Defense Contractor/ National Defense jobs in Los Alamitos, CA

Oct 05, 2026

Full time

Sales & Applications Engineer I Aerospace- Buena Park

$70,000 - $95,000 yearly

Butler Aerospace and Defense Buena Park, CA

Sales & Applications Engineer I Aerospace Buena Park, CA true Sep 29, 2026 Title: Sales & Applications Engineer I Location: Buena Park, CA Job ID#: 73287 Duration: Permanent Salary Range: $70,000 - $95,000 based on experience Job Summary The Sales & Applications Engineer is responsible for the technical support of Leach’s sales and marketing team. They act as the primary source of technical information during the sales process, as well as the ongoing support of our products installed in the field. The Sales Engineer works under minimal supervision, in close coordination with Sales Executives, Customer Service and Business Unit Managers to provide timely and accurate technical sales support. Through direct interaction with current and potential customers, they assess needs and requirements, delivering technical presentations, product solutions, and other data as required, supporting the sales process. Primary...

Oct 06, 2026

Full time

Senior Systems Analyst - Active Secret or Top Secret required

$93,662 - $120,750 yearly

General Dynamics Information Technology Norwalk, CA

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Description: General Dynamics Information Technology is seeking an experienced systems analyst to join our team in Norwalk, CA, working with partners from local, state, and federal law enforcement agencies. The selected individual will serve at a client site to work on new records management systems (RMS) to track, store, and analyze data, often independently and at times in coordination with the client Project Director/Project Manager. RESPONSIBILITIES The essential duties and tasks of the Systems Analyst Senior assigned to this program include but are not limited to: Vendor Management Assist the Project Director/Project Manager to ensure service level agreement (SLA) compliance. Assist the Project Director/Project Manager with monitoring...

Oct 09, 2026

Intern

Intern, Operations Management

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Manufacturing Operations Management Intern Job Code: 45542 Job Location: Anaheim, CA Job Description: The Manufacturing Intern will assist in supporting the production of high-reliability electronic hardware for Tactical Satellite...

Oct 09, 2026

Full time

Lead, Manufacturing Engineering (Quality)

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Manufacturing Engineering (Quality) Job Code: 45511 Job Location: All L3Harris Locations Job Schedule: 9/80 Job Description: Lead, Manufacturing Engineer responsible for the management of ERP sustainment and...

Oct 09, 2026

Full time

Lead, Manufacturing Engineering (MRO/ Plant Maintenance)

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Manufacturing Engineering (MRO/ Plant Maintenance) Job Code: 45515 Job Location: All L3Harris Locations Job Schedule: 9/80 Job Description: Lead, Manufacturing Engineer responsible for the management of ERP...

Oct 09, 2026

Full time

Specialist Subcontracts

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Subcontracts Job Location: Camden NJ Anaheim, CA, North Hampton MA, Palm Bay CA, Herndon VA Job Schedule: 9/80 Job Description: L3Harris is seeking a Specialist, Subcontracts as it continues to develop...

Oct 09, 2026

Full time

Associate, Inventory Management

$51,000 - $95,000 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Associate, Inventory Management Job Location: Anaheim, CA Job Schedule: 9/80 Job Description: Responsible for planning, controlling, and managing activities related to inventory control, shipping/receiving, scrapping, disposition,...

Oct 09, 2026

Full time

Lead, Manufacturing Engineering (Production Planning/PMMO)

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Manufacturing Engineering (Production Planning/PMMO) Job Code: 45468 Job Location: All L3Harris Locations Job Schedule: 9/80 Job Description: Lead, Manufacturing Engineering responsible for the management of ERP...

Oct 09, 2026

Full time

Lead, Manufacturing Engineering (SAP Warehouse Execution) 1

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Manufacturing Engineering (SAP Warehouse Execution) Job Code: 45510 Job Location: All L3Harris Locations Job Schedule: 9/80 Job Description: Lead, Manufacturing Engineer responsible for the management of ERP...

Oct 02, 2026

Full time

Specialist, Program Finance Analyst

$67.00 - $141.00 hourly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Program Finance Analyst Job Code: 45024 Job Location: Anaheim, CA. Schedule: 9/80- Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job...

Oct 02, 2026

Full time

Senior Manager Subcontracts

$75.00 hourly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Manager, Subcontracts Job Location: Anaheim, CA, Salt Lake City, UT, Northampton, MA or Palm Bay, FL Job Schedule: 9/80 In a fast moving and increasingly complex world, L3Harris is anticipating and...

Oct 02, 2026

Full time

Manufacturing Test Technician C

$57,000 - $106,000 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Manufacturing Test Technician C Job Code: 43343 Job Location: Anaheim, CA Job Schedule: 9/80 Job Description: Under limited supervision conducts evaluation, diagnostic, integration and final acceptance testing of...

Oct 02, 2026

Full time

Manufacturing Test Technician C

$57,000 - $106,000 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Manufacturing Test Technician C Job Code: 43887 Job Location: Anaheim, CA Job Schedule: 9/80- 2nd Shift: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday off Job...

Oct 02, 2026

Intern

Intern, Contracts

$21.00 - $41.50 hourly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Contracts Intern Job Code: 42333 Job Location: Anaheim, CA or Camden, NJ Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: The Contracts...

Oct 02, 2026

Full time

Manager Procurement

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Manager, Procurement Job Location: Camden NJ, Millersville MD, Northampton MA, Herndon VA, or Anaheim CA (On-Site) Job Schedule : 9/80 Job Description: The Manger of Procurement is responsible for all aspects of material...

Oct 02, 2026

Full time

Associate, Program Finance

$59,000 - $110,000 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Associate, Program Finance Job Location: Anaheim, CA (Onsite) Job Description: L3Harris Technologies is seeking a Program Financial Analyst in the L3Harris Space & Mission Systems Segment. Analyst will directly support programs...

Oct 02, 2026

Full time

Principal, Program Management Excellence- Operations

$133.00 - $284.00 hourly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Principal, Program Management Excellence- Operations Job Code: 45217 Job Location: Anaheim CA, Herndon VA, Camden NJ, Palm Bay FL, Northampton MA or Millersville MD. Schedule: 9/80- Employees work 9 out of every 14 days –...

Oct 02, 2026

Full time

Demand Planner / SIOP (Sr Spec, Production Planning)

$79,000 - $147,000 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr Spec., Production Planning (Demand Planner / SIOP) Job Code: 45171 Job Location: Anaheim, CA (On-Site) Schedule: 9/80 Regular ( Employees work 9 out of every 14 days – totaling 80 hours worked – and have every...

Oct 02, 2026

Full time

Manager, Manufacturing Engineering / Master Data

$115,500 - $229,500 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Manager, Master Data (Manager, Manufacturing Engineering) Job Code: 45436 Job Location: All Locations Job Schedule: 9/80 Job Description: The Manager, Master Data leads the team responsible for the accuracy,...

Oct 01, 2026

SkillBridge

DOD SkillBridge Maintenance Technician

Altium Packaging Anaheim, CA

Location Address: 1201 E Cerritos, Anaheim, California 92805

 Work Shift: 8hr-1st Shift (United States of America)

**NOTICE: This position is for active US service members ONLY. If you are not an active member of the US military, your resume will NOT be considered.** The objective of the Altium Packaging DOD SkillBridge program is to provide service members with opportunities to successfully transition into the civilian workforce, and to develop a robust talent pipeline within our manufacturing network.

 As a fully competent Industrial Maintenance Technician, the incumbent will perform repairs, preventive and corrective maintenance on production machinery, plant blow mold equipment, and facility systems. They are also responsible for adhering to the company's Good Manufacturing Practices and implementing the industry’s best practices in maintenance operations. Job Description Industrial Maintenance Technician...

185 jobs found in Los Alamitos, CA