Top 325 Information systems security officer Jobs in El Segundo Ca

Cyber Security Analyst/ISSO
Arete —Northridge, CA
- $80,000 - $110,000 a year
- Full-time
- Hybrid work
- Pass drug screening
- Mid-level
- Windows
- Paid parental leave
- Disability insurance
9d
Information Systems Security Officer
The Aerospace Corporation —El Segundo, CA
- $45.68 - $68.52 an hour
- Full-time
- Master's degree
- High school diploma or GED
- Bachelor's degree
- Paid holidays
- Relocation assistance
1st Shift Security Officer
Mattel —El Segundo, CA
- $20.50 - $22.50 an hour
- Weekends as needed
- CPR Certification
- Ability to walk for extended periods
- Military
Quick Apply
Information System Security Officer
SAIC —El Segundo, CA
- $120,001 - $160,000 a year
- Full-time
- Bachelor's degree
- Travel
- In-person
1d
Information Systems Security Engineer (ISSE) II – (Security Clearance)
Honeywell Aerospace —Torrance, CA
- Full-time
- Mid-level
2nd Shift Security Officer
Mattel —El Segundo, CA
- $20.50 - $22.50 an hour
- Weekends as needed
- CPR Certification
- Ability to walk for extended periods
- Military
Quick Apply
Security Officer - Mid Wilshire
UCLA Health —Los Angeles, CA
- $27.00 - $34.33 an hour
- CPR Certification
- Hospital
- BLS Certification
Security Professional Flex Officer
Allied Universal —Westchester, CA
- $23.70 an hour
- Part-time
- 18 years or older
- 5 years
- Military
- Paid training
- Health insurance
Quick Apply
5d
Security Officer - Full Time - All Shifts
Cedars-Sinai —Los Angeles, CA
- $23.00 - $27.24 an hour
- Overtime
- Writing skills
- Ability to climb stairs
- High school diploma or GED
Security Officer – Clearance Required – Console Operator
Allied Universal —El Segundo, CA
- $22.99 an hour
- Full-time
- 18 years or older
- CPR Certification
- Customer service
- Paid training
- AD&D insurance
Quick Apply
6d
Security Officer Vehicle Patrol – Clearance Required
Allied Universal —El Segundo, CA
- $20.70 an hour
- Part-time
- 18 years or older
- Customer service
- Computer literacy
- Paid training
- Opportunities for advancement
Quick Apply
7d
Cleared Security Officer for Government Building
Allied Universal —El Segundo, CA
- $27.08 an hour
- Part-time
- Military
- Mid-level
- 3 years
- Paid training
- Health insurance
Quick Apply
Information Security Officer (ITS)
USC —Los Angeles, CA
- $142,601.35 - $177,947.60 a year
- Full-time
- Management
- HIPAA
- Mid-level
Security Officer Clearance Required - Access Control
Allied Universal —El Segundo, CA
- $20.70 an hour
- Full-time
- 18 years or older
- Customer service
- Computer literacy
- Paid training
- AD&D insurance
Quick Apply
6d
Security Control Assessor I
P-11 SECURITY —El Segundo, CA
- Full-time
- 3 years
- Ability to lift 50 pounds
- Bachelor's degree
Quick Apply
5d
Security Officer - Retail
Allied Universal —Marina del Rey, CA
- $20.50 an hour
- Full-time
- 18 years or older
- Customer service
- 5 years
- Paid training
- Health insurance
Quick Apply
Security Control Assessor (SCA) I
Targeted Solutions, LLC —El Segundo, CA
- $76.63 an hour
- Full-time
- 3 years
- Ability to lift 50 pounds
- Bachelor's degree
Quick Apply
6d
Campus Safety Officer (2026)
Santa Monica College —Santa Monica, CA
- Up to $70,512 a year
- Weekends as needed
- Military
- Writing skills
- High school diploma or GED
- Paid holidays
- Health insurance
13d
Security Officer – Clearance Required – Vehicle Patrol
Allied Universal —El Segundo, CA
- $20.70 an hour
- Full-time
- 18 years or older
- Customer service
- Pass drug screening
- Paid training
- AD&D insurance
Quick Apply
6d
Gate Security Officer - Clearance Eligibility Required
Allied Universal —El Segundo, CA
- $19.17 an hour
- Full-time
- 18 years or older
- Customer service
- Computer literacy
- Paid training
- AD&D insurance
Quick Apply

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Cyber Security Analyst/ISSO

Arete -
Northridge, CA

Apply Now

Job Details

Full-time
$80,000 - $110,000 a year
9 days ago

Benefits

Paid parental leave
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
401(k) 5% Match
Vision insurance
Gym membership
Employee stock ownership plan
Bereavement leave

Qualifications

Risk management compliance audits
Content creation for technical audiences
NIST SP 800-53
GPO
Information security audit implementation
Technical documentation
IT system monitoring
Windows
TS/SCI with Polygraph
IAT
Windows Server administration
Technical writing experience within technology
RMF
Information security auditing
Vuls
Audit support
IT security monitoring

Full Job Description

At Areté, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, collaborative team environment that approaches differences as opportunities for innovation and excellence. As an employee-owned company, we foster an atmosphere that propels diverse career opportunities and professional growth.

Discover your future with us.

Areté is immediately seeking a full-time Cyber Security Analyst/Information Systems Security Officer to work primarily in our Northridge, CA facility. The selected candidate will have and maintain a Top-Secret security clearance with SCI access, including a CI polygraph. The candidate will collaborate with other Cyber Security and IT staff members, travel occasionally, and provide some after-hours support. The candidate will also support a variety of information systems at varying levels of complexity on the classified networks.This position is an on-site position, hybrid and remote options are not available.

Primary responsibilities:

Perform duties as ISSO in accordance with JSIG, RMF, and NIST 800-53.
Develop, maintain, and update security authorization documentation including System Security Plans (SSPs), Plan of Actions and Milestones (POA&M), SCTMs, ConMon Reports, and audit logs.
Conduct security control implementation, validation, and assessment activities.
Perform and document system audits and risk analysis.
Manage and execute Continuous Monitoring (ConMon) tasks to ensure compliance throughout the system lifecycle.
Support configuration management (CM) processes with a minimum of 1-2 years direct CM experience, including review and documentation of system changes, baseline management, and change control.
Provide incident response support, including investigation, reporting, and remediation of security events.
Support preparation for internal and external inspections and assessments.
Support ISSM with other duties as assigned.

We have an impressive range of benefits, programs, and perks that we offer:

Health & Wellness:

Medical, Dental & Vision Insurance
Life and Long-Term Disability (LTD)
Vision Reimbursement
Fitness Reimbursement

Financial:

Company-funded 5% contribution to your 401(k) retirement plan
Company-funded 5% contribution to your Employee Stock Ownership Plan
Continuing Education Assistance

Work-Life Balance:

Flexible Scheduling
Paid Time Off (PTO)
Paid Parental and Bereavement Leave

What We Value:

Creativity and innovation in solving challenges
Integrity and responsibility in all actions
Collaboration across teams and specialties
Responsiveness in fast-paced environments
Passion for national security and excellence

Experiences and Background We Look For (Required Skills):

Active Top Secret security clearance with ability to obtain a CI polygraph.
1-2 years of experience performing ISSO or equivalent cybersecurity duties for classified systems.
Demonstrated experience with JSIG, RMF, and NIST 800-53 security controls.
Hands-on experience in security auditing, continuous monitoring, and documentation of control implementation.
Current IAT Level II Security Certification or higher (Security+, CASP, CySA+, CISSP, GSEC) or ability to obtain within 3 months of the start date.
Must have solid technical knowledge on how Windows and Server operating systems are hardened.
Experience with common information system Cyber Security tools, technologies, and STIGs (Nessus/ACAS, SCAP Compliance Checker, STIG Viewer, Microsoft Group Policy, etc.).
Strong interpersonal skills, technical writing skills, and the ability to work autonomously and on a team.
Strong written communication skills and the ability to document/diagram information systems and procedures.
Must be able to lift 25 pounds.

Nice to Have (Preferred Skills):

Knowledge of the Risk Management Framework is a plus;
Experience with Security Directives, Policies, Publications and Regulations including but not limited to the NIST 800-171, NIST 800-53, JSIG and/or ICD 503;
Experience in one or more of the following Cybersecurity tools/technologies: SIEM or Log Reduction & Analysis Tools, McAfee ePO, SCC Tool, Bitlocker, Rapid7 IDR, InsightVM;
Technical knowledge on how Linux (RHEL 8/9) systems are configured, hardened, and managed.

The salary range for this role depends on the candidate's level of experience:

Cyber Analyst/ISSO 1: $80,000 - $90,000 [minimum 1 year experience]
Cyber Analyst/ISSO 2: $88,000 - $110,000 [minimum 2-year experience]

However, Arete considers several factors when extending an offer of employment, including but not limited to: the position and associated responsibilities, a candidate's work experience, education/training, and key skills.

Other Considerations

Areté is committed to the principles of equal employment opportunity and nondiscrimination, and we believe every person has the right to be treated with fairness, dignity, and equal consideration. Areté is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, marital status, national origin, age, veteran status, disability, or any other characteristic protected by applicable federal, state, or local law.

U.S. citizenship is required to meet position eligibility.

Successful passage of a criminal background screen is required to meet position eligibility.

Selected applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

Areté will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring.

Successful passage of a Department of Transportation (DOT) drug test is required to meet position eligibility.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access our website because of your disability. To request an accommodation, please contact Areté Human Resources at 818-885-2200 for assistance.

Apply Now

Refine Your Search

information systems security officer jobs in el segundo ca

Cyber Security Analyst/ISSO

Information Systems Security Officer

1st Shift Security Officer

Information System Security Officer

Information Systems Security Engineer (ISSE) II – (Security Clearance)

2nd Shift Security Officer

Security Officer - Mid Wilshire

Security Professional Flex Officer

Security Officer - Full Time - All Shifts

Security Officer – Clearance Required – Console Operator

Security Officer Vehicle Patrol – Clearance Required

Cleared Security Officer for Government Building

Information Security Officer (ITS)

Security Officer Clearance Required - Access Control

Security Control Assessor I

Security Officer - Retail

Security Control Assessor (SCA) I

Campus Safety Officer (2026)

Security Officer – Clearance Required – Vehicle Patrol

Gate Security Officer - Clearance Eligibility Required

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