145 results for It Security Engineer Jobs in Lorton, VA, US

Responsible for planning, analyzing, designing, developing, testing, securing, integrating, implementing, operating, and maintaining custom security solutions. Requires deep understanding of NIST 800-53, Risk Management Framework (RMF), and Assessment and Authorization (A&A). Involves reviewing and ...

DescriptionWho we are:At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo. For over 20 years, our team provides expertise in network, system engineering and both offensive and defensive cybers...

Responsible for operating and maintaining network security infrastructure, deploying and managing cybersecurity policies, managing high-priority tasks and outages, maintaining security infrastructure procedures, coordinating change control processes, advising leadership on security improvements, pro...

Job DescriptionThe Security Code Reviewer ensures that all code deployed within the government applications and systems is secure, resilient to attacks, and compliant with best security practices. The Security Code Reviewer will be responsible for following secure coding practices regardless of prog...

Required Skills & ExperienceBachelor’s Degree (and 10+ years of experience) or Masters Degree (and 6+ years of experience) in Information Security, Information Technology, Computer Science, or related field Minimum 2 years of experience directly supporting a customer’s ATO/RMF process. Proven ex...

RequiredZetier seeks experienced IT Security Engineer to support, manage, and secure our rapidly expanding infrastructure. Candidates will demonstrate experience in maintaining, deploying, and troubleshooting segmented IT systems. Strong candidates will embody a focus on automating infrastructure an...

Responsible for managing security reviews and processes for AWS vendors, identifying technical risks, and collaborating with stakeholders to ensure secure processes. The role involves performing deep dive technical analysis on third party engagement requests and defining security controls for variou...

Lead the Cyber Team in planning, designing, developing, and validating Cyber solutions. Conduct cyber risk assessments, evaluate design constraints, and perform cybersecurity testing. Collaborate with multiple teams in an Agile environment and provide innovative solutions to complex technical proble...

Responsible for ensuring the confidentiality, integrity, and availability of information systems. Plans, analyzes, develops, implements, and enhances information assurance programs. Coordinates with authorities to maintain system compliance and operates within DoD and NIST guidelines. Conducts secur...

Responsible for engineering, architecting, implementing, and maintaining security products and tools. Conducts cyber assessments, coordinates with internal teams for security solutions, and performs security testing. Involves threat and vulnerability assessments, compliance support, and development ...