Cyber Network Defense Analyst Iv Ap - Arlington, United States - Raytheon

Raytheon

Verified Company

Arlington, United States

3 weeks ago

Posted by:

Mark Lane

beBee recruiter

Description

Date Posted:

Country:

United States of America

Location:

VA149: 1110 N Glebe Road Arlington 1110 North Glebe Road Suite 630, Arlington, VA, 22201 USA

Position Role Type:

Onsite

You have been redirected to RTX's career page as we have recently transitioned from RTX to become a standalone company, which provides us with greater autonomy and opportunities for growth.

As a prospective employee of Nightwing, you'll have the chance to contribute to our continued success and shape the future of our cybersecurity, intelligence, and services offerings.

Previously part of a leading Fortune 100 company and headquartered in Dulles, VA; Nightwing became independent in 2024 but continues to support the nation's most mission impactful initiatives.

When we formed Nightwing, we brought a deep set of credentials and an unfaltering commitment to the mission.

For over four decades, our team has been providing some of the world's most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S.

government on its most important missions.

At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients.

Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team.

Nightwing provides remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response, and immediate investigation and resolution using host-based, network-based and cloud-based cybersecurity analysis capabilities.

Team personnel provide front line response for digital forensics/incident response (DFIR) and proactively hunting for malicious cyber activity. We are seeking Cyber Network Defense Analysts (CNDA) to support this critical customer mission.

The CDNA uses information collected from a variety of sources to monitor network activity and analyze it for evidence of suspicious behavior.

Monitoring and analysis are performed to identify and report events that occur, or might occur, within the network, in order to protect information, information systems, and networks from threats.

Responsibilities:

Characterize and analyze network traffic to identify anomalous activity and potential threats to network resources
Coordinate with enterprisewide cyber defense staff to validate network alerts
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
Perform cyber defense trend analysis and reporting
Perform event correlation using information gathered from a variety of sources within the enterprise to gain situational awareness and determine the effectiveness of an observed attack
Provide daily summary reports of network events and activity relevant to cyber defense practices
Receive and analyze network alerts from various sources within the enterprise and determine possible causes of alerts
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 activity to identify malicious activity
Analyze identified malicious activity to determine weaknesses exploited, exploitation methods, effects on system and information
Identify and analyze anomalies in network traffic using metadata
Validate intrusion detection system (IDS) alerts against network traffic using packet analysis tools
Reconstruct a malicious attack or activity based off network traffic
Identify network mapping and operating system (OS) fingerprinting activities
Assist in the construction of signatures which can be implemented on cyber defense network tools in response to new or observed threats within the network environment or enclave

Required Skills/Clearances:

U.S. Citizenship
Active TS/SCI clearance
Ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability
8+ years of direct relevant experience in cyber defense analysis using leading edge technologies and industry standard cyber defense tools
Experience successfully developing and deploying signatures
Experience detecting host and networkbased intrusions via intrusion detection technologies (e.g., Snort)
Experience implementing incident handling methodologies
Experience implementing protocol analyzers
Experience collecting data from a variety of cyber defense resources
Experience reading and interpreting signatures (e.g. snort)
Experience performing packetlevel analysis
Exp