ME-ISSE

Momentum Engineering, Inc. fosters an employee-centric culture. Our strength lies in our people. With a high percentage of employees holding advanced degrees in engineering, computer science, and related disciplines, we bring deep technical expertise to every mission. Our team includes professionals with security clearances and full-scope polygraphs, ensuring trusted, secure support for the most sensitive national security initiatives. Additionally, our workforce is equipped with industry-leading certifications, demonstrating a commitment to continuous learning and excellence.

Most importantly, our exceptional employee retention rate reflects a culture of professional growth, mission focus, and dedication—ensuring long-term stability and expertise for our customers’ critical needs.

• Seeking an experienced Information Systems Security Engineer (ISSE) to support mission-critical Department of Defense (DoD) and Intelligence Community (IC) programs
• The successful candidate will provide cybersecurity engineering, security architecture, vulnerability management, risk assessment, and security compliance support for complex enterprise and cloud-based information systems
• This position is responsible for ensuring systems are designed, implemented, and maintained in accordance with federal cybersecurity policies, Risk Management Framework (RMF) requirements, and DoD Information Assurance (IA) standards while protecting sensitive and classified information
• The ideal candidate possesses extensive experience performing security engineering, vulnerability assessments, system security design, and security compliance activities within highly secure environments

• Perform Information Systems Security Engineering (ISSE) activities supporting the design, implementation, accreditation, and sustainment of secure information systems
• Conduct vulnerability management utilizing enterprise security tools including Tenable Security Center, Nessus, and related vulnerability assessment platforms
• Perform and review technical security assessments of enterprise and cloud-based computing environments to identify vulnerabilities, security weaknesses, and non-compliance with applicable cybersecurity policies and standards
• Analyze security findings and recommend mitigation strategies to reduce operational risk and improve overall security posture
• Perform security planning, security assessments, risk analysis, risk management, and cybersecurity engineering activities throughout the system lifecycle
• Design secure system and network architectures supporting multiple security enclaves with varying classification levels and data protection requirements
• Develop system-level security solutions that satisfy mission, operational, and cybersecurity requirements.
• Support implementation of trusted relationships among interconnected systems, external networks, and enterprise architectures
• Evaluate security controls and recommend technical solutions that align with Risk Management Framework (RMF), NIST, Committee on National Security Systems (CNSS), and DoD cybersecurity requirements
• Support system authorization activities by developing and maintaining cybersecurity documentation, security artifacts, and accreditation packages
• Collaborate with systems engineers, software developers, network engineers, and program management to integrate security throughout the system development lifecycle
• Assist with security testing, validation, continuous monitoring, vulnerability remediation, and compliance reporting
• Maintain technical documentation, security assessments, engineering analyses, and risk management documentation
• Stay current on emerging cybersecurity threats, vulnerabilities, technologies, and federal security…