Top 732 software test engineer Jobs in costa mesa ca

Embedded Software Engineer
Arkham Technology Ltd. —Irvine, CA
- $85,000 - $180,000 a year
- Full-time
- Background check
- Computer Science
- Engineering
- Health insurance
- Dental insurance
Quick Apply
Software QA Engineer
Diversified Technical Systems, Inc. —Seal Beach, CA
- $97,000 - $120,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Computer Science
- Paid holidays
- Health insurance
Quick Apply
Systems Engineer
Arkham Technology Ltd. —Irvine, CA
- $85,000 - $180,000 a year
- Full-time
- Background check
- Microsoft Excel
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Senior Software Engineer - Contract
Advantest —Lake Forest, CA
- $190,000 - $230,000 a year
- Temporary
- Background check
- Azure
- Computer Science
Quick Apply
Validation Engineer I
LG Electronics —Aliso Viejo, CA
- $57,787 - $77,050 a year
- Full-time
- Bachelor of Science
- Engineering
- Data analysis skills
- Paid parental leave
- Paid holidays
Quick Apply
2026 Early Career Software Engineer
Anduril Industries —Costa Mesa, CA
- $115,000 - $135,000 a year
- Email
- Computer Science
- Java
- Master's degree
Junior Software Developer
Griswold Industries Dba Cla-Val —Costa Mesa, CA
- $57,343.92 - $129,023.82 a year
- Full-time
- Computer Science
- Software troubleshooting
- Office
REAL TIME SOFTWARE ENGINEER
Universal Space Lines —Newport Beach, CA
- Microsoft Excel
- Computer Science
- Bachelor of Science
Test Engineering Manager
Express Manufacturing, Inc. —Santa Ana, CA
- $110,000 - $135,000 a year
- Full-time
- 11+ years
- Research
- In-person
- Health insurance
- 401(k)
Quick Apply
6d
Software Engineer – Embedded Linux OS & Firmware (Qt / C++)
Nuve Controls LLC —Tustin, CA
- $120,000 - $145,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Quick Apply
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
Quick Apply
Sr Electronics Engineer
OC business finder —Irvine, CA
- $130,476.06 - $150,573.33 a year
- Full-time
- 5 years
- Linux
- In-person
- Paid holidays
- Health insurance
Quick Apply
8d
High-Speed Connector Product Design Engineer
ITT Inc. - English US —Irvine, CA
- $115,100 - $171,900 a year
- 5 years
- Analysis skills
- Product management
Quick Apply
12d
Sr. Test Instrumentation Engineer
The Structures Company, LLC —Irvine, CA
- $85 an hour
- Contract
- 5 years
- Analysis skills
- Organizational skills
- Health insurance
- Dental insurance
Quick Apply
14d
Smart Thermostat Engineer — C++ / HVAC Controls / Algorithms
Nuve Controls LLC —Tustin, CA
- $160,000 - $195,000 a year
- Full-time
- Hybrid work
- System design
- Residential
- C++
- Health insurance
- Dental insurance
Quick Apply
Sr. NPD Engineer
Howmet Aerospace —Carson, CA
- $110,000 - $150,000 a year
- Full-time
- 6 years
- Bachelor of Science
- Microsoft Office
- Paid holidays
- Health insurance
Quick Apply
Staff Manufacturing Engineer, Mechanical Actuation Systems
ANDURIL INDUSTRIES —Costa Mesa, CA
- $166,000 - $220,000 a year
- Full-time
- ERP systems
- Mentoring
- Senior level
3d
Application Test Engineer - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
API Test Engineer - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Staff Structures Manufacturing Engineer, Mechanical Assembly
RELATIVITY SPACE —Long Beach, CA
- $155,000 - $197,000 a year
- Full-time
- 8 years
- Senior level
- Mechanical knowledge
- Paid time off
- Parental leave
3d

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software test engineer jobs near costa mesa ca

Embedded Software Engineer

Arkham Technology Ltd. -
Irvine, CA

Quick Apply

Job Details

Full-time
$85,000 - $180,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Life insurance
Referral program

Qualifications

Authentication
Implementing network security protocols
Device driver development
Wireless networking
Embedded systems
System design
Secret Clearance
System design for system development
C++
C
Bachelor's degree
Computer hardware
Embedded software
Software testing
Linux
ARM
Data encryption implementation
Key management
Cross-functional communication

Full Job Description

Software Engineer

Must be U.S. citizen due to U.S. Government contract requirements.

Must be eligible to obtain and maintain a DoD Secret clearance. Active clearance preferred.

Arkham Technology is a leader in cutting-edge engineering solutions, providing advanced technologies to support mission-critical applications. Our team is dedicated to delivering innovative and reliable solutions to meet the complex challenges of modern defense and commercial industries.

Position Overview:

Arkham Technology is seeking an Embedded Software Engineer with expertise in embedded systems and software development to play a crucial role in leading the development and implementation of embedded software solutions for our company's products. You will provide technical guidance and ensure the successful delivery of high-quality embedded software solutions.

Key Responsibilities:

· Design, code, test, integrate and document firmware and software for embedded systems and communication products

· Support software engineering activities including interface design, system integration, code reviews, and software testing

· Participate in internal review of software components and systems.

· Create required project documentation in support of contract deliverables. Including development plans, requirement and design specifications, and test documents.

· Develop embedded software for network security applications, including device management software, communication protocols, device drivers, and control plane security features.

· Collaborate with cross-functional teams to integrate software and hardware solutions.

· Manage requirements, including decomposition, allocation, verification, and validation

Required Qualifications

· Bachelor’s degree in Engineering, Computer Science, or a related field.

· 4+ years of experience in embedded systems design

· High proficiency in embedded C/C++ or equivalent systems language

· Broad spectrum of knowledge to be able to understand end-to-end network system architecture from wireless physical layer all the way up to application end-point.

· Understanding of MAC and Networking layer of a communication system.

· Deep understanding of Internet Protocol Security (IPsec), network protocols, data authentication and encryption (e.g. TLS, SSL, encryption, OpenSSL, X.509 Certificates, etc.)

· Knowledge and experience of different security protocols and encryption algorithms such as suite of CNSA algorithms.

· Experience with low-level hardware driver implementation

· Experience with embedded Linux

· Ability to work in a Bare Metal environment.

· Familiarity with ARM architecture.

· Strong problem-solving skills and ability to work in a collaborative team environment.

· Excellent verbal and written communication skills.

· U.S. Citizenship required; ability to obtain and maintain a security clearance.

· Willing to travel periodically, as needed

Desired Qualifications

· Experience with systems, software and hardware development processes in DoD applications

· Familiarity with DoD Protocols: Knowledge of dynamic discovery processes and security protocols used in DoD networks

· Expertise in Cryptographic Technologies and Cross Domain Solutions

· Familiarity with DoD Protocols: Knowledge of dynamic discovery processes and security protocols used in DoD networks

· Proficiency in Cryptographic Modernization 2 Operational Management

· Knowledge of NETCONF/RESTCONF and YANG modeling to enhance network management and operability.

· Understanding of Cryptographic Key Management based on EKMS and KMI

· Familiarity with architecture development and system modeling tools such as Cameo Systems Modeler

· Knowledge of Networking and Interface technologies including Web services like RESTful and SOAP

· Understanding of Security requirements to provide Authentication, integrity, and confidentiality services and implementation

· Expertise in Public Key Infrastructure with trust chains, certificates, revocation checking, cert validation

· Expertise in Cryptographic mechanisms such as SHA, HMAC, Elliptic Curve, and quantum resistance approaches

· Understanding of Cryptographic Message Syntax (CMS)

Job Type: Full-time

Pay: $85,000.00 - $180,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Health insurance
Life insurance
Parental leave
Referral program
Vision insurance

Application Question(s):

How did you hear about this opportunity? (Indeed, LinkedIn, Flyers, or other)
Have you worked with Secure Boot in any of your previous roles, particularly in the context of embedded systems or firmware security?
Are you a US citizen?

Work Location: In person

Quick Apply

Refine Your Search

software test engineer jobs in costa mesa ca

Embedded Software Engineer

Software QA Engineer

Systems Engineer

Senior Software Engineer - Contract

Validation Engineer I

2026 Early Career Software Engineer

Junior Software Developer

REAL TIME SOFTWARE ENGINEER

Test Engineering Manager

Software Engineer – Embedded Linux OS & Firmware (Qt / C++)

Senior Electrical Engineer, Avionics Design

Sr Electronics Engineer

High-Speed Connector Product Design Engineer

Sr. Test Instrumentation Engineer

Smart Thermostat Engineer — C++ / HVAC Controls / Algorithms

Sr. NPD Engineer

Staff Manufacturing Engineer, Mechanical Actuation Systems

Application Test Engineer - AI Trainer

API Test Engineer - AI Trainer

Staff Structures Manufacturing Engineer, Mechanical Assembly

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