Senior Information Systems Security Engineer

Description & Requirements

• MANTECH seeks a motivated, career and customer-oriented Senior Information Systems Security Engineer (ISSE) to join our team in Washington, D.C. This is an onsite position.
• The Information Systems Security Engineer (ISSE) will leverage their strong technical background and knowledge to support accreditation efforts, to include responding to/implementing/documenting required controls, and completing required tasks/actions.
• Responsibilities include but are not limited to:
• Designing secure architectures, hardware, operating systems, and software applications to ensure cybersecurity requirements are adequately addressed for the IS and Network Environment.
• Designing, developing, and implementing network security measures and specific countermeasures that provide confidentiality, integrity, availability, authentication, and non-repudiation.
• Integrating and implementing security protocols with Cross Domain Solutions (CDS) for use within the IS and Network Environment.
• Developing interface specifications and approaches to mitigate vulnerabilities while recommending changes to network system components as needed.
• Ensuring that network system designs support the seamless incorporation of directed cybersecurity vulnerability solutions.
• Documenting responses to required controls and maintaining a robust library of documentation to successfully navigate the Sponsor’s accreditation process.
• Working with management, internal teams, and stakeholders to ensure complete and functioning systems that meet all mission requirements.
• Minimum Qualifications:
• Bachelor's degree or equivalent (6 additional years of experience) in computer science, business management, or an IT-related discipline.
• 10 + years of related information systems security experience, or a Master's degree with 7+ years of experience.
• Posession of one or more relevant industry certifications, such as CCISO, CISA, CISM, CISSP, CISSP-ISSEP, CySA+, GSLC, GSNA, CCNP Enterprise, CISSP-ISSAP, GCIA, GDSA, or GICSP.
• 4 + years of focused experience in one or more of the following: computer network penetration testing and techniques; computer evidence seizure, computer forensic analysis, and data recovery; computer intrusion analysis and incident response, intrusion detection; computer network surveillance and monitoring; network protocols, network devices, multiple operating systems, and secure architectures.