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Ccna Security Jobs in California (NOW HIRING)

ManTech

Information Systems Security Officer

Lompoc, CA · On-site

$91K - $153K/yr

Active DoD 8570.01-M IAT Level II certification (e.g., Security+ CE, CCNA-Security, CySA+) or ability to obtain within 6 months. * Completion of training on Joint Security Implementation Guidance ...

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$20.7K

$123.3K

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How much do ccna security jobs pay per year?

As of Sep 2, 2026, the average yearly pay for ccna security 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 is a CCNA Security?

A CCNA Security job involves designing, implementing, and maintaining network security solutions for an organization. Professionals in this role work with firewalls, VPNs, intrusion prevention systems, and access controls to protect networks from cyber threats. They also monitor and troubleshoot security issues while ensuring compliance with security policies and standards. Many CCNA Security positions are entry-level or mid-level roles in IT security teams, often serving as a stepping stone to more advanced cybersecurity careers.

What typical responsibilities can I expect in a CCNA Security job?

In a CCNA Security position, you will be responsible for configuring and maintaining Cisco network security devices, monitoring for potential threats, and responding to security incidents. Tasks often include firewall management, access control administration, network traffic analysis, and implementing security policies. Most roles involve working closely with IT teams, supporting end-users, and documenting security issues or resolutions. This position provides hands-on experience with network defense tools and offers clear pathways to more advanced cybersecurity roles as your expertise grows.

What are the key skills and qualifications needed to thrive in the CCNA Security position, and why are they important?

To excel in a CCNA Security role, you need foundational networking knowledge, a strong grasp of network security concepts, and a Cisco CCNA Security certification. Familiarity with Cisco routers, firewalls, intrusion prevention systems, and security management platforms is essential. Attention to detail, analytical thinking, and effective communication skills distinguish top professionals in this field. These capabilities are crucial for maintaining secure network environments, troubleshooting issues, and communicating risks or solutions clearly to team members and stakeholders.

Does CCNA Security cover security?

CCNA Security is a Cisco certification that focuses on network security concepts, including firewall, VPN, and intrusion prevention. It provides foundational knowledge for security-related roles such as network security analyst or engineer. The certification covers security protocols, device configuration, and threat mitigation techniques relevant to network security jobs.

What are the most commonly searched types of Ccna Security jobs in California?

The most popular types of Ccna Security jobs in California are:

What are popular job titles related to Ccna Security jobs in California?

For Ccna Security jobs in California, the most frequently searched job titles are:

What job categories do people searching Ccna Security jobs in California look for?

The top searched job categories for Ccna Security jobs in California are:

What cities in California are hiring for Ccna Security jobs?

Cities in California with the most Ccna Security job openings:

Ccna Security jobs near you
Infographic showing various Ccna Security job openings in California as of August 2026, with employment types broken down into 79% Full Time, 5% Part Time, and 16% Contract. Highlights an 100% In-person job distribution, with an average salary of $123,312 per year, or $59.3 per hour.

Information Systems Security Officer with Security Clearance

MANTECH

Lompoc, CA • On-site

Other

Posted 28 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

47th of 247 rated software companies

Job description

MANTECH seeks a motivated, career, and customer-oriented Information Systems Security Officer (ISSO) - I to join our team in the Vandenberg Space Force Base, CA area . In this role, you will provide critical day-to-day security support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities supporting SSC and AFSPC mission areas. Responsibilities * Review, prepare, and update AIS accreditation packages and Body of Evidence documentation.
* Perform AIS self-inspections, conduct security surveys, and provide security review of system test plans.
* Identify AIS vulnerabilities, implement countermeasures, and track inspection responses.
* Maintain AIS security records, system baselines, and Co-Utilization Agreements for network nodes.
* Ensure AIS and network nodes are operated, maintained, and disposed of per security policies.
* Assist Department of Defense and contractor organizations with certification and accreditation efforts.
* Conduct and track AIS security training for organizational personnel. Minimum Qualifications * High School Diploma/GED with 4 years of experience, or a Bachelor's degree with 1+ years of related experience.
* Minimum 1 year of Special Access Program (SAP) related experience.
* Must meet position and certification requirements outlined in DoD Directive 8570.01-M for information Assurance Technician Level 2 within 6 months of the date of hire (i.e., Security Plus CE, CCNA-Security; CySA+)
* Active DoD 8570.01-M IAT Level II certification (e.g., Security+ CE, CCNA-Security, CySA+) or ability to obtain within 6 months.
* Completion of training on Joint Security Implementation Guidance (JSIG) and Risk Management Framework (RMF). Preferred Qualifications * Familiarity with ICDs, JAFANs, DoD Manuals, and associated security policy documents.
* Experience working effectively in dynamic environments with DoD, military, civilian, and industry partners.
* Proficiency with Microsoft Office tools (Word, PowerPoint, and Excel). Clearance Requirements * Current Top-Secret Clearance with SCI Eligibility
* US Citizenship is required.
* Candidate must be eligible for access to Special Access Programs.
* Willingness to submit to a Counterintelligence polygraph. Physical Requirements * This position is full-time on-site (0730 -1630) at Vandenberg Space Force.
* Ability and willingness to travel within the organizational Area of Responsibility via air and ground.
* The person in this position must be able to remain in a stationary position for extended periods in closed-area offices.
* Must be able to occasionally move about inside and outside the office to access files, cabinets, safes, and install or remove computer-related equipment.

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