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Software Engineering Intern

Irvine,CA

1774 Software Engineering Intern jobs in Irvine,CA

New, Posted 7 hours ago
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Principal Software Engineer

TEKsystems

Irvine, CA 92602

$170,000-$233,000/yr
OnsiteEducation AssistanceHealth InsurancePaid Time Off

$170000.00 - $233000.00/yr.
Extensive internal growth and professional development opportunities including tuition reimbursement.
Comprehensive benefits package including Medical/Dental/Vision.
Wellness program to support both mental and physical health.
Generous paid time off options to support work-life balance.
Full-Time W2
10+ years of software engineering experience
Deep expertise in **C#/.NET**
Strong experience with **SQL Server and T-SQL**
Experience designing APIs, integrations, and distributed systems
Strong Azure cloud experience
Knowledge of messaging, caching, resiliency, concurrency, and asynchronous processing
Software architecture and design pattern expertise
Experience with AI coding assistants, agentic development platforms, or AI-enabled engineering practices
Python, JavaScript, or TypeScript experience
Experience modernizing large-scale enterprise applications
Prior experience as a Principal Engineer, Staff Engineer, or Architect
Experience in a regulated industry
New, Posted 1 day ago
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Senior Software Engineer (Hybrid - US)

Energy Solutions

Orange, CA 92868

$140,000-$175,000/yr
New, Posted 1 day ago
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Manufacturing Engineering Intern (Summer 2027)

ITT Cannon LLC

Irvine, CA 92618

OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

The hourly range for this role is $22.69 to $33.85.
Health insurance
401(k)
Short and long-term disability
Paid time off
Growth and developmental opportunities
Other incentive compensation programs
The intern will be guided and mentored by experienced design engineers throughout the process
May - August 2027, full-time, 40 hours per week
Currently enrolled in a Mechanical Engineering or Electrical Engineering program (BS/MS/PhD), in good standing
Knowledge of basic mechanical and electrical design principles.
Knowledge/experience in CAD, Word, Excel, and PowerPoint
Must continue enrollment in degree program upon completion of the internship
All applicants must be U.S. persons within the meaning of ITAR.
Junior year desired
Knowledge of metals, plastics, and rubber materials helpful, but not required.
Knowledge of designing for CNC machining and injection molding preferred
New, Posted 1 day ago
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2027 Field Test Engineer Intern

Anduril Industries

Costa Mesa, CA 92627

Requires TravelUrgently Hiring

$32-$40 USD
Must be pursuing a bachelor's or master's degree in Computer Science, Computer Engineering, Software Engineering, Mathematics, Physics, or a related field.
Must be returning to school at the end of the internship to continue academic studies for at least one quarter or semester.
Must be a U.S. Person due to required access to U.S. export-controlled information or facilities; U.S. clearance eligibility may be required depending on program.
Ability to complete a 12-week in-person internship in one of our offices in summer 2027.
Experience with software development
Understanding of integrating subsea acoustic sensors, underwater navigation, and communication systems
Proficient in reading and understanding engineering drawings and specifications
Knowledge of offshore HSE policies and best practices
Experience with Linux and command line interfaces as well as software debugging
Knowledge of electronics troubleshooting and basic use of test equipment
Experience with Microsoft Excel
Ability to lift up to 50 lbs
Ability to deploy up to 50% of the time
New, Posted 1 day ago
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Manufacturing Engineering Intern (Summer 2027)

ITT

Irvine, CA 92618

OnsiteHealth InsurancePaid Time OffRetirement Benefit

The hourly range for this role is $22.69 to $33.85.
Health insurance, 401(k), short and long-term disability, paid time off, growth and developmental opportunities, and other incentive compensation programs.
May - August 2027, full-time, 40 hours per week
Currently enrolled in a Mechanical Engineering or Electrical Engineering program (BS/MS/PhD), in good standing
Knowledge of basic mechanical and electrical design principles.
Knowledge/experience in CAD, Word, Excel, and PowerPoint
Must continue enrollment in degree program upon completion of the internship
All applicants must be U.S. persons within the meaning of ITAR. ITAR defines a U.S. person as a U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee.
Junior year desired
Knowledge of metals, plastics, and rubber materials helpful, but not required.
Knowledge of designing for CNC machining and injection molding preferred
New, Posted 10 hours ago
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Software Engineer

Optum

Cypress, CA 90630

$72,800-$130,000/yr
~ 28 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

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
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12S Engineering & Construction - Apply Today

U.S. Army Reserve

San Diego, CA 92154

Paid Relocation to San Diego, CA

Urgently HiringEducation AssistanceHealth InsurancePaid Time Off

Pay and promotions vary based on education level and qualifications.
Hiring bonus opportunities available.
Specialty bonuses available depending on qualifications and position.
Attend paid Army training to gain skills and certifications in engineering fundamentals, construction methods, project planning, surveying, drafting, infrastructure maintenance, and field operations.
Additional fully funded Army programs
Comprehensive healthcare, vision, and dental plans.
30 days paid vacation.
90 days paid paternity and maternity paid time off.
Wellness programs including fitness facility access, nutrition consulting, curated fitness plans.
Housing, clothing, and relocation allowance.
Tuition assistance.
Student loan repayment.
Flexible retirement and pension plans.
Upon successful completion of your first-term contract, you are guaranteed up to 5 interviews with your choice of over 1,200 industry-leading organizations including Tesla, Booz Allen Hamilton, and Raytheon.
Part-Time
Certifications in engineering fundamentals, construction methods, project planning, surveying, drafting, infrastructure maintenance, and field operations
Advanced certifications available with additional fully funded Army programs.
New, Posted 11 hours ago
Programmer (part-time work from home) - AI Trainer

DataAnnotation

Anaheim, CA 92808

RemoteBilingual Preferred
New, Posted 1 day ago
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Tool & Die Technician Intern

Kirkhill

Brea, CA 92821

~ 25 min Onsite

Receive training on operating manual machines such as mills, grinders, lathes, and drill presses.
Overtime and occasional weekend work may be offered based on machine shop needs.
Currently enrolled in a technical program, vocational school, or engineering/manufacturing program.
Ability to stand, walk, bend, stoop, and lift up to 50 pounds.
Ability to work around machinery, noise, and manufacturing equipment.
Ability to use hand and power tools safely.
All successful candidates must submit to post offer pre-employment physical examination, drug/alcohol screen and background check as a condition of employment.
Basic mechanical aptitude or experience from school projects preferred.
New, Posted 1 day ago
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Manufacturing Engineer

Votaw Precision Technologies, LLC

Santa Fe Springs, CA 90670

$95,000-$125,000/yr
~ 33 min Onsite

$95,000.00- $125,000.00/ yr.
40-hour minimum onsite work week with on-call availability
Bachelor's degree in Manufacturing Engineering, Mechanical Engineering, or related field.
3+ years of experience in a precision machining environment.
Experience supporting 3-axis, 4-axis, and 5-axis CNC machining.
Strong understanding of metallic materials and machining processes.
Experience writing detailed manufacturing work instructions and process documentation.
Proficiency reading and interpreting technical drawings and GD&T.
Experience with CAD/CAM software.
Familiarity with ERP/MRP systems.
Experience in aerospace, defense, medical, or other high-precision industries.
Knowledge of lean manufacturing principles.
All applicants must be U.S. persons as defined by ITAR.
40-hour minimum onsite work week with on-call availability
Sitting for extended periods of time.
Dexterity of hands and fingers to operate a computer keyboard, mouse, power tools, and to handle other computer components.
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