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Computer Network Defense Jobs in California (NOW HIRING)

BTAS

Computer Network Systems Engineer

El Segundo, CA

$115K - $200K/yr

Computer Network Systems Engineer LOCATION: El Segundo, CA REQUIRED SECURITY CLEARANCE: Active ... SSC/SZBC specializes in highly classified Space Domain Awareness (SDA) systems, Defensive and ...

Ghostrock LLC

CANES Technician (5237)

San Diego, CA · On-site

$32.53 - $48.13/hr

Computer Network Defense Operating Systems (CND) o Naval Information Application Product Suite (NIAPS) o Naval Tactical Command Support System (NTCSS) o AN/UYQ-96 Host Based Security System (HBSS) o ...

Three Saints Bay, LLC

CANES Technician (5237)

San Diego, CA · On-site

$32.53 - $48.13/hr

Computer Network Defense Operating Systems (CND) o Naval Information Application Product Suite (NIAPS) o Naval Tactical Command Support System (NTCSS) o AN/UYQ-96 Host Based Security System (HBSS) o ...

GDIT

Cyber Security Analyst Sr

Linda, CA

$93.66K - $118.45K/yr

Cyber Defense, Cybersecurity, Network Defense Certifications: None Experience: 3 + years of related ... Computer Response Team (AFCERT) notifications and compliance with other governing directives

Kratos Defense

Network Engineer

San Diego, CA

Kratos Defense and Rocket Support Services is currently seeking an enthusiastic, versatile, and ... as Engineering, Computer Science, Physics, Mathematics or equivalent. * Experience leading the ...

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How much do computer network defense jobs pay per hour?

As of May 29, 2026, the average hourly pay for computer network defense in California is $48.10, according to ZipRecruiter salary data. Most workers in this role earn between $36.30 and $61.68 per hour, depending on experience, location, and employer.

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

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 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 is the difference between Computer Network Defense vs Cybersecurity Analyst?

AspectComputer Network DefenseCybersecurity Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CEH
Work EnvironmentFocus on protecting network infrastructure, monitoring network traffic, and responding to network threatsBroader security analysis, including system vulnerabilities, incident response, and security policies
Employer & Industry UsagePrimarily in government, military, and large enterprise networksAcross 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 California? For Computer Network Defense jobs in California, the most frequently searched job titles are:
What job categories do people searching Computer Network Defense jobs in California look for? The top searched job categories for Computer Network Defense jobs in California are:
Computer Network Defense jobs near you
Infographic showing various Computer Network Defense job openings in California as of May 2026, with employment types broken down into 2% As Needed, 87% Full Time, 2% Part Time, and 9% Contract. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution, with an average salary of $100,039 per year, or $48.1 per hour.

Computer Network Systems Engineer

BTAS

El Segundo, CA

$115K - $200K/yr

Full-time

Medical, Retirement, PTO

Posted 10 days ago

Job description

POSITION: Computer Network Systems Engineer
LOCATION: El Segundo, CA
REQUIRED SECURITY CLEARANCE: Active TSI with SCI eligibility
POSITION TYPE/STANDARD WORK HOURS: Full time, 40 hours
THE OPPORTUNITY:
Upon award, BTAS will be filling potential openings for the Space Systems Command (SSC). SSC plays a critical role in advancing the United States's space capabilities, delivering cutting-edge solutions to protect and enhance national security. SSC/SZBC specializes in highly classified Space Domain Awareness (SDA) systems, Defensive and Offensive Space Control (DSC/OSC) capabilities, and space test range assets to support the Department of Defense’s (DoD) current and future operational needs.
As a leader in space technology, SSC/SZ-BC is responsible for the development, integration, testing, deployment, and sustainment of mission-critical systems spanning the entire acquisition life cycle. These efforts ensure the United States Space Force (USSF) and its mission partners maintain a strategic advantage in space operations. This position will support multiple SSC/SZ-BC programs, as well as other initiatives across the Space Force, Air Force, and allied organizations.
Join us in shaping the future of space operations and contributing to the defense of our nation’s space assets.
WHO WE ARE:
BTAS is a woman-owned small business founded in 1995, located near Wright-Patterson Air Force Base in Beavercreek, OH. We have earned national and regional awards in the Department of Defense for our proven IT, Engineering, and Program Management capabilities.
We are committed to working with exceptional quality and professionalism to deliver excellence to our customers, while providing our employees a stimulating and satisfying work environment as we collaborate with teammates to achieve common goals.
PRIMARY RESPONSIBILITIES:
  • Provide space acquisitions, engineering, operations, and technical assistance for all project stages within the acquisition lifecycle.
  • Support acquisition efforts for advanced technology, future concept development, and integration activities.
  • Advise the government on cost, schedule, and performance matters.
  • Revise or draft Joint Capabilities Integrated Development System (JCIDS) and acquisition documentation for government review and presentation.
  • Ensure documentation aligns with the latest government guidance (e.g., MIL-STD).
  • Provide technical and programmatic status reports on individual programs or portfolios as requested.
  • Identify and recommend acquisition process improvements, risk reduction strategies, and technical, organizational, or programmatic changes.
  • Assist in building and maintaining a government risk program, including risk identification, process definition, and risk mitigation planning.
  • Monitor program schedules, report requirement shortfalls, and provide program risk assessments.
  • Maintain and update acquisition reports by correlating program execution data with program baselines.
  • Advise on technical engagements, including interchange meetings, design reviews, conferences, video teleconferences, and working groups.
  • Maintain awareness of all programs and technology development efforts across the portfolio.
  • Assist integrated product teams and working groups while establishing customer and contractor interfaces.
  • Provide technical and operational insight for mission protection, operations, and mission data assessments.
  • Recommend solutions for technical anomalies and evaluate impact analysis, audits, compliance inspections, and readiness reviews.
  • Provide cybersecurity support in accordance with DoDI 8500.01.
  • Advise on cyber activities, including techniques, packets, and mission partner responsibilities.
  • Brief the government on cybersecurity issues and recommendations as requested.
  • Facilitate and support cybersecurity working groups, IPTs, and related meetings, including agendas, minutes, presentations, and action items.
  • Manage and support program authorizations, including Authority to Operate, Authority to Test, and Authority to Connect.
  • Support cyber testing and assessment activities, documenting findings and corrective actions in compliance with the Federal Information Security Management Act.
MINIMUM QUALIFICATIONS:
  • Subject-matter expertise in computer networks, network protocols, and network architecture
  • Integrating and engineering cybersecurity into mission systems
  • Developing cyber tools for use by cyber operators
  • Experience with modern C5ISRT systems in DoD
  • At least three to 10 years’ experience in this type of position or program is required
  • BA/BS degree is required
Note: Specific certifications can be made available at a higher classification level
SUPERVISORY RESPONSIBILITIES:
This position does not supervise the work of others.
WORK ENVIRONMENT:
This job operates in a professional office environment. This role routinely uses standard office equipment.
PHYSICAL DEMANDS:
Must be able to operate a computer and other standard office equipment. Must be able to remain in a stationary position, 80%.
TRAVEL:
Little if any travel is required.
OTHER DUTIES: 
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job.  Duties, responsibilities and/or activities may change at any time with or without notice.
COMPENSATION / SALARY RANGE:
BTAS adheres to federal, state, and local regulations. This is a Full-Time, Salary, Exempt position. The following salary range is what we reasonably expect to pay but is contingent and subject to a variety of factors, including but not limited to years of experience, education, certification(s), training, specialized skills, responsibilities, etc.
SALARY RANGE: $115,000 - $200,000 Annual Salary
BTAS BENEFITS:
A comprehensive benefits program, including paid time off, federal holidays, health coverage, 401K plan with generous company match is offered to all full-time employees.
AAP / EEO STATEMENT:
BTAS is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law. 
BTAS is an E-Verify program participant.

About BTAS

Sourced by ZipRecruiter

Industry

Real estate

Company size

51 - 200 Employees

Headquarters location

Dayton, OH, US

Year founded

1995

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