218 results for It Security Engineer Jobs in Reston, VA, US

Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: None* * *The OpportunityAt CACI we enable national security missions through creation and delivery of innova...

Evolve offensive security capabilities, develop test plans for vulnerabilities, explain exploits to management, lead purple team activities, plan external red team engagements, mentor team members, and oversee internal penetration testing efforts.

Responsible for solving complex Network Security challenges, developing and executing technical Network Security strategies, collaborating with teams to solve problems, and ensuring quality and performance of solutions. Involves on-call support and optimizing for efficiency across network access ser...

Responsible for proactively monitoring, detecting, analyzing, and responding to cybersecurity incidents. Utilize SIEM systems for anomaly detection, conduct forensic analysis, execute incident response processes, and prepare incident reports. Collaborate with cross-functional teams and stay updated ...

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...

Responsible for implementing and monitoring security features in cloud platforms, creating security dashboards, optimizing database models, and evaluating security architectures. Conducts security reviews, develops risk management plans, and ensures compliance with security policies.

Freedom Technology Solutions Group is seeking Cyber Security Engineers with various levels of experience (Junior–Senior and SME Levels) providing Sponsor Support located in Chantilly, VA. The Sponsor manages security assessment, security compliance, change management, and continuous monitoring respo...

Are you passionate about crafting cutting-edge software solutions that drive real-world impact? Are you driven by the challenge of solving complex technical problems? If so, we're looking for a talented Java Software Engineer with security experience to join our innovative team in Chantilly, VA. If ...

Role Name: Network Security Architect Location: Virginia, USA (100% Remote) Duration: Contract Job Description" Palo Alto Networks Certified Network Security Engineer (PCNSE) Certification is strongly preferred." Fortinet Certified Professional (FCP) Certification is strongly preferred." 8+ years...

A little about us:Red Alpha is seeking a highly skilled and technically proficient Information Systems Security Engineer (ISSE) with TS/SCI clearance and polygraph to join our exceptional team. As an Information Systems Security Engineer, you will play a crucial role in maintaining the highest stand...