Network Defense Systems Analyst
4 weeks ago
Job DescriptionJob Description
Gridiron IT is seeking a Cyber Network Defense Analyst (CNDA) to support this critical customer mission in Arlington, VA.
Responsibilities:
- Characterize and analyze network traffic to identify anomalous activity and potential threats to network resources
- Coordinate with enterprise-wide cyber defense staff to validate network alerts
- Perform management duties as required to support the team, projects and analysts
- 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
- Identify applications and operating systems of a network device based on network traffic
- 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 network-based 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 packet-level analysis
- Experience conducting trend analysis
Desired Skills:
-Python programming experience
- Strong math and science background
- Experience with Carnegie Mellon SiLK tool suite Required
Education:
BS Computer Science, Cyber Security, Computer Engineering, or related degree; or HS Diploma & 10 years of network investigations experience.
Desired Certifications:
• One or more of the following professional certifications: GNFA, GCIH, GCIA, GSEC, CASP+, CySA+, PaLMS, FedVTE • GSEC (SANS401), Arcsight (or other SEIM solution), Network+, Security+
Company DescriptionGRIDIRON IT is a Small Business specializing in IT talent search and placement. From executive search to cleared IT professionals, Gridiron IT provides top talent to government agencies, federal contractors, and commercial clients. Building on more than 20 years of recruiting excellence and solid relationships throughout the field, Gridiron IT is a trusted IT staffing resource in the National Capital Area and across the country. We work closely with our clients and consultants to understand their unique needs and make placements that make sense.Company DescriptionGRIDIRON IT is a Small Business specializing in IT talent search and placement. From executive search to cleared IT professionals, Gridiron IT provides top talent to government agencies, federal contractors, and commercial clients. Building on more than 20 years of recruiting excellence and solid relationships throughout the field, Gridiron IT is a trusted IT staffing resource in the National Capital Area and across the country. We work closely with our clients and consultants to understand their unique needs and make placements that make sense.
#J-18808-Ljbffr
-
Network Defense Systems Analyst
4 weeks ago
Arlington, United States Gridiron IT Solutions LLC Full timeJob DescriptionJob DescriptionGridiron IT is seeking a Cyber Network Defense Analyst (CNDA) to support this critical customer mission in Arlington, VA. Responsibilities:- Characterize and analyze network traffic to identify anomalous activity and potential threats to network resources- Coordinate with enterprise-wide cyber defense staff to validate network...
-
Network Based Systems Analyst III
1 month ago
Arlington, United States Farfield Systems Full timeJob DescriptionJob DescriptionFarfield will assist the Federal staff within the Cybersecurity and Infrastructure Protection Agency (CISA) Hunt and Incident Response Team (HIRT), and National Cybersecurity and Assessment and Technical Services (NCATS) branches, with a broad set of support functions. The Hunt and Incident Response Team is DHS’s front line...
-
Network Defense Analyst with Security Clearance
3 weeks ago
Arlington, United States Gridiron IT Solutions Full timeGridiron IT is seeking a Cyber Network Defense Analyst (CNDA) to support a critical customer mission onsite in Arlington, VA. Responsibilities:- Characterize and analyze network traffic to identify anomalous activity and potential threats to network resources- Coordinate with enterprise-wide cyber defense staff to validate network alerts- Perform management...
-
Cyber Network Based Systems Analyst IV
1 month ago
Arlington, United States Argo Cyber Systems Full timeJob DescriptionJob DescriptionArgo Cyber Systems 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...
-
Cyber Network Based Systems Analyst II
1 month ago
Arlington, United States Argo Cyber Systems Full timeJob DescriptionJob DescriptionThe DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure. HIRT provides DHS's front-line response for cyber incidents and proactively hunting for malicious cyber activity. Argo Cyber Systems supports this mission with DHS, performs HIRT investigations to develop a...
-
Cyber Network Based Systems Analyst III
1 month ago
Arlington, United States Argo Cyber Systems Full timeJob DescriptionJob DescriptionThe DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure. HIRT provides DHS's front-line response for cyber incidents and proactively hunting for malicious cyber activity. Argo Cyber Systems supports this mission with DHS, performs HIRT investigations to develop a...
-
Cyber Network Defense Analysts
1 month ago
Arlington, United States Node.Digital Full timeJob DescriptionJob DescriptionCyber Network Defense Analysts (CNDA)Location: Arlington, VAMust have Top Secret Security ClearanceNode 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...
-
Cyber Network Defense Analysts
7 days ago
Arlington, United States Node.Digital Full timeCyber Network Defense Analysts (CNDA)Location: Arlington, VAMust have Top Secret Security Clearance Node 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...
-
Arlington, United States Farfield Systems, Inc Full timeFarfield will assist the Federal staff within the Cybersecurity and Infrastructure Protection Agency (CISA) Hunt and Incident Response Team (HIRT), and National Cybersecurity and Assessment and Technical Services (NCATS) branches, with a broad set of support functions. The Hunt and Incident Response Team is DHS's front line when responding to cyber incidents...
-
Network Based Systems Analyst
7 days ago
Arlington, United States PassionHR Inc Full timeNETWORK BASED SYSTEMS ANALYST We are seeking to hire an experienced Cyber Network Defense Analysts (CNDA) to support this critical customer mission in Arlington, Virginia. 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...
-
Cyber Network Defense Analyst Iii
1 month ago
Arlington, United States Raytheon Full time**Date Posted**: 2023-04-26 **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...
-
Arlington, United States Base One Technologies Full timeNetwork Based Systems Analyst - III The Computer Network Defense Analyst 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,...
-
Network Based Systems Analyst
1 month ago
Arlington, United States PassionHR Inc Full timeJob DescriptionJob DescriptionNETWORK BASED SYSTEMS ANALYSTWe are seeking to hire an experienced Cyber Network Defense Analysts (CNDA) to support this critical customer mission in Arlington, Virginia. The CDNA uses information collected from a variety of sources to monitor network activity and analyze it for evidence of suspicious behavior. Monitoring and...
-
Cyber Network Defense Analyst
3 weeks ago
Arlington, VA, United States ZP Group Full timeCyber Network Defense Analyst - Level IV Arlington, VA Job Id: 87992 Job Category: Other Job Location: Arlington, VA Security Clearance: TS/SCI Business Unit: ZP Group Division: Not Defined Position Owner: Trudee Wooden Zachary Piper Solutions provides remote and onsite advanced technical assistance, proactive...
-
Network Based Systems Analyst
1 month ago
Arlington, United States PassionHR Inc Full time**NETWORK BASED SYSTEMS ANALYST** We are seeking to hire an experienced **Cyber Network Defense Analysts (CNDA)** to support this critical customer mission in **Arlington, Virginia**. 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...
-
Network Based Systems Analyst IV
1 month ago
Arlington, United States Farfield Systems Full timeJob DescriptionJob DescriptionFarfield will assist the Federal staff within the Cybersecurity and Infrastructure Protection Agency (CISA) Hunt and Incident Response Team (HIRT), and National Cybersecurity and Assessment and Technical Services (NCATS) branches, with a broad set of support functions. The Hunt and Incident Response Team is DHS’s front line...
-
Cyber Network Defense Analyst Level III
1 month ago
Arlington, United States Zachary Piper Solutions Full timeThe DHS’s Hunt and Incident Response Team (HIRT) secures the Nation’s cyber and communications infrastructure. HIRT provides DHS’s front-line response for cyber incidents and proactively hunting for malicious cyber activity. Zachary Piper Solutions, as a prime contractor to DHS, performs HIRT investigations to develop a preliminary diagnosis of the...
-
Cyber Network Defense Analysts
4 weeks ago
Arlington, Virginia, United States Node.Digital Full timeCyber Network Defense Analysts (CNDA) Location: Arlington, VA Must have Top Secret Security Clearance Node 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...
-
Cyber Network Defense Analyst Iv Ap
1 month ago
Arlington, United States Raytheon Full time**Date Posted**: 2023-04-26 **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...
-
Arlington, United States Argo Cyber Systems Full timeJob DescriptionJob DescriptionArgo Cyber Systems 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...