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C Software Engineer Trading Platform

Los Angeles,CA

813 C Software Engineer Trading Platform jobs in Los Angeles,CA

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Principal Software Engineer

Northrop Grumman

El Segundo, CA 90245

~ 23 min OnsiteUrgently HiringHealth InsurancePaid Time Off

  • RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top Secret
  • On site
  • San Diego, CA, Palmdale, CA, El Segundo, CA or Oklahoma City, OK
  • The candidate should be a self-starter with familiarity working in an Integrated Product Team construct
  • Develop, implement, and maintain modular simulation and modeling software
  • E.g., C++, Python
  • Integrate simulation components with system interfaces, middle-ware, and test harnesses; ensure interoperable data flows and real-time performance
  • Design and execute verification and validation tests, analyze results, identify defects, and implement fixes to ensure model fidelity and accuracy
  • Optimize simulation performance and scalability; profile code, reduce latency, and support CI/CD pipelines for automated builds and deployments
  • Collaborate with systems engineers, testers, and stakeholders to translate requirements into simulation scenarios, produce technical documentation, and support demonstrations
  • Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master's degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 year of related engineering experience
  • Demonstrated professional experience developing software in C/C++
  • Demonstrated professional experience with software change control, and change management such as: Atlassian tool suite, GitHub, AND/OR GitLab
  • Demonstrated Professional Experience with the full Software Development Life Cycle (SDLC)
  • Active U.S. Government Top Secret clearance (with a background investigation within the past 5 years or enrolled into Continuous Evaluation.)
  • Ability to obtain and maintain initial Special Access Program (SAP) access via a Program Access Request (PAR). This SAP/PAR must be obtained prior to commencement of employment and must be obtained within a reasonable amount of time as determined by the company to meet its business needs.
  • Ability to obtain and maintain subsequent SAP PARs following commencement of employment to be able to completely support statement of work.
  • The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
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Software I&T Engineer , Amazon Leo for Government

KGS LLC

Los Angeles, CA 90079

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Principal / Senior Principal Software Engineer

Northrop Grumman

Los Angeles, CA 90011

OnsiteHealth InsurancePaid Time Off

  • U.S. Citizenship is required
  • Ability to obtain and maintain a U.S. Government Secret clearance
  • Required to work on site full-time
  • Bachelor's degree in STEM with 5 years of hands on software development experience; Masters in STEM with 3 years of hands on software development experience; PhD in STEM with 1 year of hands on software development experience
  • Experience with the full Software Development Life Cycle (SDLC)
  • Experience with programming in at least one of the following languages: C; C++; Python
  • Experience using at least one of the following software management and workflow automation tools: ClearCase; Git; ClearQuest; Jira
  • Senior Principal: Bachelor's degree in STEM with 8 years of hands on software development experience; Masters in STEM with 6 years of hands on software development experience; PhD in STEM with 4 year of hands on software development experience
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Software Development Engineer - AWS, Amazon GuardDuty

Amazon Development Center U.S.

Santa Monica, CA 90403

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Manufacturing Engineer

Hadrian

Torrance, CA 90503

~ 24 min OnsiteHealth InsuranceRetirement Benefit

  • Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Mechatronics, or a related field, or equivalent practical experience.
  • 3-5+ years of experience in manufacturing environments, particularly in systems engineering or automation deployment roles.
  • Proven ability to collaborate with design engineers on early-stage product development, including translating design intent into robust manufacturing solutions.
  • Strong DFM expertise with a track record of influencing design decisions to enhance manufacturability, reduce costs, and accelerate time-to-market.
  • Demonstrated ability to lead complex projects and drive cross-functional alignment in fast-paced, iterative settings.
  • Strong quantitative and analytical skills for data-driven problem solving and process improvement.
  • Excellent communication, documentation, and team-building skills, with a hands-on, solution-oriented mindset.
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Manufacturing Engineer II

Howmet Aerospace

Fullerton, CA 92831

~ 35 min Onsite

  • Bachelor's degree in Engineering in Mechanical, Industrial, or Manufacturing Engineering (OR equivalent hands-on relevant experience will also be considered).
  • 3+ years of engineering experience.
  • Strong knowledge of CNC manufacturing and aerospace standards.
  • Experience with AS9100 and NADCAP standards.
  • Knowledge of GD&T;, fixturing and gaging methods.
  • Statistical process control experience in the aerospace industry.
  • Basic Computer Skills: Microsoft Office Suite products, and strong knowledge of Solidworks or other modeling software.
  • Experience in metal manufacturing, especially using titanium and/or nickel based superalloys.
  • Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire.
  • Visa sponsorship is not available for this position.
  • This position entails access to export-controlled items and employment offers are conditioned upon an applicant's ability to lawfully obtain access to such items.
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Additive Manufacturing Engineer II, PBF

Relativity Space

Long Beach, CA 90805

~ 29 min Onsite

  • Bachelor's degree in Mechanical Engineering, Materials Science, Manufacturing Engineering, Aerospace Engineering, or related field
  • 2+ years in metal additive manufacturing, manufacturing engineering, aerospace hardware, materials/process engineering, or related fields (full time industry experience)
  • Working knowledge of LPBF process variables, build preparation, support strategy, inspection, heat treatment, nonconformance processes, and configuration control
  • Proficiency with LPBF additive manufacturing of metallic materials and understanding of DfAM fundamentals
  • Hands-on experience with work orders, work instruction creation, and non-conformance resolution
  • Experience with AM tools such as EOSprint, Magics, 3dxpert, Flow, and CAD tools such as Siemens NX (preferred) or Solidworks
  • Comfort working with production data, quality records, engineering drawings, specifications, and ambiguous technical constraints
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Manufacturing Engineering Intern

DCX-CHOL Enterprises

Los Angeles, CA 90061

Onsite

  • Must be eligible to work in the United States
  • Must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State
  • Ability to lift up to 50 lbs
  • Must be able to communicate effectively in English
  • Currently pursuing a degree in Engineering or a related technical field (Manufacturing, Mechanical, Electrical, Aerospace, or similar)
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Hardware Digital CCA Designer

RTX

El Segundo, CA 90245

~ 23 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Typically requires a Bachelor's Degree in Science, Technology, Engineering or Mathematics (STEM)
  • 5+ years of applicable experience focused on architecting, designing, implementing, and testing digital Circuit Card Assembly (CCA) designs.
  • Experience with high-speed mixed signal circuit card design and/or high-density, high-speed digital circuit card design.
  • Experience in bus standards protocol such as: sRIO, SpaceWire, VME, PCI, PCIe, VPX, and Gb Ethernet.
  • Experience designing hardware boards that house Xilinx and Altera FPGAs.
  • The ability to obtain and maintain a U.S. government issued security clearance post-start is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
  • The position is onsite in El Segundo, California and requires the ability to obtain and maintain a U.S. government issued security clearance.
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Lead Systems Engineer - Onsite Position

Curtiss-Wright

Santa Clarita, CA 91350

~ 48 min OnsitePaid Time OffRetirement Benefit

  • Min 7 to 10 years of experience at US DoD Primes or at a company that directly supports them.
  • Expert knowledge of integrated system hardware/software development, integration and test for deployed military vehicle applications
  • Experience leading and closing major design reviews such as PDR and CDR
  • Expert knowledge of the systems engineering tools DOORS and Cameo
  • Working knowledge of engineering development tools like Clearquest, JIRA, and Rational Development Tools
  • Ability to operate and debug Linux and VxWorks based computing systems
  • Solid understanding of SOSA and VPX system design standards
  • Solid understanding of serial communication protocols such as MIL-STD-1553, RS422, RS485, RS232, 10G and 100G Gigabit Ethernet, PCIe, USB
  • Solid understanding of the latest processing and graphics solutions
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