219 results for Security Engineer Jobs in Reston, VA, US

The Security Engineer will design, implement, and maintain secure environments, perform risk assessments and vulnerability scans, support security documentation preparation, collaborate during security assessments, monitor security incidents, integrate security controls into cloud architectures, and...

ManTech seeks a motivated, career and customer-oriented Security Engineer to join our team in Herndon, VA.  The Security Engineer will design, implement, and maintain secure environments that align with compliance standards in support of a high priority mission at one of our National Intelligence Cu...

The Cyber Security Engineer is responsible for the deployment and maintenance of Information Systems, obtaining and maintaining Authority to Operate, general IT support for organizational assets, setup and auditing of IT equipment, and supporting Project Risk Management Framework compliance function...

Design and implement strategies for detecting and responding to cyber incidents in cloud environments. Create detection rules for cloud-based attacks and optimize data pipelines for incident analysis. Serve as a Subject Matter Expert during security incidents and mentor team members on cloud securit...

ManTech seeks a motivated, career and customer-oriented Cloud Security Engineer to join our team in Herndon, VA.Join a team of cybersecurity experts that protects and defends the largest target in the world.  As a Cloud Security Engineer on our team, you will utilize the latest tools available and a...

ManTech is seeking a highly skilled and motivated Cyber Detection and Response Analyst to join our dynamic Cyber Incident Response Team.  As a key member of the team, you will be responsible for proactively monitoring, detecting, analyzing, and responding to cybersecurity incidents within our large ...

Manage multiple SPLUNK environments, create SPLUNK queries and dashboards, perform penetration testing, vulnerability scanning, incident response, and network security configurations. Research and analyze new security tools, and develop automation tools using Python scripts.

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...

Title: Security EngineerLocation: Remote (U.S. Only)Terms: Full-timeClearance: Must be eligible to obtain a Security Clearance (U.S. Citizenship required)Travel: 0%Education: Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or related fieldCertifications: Relevant cybers...