Senior Cybersecurity Engineer

Eccalon’s Executives foster a supportive work environment allowing our teams to thrive, and have a fierce dedication to innovation, security, and people. Our culture is built on inclusion, teamwork, trust, and we are committed to offering career advancement opportunities to all employees. Encouraging a healthy and balanced life, we offer an extensive benefits package to support the wellness of our employees and their families. You will be joining a team of innovators, working with cutting edge technologies, supporting mission critical projects, and making an impact., The Senior Cybersecurity Engineer / Security Architect is responsible for defining, implementing, and evaluating advanced cybersecurity solutions for high-assurance environments supporting sensitive and classified information. This role requires deep expertise in multilevel security (MLS), security architecture, and risk management, with a strong foundation in NIST and CMMI-aligned cybersecurity programs. The individual will operate independently or as part of a multidisciplinary team, providing technical leadership, mentoring junior staff, and delivering defensible security solutions for complex systems., * Define and document security requirements for high-assurance systems and applications.

• Evaluate security technologies and products to ensure suitability for classified or sensitive environments
• Design and implement MLS-compliant security solutions addressing complex data separation and access control challenges.
• Conduct and support cybersecurity risk assessments aligned to NIST CSF and CMMI maturity models.
• Provide technical leadership, mentoring, and subject-matter expertise to junior engineers and analysts.
• Collaborate with stakeholders to ensure security solutions align with mission, compliance, and operational needs.

Core Cyber Security & Information Protection Experience

• Minimum of eight (8) years of experience in information protection, including the design, implementation, and governance of security programs or processes for the protection of sensitive or classified information.
• Demonstrated experience performing IT risk assessments, threat analysis, and security control evaluations in complex enterprise or government environments.
• Proven ability to work independently or under general supervision, contributing as a senior technical resource on cybersecurity initiatives.
• Experience coaching and mentoring junior technical staff, providing guidance in highly specialized security disciplines.

Security Architecture & Requirements Definition

• At least eight (8) years of specialized experience in:
• Defining computer security requirements for high-level or mission-critical applications.
• Evaluating and validating approved security product capabilities.
• Designing and implementing solutions to Multilevel Security (MLS) problems.
• Hands-on experience translating mission, system, and regulatory requirements into enforceable security architectures and technical controls.

Frameworks, Standards, and Maturity Models

• Demonstrated experience supporting or delivering cybersecurity projects aligned to:
• NIST Cybersecurity Framework (NIST CSF)
• Capability Maturity Model Integration (CMMI)
• Hands-on experience translating mission, system, and regulatory requirements into enforceable security architectures and technical controls.

Specialized Technical Disciplines

• Penetration testing and adversarial security assessments.
• Intrusion detection, security monitoring, and audit log analysis.
• Public Key Infrastructure (PKI) and certificate-based trust models.
• Cryptography and cryptographic key management.
• Strong authentication mechanisms and identity assurance.
• Multilevel Security (MLS) architectures and trusted systems design., * Bachelor’s degree from an accredited college or university in Engineering, Computer Science, Information Systems, Business, or a closely related discipline., * Strong analytical and problem-solving skills in complex, high-risk environments.
• Ability to communicate technical security concepts clearly to both technical and non-technical audiences.
• Experience operating in regulated, government, or defense-related environments.

Eccalon provides global solutions to the most challenging technological issues of the 21st-century, and our evolving portfolio spans five major markets: Machine Learning, Cybersecurity, Aerospace & Defense, Material Sciences, Advance Manufacturing, Sports Science, Biotechnology, and Health & Life Sciences. Visit our website here.