has advantages in the here and now, but many more for the future. There’s already been a rise in cybercriminals launching harvest now, decrypt later attacks. Malicious actors steal data that they can’t possibly decrypt in the hope that one day, via the advancements of quantum computing, they’ll be able to access this data and leverage it for financial gain. 

Engineers across all sectors who can deploy advanced encryption within firmware, hardware, embedded and connected systems, and IoT devices will provide organizations with huge advantages. Network engineers who can create virtually unbreakable algorithms that move toward PQC will be in high demand as companies realize that they need to invest in quantum-resilient technologies. There’s also a need for engineers who can install these new cryptographic models without impacting the efficiency or performance of existing systems.

The Hiring Challenge: Finding PQC-Savvy Engineers

Right now, there’s a definite shortage of engineers who are trained in quantum-resilient system design, not least because it’s still a largely academic field. While government resources from the National Security Agency (NSA) provide guidance on readying organizations for the advent of quantum computing, with it not being here yet, you need specialists who are willing to adapt fast and demonstrate a thorough understanding of the theoretical topics. 

Look for experts in algorithm integration across multiple systems to help future-proof your systems architecture. Consider engineers or manufacturing specialists who can focus on secure hardware development, ensuring that security is baked into products from the ground up. 

Many engineering organizations find that they source the right talent by partnering with a talent solutions specialist. A firm with proven experience sourcing technical engineering specialists with specific talents and skills can be the answer to your hiring challenges. 

Surveys suggest that 61% of organizations are planning to adopt PQC in the next five years, which aligns with the prediction of workable quantum computers within the next decade. Changing your hiring practices now to include engineers with PQC qualifications and skills could help you edge ahead of your competitors as the computing landscape shifts.

Conclusion: Building Quantum-Resilient Teams Starts Now

PQC isn’t just a cybersecurity concern; it’s an engineering priority. Companies that invest early in skilled, adaptable engineering talent will lead the next era of innovation in security and create safer spaces for engineering projects to flourish. Connect with MRINetwork to learn more about sourcing the right talent for your engineering organization.