1

Computer Network Defense Analyst Jobs in California

A+ CE, CCNA-Security, CND (Computer Network Defense), Network+CE, or SSCP. * SECURITY CLEARANCE: Interim Secret Formed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider ...

Kratos Defense and Rocket Support Services is currently seeking an enthusiastic, versatile, and ... Network Analyzers; etc.) * Lead and support lab test activities * Willingness to travel, as ...

next page

Showing results 1-20

Computer Network Defense Analyst information

See California salary details

$17

$39

$61

How much do computer network defense analyst jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for computer network defense analyst in California is $39.90, according to ZipRecruiter salary data. Most workers in this role earn between $31.30 and $47.45 per hour, depending on experience, location, and employer.

What does a Computer Network Defense Analyst do?

A Computer Network Defense Analyst is responsible for protecting an organization’s digital infrastructure from cyber threats. They monitor network traffic for suspicious activity, analyze security breaches, and implement measures to prevent future attacks. Their work involves using specialized tools to detect, investigate, and respond to security incidents, as well as ensuring compliance with cybersecurity policies. They also collaborate with other IT professionals to strengthen the organization's overall security posture.

What is the difference between Computer Network Defense Analyst vs Cybersecurity Analyst?

AspectComputer Network Defense AnalystCybersecurity Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CEH
Work EnvironmentGovernment agencies, military, defense contractorsPrivate sector, corporations, consulting firms
Primary FocusMonitoring, defending, and responding to network threatsBroader security measures including risk assessment and policy development

Computer Network Defense Analysts primarily focus on protecting networks from cyber threats through monitoring and incident response, often within government or defense sectors. Cybersecurity Analysts have a broader scope, including risk management and security policy, working across various industries. Both roles require similar certifications and skills but differ in their specific responsibilities and work environments.

What are the key skills and qualifications needed to thrive as a Computer Network Defense Analyst, and why are they important?

To thrive as a Computer Network Defense Analyst, you need a strong background in cybersecurity principles, network protocols, intrusion detection, and typically a degree in computer science or related field. Familiarity with security information and event management (SIEM) tools, firewalls, and industry certifications such as CompTIA Security+, CEH, or CISSP is highly valued. Analytical thinking, attention to detail, and effective communication are crucial soft skills that set top analysts apart. These competencies enable timely threat detection, incident response, and effective protection of organizational networks from cyber threats.

What are common challenges Computer Network Defense Analysts face when responding to security incidents?

Computer Network Defense Analysts often encounter challenges such as rapidly identifying and containing threats in complex network environments and distinguishing between false positives and genuine security incidents. They must stay vigilant as cyber threats constantly evolve, requiring continuous learning and adaptation. Additionally, analysts frequently collaborate with IT teams, management, and sometimes law enforcement, making clear communication and quick decision-making essential during high-pressure situations.
What are popular job titles related to Computer Network Defense Analyst jobs in California? For Computer Network Defense Analyst jobs in California, the most frequently searched job titles are:
What job categories do people searching Computer Network Defense Analyst jobs in California look for? The top searched job categories for Computer Network Defense Analyst jobs in California are:
Computer Specialist Network and Digital Forensics Examiner (San Diego)

Computer Specialist Network and Digital Forensics Examiner (San Diego)

Longeviti LLC

San Diego, CA • On-site

$145K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago


Job description

Longeviti LLC is searching for a Digital Forensic Examiner with an active TS clearance and SCI eligibility to support NCIS in Camp Pendleton, CA. Candidates must have certification in DCITA DoD Digital Forensic Examiner or FBI Computer Analysis Response Team (CART) and five (5) or more years of experience using Cellebrite UFED4PC/Physical Analyzer, proficiency in FTK, and/or OSForensics.

DESCRIPTION:

Provide detailed forensic examinations for NCIS cases when computers or other digital media are instruments of crime, DoN computer networks are victims, or when computers or other digital media is used to store data of evidentiary or intelligence value. Additionally, serve as SME and testify in court proceedings, test new network-based investigative tools and network monitoring technologies, and provide informal on-the-job training to government staff as needed.

DUTIES AND RESPONSIBILITIES:

  • Conduct complex and high-profile, non-destructive evaluations of target computer systems to determine operating and file systems, stored information, user and program logs, ownership, and access methodology, as well as security features and usage
  • Provide detailed forensic examinations for NCIS cases
  • Document artifacts and deliverables according to standardized formats and approved templates created through collaboration with NCIS Divisions
  • Follow NCIS organizational policies and procedures
  • Work in a team environment to provide forensic support via active engagement with Cyber-Referent agents
  • Liaison between NCIS agents in the field and NCIS analysts at NCISHQ
  • Collect and preserve critical evidence from large data sets
  • Conduct intrusion identification
  • Write SQL queries to verify/retrieve data
  • Perform log analysis in support of NCIS investigations
  • Conduct forensic extraction and analysis of data and electronic evidence from seized digital media
  • Analyze computer network security settings, server, system, router, firewall, intrusion detection system (IDS) and intrusion prevention system (IPS) logs and packet capture data
  • Assist the NCIS Special Agent as a technical consultant, ensuring that the data is seized in compliance with computer forensic standards and in compliance with chain of custody guidelines
  • Serve as a subject matter expert (SME) and testify in court proceedings regarding forensic procedures utilized to acquire evidence and the description of any evidence obtained
  • Analyze and test network monitoring technologies
  • Test and assess new commercial and government-developed network-based investigative tools for reviewing and improving NCIS' current collection platforms
  • Evaluate and implement new technologies to support the improvement and modernization of the NCIS criminal and intelligence capabilities regarding the gathering digital evidence
  • Provide emergent forensic response support to internal and external surge requirements
  • Configure, install, and maintain Network Intrusion Detection systems and Network Forensic Analysis Tools on locally configured networks

REQUIRED EXPERIENCE, KNOWLEDGE, SKILLS, ABILITIES, COMPETENCIES:

  • Minimum of five years digital forensics experience using Cellebrite UFED4PC/Physical Analyzer. Proficiency with FTK, and/or OSForensics.
  • Expertise with various computer operating systems to include Windows, Linux/Unix, and Macintosh OS.
  • Expertise with a variety of computer hardware to include servers, workstations, desktops, laptops, networking equipment, tablets and cellphones.
  • Full understanding of proper forensic data collection procedures, chain of custody, and documentation procedures in a law enforcement environment.
  • SANS FOR 500 and SANS FOR 585
  • Cellebrite CCO and CCPA.
  • Strong documentation skills.
  • Ability to testify as an expert witness in judicial proceedings.
  • Proficient in information security, information assurance, information technology, and cyber defense best practices and principles.

CERTIFICATIONS OR TRAINING REQUIRED:

  • DCITA DoD Digital Forensic Examiner or FBI Computer Analysis Response Team (CART) certification.

SECURITY CLEARANCE:

  • This position requires the person(s) to be eligible AND adjudicated to Top Secret (TS SCI) clearance level at contract start.

EDUCATION:

  • Minimum of a Bachelor's Degree in a Computer Science-related field or five years of equivalent work experience.

SALARY RANGE:

  • $135,0000 USD - $145,000 USD. However, Longeviti considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidates work experience, education/training, and key skills.

SAFETY and HEALTH
Longeviti, LLC, as the employer, herein notifies each employee candidate and hired employee of the enterprise-wide employee requirement to follow and adhere to all Longeviti Occupational Safety, Health, and Environmental (LOSH)-E controls, policies, procedures, standards, rules, regulations, orders, and guidelines as a condition of employment (herein referred to as safety controls) as directed by Longeviti, LLC supervision, management, and administration.

BENEFITS
Longeviti offers a comprehensive and generous benefits package. The Longeviti benefits package includes medical, dental, and vision insurance for the employee and/or their families. Longeviti also includes basic life insurance which includes AD&D plus short- and long-term disability for the employee. Employees may elect to enroll in our companys 401k plan. Employees will also accrue paid time off and holidays. Additional voluntary elections include legal coverage, supplemental accident, critical illness and hospital insurance plans, and commuter benefits.

ABOUT LONGEVITI
Longeviti, LLC is a government contractor specializing in providing professional support services in the fields of information technology, program management, agency administration, and intelligence analysis.

We are a certified 8(a) and small disadvantaged business that excels in the market having earned our status as an ISO 9001 certified provider of services and are rated as CMMI Level 3 Services. Quality and continuous improvement are basic tenets of the organization and giving our staff the tools to make it happen are a trademark. Customer satisfaction is paramount.

Longeviti, LLC is committed to hiring and retaining a diverse workforce. Longeviti is an Equal Opportunity and Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.