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Systems Engineer Contract Jobs in California (NOW HIRING)

Systems Engineer

El Segundo, CA · On-site

$99K - $225K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical ... as well as contract-specific affordability and organizational requirements. The projected ...

Systems Engineer

San Diego, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... MUOS) contract. Our Systems Engineering & Integration (SE&I) team has an immediate need for a Systems Engineer with experience in applying Model Based Systems Engineering tools and techniques.

Systems Engineer

El Segundo, CA

$69.46/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Systems Engineer Job Type: Full-Time Consultant (12-Month Contract) Location: El Segundo, CA Schedule: Monday-Friday | First Shift | 8:00 AM - 4:30 PM Pay Rate: Starting at $69.46 per hour Make an ...

Systems Engineer

El Segundo, CA · On-site

$69.46/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Systems Engineer Job Type: Full-Time Consultant (12-Month Contract) Location: El Segundo, CA Schedule: Monday-Friday | First Shift | 8:00 AM - 4:30 PM Pay Rate: Starting at $69.46 per hour Make an ...

Systems Engineer

San Diego, CA · On-site

  • Medical

  • Life

  • PTO

As a Systems Engineer at Northrop Grumman, you will have a challenging and rewarding opportunity to ... Provide cross-IPT support for Capture efforts, contract documents (e.g. SSOW/SDRL/CDRL), and trade ...

Systems Engineer

San Diego, CA · On-site

  • Medical

  • Life

  • PTO

As a Systems Engineer at Northrop Grumman, you will have a challenging and rewarding opportunity to ... Provide cross-IPT support for Capture efforts, contract documents (e.g. SSOW/SDRL/CDRL), and trade ...

Systems Engineer

Palmdale, CA · On-site

$48 - $115/hr

  • Medical

  • Dental

  • Vision

Systems Engineer LOCATION: Palmdale, CA PAY RATE: $48.08-115.00/hour We are a national aerospace ... Contract (13 days with potential for extension) * Clearance: Active Secret Security Clearance ...

Systems Engineer II

San Diego, CA · On-site

$111K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Salary: $111,700-$141,000 XSITE LLC is looking for a Systems Engineer II to join our team in San Diego, CA to support the PMW/A 170 office/contract. We are Service-Disabled Veteran-Owned company ...

Systems Engineer

Sunnyvale, CA · On-site

$100K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Contract * Job #3811 Title: Systems Engineer Location : Sunnyvale, CA Security Clearance: Secret Required to start (Will eventually have to get Top Secret) Salary: $100k - $130k Work Schedule: Onsite ...

... current contract openings. Kindly send me your updated resume along with the below mentioned ... Systems Engineer Qualifications Minimum 5 years of experience providing network design ...

Systems Engineer

Palmdale, CA · On-site

$48 - $105/hr

  • Medical

  • Dental

  • Vision

Systems Engineer LOCATION: Palmdale, CA PAY RATE: $48.08-105.00/hour We are a national aerospace ... Contract (12 months with potential for extension) * Clearance: Active Secret Security Clearance ...

Systems Engineer

Anaheim, CA

$60 - $65/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Title: Systems Engineer The Systems Engineer will focus on Integration and Testing (I&T ... Job Type & Location This is a Contract position based out of Anaheim, CA. Pay and Benefits The pay ...

Systems Engineer 3

Woodland, CA · On-site

$143.31/hr

Job #219449 Chipton-Ross is seeking multiple Systems Engineer 3's for a contract opportunity in Woodland Hills, CA. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) * Principal System Engineer:

$50.00-70.00/hour 1st Shift Contract Provides technical expertise and leadership in the systems engineering discipline. Researches and carries out complex systems engineering assignments that result ...

Systems Engineer 2

Long Beach, CA · On-site

$63/hr

  • Medical

  • Dental

  • Vision

Systems Engineer 2 LOCATION: Long Beach, CA PAY RATE: $63.75/hour We are a national aerospace and ... Contract (12 months with potential for extension) * Industry: Aerospace / Defense / Aviation

Systems Engineer

Riverside, CA · On-site

$63K - $127K/yr

  • Medical

  • Retirement

  • PTO

Job Title: Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Systems Engineer (Senior)

San Diego, CA · On-site

$110K - $151K/yr

Contract / Temp Location: PEOC41ESS-NAVWAR-SEAPORT-CA Description Systems Engineer (Senior) Overview The Senior Systems Engineer provides technical leadership and expertise in systems engineering ...

Showing results 21-40

Systems Engineer Contract information

See California salary details

$52.8K

$125.5K

$164.8K

How much do systems engineer contract jobs pay per year?

As of Aug 18, 2026, the average yearly pay for systems engineer contract in California is $125,549.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,700.00 and $154,900.00 per year, depending on experience, location, and employer.

What is a systems engineer contract?

A Systems Engineer Contract job is a temporary or project-based position where an engineer is responsible for designing, developing, and maintaining complex systems. These roles often involve working with hardware, software, networking, and security components to ensure system functionality and efficiency. Contract Systems Engineers may work for a specific duration or on a particular project for a company, typically through a consulting firm or as independent contractors. They are expected to collaborate with cross-functional teams, troubleshoot issues, and optimize system performance. The contract terms, duration, and scope of work can vary based on the employer's needs.

What are the typical responsibilities and challenges of a systems engineer contract?

As a Systems Engineer working on a contract basis, your daily responsibilities usually include managing infrastructure deployments, configuring and maintaining servers, troubleshooting system issues, and optimizing network performance for client projects. You may face challenges such as quickly adapting to new environments, understanding legacy systems, or integrating new technologies with existing IT infrastructure. Contract roles often require working independently while effectively collaborating with internal IT teams, project managers, and other stakeholders. This environment provides valuable exposure to diverse industries and technical challenges, which can greatly enhance your experience and open avenues for future permanent or advanced contract opportunities.

What are the key skills and qualifications needed for a systems engineer contract?

To thrive as a Systems Engineer Contract, you need a strong background in systems architecture, troubleshooting, and integration, typically supported by a degree in computer science or engineering. Familiarity with tools such as VMware, Linux/Windows server environments, cloud platforms (e.g., AWS, Azure), and relevant certifications like CompTIA, Cisco, or Microsoft are highly valued. Excellent problem-solving, time management, and communication skills set top candidates apart in contract roles where autonomy and collaboration are both crucial. These skills and attributes ensure efficient delivery, adaptability to different project requirements, and successful collaboration in dynamic technical environments.

What are the most commonly searched types of Systems Engineer jobs in California?

The most popular types of Systems Engineer jobs in California are:

What job categories do people searching Systems Engineer Contract jobs in California look for?

The top searched job categories for Systems Engineer Contract jobs in California are:

What cities in California are hiring for Systems Engineer Contract jobs?

Cities in California with the most Systems Engineer Contract job openings:

Infographic showing various Systems Engineer Contract job openings in California as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $125,549 per year, or $60.4 per hour.

Systems Engineer

Booz Allen Hamilton

El Segundo, CA • On-site

$99K - $225K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 20 days ago


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

Systems 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 Hamilton's team to work on the Military's space programs.

As aseniorground systems engineeron our team, you will work with Booz Allen colleagues, your team, and the Military to develop and deploy the next generation of Overhead Persistent Infrared (OPIR) ground systems capabilities to deliver critical information to our warfighters to quickly win or even prevent future wars. Your client will trust you to develop System Requirements Documents (SRDs), Technical Requirements Documents (TRDs), Interface Control Documents (ICDs), mission protection documentation, technical assessments, integration plans, verification plans, and digital mission and system models for satellite ground systems. You will grow your skills by researching new requirements, technologies, and threats and using innovative engineering methodologies and tools to create tomorrow's solutions. You will grow your team to be the best they can be.

Join us. The worldcan'twait.

You Have:

  • 10+ years of experience supporting DoD weapon systems acquisitions or systems engineering

  • 5+ years of experience performing systems engineering analysis and developing systems engineering products for satellite systems or ground systems for Command and Control and Data Processing

  • 3+ years of experience leading teams of at least 5 people

  • Experience communicating and coordinating between the client, your team, related teams, and leadership

  • Experience with the development of technical specifications, interface control documents, ground architectures and designs, integration plans and schedules, and test plans

  • Experience with authoring requirements and managing and developing testable criteria, system validation and verification, and analysis

  • Knowledge of network architecture

  • Knowledge of Agile methodologies

  • Secret clearance

  • Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) field

Nice If You Have:

  • Experience in modeling, simulation, or analysis of RF Systems, including Space-to-Ground and Payload Systems

  • Experience performing systems engineering, integration, and testing on space-based remote sensing systems, including SBIRS, Next Generation OPIR, FORGE, STSS, HBTSS,orDSP

  • Experience with planning and executing program reviews throughout the life cycle of the system

  • Experience using a Model-Based Systems Engineering approach to manage system definitions and technical baselines

  • Knowledge of satellite ground system design, cloudarchitecture, DevOps andDevSecOps, software frameworks, communication and networking, data processing, exploitation, dissemination, space system operations and tasking, mission planning, space-ground integration, or space system factory support

  • Knowledge of DoD 5000.01 and 5000.02

  • Knowledge of systems engineering standards, including IEEE 15288.1 and IEEE 15288.2

  • TS/SCI clearance

  • Master's degree in an Engineering, Mathematics, Physics, or Computer Science field

  • INCOSE Systems Engineering Professional Certification including ASEP, CSEP, or ESEP 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 isrequired.

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 $99,000.00 to $225,000.00 (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

Sourced by ZipRecruiter

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