Information System Security Engineer.

SAIC is seeking an Information System Security Engineer (ISSE) to join our team.  This position is in Arlington, VA and requires an active Top Secret/SCI clearance.   

Job responsibilities include, but are not limited to: 

• Implement and maintain cybersecurity controls in accordance with DoD policies, including NIST SP 800-53, RMF, and applicable STIGs. 
• Monitor network and system security, analyze security events, and respond to incidents in a timely manner. 
• Conduct vulnerability assessments and remediation activities using approved DoD tools and processes. 
• Collaborate with IT, engineering, and program teams to ensure security requirements are integrated into system designs and operations. 
• Assist in the preparation, review, and maintenance of security documentation, including System Security Plans (SSPs), Plan of Action & Milestones (POA&Ms), and risk assessments. 
• Support the Risk Management Framework (RMF) process for system accreditation and continuous monitoring, including activities related to obtaining and maintaining Authority to Operate (ATO). 
• Participate in security audits, inspections, and assessments, and assist with remediation of findings. 
• Stay current on emerging cyber threats, vulnerabilities, and DoD cybersecurity directives. 

SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.