Cyber Network Defense Analyst

To join ManTech as a Cyber Network Defense Analyst, you'll need at least 2 years of experience in Network Defense or Cybersecurity Analysis. Proficiency in scripting languages like Python or JavaScript is critical, as is familiarity with SIEM tools for case development. Further, an understanding of enterprise cyber defense technologies such as IDS and IPS, as well as experience with cloud platforms like AWS or Azure, will set you up for success in this position.

The responsibilities of a Cyber Network Defense Analyst at ManTech include implementing strategies for malicious code detection, conducting forensic analysis, and managing rule tuning for CND applications. You'll be investigating potential cybersecurity threats, tracking intelligence, and developing use cases to better protect our networks, ensuring that we stay one step ahead of cyber adversaries.

Success in the role of Cyber Network Defense Analyst at ManTech requires strong analytical and problem-solving skills, along with the ability to effectively communicate findings. Familiarity with MITRE ATT&CK frameworks and tools like Splunk can further enhance your effectiveness. Being a collaborative team player will also aid in driving innovative solutions to complex cybersecurity challenges.

Cyber Network Defense Analysts at ManTech utilize a variety of tools, including SIEM applications, malware detection and prevention technologies, as well as forensic analysis tools. You'll also be working with Security Orchestration, Automation, and Response (SOAR) solutions to enhance operational efficiency and mitigate threats proactively.

Yes, for the Cyber Network Defense Analyst position at ManTech, an active or current TS/SCI clearance with polygraph is required. This clearance is crucial as it allows you to access sensitive information necessary to fulfill your responsibilities effectively.

Responding to a detected intrusion involves quickly assessing the extent of the breach. Explain your methodical approach such as identifying the entry point, evaluating the damage, and initiating containment strategies. Showcase your experience with specific tools you've utilized in previous situations to effectively manage such incidents.

When discussing your experience with SIEM tools, focus on specific platforms you've worked with, such as Splunk. Talk about how you have used SIEM for correlation and case development, along with the types of security events you've monitored, and the outcomes of your investigations.

Explain your multi-faceted approach to malware analysis, which might include behavioral analysis, reverse engineering, or using specific forensic tools. Showcase how you have previously identified malware samples and the impact of your analysis on threat mitigation strategies.

In answering this question, share a specific example that outlines the context, your analytical process, discovery of the vulnerability, and the steps you took to remediate it. Emphasize teamwork and collaboration when applicable, as this often highlights key problem-solving skills.

Articulate your commitment to continuous learning by discussing the resources you utilize, such as industry blogs, forums, webinars, or certifications. Mention any particular areas within cybersecurity that you are passionate about and how you seek to incorporate that knowledge into your work.

Be specific about the programming languages you excel in, particularly those relevant to the Cyber Network Defense Analyst role. Include examples of projects or scripts you have written that demonstrate your ability to automate tasks or enhance threat detection capabilities.

Effective communication is vital in cybersecurity. Discuss your strategies for clear reporting, regular updates, and documentation of incidents. You could illustrate how you've facilitated team meetings or created reports that successfully conveyed complex information to stakeholders.

Explain your methodology for managing false positives, highlighting the importance of tuning rules and signatures. Discuss how you balance false positives with genuine threats, ensuring that your team remains vigilant without being overwhelmed by alerts.

Share a specific threat you have tracked, detailing how you used both classified and open-source intelligence to analyze it. Talk about the response plan you implemented and its effectiveness in mitigating potential impacts on the organization.

Describe your method for prioritization in high-pressure situations, such as assessing risk levels and understanding stakeholder urgency. You can share techniques you employ, like creating checklists or leveraging collaboration tools, to stay organized and efficient.