Network Security Engineer

1 month ago


Chesapeake, United States Endurance IT Services Full time
Job Description
Overview

We are seeking a Network Security Engineer to join our team on a 6-month contract-to-hire basis. This role involves using data from various cyber defense tools to analyze and mitigate threats within our environment. The ideal candidate will have a strong background in network security and experience with key technologies such as Microsoft Azure and Office 365 Security.

Responsibilities:
• Provide timely detection, identification, and alerting of potential attacks, intrusions, and anomalous activities.
• Use cyber defense tools for continuous monitoring and analysis of systems to identify malicious activities.
• Document and escalate incidents, including event history, status, and potential impact, for further action.
• Analyze identified malicious activities to determine weaknesses exploited, exploitation methods, and effects on systems and information.
• Perform event correlation using information gathered from various sources within the enterprise to gain situational awareness and determine the effectiveness of observed attacks.
• Conduct research, analysis, and correlation across a wide variety of data sets (indications and warnings).
• Receive and analyze network alerts from various sources within the enterprise and determine possible causes.
• Perform cyber defense trend analysis and reporting.
• Characterize and analyze network traffic to identify anomalous activities and potential threats to network resources.
• Coordinate with enterprise-wide cyber defense staff to validate network alerts.
• Identify and analyze anomalies in network traffic using metadata.
• Provide daily summary reports of network events and activities relevant to cyber defense practices.
• Identify applications and operating systems of network devices based on network traffic.

Qualifications:
• Proven experience in network security engineering or a related field.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Relevant certifications (e.g., CISSP, CEH, CompTIA Security+) are a plus.
• Identity Access Management experience
• Privileged Access Management experience
• Microsoft Active Directory experience (understanding users/groups/security groups)
• Microsoft Azure MFA experience
• Microsoft Azure Security experience
• Microsoft Office 365 Security experience

Requirements
§ Provide timely detection, identification, and alerting of possible attacks/intrusions, anomalous activities, and misuse activities and distinguish these incidents and events from benign activities. § Use cyber defense tools for continual monitoring and analysis of system to identify malicious activity. § Document and escalate incidents (including event's history, status, and potential impact for further action) that may cause ongoing and immediate impact to the environment. § Analyze identified malicious activity to determine weaknesses exploited, exploitation methods, effects on system and information.

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