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. In this role, you will contribute to security assessments, validation of complex security requirements, development of security architecture and components, and support for RMF/authorization compliance activities.

Key Responsibilities

• Perform, support, or review security assessments to identify vulnerabilities or non-compliance, and recommend actions to mitigate or eliminate identified threats.
• 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 that align with evolving customer needs.
• Design, develop, implement, and/or integrate security components for networking, computing, and multi-enclave environments.
• Assist in the development and implementation of security functionality across a variety of products and services in the enterprise environment.
• Review, provide feedback, and help update and maintain project and program documentation containing IS stipulations, including System Security Plans (SSP), certification and accreditation (C&A) packages, and other system design artifacts.
• Support and enforce compliance with security authorization activities in accordance with Government standards and the RMF.

Required Qualifications

• Bachelor’s degree in Computer Science or related technical field and 5+ years of relevant information systems experience, or Associates degree with 8+ years, or High School Diploma with 11+ years of relevant information systems experience in lieu of a bachelor’s 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 of multiple systems.
• Experience with DIACAP and RMF is required, and ACAS experience plus DISA ACAS certification are required.
• Experience with eMass.
• CE/OS certifications (preferably VMware, Linux, and/or Microsoft Windows 2022).

Technologies

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

Preferred Qualifications

• Relevant ISSE experience in 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.
• Active Secret security clearance required.

Physical Requirements

• Must be able to remain in a stationary position 50% of the time.
• Constantly operates a computer and other office productivity machinery (for example, a calculator, copy machine, and computer printer).
• Occasionally moves about inside the office to access file cabinets and office machinery.