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50 technical systems integrator jobs at 25 companies in Menifee, CA

3mo
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Technical Business Systems Analyst
Garden Grove, California, United States
$110k-$140k/yr OnsiteFull Time
Harbinger Trucks
Harbinger Trucks: American private manufacturer of medium-duty electric and hybrid commercial vehicles serving commercial fleets.
4+ YOE4+ years of ERP experience; NetSuite expertise (SuiteScript/Flow/Talk/REST); manufacturing/WMS and financial modules; integration tools (Celigo, Boomi); SQL/Excel/BI; strong collaboration and analytical skills.
NetSuite, SuiteScript, SuiteFlow, SuiteTalk, RestAPI, Celigo, Boomi, SQL, Excel, BI tools
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1mo
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Staff Technical Program Manager, Sentry Fixed Site Systems
Irvine, California, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
8+ YOE8+ years leading complex hardware or hardware/software programs; bachelor’s in engineering or related field; systems integration, validation, manufacturing readiness, multidisciplinary coordination, and eligible for U.S. Secret clearance.
Lattice OS
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1mo
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Tactical Fires Network Systems Analyst
Camp Pendleton, California, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
Experience integrating Marine Corps networks and fires C2 systems (AFATDS, JADOCS, JFN, Maven MSS), capability analysis, requirements definition, system test/integration, technical writing, TS/SCI clearance, HS diploma/GED, and ability to travel up to 25%.
AFATDS, JADOCS, JFN, Maven Smart Systems (MSS)
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2mo
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Senior Specialist, Systems Engineer (39707)
Carlsbad, California, United States
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Global aerospace and defense technology innovator and manufacturer.
6+ YOEAbility to support system-level EMC integration, verification, troubleshooting, and qualification. Requires technical degree or equivalent experience, ability to obtain U.S. security clearance, strong communication and mentorship skills.
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3w
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Technical Consultant – Integrated Support
Redlands, California, United States
$84k-$142k/yr OnsiteFull Time
Esri
Esri: Global leader in geographic information system (GIS) software.
5+ YOERequires 5+ years in GIS technical support, system administration, or technical consulting; 3+ years with ArcGIS Enterprise; enterprise databases; customer support; US citizenship; and a bachelor's degree in a related STEM field.
ArcGIS Enterprise, Linux, Python
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1w
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Principal Forward Deployable Autonomous Systems Engineer
Huntington Beach, California, United States
$200k-$240k/yr OnsiteFull Time
Mach Industries
Mach Industries: Private defense manufacturer developing unmanned aerospace systems and production infrastructure for military customers.
Engineering degree required with significant autonomous systems experience, including integration, testing, operations, mission planning, and multidisciplinary technical problem-solving. Frequent domestic and international travel required.
PX4, ArduPilot, Linux
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12h
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Sr. Vehicle Systems Engineer, Network Interface
Irvine, California, United States
$135k-$186k/yr HybridFull Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: Joint-venture automotive technology developing software-defined vehicle architecture and software for Rivian and Volkswagen Group electric vehicles.
3+ YOEBachelor's or master's degree in a technical field and 3–5 years of embedded, safety-critical, automotive, or integrated-systems experience. Requires Bazel, GitLab CI, Git, and Python experience.
Bazel, GitLab CI, Git, Python, C/C++, CANoe, CANalyzer, Wireshark, Jama, DOORS, CAN, LIN, Ethernet
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5d
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Principal Technical Product Manager — AI Integration
Milwaukee or Irvine or Dallas or Austin
$112k-$175k/yr OnsiteFull Time
Cotality
Cotality: U.S.-based private property data, analytics, and workflow solutions provider serving real estate, lending, insurance, and government professionals.
8+ YOERequires 8+ years in technical product management or architecture, including 3+ years with API platforms, developer tools, data products, or integration infrastructure; professional coding experience and API, authentication, distributed systems, and AI tool knowledge.
MCP, Apigee, Kong, AWS API Gateway, Mintlify, Swagger, OpenAPI, Redoc, ReadMe, OAuth, SDK, Zoom, Microsoft Teams
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2mo
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Tactical Fires Network Systems Analyst
Camp Pendleton, California, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
Experience integrating Marine Corps fires and networks (AFATDS, JADOCS, JFN, MSS); Marine Corps operations experience; capability analysis, requirements definition, system test/integration, and technical documentation; TS/SCI clearance; HS diploma or GED; ability to travel up to 25%.
AFATDS, JADOCS, JFN, Maven Smart Systems (MSS)
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2w
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Sr. Principal Systems Engineer - LTC Design / Architecture / Integration
San Diego or Rancho Bernardo
$142k-$213k/yr HybridFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
8+ YOEBachelor's STEM degree with 8+ years, master's with 6+ years, or PhD with 4+ years; active U.S. Secret clearance; DOORS, technical baseline, integration, and ICD experience required.
DOORS, MBSE
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1w
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Technical Product Manager - (Integrated Solutions)
Irvine or Los Angeles
$180k-$220k/yr HybridFull Time
Silvus Technologies
Silvus Technologies: U.S. tactical communications manufacturer developing MANET radios and mesh-network systems for military, public-safety, and enterprise users.
5+ YOEBachelor's degree in a technical field, 5+ years in technical product management or systems engineering in defense, aerospace, or wireless communications, active or obtainable Secret clearance, and U.S. citizenship.
Jira, Agile, Scrum, software-defined radios (SDRs), MIMO, RF
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1d
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Manager, Technical Product Integration
Irvine, California, United States
$115k-$184k/yr FieldFull Time
BD
BDNYSE: BDX: Global medical technology advancing the world of health.
5+ YOEBachelor's degree in IT, computer science, engineering, healthcare informatics, or related field; 5+ years supporting healthcare software, system integrations, or healthcare IT; SaaS and enterprise software experience.
Electronic Medical Record (EMR), Epic, Oracle Health (Cerner), Meditech, Allscripts, HL7, FHIR, IHE, Windows Server, Linux, SQL, XML, HTML, SOAP
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3d
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Staff Systems Engineer - Triton (Rancho Bernardo CA)
San Diego or Rancho Bernardo
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
12+ YOE2+ MgmtBachelor's in STEM plus 12 years, master's plus 10 years, or PhD plus 8 years of relevant experience; 5 years technical execution, 2 years technical leadership, requirements and lab integration experience, and active Secret clearance required.
SIGINT, Comms, Radar, EO/IR, SYS IV 3960
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2d
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Technical Product Manager, Senior
Denver or Irvine or Hillsboro or Liberty Lake or Phoenix
$90k-$160k/yr OnsiteFull Time
Columbia Bank
Columbia BankNASDAQ: COLB: Regional financial institution providing banking and wealth management services.
7+ YOEBachelor’s degree required; 7–10 years in product management, systems analysis, or technology delivery, Agile delivery, integrations, APIs, vendor platforms, UAT, and production support. Banking experience preferred.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Axure Dev Ops, GitHub, Power BI, APIs, UAT, Agile
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2mo
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Senior Technical Project Engineer – Multidisciplinary Development Programs
Carlsbad or Tempe
$142k-$224k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Global communications providing satellite connectivity and defense solutions.
8+ YOEBachelor's in engineering; 8+ years in complex system/product development; lead multidisciplinary technical efforts; strong systems engineering, requirements, interfaces, and integration; up to 25% travel; must be able to obtain US Top Secret/SCI clearance; hybrid (3 days/week) in Carlsbad or Tempe.
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3mo
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Unmanned Aircraft Technical Lead
Irvine, California, United States
$160k-$210k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: U.S. aerospace and defense designing autonomous unmanned aircraft and counter-UAS systems for military customers.
10+ YOE5+ Mgmt10+ years leading cross-functional teams in UAVs/robotics; system design and software integration; CI/CD; hardware-in-the-loop; production-ready productization.
CI/CD, Hardware-in-the-Loop, Production Test Infrastructure
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2mo
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Technical Product Engineer - Advanced Network Products
Carlsbad, California, United States
$121k-$225k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Global communications providing satellite connectivity and defense solutions.
5+ YOE5+ years system verification, hardware/software integration experience, TCP/IP and Ethernet knowledge, proficiency with iperf and Viavi TBERD, C/C#/Python, Linux, bachelor’s in relevant field, US citizenship and ability to obtain Secret clearance, up to 20% travel, onsite 3x/week.
iperf, Viavi TBERD, C, C#, Python, Linux
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2d
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Member of Technical Staff, Agent Delivery
San Francisco or New York City or London or Palm Springs
$160k-$200k/yr OnsiteFull Time
Pallet
Pallet: AI logistics software automating freight workflows for carriers, brokers, 3PLs, and shippers.
2+ YOERequires 2–5 years building and owning production systems, strong API and integration experience, production debugging skills, comfort with ambiguity, and strong communication abilities.
Node, TypeScript, Encore.dev, GCP, PostgreSQL, OpenAI, Anthropic, Google, Vertex AI, Playwright, Next.js, React, Vercel, Datadog, APIs, ERPs, TMS, authentication systems, event-driven architectures
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3w
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Distinguished Engineer, Heart Failure Sensors
Irvine, California, United States
$159k-$226k/yr OnsiteFull Time
Edwards Lifesciences
Edwards LifesciencesNYSE: EW: Global leader in patient-focused innovations for structural heart disease.
12+ YOEBachelor's in engineering or scientific field with ~12 years technical leadership in complex electronic systems; expertise in MEMS, signal processing, system integration, manufacturing for implantable devices; travel up to 25%.
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1w
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Delivery Engineer
Bloomington or Irvine
$120k-$140k/yr HybridFull Time
Getac Video Solutions, Inc.
Getac Video Solutions, Inc.TWSE: 3005: Taiwanese rugged-computing and intelligent-video manufacturer serving defense, public safety, industrial, automotive, and frontline workforces.
5+ YOERequires 5+ years supporting enterprise software or integrated products, 5+ years with technical teams, 3+ years with relational databases and SQL, REST APIs, enterprise systems, technical documentation, and a valid driver's license.
SQL, REST APIs, Active Directory, ETL, DevOps, QA, UAT
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