1125 Senior Software Engineer Full Stack Java jobs in Los Angeles,CA

Primary Level Salary Range: $142,200.00 - $213,400.00

Secondary Level Salary Range: $177,000.00 - $265,600.00

Employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results.

Employees in Vice President or Director positions may be eligible for Long Term Incentives.

Relocation assistance may be available

Health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

* *Sr. Principal Software Engineer – Level 4:* Bachelor's Degree in Computer Science or closely related STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of related work experience, or a Master's Degree and 6 years of related work experience, or 4 years of related work experience with a PhD.

* *Staff Software Engineer – Level 5:* Bachelor's Degree in Computer Science or closely related STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 12 years of related work experience, or a Master's Degree and 10 years of related work experience, or 8 years of related work experience with a PhD.

US Citizenship

A *current DoD Secret clearance* (adjudicated within the last 5 years)

Ability to obtain Top Secret and SAP access.

Experience with Agile methodologies and using CI/CD tools and practices (e.g., Bamboo, Jenkins).

Strong software development skills in C# and/or Java, Object-Oriented design, scripts (e.g., YAML, Python, PowerShell, Batch, TypeScript), and Microsoft Windows technologies, with practical use of version control systems (e.g., Git, Bitbucket, CVS).

Ability to obtain and maintain initial Special Access Program (SAP) access via a Program Access Request (PAR).

Ability to obtain and maintain subsequent SAP PARs following commencement of employment to be able to completely support statement of work.

Proficiency in C#, .NET, Windows Presentation Foundation (WPF), and Microsoft Windows–based applications, with experience applying software design patterns.

Experience with microservice development and service communication protocols (gRPC and/or REST), relational databases and SQL, and the Atlassian tool suite (Bitbucket, Jira, Confluence, Crucible/FishEye).

Familiarity with cloud technologies (Azure and/or AWS), containers (Docker and/or Kubernetes), DevOps and Infrastructure-as-Code tools (e.g., Ansible, Terraform, Chef, Puppet), and experience working with requirements in DOORS.

Prior mission planning domain experience (e.g., JMPS Framework, Air Force mission planning).

Active Top-Secret Clearance (adjudicated within the last 5 years); CompTIA Security+ certification; and Agile credentials such as Certified ScrumMaster (CSM) or Professional Scrum Master (PSM).

Current SCI/SAP access

$50.00 - $90.00/hr.

Medical

Dental & vision

Critical Illness, Accident, and Hospital

401(k) Retirement Plan

Pre-tax and Roth post-tax contributions available

Life Insurance (Voluntary Life & AD&D; for the employee and dependents)

Short and long-term disability

Health Spending Account (HSA)

Transportation benefits

Employee Assistance Program

Time Off/Leave (PTO, Vacation or Sick Leave)

MUST HAVE A TS/SCI

Active TS/SCI Clearance

Bachelor's degree in Systems Engineering, Computer Science, Software Engineering, or related technical discipline

Strong experience in Software Systems Engineering

Experience supporting Ground Systems, Mission Systems, or Command & Control (C2) Systems

MBSE methodologies

SysML

Cameo Systems Modeler

Requirements Engineering

Systems Architecture Development

System-to-subsystem decomposition

System-to-software requirements flow-down

Requirements traceability

Specification development and management

Experience supporting software development teams through architecture and modeling artifacts

Ability to build system models and architectures from scratch rather than simply maintaining existing models

Ground System Architecture

Mission System Development

Software Integration Planning

Digital Engineering Environments

Agile Software Development Programs

Large-scale DoD or Intelligence Community programs

Experience working in MBSE-driven development environments

Ground Systems Engineering

MBSE and Digital Engineering

SysML Modeling

Requirements Decomposition and Traceability

System-to-Software Requirement Flow-down

Specification Creation and Management

Architecture Development

Creation of MBSE Artifacts from Scratch

Sequence Diagrams, Activity Diagrams, BDDs, and IBDs

Support of Software Development Teams Through Modeling Artifacts

Ground Systems

Command & Control (C2)

Mission Systems

Software-Intensive Defense Platforms

Digital Engineering and MBSE-Centric Programs

Software Architecture and Systems Integration

The salary for this role will range from $72,800 to $130,000 annually based on full-time employment.

Paid Time Off which you start to accrue with your first pay period plus 8 Paid Holidays

Medical Plan options along with participation in a Health Spending Account or a Health Saving account

Dental, Vision, Life& AD&D; Insurance along with Short-term disability and Long-Term Disability coverage

401(k) Savings Plan, Employee Stock Purchase Plan

Education Reimbursement

Employee Discounts

Employee Assistance Program

Employee Referral Bonus Program

Voluntary Benefits (pet insurance, legal insurance, LTC Insurance, etc.)

Equity stock purchase and 401k contribution

Bachelor's degree OR equivalent experience

3+ years of experience in software engineering, including enterprise-class microservices, REST APIs, React JS, API Security and web applications

3+ years of experience programming in at least one high-level language (.NET Core/C#, Python, JavaScript, etc.)

3+ years of hands-on experience building large scale web applications using SPA frameworks like ReactJS

3+ years of experience building and leveraging container-based technologies such as Docker, Kubernetes

3+ years of solid delivery experience in a matrixed environment

3+ years of Agile Based Delivery combined with DevOps experience (CI / CD / CT) and Jenkins/Github Actions

3+ years of experience in designing data model based on requirement

3+ years of experience building native cloud solutions on either Azure (preferred) or AWS

Candidates are required to pass a drug test before beginning employment.

Hands-on experience with public cloud platforms (preferably AWS) and managing infrastructure using IaC tools like Terraform (Serveless Architecture, Cloudwatch(monitoring)

Familiarity with AI/ML frameworks (e.g., TensorFlow, PyTorch) and integrating AI models into applications. (Secondary)

Experience with component-based architecture, preferably React, and building large React applications

Great compensation package

Bonus opportunities

$110,000.00-$165,000.00 Annually

Annual bonuses

Matching 401k

The ability to participate in Employee Stock Purchase Plan (select locations)

Flexible Spending and Health Savings Accounts

Flexible paid time off

Holidays

Parental leave program

Relocation assistance

Comprehensive insurance coverage including medical, dental, vision, life, disability, Employee Assistance Plan ("EAP") and other supplemental benefit coverages.

Tuition Assistance

Mentorship and coaching opportunities

Leadership development

Other personal growth programs

Torrance site offers 9/80 work schedule with every other Friday off

9/80 schedule

Every other Friday off

Bachelor of Science in manufacturing, industrial, mechanical or a relative engineering discipline with experience in the manufacturing of aerospace manufactured components

Minimum 6 years or more of progressive experience in the field of manufacturing engineering, preferably with aerospace cylindrical steel components

Strong knowledge of the following machining processes: * Turning * Milling * OD/ID, Surface, and Jig Grinding

Familiarity with the following Gear machining processes: * Shaping * Hobbing * Broaching * Gear Grinding

Moderate knowledge of the following processes: * Heat Treatment, including carburizing, nitriding, and core hardening * Plating processes, such as cad plating, zinc-nickel plating, chrome plating * NDT: Magnetic particle inspection, Nital Etch Inspection, Hardness Testing. * Aerospace Painting processes

Strong knowledge of: * Machining properties for various aerospace steels, such as carbon steels, stainless steels, carburizing steels, nitriding steels, aluminum, etc.3D Modeling best practices and principles * GDT, Engineering Drawings Interpretation and creation * Fixture and Tool Design * Inspection methods, tools and best practices for relative hardware (Cylindrical, small to mid-size geared components) * Employment of various quality processes, such as 5 Why's and Fishbone diagrams, to perform Root Cause analysis and provide robust Corrective Action for low yield processes and/or non-conforming hardware

Minimum 6 years or more of progressive experience in the field of manufacturing engineering, preferably with aerospace cylindrical steel components

81,900 to 152,100

Bonus program

Paid time off

Health, life and disability insurance

401(k)

Bachelor of Science in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Electrical Engineering, or a related technical field.

5~8+ Years in SMT PCBA Manufacturing and Box Build or NPI Process/Test Engineering: Developing and qualifying assembly processes for electronic, electromechanical, or High-Speed Ethernet products.

NPI Toolset: Demonstrated command of DFM/DFT/DFA, PFMEA, control plans, first article inspection, process capability analysis, and build manufacturing readiness reviews.

Documentation Discipline: Proven ability to author clear, unambiguous work instructions and process specifications that a production operator can follow.

Tooling and Fixture Development: Experience specifying and qualifying assembly tooling and fixtures by partnering with the Contract manufacturer counterpart.

Statistical Methods: Practical application of SPC, Cpk, and root cause problem-solving methodologies (8D, 4M - Process capability, 5-Why).

Firsthand leadership in developing and transitioning new products into manufacturing.

10% Shift Differential Pay

The salary range for this role in the State of California is $73,000 - $136,000

Health and disability insurance

401(k) match

Flexible spending accounts

EAP

Education assistance

Parental leave

Paid time off

Company-paid holidays

9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off

2nd

Ability to obtain a US LEVEL Secret security clearance

Bachelor's Degree and a minimum of 2 years of prior related manufacturing experience. Graduate Degree or equivalent with 0 to 2 years of prior related manufacturing experience. In lieu of a degree, minimum of 6 years of prior related manufacturing experience.

L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Security clearances may only be granted to U.S. citizens.

Minimum 1 year of hands-on experience with metal Additive Manufacturing

Experience with CAD Modeling software (i.e. Creo, SolidWorks, NX, etc.) and Microsoft Office suite (i.e. Word, Outlook, PowerPoint, & Excel)

Hands-on experience with metal additive manufacturing processes, including DMLS/LPBF, supporting machine operation, troubleshooting, parameter development, build file optimization, and production execution.

Strong knowledge of DfAM principles, with the ability to interpret engineering drawings, apply GD&T;, and improve part manufacturability and process outcomes.

Familiarity with additive post-processing and inspection methods, including heat treatment, support removal, EDM, machining, NDT, and structured light inspection.

Experience supporting process development and industrialization, including material and machine selection, equipment commissioning, capability assessment, and workflow improvement.

Experience in ISO 9001 and/or AS9100 manufacturing environments, applying quality systems, root cause analysis, and cross-functional collaboration to resolve production and process issues.