Top 483 Senior information systems security engineer Jobs in Santa Ana Ca

Electrical Engineer – Consulting Engineering
Legence —Irvine, CA
- $115,000 - $150,000 a year
- Full-time
- Hybrid work
- Mentoring
- US work authorization
- In-person
- AD&D insurance
- Disability insurance
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Senior Electrical Engineer, Avionics Design
The Judge Group —Costa Mesa, CA
- $75 - $90 an hour
- Full-time
- 8 years
- Analysis skills
- Experience equivalent to degree accepted
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Senior Endpoint Engineer
HCL Technologies Limited - Business Services —Irvine, CA
- $65,000 - $116,000 a year
- Full-time
- Computer Science
- System design
- Windows
- Health insurance
- Dental insurance
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CNC Machinist, Senior, Manufacturing - Life Sciences
Saint Gobain —Garden Grove, CA
- $30 - $38 an hour
- Overtime
- 3 years
- High school diploma or GED
- Continuous improvement
- Wellness program
- Paid parental leave
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1d
Senior Information Security Engineer
Orange County's Federal Credit Union —Santa Ana, CA
- $108,895 - $136,000 a year
- Full-time
- Hybrid work
- 7 years
- Azure
- Computer Science
- Paid holidays
- Health insurance
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8d
Senior Network Security Engineer
Anduril Industries —Costa Mesa, CA
- $128,000 - $220,000 a year
- Email
- Azure
- System design
- AWS
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Senior Product Operations Engineer, Space, Classified IT Systems
Anduril Industries —Costa Mesa, CA
- $129,000 - $171,000 a year
- Email
- System design
- Java
- Senior level
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Senior Systems Engineer
Anduril Industries —Costa Mesa, CA
- $166,000 - $220,000 a year
- Email
- Computer science
- Computer Science
- Team management
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1d
Systems Engineer, EW
Anduril Industries —Costa Mesa, CA
- $166,000 - $220,000 a year
- Email
- Analysis skills
- Senior level
- Leadership
- Commuter assistance
- Paid parental leave
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Senior Systems Engineer (Network Test), Intelligence Systems
Anduril Industries —Santa Ana, CA
- $166,000 - $220,000 a year
- Email
- 7 years
- Analysis skills
- Senior level
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Senior Technical Security Application Engineer, Secured Spaces
Anduril Industries —Costa Mesa, CA
- $166,000 - $200,000 a year
- Email
- 7 years
- Construction site
- System design
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AI Security Engineer (GRC)
SCAN Group —Lakewood, CA
- $125,400 - $215,975 a year
- Full-time
- Remote
- Background check
- 7 years
- Azure
- Wellness program
- Paid holidays
Quick Apply
13d
Senior Systems Engineer, Ghost
Anduril Industries —Costa Mesa, CA
- $166,000 - $220,000 a year
- Email
- Computer Science
- 5 years
- Writing skills
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Senior Linux Systems Engineer, Connected Warfare
Anduril Industries —Santa Ana, CA
- $170,000 - $210,000 a year
- Email
- 7 years
- System design
- Travel
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Senior Cloud Software Engineer - Security
TP-Link Systems Inc. —Irvine, CA
- $150,000 - $200,000 a year
- Full-time
- 7 years
- Azure
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Senior Facilities Engineer
Anduril Industries —Santa Ana, CA
- $129,000 - $171,000 a year
- Email
- Computer Science
- 5 years
- Bachelor of Science
Quick Apply
Senior Systems Engineer, Edge Compute and Communications
Anduril Industries —Costa Mesa, CA
- $166,000 - $208,000 a year
- Email
- Senior level
- Communication skills
- Commercial
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Senior Product Security Engineer
Mach Industries —Huntington Beach, CA
- $150,000 - $175,000 a year
- Full-time
- 5 years
- System design
- Mentoring
- Retirement plan
Senior Security Solutions Architect, AWS Security & Networking - North America
Amazon Web Services, Inc. —Irvine, CA
- $153,600 - $207,800 a year
- Full-time
- Computer Science
- 3 years
- Master's degree
- AD&D insurance
- Health insurance
8d
Senior Data Protection Engineer, Classified Systems
Anduril Industries —Costa Mesa, CA
- $166,000 - $220,000 a year
- Online Application
- 7 years
- System design
- Mentoring
Quick Apply
7d

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senior information systems security engineer jobs near santa ana ca

Electrical Engineer – Consulting Engineering

Legence -
Irvine, CA

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Job Details

Full-time
$115,000 - $150,000 a year

Benefits

AD&D insurance
Disability insurance
Health insurance
Dental insurance
Employee assistance program
Vision insurance
401(k) matching
Life insurance
Paid sick time

Qualifications

CAD software

Full Job Description

About Legence
Legence (Nasdaq: LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities. Legence also delivers long-term performance through strategic upgrades and holistic solutions. Serving some of the world’s most technically demanding sectors, Legence counts over 60% of the Nasdaq-100 Index among its clients.

Electrical Engineer – Consulting Engineering
Multiple Locations Available Nationwide | Hybrid Work Options
Legence is seeking Electrical Engineers with consulting engineering experience to join our growing teams across our portfolio of operating companies nationwide, including P2S and CMTA. This role may be filled at the Electrical Engineer or Senior Electrical Engineer level, depending on candidate experience, qualifications, and business needs. Final title and compensation will be aligned accordingly.

This position supports the design of high-performance electrical systems for a variety of project types, including commercial, institutional, and healthcare facilities. Ideal candidates are collaborative, technically strong, and passionate about creating safe, efficient, and sustainable building systems.

Key Responsibilities
General Engineering Responsibilities

Design electrical systems including power distribution, lighting and lighting controls, emergency and standby power, UPS, renewable energy systems, fire alarm, and low voltage systems (IT, security, access control, life safety).
Prepare, review, and interpret technical drawings, schematics, and specifications.
Apply sound engineering principles, standard methodologies, and industry best practices to solve complex design challenges.
Coordinate with architects, owners, contractors, and internal engineering teams through clear verbal and written communication.
Design and specify system components to meet project requirements, budgets, and schedules.
Review contractor submittals, shop drawings, RFIs, and field conditions for conformance with contract documents.

Pre Design & Design Support (Project Scale Dependent)

Review existing as built documentation and perform field investigations.
Prepare feasibility studies, schematic designs, and early-stage engineering concepts.
Develop single-line diagrams, load calculations, and system layouts.
Perform energy and power system calculations, modeling, and analysis (as applicable).
Support coordination of design schedules and multidisciplinary deliverables.

Advanced / Senior-Level Responsibilities (Experience Dependent)

Lead small to medium-sized projects from concept through construction.
Perform complex power system studies (Short Circuit, Coordination, Arc Flash).
Prepare construction estimates, specifications, and technical narratives.
Mentor junior engineers and support technical development within the team.
Participate in client engagement and business development activities.

Experience & Qualifications

Bachelor’s degree in Electrical Engineering, Architectural Engineering, or related field.
Previous experience in MEP consulting engineering (additional experience required for senior-level roles).
Experience designing electrical systems for commercial, institutional, or healthcare projects.
Proficiency with AutoCAD required; Revit experience preferred.
Familiarity with the National Electrical Code (NEC) and applicable building codes.
FE/EIT registration preferred; PE licensure or ability to obtain PE is a plus.
Experience with healthcare codes (HCAI/OSHPD) and Net Zero / sustainable design is a plus.
LEED Accreditation is a plus.

#IndeedSponsored
Base Pay Range: $115,000-$150,000
Actual pay depends on skills, experience, education and geographical location

Benefits Overview
401(k) Plan with Company Match: Currently match contributions dollar-for-dollar up to 4% of eligible pay; immediate vesting.
Health & Welfare Benefits: Employer provided medical, dental, vision, prescription drug, Employee Assistance Program and accident & illness coverage.
Life and Disability Insurance: Employer provided basic life insurance and AD&D valued at 50K coverage amount with the option for voluntary buy up for additional coverage.
Time Off: Flexible non-accrual vacation; company holidays per policy. (For California employees, this is separate from California paid sick leave, if applicable.)
Expenses: Business travel and related expenses reimbursed per company policy.
Reasonable Accommodations
If you need assistance or accommodations during the application or interview process, please contact us at [email protected] or your dedicated recruiter with the job title and requisition number.
Employment Eligibility
Candidates must have current work authorization in the U.S.; visa sponsorship is not available for this position.
Third-Party Recruiting Disclaimer
Legence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC's CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence.
Pay Disclosure & Considerations
Where pay ranges are indicated, please note that a successful candidate’s exact pay will be determined based relevant job-related factors, including any of the following: candidate’s experience, skills, and qualifications, as well as geographic and market considerations. We are committed to ensuring fair and competitive compensation for all employees and comply with all applicable salary transparency laws.
Equal Employment Opportunity Employer
Legence and its affiliate companies are proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), marital or familial status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, other non-merit-based factors, and any other characteristic protected under applicable local, state or federal laws and regulations.
EEO is the Law

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Refine Your Search

senior information systems security engineer jobs in santa ana ca

Electrical Engineer – Consulting Engineering

Senior Electrical Engineer, Avionics Design

Senior Endpoint Engineer

CNC Machinist, Senior, Manufacturing - Life Sciences

Senior Information Security Engineer

Senior Network Security Engineer

Senior Product Operations Engineer, Space, Classified IT Systems

Senior Systems Engineer

Systems Engineer, EW

Senior Systems Engineer (Network Test), Intelligence Systems

Senior Technical Security Application Engineer, Secured Spaces

AI Security Engineer (GRC)

Senior Systems Engineer, Ghost

Senior Linux Systems Engineer, Connected Warfare

Senior Cloud Software Engineer - Security

Senior Facilities Engineer

Senior Systems Engineer, Edge Compute and Communications

Senior Product Security Engineer

Senior Security Solutions Architect, AWS Security & Networking - North America

Senior Data Protection Engineer, Classified Systems

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