Top 7 Junior cyber security Jobs in California

Junior Information Assurance (IA) Specialist
ARSIEM —Monterey, CA
- $77,000 - $94,000 a year
- Full-time
- Bachelor's degree
- Organizational skills
- Entry level
- Referral program
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Jr Engineer - Product Security Compliance
EloTouch —Milpitas, CA
- $83,700 - $123,700 a year
- Full-time
- Hybrid work
- Computer Science
- Ability to walk for extended periods
- Mid-level
- Disability insurance
- Health insurance
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1d
Industrial Security Specialist (Junior)
Dynamic Solutions Technology LLC —California
- Full-time
- Computer science
- Microsoft Excel
- Microsoft Outlook
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Security Engineer
Fortinet —Sunnyvale, CA
- $89,000 - $140,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Disability insurance
1d
Junior/Mid-Level Information System Security Officer
Leonardo DRS —San Diego, CA
- $83,527 - $119,480 a year
- Full-time
- Computer Science
- Mid-level
- 3 years
- Paid parental leave
- Health savings account
Model-Based Systems Engineer (Junior-Mid)
G2 Ops, Inc. —San Diego, CA
- $90,000 - $125,000 a year
- Full-time
- Computer Science
- Engineering
- Mid-level
- Paid holidays
- Disability insurance
COMSEC Responsible Officer (CRO), Jr.
By Light Professional IT Services LLC —Vandenberg AFB, CA
- From $52,125 a year
- Full-time
- 1 year
- Senior level
10d

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Cyber Security Engineer
TechniPower, Inc. —San Jose, CA
This position will be responsible for designing, implementing, enhancing security controls – internal / external entailing Saas integrations and 3rd party risk.
From $150 an hour
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Special Agent: Cybersecurity/Technology Expertise
Federal Bureau of Investigation —Los Angeles, CA
Candidates must have a bachelor’s degree or higher (preferably in computer science, engineering, data science, information technology, or a related field) from…
$103,326 - $133,200 a year
3d

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Junior IT Security Analyst (Contract-to-Hire)
Blue Star Partners LLC —Columbus, OH
Provide operational support for IAM/PAM tools and identity security services. Strong knowledge of IT security tools, trends, and best practices.
$40 - $50 an hour
Quick Apply
Junior Cybersecurity Project Manager (Contract to Hire)
Blue Star Partners LLC —Columbus, OH
Bachelor’s degree in Computer Science, Management Information Systems, Engineering, Business, or a related field, or equivalent work experience demonstrating…
$53 - $63 an hour
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Junior Information Assurance (IA) Specialist

ARSIEM
Monterey, CA

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Job Details

Full-time
$77,000 - $94,000 a year

Benefits

Referral program

Qualifications

Full Job Description

About ARSIEM Corporation

At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.

As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with.

ARSIEM Corporation is seeking a Junior IA Specialist to support RMF compliance and cybersecurity operations for U.S. Navy systems. This is a great opportunity for early-career professionals. The candidate will work under senior guidance and, depending on experience, may focus on either Windows or Linux environments. This position will support one of our Government clients in Monterey, CA.

Responsibilities

Assist with RMF accreditation (Steps 1–6) and ATO support in eMASS.
Collect, organize, and maintain security documentation and artifacts.
Track POA&M remediation and support continuous monitoring.
Perform security control checks based on NIST 800-53.
Support vulnerability scanning efforts using ACAS, Nessus, or Tenable tools.
Participate in compliance activities and maintain systems aligned to STIGs and SCAP guidelines for:
Windows OS (including MECM patching, STIG reviews), or
Linux OS (preferably RHEL, with Ansible patching, STIG reviews)
Provide administrative support for IAM and contribute to Zero Trust initiatives.

Minimum Qualifications

0–2 years of experience in cybersecurity or equivalent internship/military experience.
Bachelor’s degree in IT, Cybersecurity, or related field (or equivalent military training).
Familiarity with RMF and cybersecurity best practices.
Strong organizational skills and willingness to learn.

Preferred Qualifications

CompTIA Security+ or equivalent IAM Level I certification.
Exposure to ACAS, eMASS, Splunk, or similar cybersecurity tools.

The ARSIEM pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) job responsibilities, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other laws.

Benefits:

For an overview of our benefits, please visit our benefits tab.

https://www.arsiem.com/careers/

Original Posting Date:

2025-04-25

Clearance Requirement: This position requires an active Secret clearance. Top Secret eligible is preferred. You must be a US Citizen for consideration.

Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects. The bonus for this position is $3,500, and the referrer is eligible to receive the sum for any applicant we place within 12 months of referral. The bonus is paid after the referred employee reaches 6 months of employment.

ARSIEM is proud to be an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.

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.

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junior cyber security jobs in california

Junior Information Assurance (IA) Specialist

Jr Engineer - Product Security Compliance

Industrial Security Specialist (Junior)

Security Engineer

Junior/Mid-Level Information System Security Officer

Model-Based Systems Engineer (Junior-Mid)

COMSEC Responsible Officer (CRO), Jr.

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