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Systems Integration Engineer Jobs in California (NOW HIRING)

About the Role We are hiring a Systems Integration Engineer for our Platform Integration team. This is a critical role to build robust and scalable integration processes for our platforms and systems ...

Hardware Engineering is an innovative and collaborative group of electrical, mechanical ... This role follows a hybrid work schedule and reports to Systems Integration Manager. You will:

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Systems Integration Engineer information

See California salary details

$64.1K

$155K

$165.3K

How much do systems integration engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for systems integration engineer in California is $154,986.00, according to ZipRecruiter salary data. Most workers in this role earn between $164,800.00 and $164,800.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to be a systems integration engineer?

To thrive as a Systems Integration Engineer, you need a strong background in computer science or engineering, experience with systems architecture, and proficiency in integrating hardware and software components. Familiarity with tools such as middleware platforms, scripting languages (like Python or Bash), and integration frameworks (such as RESTful APIs or message brokers), along with relevant certifications, is highly valued. Strong problem-solving abilities, effective communication, and teamwork are vital soft skills for managing complex projects and collaborating across departments. These skills ensure seamless system interoperability, minimize integration issues, and drive successful project outcomes.

What is the difference between Systems Integration Engineer vs Network Engineer?

AspectSystems Integration EngineerNetwork Engineer
CredentialsBachelor's in Engineering, Computer Science, or related field; certifications like Cisco CCNA, CompTIA Network+Bachelor's in Computer Science, Networking, or related; certifications like Cisco CCNA, CompTIA Network+
Work EnvironmentDesigning, testing, and implementing integrated systems across hardware and softwareDesigning, deploying, and maintaining network infrastructure and security
Industry UsageIT, telecommunications, manufacturing, aerospaceIT, telecommunications, data centers, enterprise networks

While both roles require networking knowledge and certifications, Systems Integration Engineers focus on combining various systems into cohesive solutions, whereas Network Engineers specialize in designing and managing network infrastructure. Both roles are essential in technology environments but serve different aspects of system and network integration.

What challenges do systems integration engineers face when working on cross-functional projects?

Systems Integration Engineers often encounter challenges when coordinating between diverse teams, such as software developers, hardware engineers, and project managers. Ensuring all components from different disciplines function together seamlessly can be complex, requiring strong communication and problem-solving skills. Additionally, managing integration timelines and troubleshooting unforeseen compatibility issues are common aspects of the role. Being proactive in identifying potential risks and maintaining organized documentation can help mitigate these challenges.

What is a systems integration engineer?

Systems Integration Engineers are professionals who design, implement, and manage the integration of various software and hardware systems within an organization. Their main role is to ensure that different technological components, often from different vendors, work together seamlessly to meet business requirements. This involves troubleshooting integration issues, developing custom solutions, and collaborating with other IT professionals. They play a critical role in streamlining operations and improving system efficiency.
What cities in California are hiring for Systems Integration Engineer jobs? Cities in California with the most Systems Integration Engineer job openings:
What are popular job titles related to Systems Integration Engineer jobs in CA? For Systems Integration Engineer jobs in CA, the most frequently searched job titles are:
Infographic showing various Systems Integration Engineer job openings in California as of July 2026, with employment types broken down into 81% Full Time, 13% Part Time, 1% Temporary, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $154,986 per year, or $74.5 per hour.

Systems Integration Engineer

Booz Allen Hamilton, Inc.

El Segundo, CA • On-site, Remote

$86K - $198K/yr

Full-time, Part-time

Medical, Life, Retirement, PTO

Re-posted yesterday


Booz Allen Hamilton rating

8.9

Company rating: 8.9 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

9th of 72 rated business consultants


Job description


Remote Work:
Hybrid
Job Number:
R0245864
Location:
El Segundo,CA,US
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Systems Integration Engineer
The Opportunity:
Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security space missions? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer focused engineering solution. If this sounds like you, come join Booz Allen's team to work on the Space Force's top priority space programs.
As a system integrator on our team, you will work with Booz Allen colleagues to develop and deploy the next generation of Environmental Monitoring (EM) capabilities to deliver critical information to our warfighters. Your client will trust you to develop and execute system integration plans for space and ground systems. You will lead and support integration activities at the system of systems, system, segment, and element level. You will grow your skills by researching new requirements, technologies, and threats and using innovative integration methodologies and tools to integrate remote sensing systems to deliver warfighter capabilities.
Join us. The world can't wait.
You Have:
  • 10+ years of experience performing systems engineering, integration, and testing for space-related Major Defense Acquisition Programs
  • Experience working on satellite programs
  • Experience with requirements development or verification
  • Experience with interface control document development or governance
  • Knowledge of a program's critical path and how to offer solutions for schedule, cost, and risk issues
  • Knowledge of cost, schedule, risk, EVM, technical performance measures, technical specifications, and test reports from multiple contractors
  • Knowledge of government contracts and reporting systems to extract data and analyze future performance trends
  • Secret clearance
  • Bachelor's degree in Engineering, Mathematics, Computer Science, or Physics

Nice If You Have:
  • Experience performing systems engineering, integration, and test on space-based remote sensing systems
  • Experience with Space Based Environmental Monitoring
  • Experience in the Overhead Persistent Infrared (OPIR), Microware Imaging, defense weather, and tactical ISR mission areas
  • Experience with Remote Sensing payloads, space-based weather payloads, satellite busses, and satellite subsystems, including propulsion, thermal control, power, attitude control, TT&C, communications, data processing, and structure
  • Knowledge of DoD 5000.01/02
  • TS/SCI clearance
  • Master's degree in Engineering, Mathematics, Physics, or Computer Science
  • INCOSE Systems Engineering Professional Certifications, including ASEP, CSEP, or ESEP Certification
  • DAWIA Level III Program Manager or Acquisition Professional Development Program (APDP) Program Management Level III Certification

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
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About Booz Allen Hamilton

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Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914