144 results for Security Engineer Jobs in Lorton, VA, US

Lead and manage a team of security engineers, provide technical guidance, analyze vulnerability scan results, collaborate with other teams for timely remediation, generate reports for executive leadership, and develop documentation for security tools.

Responsible for designing, testing, and implementing security controls; researching security compromises; maintaining firewalls and encryption protocols; administering security policies; and providing security engineering support for cloud services. Transition to operations and maintenance support a...

Responsible for analyzing and resolving security issues, maintaining firewalls and encryption protocols, administering security policies, and leading development of security guidance and cyber-related artifacts. Involves supporting the migration to cloud services and transitioning to operations and ...

Responsible for expanding the capabilities of the Network Access Control (NAC) system, analyzing network traffic and device behavior, designing and implementing new NAC functionalities, collaborating with security and network operations teams, and documenting procedures and configurations for new NA...

Responsible for analyzing, diagnosing, and resolving issues with security controls and defenses, maintaining hardware, software, and network firewalls, administering security policies, and providing engineering support for security aspects of MCTT. Involves researching security compromises and desig...

Responsible for designing, implementing, and maintaining security measures to protect information systems and networks. Enforces security standards for Windows servers and Active Directory, manages security groups, conducts vulnerability scans, audits, and ensures compliance with cybersecurity regul...

DescriptionAre you looking to take the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match!Opportunity:Virtual Service Operations is searching for an Information Systems Security Engineer (ISSE) to join our dynamic team in Lorton, V...

Zetier seeks Android security engineers to develop and extend operationally critical cyber capabilities. Candidates will demonstrate practical experience designing, developing, and deploying tools intersecting command and control, persistence, and networking. Positions available in Arlington (VA), S...

Gray Tier Technologies has an immediate need for a Senior Security Engineer for a new customer on a highly-visible and strategic Cybersecurity Task Order. The Senior Security Engineer will need to be a self-starter with excellent analytical and problem-solving skills, flexibility, good judgment, and...

Summary Of PositionSiloSmashers is looking for a Security Engineer to serve as principal security advisor on machine learning security operations (MLSecOps) to support CISA as their MLSecOps program matures.Principle Duties And ResponsibilitiesDevelop MLOps Security Baseline which includes: Conducti...