El Segundo, California, United States · On-site
$87k–$198k/yr
Systems Test Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in the DoD? You understand your customer's environment and how to dev…
Skills: Test and Evaluation, System Integration, DT&E, Data Analysis, Requirement Verification
El Segundo, California, United States · On-site
$99k–$215k/yr
Mission Operations Engineer (Mid Level) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company …
Skills: Mission Operations, Satellite Command And Control, Systems Engineering, Spacecraft Design, Anomaly Response
El Segundo, California, United States · On-site
$142k–$213k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Skills: System Architecture, Trade Studies, System Integration, Technical Analysis, Network Architecture
El Segundo, California, United States · On-site
$224k–$337k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Program Management, Project Management, Autonomy, Flight Control Technology, GN&C
El Segundo, California, United States · On-site
$177k–$266k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Skills: System Architecture, Trade Studies, System Integration, Technical Analysis, Hardware Engineering
El Segundo, California, United States · On-site
$101k–$188k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Radar Cross Section Analysis, Low Observable Technology, Applied Electromagnetics, CATIA, Unigraphics
El Segundo, California, United States · On-site
$177k–$266k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Skills: System Architecture, Trade Studies, System Integration, Technical Analysis, Network Architecture
El Segundo, California, United States · On-site
$100k–$176k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: GEOINT Analysis, Imagery Analysis, Technical Writing, MATLAB, Python
El Segundo, California, United States · On-site
$101k–$188k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Radar Cross Section Analysis, Low Observable Technology, Applied Electromagnetics, CATIA, Unigraphics
El Segundo, California, United States · On-site
$224k–$337k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Program Management, Autonomy, Flight Control Technology, GN&C, Artificial Intelligence
El Segundo, California, United States · On-site
$151k–$223k/yr
ATLO (Assembly, Test & Launch Operations) Functional Manager - Millennium Space Systems Company: Millennium Space Systems Job Description Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a…
Skills: Spacecraft Integration, People Management, Test Engineering, Hardware-Software Integration, Production Automation
El Segundo, California, United States · On-site
$151k–$223k/yr
ATLO (Assembly, Test & Launch Operations) Functional Manager - Millennium Space Systems Company: Millennium Space Systems Job Description Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a…
Skills: People Management, Spacecraft Integration, Hardware-Software Integration, Test Systems, Production Automation
El Segundo, California, United States · On-site
$91k–$151k/yr
Manufacturing Engineer - Avionics – (Associate or Mid-Level) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile sma…
Skills: Manufacturing Engineering, Avionics, Root Cause Analysis, PCBA Design, Lean Manufacturing
El Segundo, California, United States · On-site
$91k–$151k/yr
Manufacturing Engineer - Avionics – (Associate or Mid-Level) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile sma…
Skills: Manufacturing Engineering, Avionics, Root Cause Analysis, PCBA Design, Solidworks
El Segundo, California, United States · On-site
$42/hr–$47/hr
Company Overview ImmunityBio, Inc. (NASDAQ: IBRX) is a commercial-stage biotechnology company developing cell and immunotherapy products that are designed to help strengthen each patient’s natural immune system, potentia…
Skills: Analytical Chemistry, Method Development, Method Validation, Method Transfer, Quality Control
El Segundo, California, United States · On-site
SAIC is seeking a highly experienced Space Systems Chief Systems Engineer to support a Space Systems Command SV program. You will work in customer facilities in El Segundo, CA, directly sitting with our Customer to provi…
Skills: Systems Engineering, Space Vehicle Development, Payload Integration, Requirements Analysis, Interface Control Documents
El Segundo, California, United States · On-site
$140k–$232k/yr
About Varda Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda’s W-S…
Skills: Propulsion Fluid System Design, P&ID Authoring, CAD Tools, PLM Software, Propellant Loading
El Segundo, California, United States · Hybrid
$100k–$176k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Solid Mechanics, Finite Element Analysis, Structural Analysis, Composite Materials, Linear and Non-linear FEA
El Segundo, California, United States · On-site
$190k–$220k/yr
Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals w…
Skills: RF Systems Engineering, Digital Signal Processing, Remote Sensing, Mission Analysis, Systems Engineering
El Segundo, California, United States · On-site
$90k–$140k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Digital Signal Processing, RF Engineering, FPGA, Matlab, Python
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Lead a test team in developing and deploying resilient Missile Warning capabilities for the U.S. Space Force. Responsibilities include testing, analyzing, and validating systems while identifying urgent mitigation areas to ensure mission needs are met.
Requires a Bachelor's degree in a technical field, a Secret clearance, and over 10 years of experience in test and evaluation for Major Defense Acquisition Programs. Candidates must have specific experience with Government DT&E programs and the ability to develop comprehensive test plans and reports.
The Opportunity:
Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in the DoD? You understand your customer's environment and how to develop the right systems for their mission. Your ability to interpret contemporary capabilities and translate into measurable test criteria to ensure mission needs are met makes you an integral part of delivering a mission-focused engineering solution.
As a Systems Test Engineer you will lead a test team that will work with Booz Allen colleagues and the U.S. Space Force to develop and rapidly deploy the next generation of resilient Missile Warning (MW) capabilities to deter attacks and provide critical information to our warfighters. Your customer will trust you to not only test, analyze, evaluate, verify, and validate these systems leveraging established system requirements, but also identify areas requiring urgent mitigation up-front and early to develop this system with advanced technology solutions. Grow your skills by merging innovative engineering methodologies and cross-disciplinary coordination to create tomorrow’s solutions. Join our team and create the future of remote sensing.
Join us. The world can't wait.
You Have:
Nice If You Have:
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.
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.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.
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.
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.
Whether at the border, up in space, or on the battlefield, we build the advanced technology that makes America stronger, faster, and safer. It’s who we are and what we do. It’s in our code.
Offices: 8283 Greensboro Drive, McLean, VA 22102, US
Based on 573 listings with disclosed salaries, most science & research jobs in El Segundo, CA pay between $99k–$227k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 610 open science & research positions in El Segundo, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Boeing, The Aerospace Corporation, Varda Space Industries, Northrop Grumman, CHAOS Industries, among others. Browse the listings above to see every active employer.
Yes — 47 of the 610 open science & research positions offer remote or hybrid work (10 remote, 37 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
