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Cyber Security Assistant Jobs in California (NOW HIRING)

The Cybersecurity Engineer is responsible for implementing, maintaining, and supporting ... Investigate security alerts and assist with incident response activities. * Support the ...

Cybersecurity Engineer

El Segundo, CA · On-site

$125K - $140K/yr

The Cybersecurity Engineer is responsible for implementing, maintaining, and supporting ... Investigate security alerts and assist with incident response activities. * Support the ...

... assist with the development and execution of incident response readiness assessments to ensure the ... The Cybersecurity Analyst will also deliver security awareness training programs to reduce human ...

Cyber Security Manager

San Francisco, CA · On-site

$130K - $176K/yr

Articulate technical and security requirements to departments/business groups Assist in the ... Cyber Security role. You can find us at We look forward to speaking with you.

Cybersecurity Analyst

San Diego, CA · On-site

$95K - $115K/yr

Location * San Diego, CA Key Responsibilities * Assist with implementation, validation, and ... Prepare recurring cybersecurity status reports, metrics, dashboards, and briefing materials.

Cybersecurity Engineer I

San Diego, CA · On-site

$85K - $145K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer I in Tidewater, VA and San Diego, CA ... Support vulnerability scanning and remediation activities. * Assist with documentation for RMF and ...

Cybersecurity Engineer I

San Diego, CA · On-site

$85K - $145K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer I in Tidewater, VA and San Diego, CA ... Support vulnerability scanning and remediation activities. * Assist with documentation for RMF and ...

Cybersecurity Analyst

Lynwood, CA · On-site

$72K - $88K/yr

... * Assist with phishing response, security awareness activities, and end-user guidance on secure ... Foundational knowledge of cybersecurity principles, common threats, security controls, and incident ...

... Assist in preparation of reports, correspondence, or technical studies Perform other job-related duties, as required RANGE POSITION DESCRIPTION As a professional with JT4, the Cybersecurity Analyst ...

... * Assist in preparation of reports, correspondence, or technical studies * Perform other job-related duties, as required RANGE POSITION DESCRIPTION As a professional with JT4, the Cybersecurity ...

Cybersecurity Analyst

San Diego, CA · On-site

$95K - $115K/yr

Assist with account reviews, access-control validation, configuration reviews, and security compliance checks.Prepare recurring cybersecurity status reports, metrics, dashboards, and briefing ...

Cybersecurity Engineer II

San Diego, CA · On-site

$95K - $160K/yr

Support vulnerability assessments and remediation efforts. * Assist in the development and maintenance of secure system architectures. * Support ATO documentation and cybersecurity engineering ...

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Cyber Security Assistant information

What is a cyber security assistant?

A Cyber Security Assistant supports an organization's cybersecurity efforts by monitoring networks, analyzing threats, and assisting in implementing security measures. They help identify vulnerabilities, respond to security incidents, and ensure compliance with security policies. This role often involves using security tools, maintaining documentation, and assisting senior cybersecurity professionals. It is a great entry-level position for those looking to build a career in cybersecurity.

What are the key skills and qualifications needed to thrive in the cyber security assistant position, and why are they important?

A successful Cyber Security Assistant should have foundational knowledge in networking, information security principles, and incident response, often supported by a degree in computer science or a related field. Familiarity with security monitoring tools, basic scripting, and industry certifications such as CompTIA Security+ or Cisco’s CCNA Cyber Ops is highly valuable. Strong analytical thinking, attention to detail, and clear communication help individuals excel in this support-oriented role. These capabilities are essential for effectively identifying vulnerabilities, supporting security operations, and facilitating team collaboration in safeguarding an organization’s digital assets.

What are the typical daily responsibilities of a cyber security assistant?

As a Cyber Security Assistant, your typical day may involve monitoring network activity for suspicious behavior, assisting in the investigation of security incidents, and maintaining documentation for audits or compliance. You might also help implement security tools, support regular vulnerability scans, and collaborate with IT staff to ensure security best practices are followed. The role often involves responding promptly to alerts, analyzing potential threats, and escalating serious issues to more experienced security analysts. This position is ideal for those who enjoy a dynamic, team-driven environment and are eager to learn about new threats and defense strategies.

What are the most commonly searched types of Cyber Security jobs in California? The most popular types of Cyber Security jobs in California are:
What job categories do people searching Cyber Security Assistant jobs in California look for? The top searched job categories for Cyber Security Assistant jobs in California are:
What cities in California are hiring for Cyber Security Assistant jobs? Cities in California with the most Cyber Security Assistant job openings:
Infographic showing various Cyber Security Assistant job openings in California as of August 2026, with employment types broken down into 76% Full Time, 8% Part Time, 8% Temporary, and 8% Contract. Highlights an 92% In-person, and 8% Remote job distribution.

Full-time

Re-posted 9 days ago


Job description

Position title: Cybersecurity Specialist

Location: Coronado, CA

Clearance level required: Top Secret/SCI

Responsibilities include (but are not limited to):

  • Assist with performing risk and vulnerability assessments, compliance, and validation of IT systems to manage risk, control access, continuous monitoring and incident response, training and awareness, and ensure compliance with governance and policies in support of the Cybersecurity program.
  • Provide inputs to cybersecurity reports, System Access Authorization Requests (SAAR), Standard Operating Procedures (SOP), Plan of Action and Milestones (POAM), and course of action (COA) development and the implementation of Cybersecurity mitigation strategies.
  • Assist with Risk Management Framework (RMF) packages for the Assessment and Authorization (A&A) of existing systems and emerging technology.
  • Provide inputs to RMF body of evidence (BoE) artifacts, to include but not limited to: Information Management Tool (IMT) RMF discovery checklist IMT-55, RMF supplemental checklist, hardware and software lists, system interface (ports and protocols), DoD Architectural Framework (DoDAF) and/or Defense Information Systems Network (DISN) architecture drawings and diagrams (topology, data flow, accreditation boundary, rack/room/equipment layout), Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIG)/ Security Requirements Guide (SRG) check Files using the DISA STIG viewer tool, Security Content Automation Protocol (SCAP) files, scans, Concept of Operations (CONOPS), User Access Policies, Continuity of Operations (COOP), Privacy Impact Assessment (PIA), Interconnect Security Agreements (ISA), and POAMs. Ensure BoE documents are available in the USSOCOM-chosen automated tool.
  • Assist to track and maintain A&A databases, web sites and tools to ensure that networks, systems, and devices are properly documented and managed from a cybersecurity perspective.
  • Assist to track and report compliance with applicable Cybersecurity regulations and directives.
  • Assist with Change Management and Incident Handling processes, to manage Remedy ticket requests for Incident Response and cybersecurity requirements.
  • Provide inputs to accurately define incidents, problems, and events in the trouble ticketing system. Assist with diagnosing and resolving tickets and help maintain incident tracking and solution database/dashboard.
  • Provide inputs to develop and maintain an Information Security Continuous Monitoring (ISCM) Plan. This plan shall address ongoing awareness of information security, vulnerabilities, security controls, and threats to support organizational risk management decisions.
  • Assist with performing network security evaluations and vulnerability assessments using the DOD Assured Compliance Assessment Solution (ACAS), Nessus vulnerability scanning tool and Security Content Automation Protocol tool.
  • Provide inputs to identify applicable STIGs and perform assessments using the Security Content Automation Protocol tool. Liaisons with network and system administrators to correct identified deficiencies. Provide assessment of scans for new systems and applications being introduced or reviewed in the SIE, identify issues, and provide inputs to certification letters for the government. The contractor will liaison with government POCs to ensure systems and application meet the standards in the DISA STIGs.
  • Assist with validating the patching of systems, perform validation scanning, develop POAM, and report as directed by applicable policies, procedures, and regulations.
  • Provide inputs to develop and implement required processes, procedures, and capabilities to mitigate vulnerabilities and weaknesses for software and hardware deployment.

Qualifications:

  • Must meet requirements for IAM level I category.
  • Possess and maintain an active DoD TOP SECRET SCI security clearance.
  • Possess a minimum of 3 years in Cyber Security.