San Diego, California, United States · On-site
$87k–$157k/yr
The qualified Research Engineer will be part of a strong team of scientists and engineers in our San Diego office committed to addressing some of our nation’s most challenging defense problems. The role requires the use …
Skills: Signal Processing, Algorithm Development, Machine Learning, Image Processing, Data Analysis
San Diego, California, United States · On-site
$92k–$171k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportuniti…
Skills: Guidance Navigation Control, Matlab, Simulink, C/C++, Python
San Diego, California, United States · On-site
$195k–$292k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportuniti…
Skills: Linux System Administration, DevSecOps, Agile Practices, Model-based Engineering, Shell Scripting
San Diego, California, United States · On-site
$123k–$184k/yr
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Multimedia Systems General Summary: This individual independently plans, performs the moderately-defined responsibility for the designin…
Skills: Multimedia Systems Engineering, System Analysis, Simulation Modeling, Functional Decomposition, Algorithm Optimization
San Diego, California, United States · On-site
$95k–$115k
Graham Technologies is seeking a Cybersecurity Analyst to support security compliance, assessment, monitoring, documentation, and remediation activities for a Federal information system. The analyst will work with cybers…
Skills: Security Compliance, Vulnerability Management, NIST Security Controls, Continuous Monitoring, Incident Response
San Diego, California, United States · On-site
$141k–$211k/yr
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Machine Learning Engineering General Summary: This individual independently plans, performs the moderately-defined responsibility for th…
Skills: C, C++, Python, Machine Learning, TensorFlow
San Diego, California, United States · On-site
$195k–$292k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportuniti…
Skills: Linux System Administration, DevSecOps, Agile Practices, Model-based Engineering, Shell Scripting
San Diego, 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: Electronics Engineering, Root Cause Analysis, Configuration Management, Integration and Testing, Unix
San Diego, California, United States · Remote OK
$160k–$180k/yr
At DUAL North America, our core values dictate how we live and work. We are a group with independence and people at its heart and we are a home for talent with a unique culture: the biggest small company in the world. Th…
Skills: Release Management, Technology Delivery, Project Management, Program Management, SAFe Agile 6.0
San Diego, California, United States · Hybrid
$100k–$110k/yr
At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every…
Skills: Net New Account Acquisition, Account Management, Consultative Sales, SaaS Sales, Solution Selling
San Diego, California, United States · On-site
$129k–$166k/yr
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Hardware Systems Engineering General Summary: This individual independently plans, performs the moderately-defined responsibility for th…
Skills: Hardware Systems Engineering, Electronic Circuit Design, System Architecture, Technical Platform Specification, Experimental Testing
San Diego, California, United States · Remote OK
$160k–$180k/yr
At DUAL North America, our core values dictate how we live and work. We are a group with independence and people at its heart and we are a home for talent with a unique culture: the biggest small company in the world. Th…
Skills: Release Management, Technology Delivery, Project Management, Program Management, SAFe Agile 6.0
San Diego, California, United States · On-site
$69k–$158k/yr
Cybersecurity Engineer and Risk Analyst The Opportunity: Are you looking for an opportunity to advance your experience in cybersecurity and security engineering that will safeguard our nation? As a systems security and n…
Skills: Risk Management Framework, Vulnerability Scanning, Compliance Scanning, eMASS, ACAS
San Diego, California, United States · On-site
$114k–$155k/yr
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Modem Software Engineering General Summary: This individual possesses the solid engineering fundamentals and understanding with some sup…
Skills: Modem Software Engineering, Wireless WAN, Cellular Core Network, Data Connectivity, Unit Testing
San Diego, California, United States · Hybrid
$127k–$190k/yr
Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…
Skills: Digital Signal Processing, Wireless Communications, MATLAB, Python, C/C++
San Diego, California, United States · On-site
$123k–$184k/yr
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Cellular Technologies General Summary: This individual independently plans, performs the moderately-defined responsibility for the resea…
Skills: Wireless WAN, Cellular Air Interfaces, Modem Technologies, WWAN Specifications, Wireless System Design
San Diego, California, United States · Remote OK
$169k–$202k/yr
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Software Engineering General Summary: This individual leads, plans, synthesizes ambiguous or conflicting requirements and performs the c…
Skills: C++, C, Embedded Linux, Hypervisor, LXC
San Diego, California, United States · On-site
$114k–$171k/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: Electronics Integration, Avionics Integration, Electromagnetics, Signal Processing, Sensor Modeling
San Diego, California, United States · Remote OK
$152k–$192k/yr
Company:Qualcomm Incorporated Job Area:Information Technology Group, Information Technology Group > IT Software Developer General Summary: This individual leads, plans, synthesizes ambiguous or conflicting requirements a…
Skills: Software Design, Full Stack Development, API Development, Cloud Infrastructure, Distributed Systems
El Segundo, California, United States · On-site
$114k–$171k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Large Language Models, Natural Language Processing, Natural Language Understanding, Natural Language Generation, Computer Vision
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Develop innovative signal processing algorithms and data analysis techniques to extract information from multiwavelength ocean data. Research EO/IR sensor systems, document results for customers, and collaborate within a technical team.
Requires a Master's or PhD in Engineering, Physics, or Mathematics with a strong background in statistical analysis and algorithm design. Must be a US citizen capable of obtaining a Top Secret security clearance.
The qualified Research Engineer will be part of a strong team of scientists and engineers in our San Diego office committed to addressing some of our nation’s most challenging defense problems. The role requires the use of physical and mathematical principles for the development of algorithms to extract information from multiwavelength data using signal processing techniques such as filtering, data conditioning, and Fourier analysis, as well as modern AI and machine learning-based methods. The successful candidate will have a strong physics and math background and experience in scientific research and data analysis (especially image processing). Experience with visible and infrared sensors and design principles would be a plus.
Primary Responsibilities
•Develop innovative signal processing algorithms and data analysis techniques.
•Analyze ocean data from multiwavelength sensors.
•Perform signal detection and characterization.
•Research EO/IR sensor systems and develop requirements
•Document results for customers and present results at meetings.
•Work collegially within a talented team of peers.
Basic Qualifications
•Masters or PhD in Engineering, Physics, Mathematics, or related scientific field
•Experience in signal processing algorithm development and remote sensing data analysis
•Strong knowledge and experience in the areas of statistical analysis, linear algebra and matrix computations, mathematical techniques, and algorithm design.
•Proven track record of innovation, problem solving, and achieving successful technical results.
•Be self-motivated and a team player, ready for a fast-paced environment and high expectations.
•Must be a US citizen and able to obtain a US Government Top Secret security clearance
Preferred Qualifications
•Programming experience and knowledge of C and/or C++
•Knowledge of EO/IR sensor systems, including their basic design and operation.
•Experience in hydrodynamics, computational fluid mechanics, and physical oceanography.
•Additional software experience such as shell scripting, Perl, Java, Matlab, Python, MPI, Cuda.
•Experience with public speaking, client interaction, customer presentations, research documentation, task planning and scheduling.
•Current US Government Top Secret security clearance
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US
Based on 1790 listings with disclosed salaries, most technology jobs in San Diego, CA pay between $92k–$223k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 2,065 open technology positions in San Diego, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Qualcomm, Northrop Grumman, Northrop Grumman Mission Systems, Inc., Apple, Booz Allen Hamilton, among others. Browse the listings above to see every active employer.
Yes — 513 of the 2065 open technology positions offer remote or hybrid work (165 remote, 348 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.
