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Principal Full Stack Software Engineer

Los Angeles,CA

1186 Principal Full Stack Software Engineer jobs in Los Angeles,CA

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U.S. Army Reserve Logo

U.S. Army Reserve - Los Angeles, CA

25B Information Technology Specialist

Paid Relocation to Los Angeles, CA

Education AssistanceHealth InsurancePaid Time Off
New, Posted 1 day ago
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Sr. Principal / Staff Software Developer Lead

Northrop Grumman

Manhattan Beach, CA 90266

Paid Relocation to Manhattan Beach, CA

~ 26 min OnsiteHealth InsurancePaid Time Off

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
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Principal Manufacturing Engineer

Leonardo DRS

Cypress, CA 90630

$119,940/yr

Paid Relocation to Cypress, CA

~ 34 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

The salary range for this position is $119,940/year-$186,207/year.
Employees may be eligible for: annual performance-based bonuses, equity awards, and overtime pay (for non-exempt employees as applicable.
Comprehensive health insurance (medical, dental, vision), employer matching 401(k) retirement plan, paid time off including vacation, holidays, and sick leave (including ant state-mandated paid sick leave), parental leave benefits, tuition reimbursement, professional development support, and life and disability insurance coverage.
Medical, dental, and vision coverage, a company contribution to a health savings account, telemedicine, life and disability insurance, legal insurance, and a 401(k) savings plan.
Wellness programs that focus on physical, emotional, and financial well-being.
Programs and activities to support career-growth, professional development, and skill enhancement.
Flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours
Type: Exempt Full-time
Schedule: 9/80
Shift: 1st
Bachelor's degree in an applicable engineering field with 8+ years progressively complex engineering experience or equivalent combination of education/training and experience
Hands-on experience assembling complex microelectronics in a cleanroom manufacturing environment; comfortable personally building, inspecting, and troubleshooting delicate, high-precision parts rather than only directing others.
Demonstrated experience developing and improving precision assembly and alignment processes, including hands-on use of fixtures, manual positioning or alignment tools, microscopes, and dimensional or optical metrology.
Experience with manufacturing process development, equipment integration or qualification, and sustaining production support, with the ability to translate hands-on learning into clear work instructions and process controls.
Working knowledge of cleanroom gowning, contamination control, ESD-safe handling, and traceable manufacturing documentation; willing and able to work regularly in a cleanroom and perform detailed bench-level assembly.
U.S. Citizenship required.
This position requires an active DOD security clearance or the ability to obtain such clearance within a reasonable time after commencement of employment.
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Systems Engineer / Principal Systems Engineer

Northrop Grumman

Los Angeles, CA 90011

Paid Relocation to Los Angeles, CA

OnsiteHealth InsurancePaid Time Off

Primary Level Salary Range: $91,800.00 - $137,600.00
Secondary Level Salary Range: $114,000.00 - $171,000.00
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
TRAVEL: Yes, 10% of the Time
Willingness and ability to work onsite full-time
Onsite full-time
Bachelor's degree in a STEM discipline with 2+ years of relative experience; Master's degree in a STEM discipline with 0+ years of relative experience
US Citizenship is required
Active US Government Top Secret security clearance
Ability to meet customer-specific security screening requirements within a timeframe set forth by management
Willingness and ability to work onsite full-time
Demonstrated ability to create flexible, robust models of complex systems that can be adapted and iterated upon to satisfy and provide traceability of evolving requirements
Demonstrated experience in common Systems Engineering functions (e.g., requirements capture and management, system diagram and goal definition and updates, etc.)
Working knowledge of MBSE standards to guide model development
5 years of Engineering experience with a Bachelors of Science in a STEM discipline; 3 years of Engineering experience with Masters; 1 Year with a PhD
This position is contingent upon the successful transfer of an active DoD Top Secret Clearance and the ability to meet customer-specific security screening requirements within a timeframe set forth by management
Experience developing models using the DoD Architecture Framework (DoDAF 2.0) modeling framework within the CAMEO development environment
Custom plug-ins and other modeling tool customizations are preferred
Must have a solid understanding of general systems engineering practices and tools
Demonstrated proficiency with systems modeling languages (SysML) or other industry-specific modeling languages
Experience developing software using C++ and Python
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Senior Specialist, Software Engineering

L3Harris Technologies

Bell Gardens, CA 90201

Bilingual Preferred
New, Posted 1 day ago
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Principal Systems Engineer

Raytheon

Los Angeles, CA 90011

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

The salary range for this role is 107,500 USD - 204,500 USD.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement.
Medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays
Active and transferable U.S. government issued security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date
Typically requires a Bachelor's Degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline and a minimum of 8 years of relevant experience
Experience with at least one of the following: software, firmware or configurable logic, hardware, integration, and/or test
Experience in one or more of the following areas: Model-Based Systems Engineering (MBSE); requirements development; requirements management; requirements verification; CONOPS management; and system architecture
Top Secret Clearance
Experience with RTX products or related technologies is strongly valued
Experience presenting analytical and technical presentations
Experience using Agile framework development methods / processes
Experience with Automation and/or Digital Engineering
Experience in the Defense Industry and specifically with military systems; tactics, techniques, and procedures, as well as Department of Defense customer infrastructure experience
Experience evaluating and mitigating technical risks
Experience working with multi-disciplinary technical and/or engineering teams
Software or Firmware Verification and Qualification testing experience
Prior experience with foreign military sales
Experience with Change Control Board (CCB), and document release experience (engineering and formal release)
Experience creating and linking requirements, architecture, and verification artifacts in Cameo
Experience with system and sub-system level requirements development, design and documentation of system level software architecture
Experience with performance analysis
Experience with DOORS, Cameo and/or Common Product Data Management (cPDM)
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Supply Chain Management, Principal Material Program Manager

RTX

El Segundo, CA 90245

~ 23 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

The salary range for this role is 118,300 USD - 224,900 USD.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.
Medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays.
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
Typically requires a University Degree or equivalent experience and minimum 8 years prior relevant experience, or An Advanced Degree in a related field and minimum 5 years experience
Experience in Material Requirements Planning (MRP) within a manufacturing environment
Experience in international procurement activities, including the application of EXIM policies, compliance requirements, and/or related regulatory processes
Experience supporting Supply Chain or material activities through New Product Introduction (NPI) and/or Transition to Production (T2P)
Experience with international supplier management and Earned Value Management is a plus.
Experience leading Supply Chain-related New Product Introduction (NPI) and/or Transition to Production (T2P) activities
Experience with international supplier management
Experience with Earned Value Management (EVM)
Experience with ERP/MRP systems such as SAP, Oracle, or similar systems
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NC Programmer (Senior Specialist, Manufacturing Engineer)

L3 Harris

Los Angeles, CA 90011

OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

The salary range for this role in California is $96,000 - $178,000.
Health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays.
9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off
Bachelor's Degree and minimum 6 years of prior relevant Manufacturing Engineering experience. Graduate Degree and a minimum of 4 years of prior related Manufacturing Engineering experience. In lieu of a degree, minimum of 10 years of prior related Manufacturing Engineering experience.
Siemens NX12 or NX1992 NC Programming experience.
Pre-employment substance abuse testing and background checks, where permitted by law.
Applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
Master-CAM NC Programming experience is preferred.
Expertise in Lathe, Mill-turn, and 5 axis Mill programming of high temp alloy materials.
Vericut experience.
Experience with Mazak machine tools
Master CAM 2022 experience preferred
DMU Mori with Siemens 840D Experience; Specifically DMU80 FD and DMU65
NX Post Builder expertise.
NX Machine tool Configurator expertise.
Fanuc custom macro programming expertise.
Siemens 840D macro programming expertise.
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Principal Statistical Programmer

Puma Biotechnology

Los Angeles, CA 90024

$175,000-$210,000/yr
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Manufacturing Engineer, Model-Based Definition

Hadrian

Torrance, CA 90503

Paid Relocation to Torrance, CA

Health InsuranceRetirement Benefit

$150,000 - $211,000
Medical, dental, vision, and life insurance plans for employees
401k
Relocation support may be provided for certain situations, based on business need.
Flexible vacation policy
Equity
3+ years of industry experience in CAD modeling, with work centered on drawings and product definition: MBD authoring, drawing checking, or legacy-data conversion.
Reads messy legacy prints across welding, assembly, NDT, and machining callouts, including weld and NDT symbols per AWS A2.4, and resolves ambiguity against the specifications and engineering reports the print references.
GD&T; to ASME Y14.5 and MBD/PMI to Y14.41, enough to author a definition that manufacturing and inspection can work from directly.
Experience in Teamcenter or a comparable PLM system, including assembly structure, part numbering, and release workflows.
To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen or national, lawful permanent resident, 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.
Deep Teamcenter experience, including how product definition is structured and governed in it.
Wrote requirements that a software team built against, as the tool's expert user.
CATIA or NX experience, including a legacy-to-PLM migration such as CATIA to Teamcenter.
Defined a process that a larger team then ran, in a fast, low-process environment.
Submarine, naval, or defense-program drawing experience.

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MBSE Systems Engineer

TEKsystems

Redondo Beach, CA 90277

$50-$90/hr
~ 28 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

$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
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