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3,397 systems developer jobs at 801 companies in Buena Park, CA

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Information Systems Developer
Irvine, California, United States
$90k/yr OnsiteFull Time
Cityside Fiber
Cityside Fiber: Provides high-speed fiber-optic internet to Southern California communities.
3+ YOEBachelor's degree or equivalent experience, 3+ years in software development or systems integration, programming experience, APIs, workflow automation, relational databases, and strong analytical and communication skills.
SQL, JavaScript, Python, Microsoft Power Automate, APIs, HRIS, CRM, relational databases
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Space Systems Engineer
El Segundo, California, United States
$115k-$250k/yr OnsiteFull Time
BTAS
BTAS: Independent defense contractor delivering space systems solutions.
10+ YOESpace systems design, development, and program support; TS/SCI eligibility; 10+ years experience; advanced degree preferred.
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Systems Engineer II
Irvine, California, United States
$84k-$134k/yr OnsiteFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
2+ YOEBachelor's in engineering, minimum 2 years systems engineering or product development experience, system-level characterization, test development, risk analysis, statistical methods; familiarity with medical device standards and embedded systems preferred.
Polarion, RV&S, Python, MATLAB
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1mo
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Lead Software Systems Engineer
Seal Beach, California, United States
$172k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOE5+ MgmtActive U.S. Top Secret/SCI clearance, Bachelor’s degree, 5+ years software development experience (Python, JavaScript, TypeScript), CI/CD and database experience, leadership and systems engineering for space/ground systems.
Python, JavaScript, TypeScript, Angular, JQuery, FastAPI, Postgres, SQL, NoSQL, Java, CI/CD
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Systems Integration Developer
Redwood City or Austin or Boston or Ann Arbor or Los Angeles or New York City or San Diego
$150k-$180k/yr HybridFull Time
Gunderson Dettmer
Gunderson Dettmer: Legal services for venture capital and technology companies.
Bachelor's degree in computer science, information systems, or related technical field; proficiency with Boomi, C#, .NET, PowerShell, and SQL Server; experience with enterprise integrations, automation, AI agents, and Azure services.
Dell Boomi, Microsoft Copilot Studio, PowerShell, SQL, Microsoft SharePoint, Microsoft 365, SSIS, SSRS, SQL Server, C#, .NET, Power Automate, Dataverse, Microsoft Teams, Dynamics 365, Azure Logic Apps, Azure AD, Azure Data Factory, Azure App Services, Azure DevOps, Application Insights, Intapp, Aderant Expert, iManage Work, Litera Compare, Clean, Peppermint (CRM product)
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Principal Systems Engineer
Santa Clarita or Valencia
$102k-$194k/yr HybridFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Developer and manufacturer of innovative medical devices and therapies.
8+ YOEBachelor's in EE/CE/CS,8+ years engineering experience in mixed HW/SW and embedded systems,ability to develop system requirements,system architecture,verification,regulatory support,and technical leadership.
PLM, FMEA
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Systems Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
6+ YOERequires 6+ years supporting DoD weapon system acquisitions or systems engineering, 3+ years with satellite or ground systems, STEM bachelor's degree, Secret clearance, and systems engineering analysis experience.
Agile, Model-Based Systems Engineering, DevOps, DevSecOps, software frameworks, cloud architecture, network architecture, System Requirements Documents (SRDs), Technical Requirements Documents (TRDs), Interface Control Documents (ICDs)
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Principal Systems Engineer
Santa Clarita, California, United States
$102k-$194k/yr HybridFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Manufacturer of interventional medical devices and technologies.
8+ YOEBachelor's in EE/CE/CS,8+ years engineering experience (Master's may substitute 2 years),5+ years HW/SW systems,3+ years embedded systems,ability to develop system requirements and work in lab environments.
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Lead Software Systems Engineer
Seal Beach, California, United States
$172k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOEActive U.S. Top Secret/SCI required, Bachelor\u0002s degree or equivalent, 5+ years software development experience for space/ground systems, Python/JavaScript/TypeScript experience, CI/CD and database experience.
Python, JavaScript, Angular, JQuery, TypeScript, Postgres, SQL, NoSQL, Java, FastAPI, CI/CD
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2w
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Systems Engineer
El Segundo or Colorado Springs or Aurora
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOERequires 6+ years supporting DoD acquisitions or systems engineering, 3+ years with satellite or ground systems, STEM bachelor's degree, Secret clearance, and systems engineering analysis experience.
Agile, DevOps, DevSecOps, Model-Based Systems Engineering, INCOSE, ASEP, CSEP, ESEP
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Systems Engineer
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
4+ YOEBachelor's degree in engineering or equivalent, 4+ years of defense or aerospace systems engineering experience, safety-critical systems expertise, systems engineering artifacts, testing, change management, and clearance eligibility.
Lattice OS, Teamcenter, JIRA, JAMA, Cameo, Ansys, Agile, Systems Engineering Management Plan (SEMP), Technical Performance Measures (TPMs), System Design Reviews (SDR), Preliminary Design Reviews (PDR), Critical Design Reviews (CDR), Test Readiness Reviews (TRR), Safety Review Boards (SRB), Functional Decomposition, System Breakdown Structure (SBS), Product Breakdown Structure (PBS), System Description Documents (SDDs), Interface Control Documents (ICDs), Test and Evaluation Master Plan (TEMP), Hardware In Lab (HIL), Hardware In The Loop (HITL), Physical Configuration Audits (PCA), ARP-4754, ARP-4761, DO-178C, DO-254, JSSSEH, MIL-STD 882E, MIL-STD-810, MIL-STD-516C, MIL-STD-461, AC-17-01
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Systems Engineer, Systems Test
Torrance or Los Angeles
$240k-$299k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
10+ YOEBachelor's degree in engineering and 10+ years of systems or test engineering experience with complex electromechanical or robotic systems; technical leadership and integrated hardware-software testing expertise required.
AI, software, robotics, simulation, hardware-in-the-loop, simulation-in-the-loop, continuous integration, test pipelines, International Traffic in Arms Regulations (ITAR)
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4w
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Systems Engineer
El Segundo, California, United States
$135k-$175k/yr OnsiteFull Time
Space Kinetic
Space Kinetic: Developing propellant-free systems for deploying payloads in space.
5+ YOE5+ years spacecraft or aerospace systems engineering experience, bachelor\u0002s degree in engineering or related field, systems lifecycle experience, requirements and MBSE knowledge, strong technical communication.
Cameo Systems Modeler, SysML, Jama, DOORS, Polarion, Python, MATLAB
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1mo
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Systems Engineer – Carbon Management
Los Angeles, California, United States
$84k-$130k/yr OnsiteFull Time
University of California, Los Angeles
University of California, Los Angeles: A public research university providing higher education and research.
5+ YOEMinimum 5 years post-degree experience, strong technical writing and quantitative analysis, systems thinking, familiarity with TEA/LCA/process design/systems modeling; Master's required, PhD preferred.
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Systems Engineer
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
Lead systems engineering for expendable UAS: translate mission needs into requirements, manage interfaces, plan and execute system validation, perform reliability and risk analyses. Bachelors in engineering required; masters preferred.
DOORS, SysML, MBSE
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Systems Engineer
Long Beach, California, United States
$112k-$159k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
2+ YOEBachelor's in engineering,2+ years relevant experience with ≥1 year systems engineering,knowledge of systems integration,test and verification,ability to work evenings/weekends,and U.S. person or eligible for deemed export licensing.
Python, MATLAB, Microsoft Excel, Tableau
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2mo
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AI Systems Engineer
Santa Monica, California, United States
HybridFull Time, Part Time
M|R Walls
M|R Walls: Designs and builds 3D carved architectural wall products.
Experienced software/AI engineer with Python and API/database integration skills; build AI agents, automations, and workflows using tools like OpenAI, Claude, OpenClaw, Hermes, and Vercel; strong systems-thinking and communication.
Python, APIs, databases, OpenAI, OpenAI APIs, Claude, Claude Code, Codex, MCP servers, OpenClaw, Hermes, Hermes Agent, Vercel, Midjourney, FAL, Flux, Airtable, Make, n8n, GitHub
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Systems Engineer / Principal Systems Engineer - Integration & Test
Woodland Hills, California, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOESTEM degree with 2+ yrs (Systems) or 5+ yrs (Principal); active U.S. Secret clearance; experience in requirements, test case development, verification & validation; ability to work onsite in Woodland Hills, CA; travel ~10%.
IBM Rational DOORS, JIRA, ClearQuest, ClearCase, Cameo, Agile
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Systems Engineer
El Segundo, California, United States
$134k-$190k/yr OnsiteFull Time
Radiant
Radiant: Designs and manufactures portable, mass-produced nuclear microreactors.
2+ YOEBachelor’s degree in engineering; 2+ years in design/analysis or systems engineering; manufacturing experience; strong communication.
DOORS, Jama, Flow
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2mo
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Systems Engineer
El Segundo, California, United States
$190k-$220k/yr OnsiteFull Time
Space Systems Integration
Space Systems Integration: Provides systems engineering and technical advisory for aerospace missions.
9+ YOESenior systems engineer with extensive space systems integration experience, active Top Secret/SCI clearance (T5/SSBI) and polygraph required. Degree (BS/MS/PhD) plus 9–14+ years experience in DoD/agency space programs, acquisition, and team leadership.
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