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Sr Integration Engineer Jobs in California (NOW HIRING)

Vast

Fluids Test Engineer

Long Beach, CA · On-site

$112K - $159K/yr

Vast is looking for a Integration Test Engineer , reporting to the Sr. Manager, Integration Test, to support the development of the systems that will be required for the design and build of ...

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Sr Integration Engineer information

See California salary details

$43.9K

$122.6K

$171.2K

How much do sr integration engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for sr integration engineer in California is $122,648.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $138,200.00 per year, depending on experience, location, and employer.

What are some typical challenges Sr Integration Engineers face when working on large-scale system integrations?

Sr Integration Engineers often encounter challenges such as managing compatibility between diverse systems, ensuring data consistency across platforms, and maintaining clear communication among cross-functional teams. Balancing the need for robust security with seamless data flow is also a common hurdle. Additionally, troubleshooting integration issues under tight deadlines requires strong problem-solving skills and adaptability.

What are the key skills and qualifications needed to thrive as a Sr Integration Engineer, and why are they important?

To thrive as a Sr Integration Engineer, you need strong expertise in systems integration, API development, and software architecture, often supported by a degree in computer science or related field. Proficiency with integration platforms (like MuleSoft, Dell Boomi, or Informatica), cloud services, and relevant certifications is highly valued. Excellent problem-solving, communication, and project management skills set outstanding candidates apart. These qualifications are crucial for ensuring seamless data flow, minimizing downtime, and delivering reliable solutions in complex enterprise environments.

What is a Sr Integration Engineer?

A Sr Integration Engineer is a senior-level professional responsible for designing, implementing, and maintaining the integration of various software systems, applications, and platforms within an organization. They work to ensure that different systems can communicate and share data efficiently, often using APIs, middleware, and integration platforms. In addition to technical skills, they often lead projects, collaborate with cross-functional teams, and provide guidance on best practices for system integration. Their role is crucial in streamlining business processes and enabling seamless information flow across the organization.
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What job categories do people searching Sr Integration Engineer jobs in California look for? The top searched job categories for Sr Integration Engineer jobs in California are:
What cities in California are hiring for Sr Integration Engineer jobs? Cities in California with the most Sr Integration Engineer job openings:
Sr Integration Engineer jobs near you
Infographic showing various Sr Integration Engineer job openings in California as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 2% Temporary, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $122,648 per year, or $59 per hour.

Senior Integration Test Engineer with Security Clearance

SAIC

San Diego, CA • On-site

$80K - $120K/yr

Other

Re-posted 25 days ago

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

78th of 223 rated it services

Job description

Description SAIC is seeking a skilled and motivated Senior Integration Engineer to join our team. In this role, you will play a critical role in verifying, testing, troubleshooting, and debugging software used to control and monitor Unmanned Surface Vessels (USVs). Your work will involve both front-end and back-end service activities, in addition to supporting both development and operational environments. The position will require up to 10% of travel for onsite installation or field support activities. This is a Hybrid/Remote role in San Diego, CA and requires onsite support 3-4 days per week. Must be local to the area. JOB DUTIES: * Collaborate with internal and external teams to debug, troubleshoot, and verify the software product's functional capabilities.
* Develop and maintain automated test suites using Python and Selenium to ensure software integrity.
* Design and develop simulation programs using Python to validate software performance and functionality.
* Deploy and manage service containers using Docker on RHEL (Red Hat Enterprise Linux) systems.
* Automate processes and tooling using Bash scripting.
* Create and maintain robust software documentation for installation, operations, and troubleshooting activities.
* Participate in hands-on integration and testing, both remotely and on-site, to diagnose incidents and perform root cause analysis. Qualifications REQUIREMENTS: * AA Degree in related discipline and six (6) years related experience; Or, High School and eight (8) years related experience with relevant certification.
* Must be a U.S. Citizen.
* Must have an Active Secret Clearance to start.
* A minimum of 1 year of experience testing software or in related technical roles. * Skills: * Proficiency with the Agile development process. * Strong experience using Python for scripting and automation. * Working knowledge of Bash scripting. * Familiarity with Docker for container orchestration. * Experience in using automation tools such as Selenium for software testing. * Hands-on experience with Red Hat Linux (RHEL) systems and environments. DESIRED SKILLS: * Experience with messaging systems or concepts, such as publish/subscribe or DDS (Data Distribution Service). * Practical knowledge or experience with unmanned vehicles, including Unmanned Surface Vessels (USVs), UCSMDE, UMAA, or related robotics systems. * A strong track record in debugging and troubleshooting software issues. * Proven experience in providing field support, particularly in customer-facing environments. * The ability and willingness to work aboard vessels during testing or integration events. Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

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