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Network Penetration Testing Jobs in California (NOW HIRING)

CNM LLP

Senior Associate - Cyber Security

Los Angeles, CA · On-site

$107K - $139K/yr

Performing wireless, internal and external network, and web application vulnerability and penetration testing and the ability to document technical observations and recommendations * Vulnerability ...

CNM LLP

Senior Associate - Cyber Security

Los Angeles, CA · On-site

$107K - $139K/yr

Performing wireless, internal and external network, and web application vulnerability and penetration testing and the ability to document technical observations and recommendations * Vulnerability ...

Kargo

Network Security Engineer

San Francisco, CA · On-site

$123K - $168K/yr

Network Security Architecture & Engineering * Design and implement secure network architectures ... Oversee vulnerability assessments, penetration testing, and security reviews. * Prioritize and ...

Argo AI

Network Security Engineer

San Francisco, CA · On-site

$90 - $130/hr

Network Security Architecture & Engineering * Design and implement secure network architectures ... Oversee vulnerability assessments, penetration testing, and security reviews. * Prioritize and ...

New

Kargo

Network Security Engineer

San Francisco, CA · On-site +1

$123K - $168K/yr

Network Security Architecture & Engineering * Design and implement secure network architectures ... Oversee vulnerability assessments, penetration testing, and security reviews. * Prioritize and ...

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Showing results 41-60

All JobsNetwork Penetration Testing JobsNetwork Penetration Testing Jobs in California

Network Penetration Testing information

See California salary details

$20.7K

$123.3K

$164.8K

How much do network penetration testing jobs pay per year?

As of Aug 8, 2026, the average yearly pay for network penetration testing in California is $123,312.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $141,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in network penetration testing?

To thrive in Network Penetration Testing, you need strong technical knowledge of network protocols, cybersecurity fundamentals, vulnerability assessment, and hands-on experience with operating systems, often backed by a degree in computer science or a related field. Familiarity with industry-standard tools like Metasploit, Nmap, Wireshark, and relevant certifications such as CEH, OSCP, or CompTIA Security+ are typically expected. Excellent problem-solving ability, analytical thinking, clear communication, and the ability to work independently or in teams set standout professionals apart. These skills and qualities are vital to effectively identify vulnerabilities, communicate risks, and help organizations safeguard their digital infrastructure.

What is a network penetration testing?

A Network Penetration Testing job involves identifying and exploiting security vulnerabilities in an organization's networks, systems, and applications to assess their security posture. Penetration testers, also known as ethical hackers, simulate cyberattacks to uncover weaknesses before malicious hackers can exploit them. They use various tools and techniques to conduct reconnaissance, exploit vulnerabilities, and provide recommendations for improving security. Their work helps organizations strengthen cybersecurity defenses, comply with regulations, and protect sensitive data from potential threats.

What are the typical career advancement opportunities for someone in a network penetration testing role?

Professionals in Network Penetration Testing often progress to more senior roles such as Senior Penetration Tester, Security Consultant, or Security Architect, depending on experience and additional certifications. There are also opportunities to specialize further—such as focusing on application security, red teaming, or threat intelligence—or to move into management positions overseeing security teams. Continuous learning and staying current with evolving cyber threats are key to advancing in this dynamic field. Many employers also offer support for professional development through training and certification reimbursement, enabling penetration testers to expand their expertise and take on greater responsibilities.

What are the most commonly searched types of Network Penetration Testing jobs in California? The most popular types of Network Penetration Testing jobs in California are:
What are popular job titles related to Network Penetration Testing jobs in California? For Network Penetration Testing jobs in California, the most frequently searched job titles are:
What job categories do people searching Network Penetration Testing jobs in California look for? The top searched job categories for Network Penetration Testing jobs in California are:
Network Penetration Testing jobs near you
Infographic showing various Network Penetration Testing job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 75% In-person, and 25% Remote job distribution, with an average salary of $123,312 per year, or $59.3 per hour.

Network Engineer

Contact Government Services, LLC

Los Angeles, CA

$135K - $184K/yr

Full-time

Re-posted 21 days ago

Job description

Network Engineer
Employment Type: Full Time, Experienced level
Department: Information Technology

CGS is seeking an experienced Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large scale network project that includes both wired and wireless network infrastructure and related hardware & software.  The project's objectives are to evaluate the current setup of existing disparate networks and design & implement a network infrastructure that encompasses the wireless, wired, and software network requirements.  The project will also include consultation regarding hardware and software necessary to facilitate the proper support for this encompassing infrastructure, and the associated systems testing, vulnerability assessments, and quality assurance needed to implement the new setup.  This Network Engineer will interface with state and local governmental personnel, internal stakeholders, subject matter experts, and vendor(s) who will provide development services.

CGS brings motivated, highly skilled, and creative people together to solve government’s most dynamic problems with cutting edge technology. To carry out our mission, we are seeking candidates that are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.

Skills and attributes for success:
- Operate and manage NPS network infrastructure;
- Improve infrastructure monitoring and reporting capabilities based on the deployment of network management software;
- Develop, maintain and deliver infrastructure documentation relating to the network infrastructure within the NPS environment;
- Review current best practices and provide recommendations for architecture, design, management and operation of the network infrastructure;
- Administration of the Cloudpath (or equivalent) onboarding process, monitoring and troubleshooting of wireless network health, maintenance of wireless network infrastructure, implementation of network security patches and software/firmware updates, from 0800 to 1700 PST, Monday-Friday;
- Assess the NPS network infrastructure and make recommendations on improvement and optimization;
- Define and conduct testing procedures for new infrastructure projects;
- Implement technology solutions within the NPS network environment;
- Provide design guidance on network solutions within NPS infrastructure projects;
- Provide informal training and knowledge transfer to NPS resources on best practices and theory of operation relating to network products.

Qualifications:
- Bachelor’s Degree from an accredited college or university in Engineering, Computer Science, Business, Information systems or a related discipline.
- Strong documentation skills including updating JIRA Tickets, Wiki Pages and Network Diagrams
- Ability to communicate with end users, cross-organizational staff and technical assistance center.
- CWNA Certification  or equivalent
- BCNE Certification or equivalent
- Experience utilizing (RF) site survey tools such as Ekahau, RF Scanners and Wireshark packet capture software
- Strong knowledge of layer 2 switching and layer 3 routing protocols; including VLANs, 802.1w, OSPF and VRRP
- Strong knowledge of network security including; 802.1x, MAC Authentication, ACLs, RADIUS and Certificate of Authority (CA)
- Strong knowledge of troubleshooting RF and LAN issues
- Working knowledge of LINUX, MS Server 2013, VMware, etc.
- A Master’s Degree in Engineering, Computer Science, Business, Information systems or a related discipline
- At least 3 years experience with disaster recovery plan creation / implementation testing or projects 
- Experience with penetration testing, vulnerability assessment, and vulnerability testing
- Experience with cyber threat information collection and analysis
- Working knowledge of Agile/SCUM project management methodologies
- Additional Industry certifications/licences 

Our commitment
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting edge technology with world-class personnel to deliver customized solutions that fit our clients’ specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years we’ve been growing our government-contracting portfolio, and along the way we’ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.

Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package:
- Health, Dental, and Vision
- Life Insurance
- 401k
- Flexible Spending Account (Health, Dependent Care, and Commuter)
- Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

Join our team and become part of meaningful government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: info@cgsfederal.com

#CJ

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.