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System Network Analyst Jobs in Virginia (NOW HIRING)

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System Network Analyst information

What does a system network analyst do?

A System Network Analyst is responsible for designing, implementing, and maintaining computer networks within an organization. They analyze network performance, troubleshoot issues, and ensure network security and efficiency. Their role often involves collaborating with IT teams to optimize network infrastructure and support business operations. Additionally, they may be involved in upgrading hardware and software, monitoring network traffic, and recommending improvements.

What are some common challenges faced by system network analysts, and how can they be addressed on the job?

System Network Analysts often encounter challenges such as troubleshooting complex network issues, managing security threats, and ensuring minimal downtime. To address these, analysts collaborate closely with IT teams and end-users, utilize network monitoring tools, and stay updated on the latest security protocols. Being proactive, developing strong documentation habits, and engaging in ongoing training can help overcome these hurdles and contribute to a more resilient network environment.

What are the key skills and qualifications needed to thrive as a system network analyst, and why are they important?

To thrive as a System Network Analyst, you need a strong understanding of networking protocols, system architecture, and IT security, typically backed by a degree in computer science or a related field. Familiarity with network monitoring tools, firewalls, and certifications like CompTIA Network+ or Cisco CCNA is highly valued. Analytical thinking, problem-solving, and effective communication are crucial soft skills for diagnosing issues and collaborating with teams. These competencies ensure secure, efficient network operations and minimize downtime for organizational productivity.

What is the difference between System Network Analyst vs Network Engineer?

AspectSystem Network AnalystNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentAnalyzing and troubleshooting network systems, supporting infrastructureDesigning, implementing, and maintaining network solutions
Employer & Industry UsageIT departments, service providers, corporate networksTelecommunications, large enterprises, data centers

While both roles involve network systems, a System Network Analyst primarily analyzes and troubleshoots existing networks, whereas a Network Engineer designs and implements new network solutions. The roles often overlap in certifications and work environments, but their focus differs in scope and responsibilities.

What cities in Virginia are hiring for System Network Analyst jobs?

Cities in Virginia with the most System Network Analyst job openings:

System Network Analyst jobs near you

Network Based Systems Analyst - II

Arlington, VA • On-site

Beyond SOF
Professional, Scientific, and Technical Services • 11 - 50 employees
Learn more about Beyond SOFexternal

Full-time

Re-posted 6 days ago

Job description

Network Based Systems Analyst - II
The client 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 enterprise-wide 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
- 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
- 2+ 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 & 4+ 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+

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