$90K-120K a year
Monitor and analyze network traffic, conduct threat hunting, respond to incidents, perform investigations, collaborate on security measures, maintain documentation, support improvements, and ensure compliance.
At least 3 years of experience in network security or cyber defense, active Top Secret Clearance, strong technical knowledge, incident response experience, problem-solving and communication skills.
Job Title: Network Based System Analyst/ Cyber Network Defense Analyst (CNDA) Company Overview: Node.Digital is a leading cybersecurity firm specializing in advanced threat detection and incident response. Based in Arlington, VA, we provide cutting-edge solutions to protect critical infrastructure and government networks. Our team is dedicated to innovation, collaboration, and delivering exceptional security services to our clients. Role Overview: As a Network Based System Analyst/ Cyber Network Defense Analyst (CNDA), you will play a crucial role in safeguarding our clients' networks through proactive threat hunting, rapid incident response, and thorough investigation. This role requires a high level of technical expertise and the ability to operate effectively under pressure in a dynamic environment. What You'll Do: - You will monitor and analyze network traffic to identify potential security threats and vulnerabilities. - You will conduct proactive threat hunting to detect and mitigate advanced cyber threats. - You will respond rapidly to onsite and remote security incidents, ensuring timely resolution. - You will perform detailed investigations to determine the root cause of security breaches. - You will collaborate with cross-functional teams to develop and implement security measures. - You will maintain and update security documentation and incident reports. - You will support continuous improvement initiatives to enhance network defense capabilities. - You will ensure compliance with security policies and government regulations. What You Bring: - You have at least 3 years of experience in network security analysis or cyber defense. - You hold an active Top Secret Clearance. - You possess strong knowledge of network protocols, intrusion detection systems, and cybersecurity tools. - You have experience with incident response and forensic analysis. - You demonstrate excellent problem-solving skills and attention to detail. - You have effective communication skills to convey technical information clearly. Bonus Points If You Have: - Experience with government or military cybersecurity operations. - Certifications such as CISSP, CEH, or CNDA. - Familiarity with SIEM platforms and advanced threat intelligence tools. - Knowledge of compliance frameworks like NIST or FISMA. What We Offer: - We offer competitive salary and comprehensive benefits package. - We offer opportunities for professional growth and certification support. - We offer a collaborative and inclusive work environment. - We offer flexible work arrangements including remote and onsite options. - We offer access to cutting-edge cybersecurity technologies and training. Ready to Apply? Please submit your resume and cover letter through our careers page at www.node.digital/careers or email your application to careers@node.digital. We look forward to hearing from you!
This job posting was last updated on 9/9/2025