Technical Fellow, Encryption

L3Harris Technologies, Inc.; Camden (NJ); On-site; USD 159,000 - 275,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Paid time off

Job summary

L3Harris Technologies, Inc. is seeking a Senior Technical Fellow in Encryption to shape strategy, architecture, and innovation in cryptographic systems for defense and national security.

The role leads cross-functional teams, drives secure communications, key management, and cryptographic modernization across programs, and guides certification and risk considerations with customers and government stakeholders.

Qualifications

• Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, Mathematics, Physics, or a related technical discipline; advanced degree preferred.
• At least 25 years of experience in applied cryptography, secure communications, embedded security, and high-assurance cybersecurity engineering.
• Active security clearance or higher required.
• Demonstrated technical leadership in development of five Government-certified defense, intelligence, or national security products or systems.

Responsibilities

• Serve as the enterprise technical leader for high-assurance encryption technologies across applications.
• Define and guide technical strategy for encryption architectures, secure communications, and key management.
• Lead design, assessment, certification and deployment of high-assurance cryptographic solutions across diverse platforms.
• Advise program teams on security architecture, cryptographic integration, and certification considerations.
• Mentor engineers and architects in high-assurance cryptography across the enterprise.
• Represent L3Harris as a trusted technical authority with stakeholders and executives.

Skills

Applied cryptography

Secure communications

Embedded security

High-assurance cybersecurity

Key management

Cryptographic algorithms

Government-certified solutions

Leadership

Education

Bachelor’s degree in engineering/science

Master’s degree or PhD preferred

Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Technical Fellow - Encryption

Job Code: 43497

Job Location: Camden, NJ

Job Schedule: 9/80

Job Description:

The L3Harris Fellow – Encryption is a senior technical authority responsible for shaping the company’s strategy, architecture, and innovation in cryptographic systems and appliances, with emphasis on defense, national security, and high-assurance encryption solutions for the protection of US Government classified data. This role provides enterprise leadership in the definition, development and application of advanced encryption technologies that protect classified mission-critical communications, data, platforms, and networks operating in highly-contested environments.

The Fellow serves as a recognized expert in secure communications and cryptographic system design, guiding the technical direction of programs, influencing investment priorities, supporting customer engagement, and ensuring alignment with national security requirements, certification expectations, and evolving threat environments.

Essential Functions:

• Serve as the enterprise technical leader for high-assurance and mission-critical encryption technologies applied across diverse tactical and strategic applications.

• Define and guide technical strategy for encryption solution architectures, secure communications, key management, and cryptographic modernization across defense and intelligence-focused programs.

• Lead the design, assessment, certification and deployment of high-assurance cryptographic solutions for tactical radios, datalinks, embedded mission systems, open architectures, secure networks, space systems, airborne platforms, and multi-domain operations.

• Provide deep technical expertise in:

• Applied cryptographic systems

• Government-approved cryptographic algorithms and implementations

• COMSEC device architectures and key management

• Embedded programmable encryption solutions

• Secure boot, trusted execution, and hardware roots of trust

• Cross-domain and interoperable secure communications

• Anti-tamper and protection of critical program information

• Crypto modernization and transition planning

• Post-quantum cryptography and future secure architectures

• Advise program teams on security architecture, cryptographic integration, technical risk, trade studies, and certification considerations.

• Support business development and competitive business capture by shaping discriminating secure communications and encryption solutions for defense customers.

• Partner with systems, software, hardware, programmable logic design, cybersecurity, and mission assurance teams to ensure encryption capabilities are integrated effectively into complex platforms and product lines.

• Guide technical approaches for interoperability, certification readiness, survivability, and lifecycle sustainment of encryption-enabled systems.

• Conduct and lead independent technical reviews of encryption implementations, key management concepts, interface definitions, certification documentation, and secure communications architectures.

• Mentor principal engineers, architects, and senior technical staff in the development of high-assurance cryptographic expertise across the enterprise.

• Represent L3Harris as a trusted technical authority with customers, government stakeholders, industry standards bodies and internal executive leadership.

  Qualifications:

• Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, Mathematics, Physics, or a related technical discipline; advanced degree preferred.

• At least 25 years of experience in applied cryptography, secure communications, embedded security, and high-assurance cybersecurity engineering.

• Active secrert clearance or higher required

• Demonstrated technical leadership in the development of at least five Government-certified defense, intelligence, or national security products or systems requiring advanced encryption capabilities.

• Deep understanding of:

• Cryptographic algorithms and protocols

• Secure key management and distribution

• Embedded cryptographic architectures

• Secure firmware and software implementation

• Hardware/software co-design for encryption systems

• Trusted computing and platform security

• Government’s certification security requirements and processes

• Experience with classified systems, mission assurance requirements, and secure system integration in complex program environments.

• Proven ability to lead technical strategy, influence cross-functional engineering organizations, develop strong customer relationships, and engage effectively with senior leadership.

• Strong record of technical contribution through major program impact, architecture leadership, IRAD development that impacted program success, patents, publications, or enterprise-wide innovation.

Preferred Additional Skills:

• Master’s degree or PhD in relevant technical discipline.

• Recognized expertise in high assurance encryption systems, Government-certified solutions, or high-assurance cryptographic implementations.

• Experience with certification-driven development and engagement with government security stakeholders.

• Knowledge of modernization of legacy COMSEC systems, secure interoperability approaches, and migration to next-generation cryptographic architectures.

• Familiarity with TEMPEST, anti-tamper design, secure supply chain considerations, and protection of critical technologies.

• Experience in post-quantum cryptography, zero trust for tactical environments, and secure communications in denied or contested environments.

• Established reputation as a technical thought leader in defense encryption or secure communications.

  In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C. area, Denver, or NYC areas is $158,500-$275,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.