Citizenship*** Responsibilities: - Researching and compiling known resolution steps or workarounds to enable mitigation of potential Computer Network Defense incidents within the enterprise ...
Citizenship*** Responsibilities: - Researching and compiling known resolution steps or workarounds to enable mitigation of potential Computer Network Defense incidents within the enterprise ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense incidents - Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects network ...
... Computer Network Defense incidents - Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects network ...
... Computer Network Defense incidents - Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects network ...
Quick apply
... Computer Network Defense incidents - Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects network ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies; - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies; - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies; - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies; - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
Network Based Systems Analyst III
Arlington, VA · On-site
$94K - $112K/yr
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
Network Based Systems Analyst III
Arlington, VA · On-site
$94K - $112K/yr
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
Network Based Systems Analyst III
Arlington, VA · On-site
$94K - $112K/yr
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
Quick apply
Network Based Systems Analyst III
Arlington, VA · On-site
$94K - $112K/yr
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
... Computer Network Defense incidents - Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects network ...
... Computer Network Defense incidents - Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects network ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies; • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies; • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies; • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies; • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
... Computer Network Defense guidance and reports on incident findings to appropriate constituencies • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses ...
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
Computer Network Defense information
What is computer network defense?
Computer Network Defense (CND) refers to the strategies, technologies, and processes used to protect computer networks and systems from unauthorized access, cyberattacks, and other security threats. CND professionals monitor network traffic, detect and respond to security incidents, and implement measures to prevent future attacks. Their work is critical for maintaining the confidentiality, integrity, and availability of information systems, especially in organizations that handle sensitive data. CND also involves regular vulnerability assessments, security policy enforcement, and incident response planning.
What are the key skills and qualifications needed to thrive in computer network defense?
To excel in Computer Network Defense, professionals need a strong understanding of network protocols, cybersecurity principles, and threat analysis, often supported by a degree in information security or computer science. Familiarity with intrusion detection systems (IDS), firewalls, SIEM platforms, and certifications such as CompTIA Security+ or CISSP are commonly required. Analytical thinking, attention to detail, and effective communication are valuable soft skills for this role. These competencies are crucial for proactively identifying vulnerabilities, responding to incidents, and safeguarding organizational networks from evolving cyber threats.
What are some common challenges faced by professionals in computer network defense roles?
Professionals in Computer Network Defense often face the challenge of keeping up with rapidly evolving cyber threats and attack techniques. The role requires continuous learning and real-time problem-solving as new vulnerabilities and exploits emerge frequently. Team members must also balance proactive threat hunting with responding to immediate incidents, often collaborating closely with IT, security operations, and management to ensure a resilient defense posture. Adaptability, strong communication, and an analytical mindset are key to thriving in this dynamic environment.
What is the difference between Computer Network Defense vs Cybersecurity Analyst?
| Aspect | Computer Network Defense | Cybersecurity Analyst |
|---|---|---|
| Certifications | CompTIA Security+, CISSP, CEH | CompTIA Security+, CISSP, CEH |
| Work Environment | Focus on protecting network infrastructure, monitoring network traffic, and responding to network threats | Broader security analysis, including system vulnerabilities, incident response, and security policies |
| Employer & Industry Usage | Primarily in government, military, and large enterprise networks | Across various industries including finance, healthcare, and technology |
Computer Network Defense and Cybersecurity Analyst roles share similar certifications and work environments, but Network Defense specializes in protecting network infrastructure specifically, while Cybersecurity Analysts handle a broader range of security tasks across systems and applications.
What are popular job titles related to Computer Network Defense jobs in Virginia?
For Computer Network Defense jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Computer Network Defense jobs in Virginia look for?
The top searched job categories for Computer Network Defense jobs in Virginia are:
Other
Re-posted 14 days ago
Job description
*** Requires a Top Secret/SCI Clearance and U.S. Citizenship*** Responsibilities:
- Researching and compiling known resolution steps or workarounds to enable mitigation of potential Computer Network Defense incidents within the enterprise
- Applying knowledge of the tactics, techniques, and procedures of various criminal, insider, hacktivist, and nation state threat actors to identify and validate threats
- Applying cybersecurity concepts to the detection and defense of intrusions into small, and large-scale IT networks, and conduct cursory analysis of log data
- Conducting cursory analysis of log data
- Monitoring external data sources (e.g., Computer Network Defense vendor sites, Computer Emergency Response Teams [CERTs], SANS, Security Focus) to maintain currency of Computer Network Defense threat condition and determine which security issues may have an impact on the enterprise
- Identifying the cause of an incident and recognizing the key elements to ask external entities when learning the background and potential infection vector of an incident
- Receiving and analyzing network alerts from various sources within the enterprise and determine possible causes of such alerts
- Tracking and documenting Computer Network Defense (CND) incidents from initial detection through final resolution
- Working with other components within the organization to obtain and coordinate information pertaining to ongoing incidents.
- Providing support during assigned shifts (M-F Day shift 0830-1730) Required Skills:
- U.S. Citizenship
- Must have an active TS/SCI clearance
- Must be able to obtain DHS Suitability
- 2+ years of directly relevant experience in cyber incident management or cybersecurity operations
- Knowledge of incident response and handling methodologies
- Knowledge of the NCCIC National Cyber Incident Scoring System to be able to prioritize triaging of incident
- Knowledge of general attack stages (e.g., foot printing and scanning, enumeration, gaining access, escalation of privileges, maintaining access, network exploitation, covering tracks, etc.)
- Skill in recognizing and categorizing types of vulnerabilities and associated attacks
- Knowledge of basic system administration and operating system hardening techniques
- Knowledge of Computer Network Defense policies, procedures, and regulations
- Knowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non nation-state sponsored], and third generation [nation-state sponsored])
- Knowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, PL/SQL and injections, race conditions, covert channel, replay, return- oriented attacks, and malicious code)
- Must be able to work collaboratively across physical locations Desired Skills:
- Knowledge of basic system administration and operating system hardening techniques
- Knowledge of Computer Network Defense policies, procedures, and regulations
- Knowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non nation-state sponsored], and third generation [nation-state sponsored])
- Knowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, PL/SQL and injections, race conditions, covert channel, replay, return- oriented attacks, and malicious code) Required Education:
BS Incident Management, Operations Management, Cybersecurity or related degree. HS Diploma with 4-6 years of incident management or cyber security experience.
- Researching and compiling known resolution steps or workarounds to enable mitigation of potential Computer Network Defense incidents within the enterprise
- Applying knowledge of the tactics, techniques, and procedures of various criminal, insider, hacktivist, and nation state threat actors to identify and validate threats
- Applying cybersecurity concepts to the detection and defense of intrusions into small, and large-scale IT networks, and conduct cursory analysis of log data
- Conducting cursory analysis of log data
- Monitoring external data sources (e.g., Computer Network Defense vendor sites, Computer Emergency Response Teams [CERTs], SANS, Security Focus) to maintain currency of Computer Network Defense threat condition and determine which security issues may have an impact on the enterprise
- Identifying the cause of an incident and recognizing the key elements to ask external entities when learning the background and potential infection vector of an incident
- Receiving and analyzing network alerts from various sources within the enterprise and determine possible causes of such alerts
- Tracking and documenting Computer Network Defense (CND) incidents from initial detection through final resolution
- Working with other components within the organization to obtain and coordinate information pertaining to ongoing incidents.
- Providing support during assigned shifts (M-F Day shift 0830-1730) Required Skills:
- U.S. Citizenship
- Must have an active TS/SCI clearance
- Must be able to obtain DHS Suitability
- 2+ years of directly relevant experience in cyber incident management or cybersecurity operations
- Knowledge of incident response and handling methodologies
- Knowledge of the NCCIC National Cyber Incident Scoring System to be able to prioritize triaging of incident
- Knowledge of general attack stages (e.g., foot printing and scanning, enumeration, gaining access, escalation of privileges, maintaining access, network exploitation, covering tracks, etc.)
- Skill in recognizing and categorizing types of vulnerabilities and associated attacks
- Knowledge of basic system administration and operating system hardening techniques
- Knowledge of Computer Network Defense policies, procedures, and regulations
- Knowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non nation-state sponsored], and third generation [nation-state sponsored])
- Knowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, PL/SQL and injections, race conditions, covert channel, replay, return- oriented attacks, and malicious code)
- Must be able to work collaboratively across physical locations Desired Skills:
- Knowledge of basic system administration and operating system hardening techniques
- Knowledge of Computer Network Defense policies, procedures, and regulations
- Knowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non nation-state sponsored], and third generation [nation-state sponsored])
- Knowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, PL/SQL and injections, race conditions, covert channel, replay, return- oriented attacks, and malicious code) Required Education:
BS Incident Management, Operations Management, Cybersecurity or related degree. HS Diploma with 4-6 years of incident management or cyber security experience.
About Farfield Systems
Sourced by ZipRecruiter
Industry
It services
Company size
11 - 50 Employees
Headquarters location
Sarasota, FL, US
Year founded
2002