Information Systems Security Engineer 2

Position Overview**

We are seeking a highly experienced Information Systems Security Engineer (ISSE) Level 2 to support mission-critical national security programs. The ideal candidate will possess deep expertise in cybersecurity engineering, Risk Management Framework (RMF), and secure system design within high-security environments. This role requires a proactive professional capable of ensuring compliance with federal security standards while supporting advanced cyber initiatives, including Zero Trust architectures.

Key Responsibilities

• Apply the Risk Management Framework (RMF)in accordance withNIST SP 800-37andNIST SP 800-53 to assess, authorize, and monitor systems

• Conduct comprehensive risk assessments, vulnerability analysis, and security evaluations

• Support the design, implementation, and maintenance of Zero Trust architectures

• Develop and maintain system security documentation, including SSPs, POA&Ms, and security controls

• Collaborate with system engineers, architects, and stakeholders to ensure secure system design and integration

• Evaluate security controls for effectiveness and compliance with federal and agency requirements

• Support continuous monitoring efforts and incident response activities

• Provide technical guidance on cybersecurity best practices and evolving threats

Required Qualifications

• 14+ years of cybersecurity experience in engineering, compliance, or risk management

• Bachelor's degree (or higher) in a technical discipline (e.g., Cybersecurity, Computer Science, Information Systems, Engineering)

• Active TS/SCI clearance with Polygraph (NSA requirement)

• Fully cleared with MPO

• One of the following certifications:

• CISSP (Certified Information Systems Security Professional)

• **CASP+ (or SecurityX equivalent) **

Desired Skills & Experience

• Strong expertise in:

• RMF implementation and lifecycle management

• NIST SP 800-53 security controls

• NIST SP 800-37 Risk Management Framework

• Security assessment and authorization (A&A) processes

• Experience working in classified or highly secure government environments

• Knowledge of Zero Trust security principles and architecture

Preferred / Bonus Qualifications

• Experience supporting or familiarity with:

• NLCC (National Leadership Command Capability)

• NC3 (Nuclear Command, Control, and Communications)

• Nuclear Command and Control systems

• NSA cryptography methodologies and standards