Information Systems Security Engineer

MANTECH is seeking an onsite Information Systems Security Engineer (ISSE) to support the Navy Continuous Training Environment (NCTE) Program in Norfolk, Virginia. This role centers on security assessments, security requirement validation, security architecture and component development, and compliance with RMF and related authorization activities.

Responsibilities

• Perform, support, or review security assessments to identify vulnerabilities or non-compliance, and recommend mitigation or threat-elimination activities.
• Validate and verify complex, system-wide security requirements using analysis of user needs, policy, regulatory requirements, and resource demands.
• Design, develop, and deploy security system architectures to align with evolving customer needs.
• Design, develop, implement, and/or integrate security components, including capabilities for networking, computing, and multi-enclave environments.
• Support the development and implementation of security functionality across a range of enterprise products and services.
• Review, provide feedback, and help update and maintain program and project documentation that includes IS stipulations, such as system security plans (SSP), certification and accreditation (C&A) packages, and other system design artifacts.
• Enforce compliance with security authorization activities in alignment with Government standards and the RMF.

Required Qualifications

• Bachelor’s degree in Computer Science or other related technical field and 5+ years of relevant information systems experience, or an Associates degree and 8+ years of relevant information systems experience, or a High School Diploma and eleven 11+ years of information systems relevant experience in lieu of Bachelors degree.
• Experience identifying and analyzing systems requirements.
• Experience developing and maintaining system applications and security.
• Experience providing user support and guidance.
• Experience recommending and implementing security upgrades, security patches, and addressing vulnerabilities for installed equipment.
• Experience ensuring proper documentation, coordination, and maintenance across multiple systems.
• Experience with DIACAP and RMF; ACAS experience and DISA ACAS certification.
• Experience with eMass.
• Computing Environment/Operating System (CE/OS) certifications (preferably VMware, Linux, and/or Microsoft Windows 2022).

Technologies

• DIACAP
• RMF
• ACAS
• eMass
• VMware
• Linux
• Microsoft Windows 2022

Preferred Qualifications

• Relevant work experience as an ISSE within a U.S. Government environment, with DoD experience strongly preferred.
• Active SEC+ CE certification.
• Master’s degree in computer science or related technical field.
• Active Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance.

Clearance Requirements

• US citizenship required and an active Secret security clearance.

Physical Requirements

• Must be able to remain in a stationary position 50%.
• Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.
• Occasionally move about inside the office to access file cabinets and office machinery.