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36 systems engineer iii jobs at 21 companies in La Mesa, CA

3mo
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Navy Combat Systems Engineer III
Port Hueneme or San Diego or Norfolk
OnsiteFull Time
Engineering Services Network
Engineering Services Network: Provides engineering, technology, and program management services to defense agencies.
3+ YOESystems Engineer III with >3 years Navy AEGIS test/evaluation experience; active DoD SECRET clearance; BS in Engineering/CS/Physics/Math; on-site in Port Hueneme, CA, San Diego, CA, or Norfolk, VA.
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2mo
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Systems Engineer III
San Diego, California, United States
$147k-$161k/yr HybridFull Time
XSITE
XSITE: Service-disabled veteran-owned systems engineering and integration contractor serving U.S. defense and intelligence-community programs.
7+ YOEBachelor's in engineering required; 7 years professional experience integrating network operating systems, applications, and hardware; experience across specification, design, coding, testing, implementation, documentation, and cross-functional coordination.
AI/ML, MBSE, Modeling & Simulation
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1d
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Systems Engineer III (RAS)
San Diego, California, United States
$180k-$200k/yr OnsiteFull Time
Precise Systems
Precise Systems: Private U.S. defense contractor providing engineering, digital, lifecycle, and program-support services to government and military customers.
10+ YOEBachelor's degree or equivalent experience, 10+ years of related systems engineering experience, active TS/SCI clearance, U.S. citizenship, architecture and integration expertise, and strong technical communication skills.
Department of Defense Architecture Framework (DoDAF), RMF, ICS, SCADA
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Principal Systems Engineer (Console System)
Carlsbad or Arden Hills or Maple Grove
$107k-$203k/yr OnsiteFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Developing and manufacturing innovative medical devices for less-invasive treatments.
7+ YOEBachelor's in engineering,7+ years engineering experience,5+ years technical leadership,systems engineering across hardware/software,experience with Class II/III medical devices,requirements and verification expertise.
Jama, DOORS, Requisite Pro, Jira, MATLAB, Python, LabVIEW, Minitab
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Systems Engineer III (Regulated Markets)
Kirkland or San Diego
$60-$70/hr HybridContract
ServiceNow
ServiceNowNYSE: NOW: Enterprise software providing cloud-based workflow automation platforms.
5+ YOERequires 5+ years of related experience with a bachelor's degree or 3 years with a master's degree, plus Python, Linux, Terraform, Puppet, Kubernetes, Docker, virtualization, and cloud infrastructure experience.
Python, Linux, Terraform, Puppet, Kubernetes, Docker, ServiceNow
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4d
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Systems Network Engineer II/III (RAS)
San Diego, California, United States
$155k-$175k/yr OnsiteFull Time
PMAT
PMAT: Defense technology delivering software, data science, systems engineering, and digital engineering solutions to U.S. government clients.
Network engineering and architecture experience in operational environments, cybersecurity risk and compliance knowledge, technical documentation skills, U.S. citizenship, and TS/SCI eligibility. Bachelor's degree or equivalent experience required.
Symantec Endpoint Protection
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1mo
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Staff Cyber Systems Engineer
Annapolis Junction or Roy or San Antonio or Redondo Beach or Huntsville or San Diego or Colorado Springs
$195k-$292k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
8+ YOEExperience implementing cybersecurity within systems engineering (NIST SP 800-160), RMF documentation, DoD 8570 certification (IASAE II/CISSP) with ability to obtain IASAE III, active Secret clearance required; advanced degree plus years of experience or extensive experience in lieu of degree.
DOORS, CAMEO, SonarQube, Fortify, DevSecOps
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3mo
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Engineer III
San Diego, California, United States
$97k-$161k/yr OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Engineering and information technology services for government and industry.
5+ YOEBachelor's in electrical engineering or related field, 5+ years electrical engineering experience, expertise in communications systems (CDLMS, JTIDS/MIDS/MOS), development of technical manuals/TDPs, U.S. citizenship and Secret clearance required.
Common Data Link Management System (CDLMS), JTIDS, MIDS, MOS, Link-16, Link-11, TADIL-J, CSDTS, JRE, Link Monitoring and Management Tool (LMMT), JTRS, TTNT
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Mechanical Engineer III – Battery Systems Engineering
Carlsbad, California, United States
$130k-$165k/yr OnsiteFull Time
Proper Voltage
Proper Voltage: A developing intelligent battery systems and energy storage solutions for robotics, data centers, and defense.
5+ YOEBachelor's in mechanical engineering,5+ years mechanical engineering experience in battery/EV/energy storage,expert 3D CAD skills,thermal analysis and testing experience,GD&T and DFM knowledge,mentorship ability.
Onshape, SolidWorks, SimScale, ANSYS, SolidWorks Simulation
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3mo
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Engineer III
San Diego, California, United States
$97k-$161k/yr OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Engineering and information technology services for government and industry.
5+ YOEBachelor's degree in engineering or computer science; 5+ years electrical engineering experience; 8 years complex communications systems experience; U.S. citizenship and Secret clearance required.
Common Data Link Management System (CDLMS), JTIDS, MIDS, MOS, NGC2P, SOVT, SPEG, TDP, IRD, Link-16, Link-11, TADIL-J, CSDTS, JRE, LMMT, JTRS, TTNT
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6d
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Systems Administrator III
San Diego, California, United States
FieldFull Time
Prescient Edge
Prescient Edge: Provider of intelligence, research, and operational support services.
7+ YOERequires 7 years of systems administration experience, a master's degree in engineering, computer science, or information systems, and TS/SCI clearance.
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Project Engineer III
Carlsbad, California, United States
$116k-$145k/yr OnsiteFull Time
Frontgrade Technologies
Frontgrade Technologies: Provides mission-critical electronics for space and defense applications.
5+ YOEBachelor's in Engineering required (or equivalent experience), minimum 5 years specialized engineering experience (alternatives noted), ability to obtain DoD Secret Clearance, technical leadership and systems integration experience.
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1w
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PLATFORM ENGINEER III
San Diego or Gig Harbor or United States
OnsiteFull Time
Koam Engineering Systems
Koam Engineering Systems: An employee-owned engineering and systems integration providing technology innovation and technical services globally.
6+ YOEBachelor's degree or equivalent specialized experience, 6+ years in platform or systems engineering, Security+ or ability to obtain within 3 months, final Secret clearance eligibility, and U.S. citizenship required.
Cisco, VMware, Hyper-V, Docker, Podman, Kubernetes, OpenShift, Git, CI/CD, Python, PowerShell, Bash, Ansible, Terraform, GitLab, Jenkins, STIGs, RMF, ATO, CANES, ADNS, Agile Core Services, GOTS, COTS
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Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
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2mo
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Computer Engineer III
San Diego or Newport
$127k-$199k/yr HybridFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy organization for government missions.
7+ YOEMaster's in Computer/Electrical/Electronics Engineering or Mathematics (CS concentration),7+ years experience,US citizen with/able to obtain DoD Secret clearance,experience with NAVWAR/SOVT/SPEG and submarine/networked system installations,technical writing skills.
CANES, SubLAN, ADNS, Tactical Networks Next Generation (TN Next Gen), NAVWAR, PEO C4I AI process, Microsoft Applications
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2mo
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Project Engineer III
San Diego, California, United States
$130k-$150k/yr OnsiteFull Time
Innoflight
Innoflight: U.S. non-traditional defense contractor developing cyber-secure avionics for government, defense, and commercial space customers.
5+ YOEBachelor's in CS/EE/CE or equivalent, 5+ years relevant experience, embedded systems and RTOS expertise, Linux and FPGA experience, system architecture and technical leadership, ability to obtain U.S. security clearance.
Real-Time Operating Systems (RTOS), Linux, FPGA
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3mo
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Mechanical Design Engineer III
Escondido, California, United States
$84k-$154k/yr OnsiteFull Time
Nikkiso Clean Energy & Industrial Gases Holdings
Nikkiso Clean Energy & Industrial Gases HoldingsTokyo Stock Exchange: 6376: Manufactures pumps, aircraft parts, and dialysis products.
2+ YOEBachelor's degree in Mechanical Engineering with 2 years experience or Master's in Mechanical Engineering; cryogenic/high-pressure system experience; read/develop P&ID; familiarity with P&IDs; pump selection/operations; safety/risk assessment; CAD tools; travel up to 25%.
AutoCAD, Inventor, SolidWorks
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2mo
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Machine Learning Engineer III
San Diego, California, United States
$140k-$195k/yr HybridFull Time
The Marlin Alliance
The Marlin Alliance: Woman-owned digital transformation and business consulting firm serving government, military, and commercial clients.
10+ YOE10+ years experience designing, developing, and deploying machine learning models for operational systems; strong Python and software engineering skills; cloud and containerization experience; ability to work in naval/DoD environments.
AWS, Azure, Docker, Kubernetes, TensorFlow, PyTorch, scikit-learn, Python, Java, C++, Go, Rust, Git, GitHub Actions, GitLab CI, Jenkins
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Electromagnetic Compatibility (EMC) Engineer III
Washington or Texas or Kent or Huntsville or Phoenix or Renton or Reston or Denver or California or San Diego or Florida or Arlington or Los Angeles or Longmont
$120k-$183k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEB.S. in EE/Aerospace/Physics,5+ years EMC/EMI test experience with MIL-STD-461 test methods,proficiency with EMI test automation,data acquisition and spectral post-processing,strong troubleshooting and systems engineering skills.
MIL-STD-461G, DO-160G, NASA-STD-4003, CISPR, EMI test automation software, data acquisition, spectral post-processing, EMI receivers, signal generators, LISNs, broadband power amplifiers, near-field magnetic probes
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Software Engineer III
San Diego, California, United States
$111k-$185k/yr OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Engineering and information technology services for government and industry.
Bachelor's degree in STEM or equivalent experience; 5+ years in software development or related fields, 2+ years in software or systems engineering, Security+ certification, and Top Secret/SCI clearance with U.S. citizenship.
C, C++, Java, JavaScript, Ansible, PowerShell, Bash, VMware vCenter, Bitbucket, Jenkins, Artifactory, Confluence
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