Defense Contractor/ National Defense retail jobs

Jun 26, 2026

Full time

$34.43 - $37.78 hourly

General Dynamics NASSCO San Diego, CA

Outside Machinist (Repair) Date: Feb 17, 2026 Location: San Diego, CA, US, 92113 Company: National Steel and Shipbuilding Com Job Posting End Date: Until Filled Shift: ALL Security Clearance: No Clearance required Job Summary Installs, maintains, and repairs ship's main propulsion and auxiliary systems including, but not limited to Steam, Gas Turbine, Diesel propulsion, propulsion shafting, propellers, rudders and steering engines. Installs, repairs and maintains ship's fluid systems including, but not limited to; pumps, compressors, purifiers, heat exchangers, hydraulic motors actuators and valves. Tests installed equipment to ensure systems meet specifications. Installs and...

Jul 16, 2026

Full time

Unarmed Security Guard San Francisco

$40.00 hourly

Triple Canopy San Francisco, CA

We are currently collecting resumes for an upcoming new contract. We anticipate holding interviews in the first quarter of 2026, but the timeline is subject to change. POSITION SUMMARY Provide professional, high-level unarmed security services for the personnel, visitors, and property of various buildings within the California Bay Area. Work locations include Mission Bay, South San Francisco, San Carlos, and Palo Alto. shifts in a specific building will not be guaranteed. PAY TRANSPARENCY/COMPENSATION Rate of Pay: $40.00/hr Paid training for 1.5 weeks at a full hourly rate RESPONSIBILITIES Provide security for various buildings by conducting perimeter security, internal security, threat monitoring, etc. Protect personnel and property in a professional manner Meet and deal tactfully and politely with the general public and visitors Effectively and efficiently screen and process visitors as required Identify,...

Jul 16, 2026

Full time

Unarmed Security Officer San Francisco

$40.00 hourly

Triple Canopy San Francisco, CA

This position is up and coming for a new contract. We are currently collecting applicants for interviews to be held in August. POSITION SUMMARY Provide professional, high-level unarmed security services for the personnel, visitors, and property of various buildings within the California Bay Area. Work locations include Mission Bay, South San Francisco, San Carlos, and Palo Alto. shifts in a specific building will not be guaranteed. PAY TRANSPARENCY/COMPENSATION Rate of Pay: $40.00/hr Paid training for 1.5 weeks at a full hourly rate RESPONSIBILITIES Provide security for various buildings by conducting perimeter security, internal security, threat monitoring , etc. Protect personnel and property in a professional manner Meet and deal tactfully and politely with general public and visitors Effectively and efficiently screen and process visitors as required Identify, report, delay or detain persons who violate...

Jul 14, 2026

Temp to Perm

Electrical Engineer- Vista

$87,100 - $157,450 yearly

Leidos Hybrid (Vista, CA)

Electrical Engineer Job #: R-00178848 Location: Vista, California Category: Electrical Engineering Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: Public Trust External Referral Program : Ineligible Sector: Homeland Share: share to twitter share to facebook share to linkedin Apply Now Save Job The Security Enterprise Solutions (SES) operation at Leidos currently has an opening for an Electrical Engineer to work for the Ports and Borders (P&B) business unit in our Vista, CA facility. The P&B business unit at Leidos designs and manufactures highly complex security equipment for use at border crossings, airports, seaports,...

Jul 14, 2026

Full time

Engineering Technician- San Diego

$57,850 - $104,575 yearly

Leidos San Diego, CA

Engineering Technician Job #: R-00181712 Location: San Diego, California Category: Engineering Technologist Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: None External Referral Program : Eligible Referral Bonus Amount: $2,000 Sector: Defense Share: share to twitter share to facebook share to linkedin Apply Now Save Job General Position Overview Do you love the process of taking a raw concept and turning it into a working reality? Leidos is looking for a smart, versatile Engineering Technician to join our Maritime Systems Division in San Diego. We operate in a fast-paced, high-momentum environment where we rapid-prototype a variety of cutting-edge ocean systems. We...

Jul 14, 2026

Temp to Perm

Field Service Technician I- San Francisco

$48,100 - $86,950 yearly

Leidos Hybrid (San Francisco, CA)

Field Service Technician I Job #: R-00184879 Location: San Francisco, California Category: Field Services Schedule (FT/PT): Full Time Travel Required: Yes, 75% of the time Shift: Standard Plus On Call Remote Type: No Remote Clearance: Public Trust External Referral Program : Ineligible Sector: Homeland Share: share to twitter share to facebook share to linkedin Apply Now Save Job The Security Enterprise Solutions (SES) Operation is the cornerstone of Leidos’ comprehensive suite of fully-integrated security solutions for aviation, ports, borders, and critical infrastructure customers around the world. With our new, combined portfolio, our operation has more than 24,000 products deployed across 120 countries. Leveraging this...

Jul 14, 2026

Temp to Perm

Field Service Technician I- Torrance

$48,100 - $86,950 yearly

Leidos Hybrid (Torrance, CA)

Field Service Technician I Job #: R-00179359 Location: Torrance, California Category: Field Services Schedule (FT/PT): Full Time Travel Required: Yes, 75% of the time Shift: Standard Plus On Call Remote Type: No Remote Clearance: Public Trust External Referral Program : Ineligible Sector: Homeland Share: share to twitter share to facebook share to linkedin Apply Now Save Job The Security Enterprise Solutions (SES) Operation is the cornerstone of Leidos’ comprehensive suite of fully-integrated security solutions for aviation, ports, borders, and critical infrastructure customers around the world. With our new, combined portfolio, our operation has more than 24,000...

Jul 14, 2026

Full time

Intelligence Analyst- Marysville

$59,150 - $106,925 yearly

Leidos Hybrid (Marysville, CA)

Intelligence Analyst Job #: R-00172485 Location: Marysville, California Category: Intel Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: Top Secret/SCI External Referral Program : Ineligible Sector: Defense Share: share to twitter share to facebook share to linkedin Apply Now Save Job Accelerate Your Career in National Security with Leidos! At Leidos, we're more than just a company—we're a launchpad for your future. Through world-class training, dynamic teamwork, and exposure to cutting-edge technical challenges, we'll help you advance your career to new heights. We’re seeking Junior and Mid Level Multi-Intelligence Surveillance and...

Jul 14, 2026

Temp to Perm

Mechanical Engineer- Vista

$87,100 - $157,450 yearly

Leidos Hybrid (Vista, CA)

Mechanical Engineer Job #: R-00180317 Location: Vista, California Category: Mechanical Engineering Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: Public Trust External Referral Program : Ineligible Sector: Homeland Share: share to twitter share to facebook share to linkedin Apply Now Save Job Leidos is seeking a talented Mid-Level Mechanical Engineer to join our Security Enterprise Solutions (SES) business unit in Vista, CA. Our team designs and manufactures highly complex security equipment deployed at border crossings, airports, seaports, and other transportation hubs. Our product portfolio includes radiation detectors and spectrometers, X-ray and...

Jul 14, 2026

Full time

Occupational Safety Health Analyst- El Segundo

$73,450 - $132,775 yearly

Leidos Hybrid (El Segundo, CA)

Occupational Safety Health Analyst Job #: R-00179800-OTHLOC-2612 Location: El Segundo, California Category: Environmental Health And Safety Schedule (FT/PT): Full Time Travel Required: Yes, 50% of the time Shift: Day Remote Type: No Remote Clearance: Public Trust External Referral Program : Eligible Referral Bonus Amount: $1,000 Sector: Digital Modernization Share: share to twitter share to facebook share to linkedin Apply Now Save Job Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable....

Jul 14, 2026

Temp to Perm

Occupational Safety Health Analyst- Palmdale

$73,450 - $132,775 yearly

Leidos Palmdale, CA

Occupational Safety Health Analyst Job #: R-00169871 Location: Palmdale, California Category: Environmental Health And Safety Schedule (FT/PT): Full Time Travel Required: Yes, 50% of the time Shift: Day Remote Type: No Remote Clearance: Public Trust External Referral Program : Eligible Referral Bonus Amount: $1,000 Sector: Digital Modernization Share: share to twitter share to facebook share to linkedin Apply Now Save Job Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable....

Jul 14, 2026

Full time

Occupational Safety Health Analyst- San Diego

$73,450 - $132,775 yearly

Leidos San Diego, CA

Occupational Safety Health Analyst Job #: R-00179800-OTHLOC-6536 Location: San Diego, California Category: Environmental Health And Safety Schedule (FT/PT): Full Time Travel Required: Yes, 50% of the time Shift: Day Remote Type: No Remote Clearance: Public Trust External Referral Program : Eligible Referral Bonus Amount: $1,000 Sector: Digital Modernization Share: share to twitter share to facebook share to linkedin Apply Now Save Job Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and...

Jul 14, 2026

Full time

Sensor Engineering Manager- San Diego

$131,300 - $237,350 yearly

Leidos San Diego, CA

Sensor Engineering Manager Job #: R-00179542 Location: San Diego, California Category: Systems Engineering Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: Hybrid Remote Clearance: None External Referral Program : Eligible Referral Bonus Amount: $2,000 Sector: Defense Share: share to twitter share to facebook share to linkedin Apply Now Save Job Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the...

Jul 14, 2026

Full time

Signal Processing Engineer- San Diego

$104,650 - $189,175 yearly

Leidos San Diego, CA

Signal Processing Engineer Job #: R-00163473 Location: San Diego, California Category: Signal Processing Engineering Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: Hybrid Remote Clearance: Secret External Referral Program : Eligible Referral Bonus Amount: $5,000 Sector: Leidos Innovations Center (LInC) Share: share to twitter share to facebook share to linkedin Apply Now Save Job Description The EO/IR Payloads Branch, within the Leidos Innovations Center, currently has an opening for a Signal Processing Engineer to work in our San Diego, CA office. This is an exciting opportunity to use your experience in the design, analysis, and...

Jul 14, 2026

Full time

Systems Engineer- San Diego

$87,100 - $157,450 yearly

Leidos San Diego, CA

Systems Engineer Job #: R-00183629 Location: San Diego, California Category: Systems Engineering Schedule (FT/PT): Full Time Travel Required: No Shift: Day Remote Type: No Remote Clearance: Secret External Referral Program : Ineligible Sector: Intel Share: share to twitter share to facebook share to linkedin Apply Now Save Job Job Description (Responsibilities/Duties – Sell Your Position!): Are you looking to make a difference? Leidos in San Diego, CA is looking for a Systems Engineer to join our team supporting NGLD-M initiatives within our Intelligence Organization. Leidos ranks as a top industry leader for its high performance and high reliability ensuring priority of our nation’s safety. Our team is chartered with...

Jul 14, 2026

Temp to Perm

Systems Test Engineer- Vista

$92,300 - $166,850 yearly

Leidos Hybrid (Vista, CA)

Systems Test Engineer Job #: R-00182051 Location: Vista, California Category: Testing Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: Public Trust External Referral Program : Ineligible Sector: Homeland Share: share to twitter share to facebook share to linkedin Apply Now Save Job Leidos’ Security Enterprise Solutions (SES) operation is seeking a Systems Test Engineer in Vista, CA to join our cross-functional engineering team using cutting edge technology to develop truly novel solutions that make travel and trade safer, healthier, and more efficient on a global level. As a member of the Leidos Security Enterprise...

Jul 14, 2026

Full time

Telecommunications Engineering Technician- El Segundo

$73,450 - $132,775 yearly

Leidos Hybrid (El Segundo, CA)

Telecommunications Engineering Technician Job #: R-00179219 Location: El Segundo, California Category: Telecommunications Schedule (FT/PT): Full Time Travel Required: Yes, 75% of the time Shift: Day Remote Type: No Remote Clearance: Public Trust External Referral Program : Eligible Referral Bonus Amount: $1,000 Sector: Digital Modernization Share: share to twitter share to facebook share to linkedin Apply Now Save Job The National Airspace Systems Integration Support (NISC) program at Leidos is seeking a Telecommunications Engineering Technician to provide support to the Federal Aviation Administration (FAA) Central Service Area - Engineering Services Group located in El Segundo, CA . The ideal...

Jul 14, 2026

Full time

Tier 2 Technician- El Segundo

$73,450 - $132,775 yearly

Leidos Hybrid (El Segundo, CA)

Tier 2 Technician Job #: R-00175717-OTHLOC-PL-2D0822 Location: El Segundo, California Category: Network Administration and Ops Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: Top Secret/SCI with Polygraph External Referral Program : Ineligible Sector: Digital Modernization Share: share to twitter share to facebook share to linkedin Apply Now Save Job The Digital Modernization Sector at Leidos has an opening for a Tier II Network Technician to support computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing...

Jul 14, 2026

Full time

Watch Officer- Sacramento

Leidos Hybrid (Sacramento, CA)

Watch Officer Job #: R-00178940 Location: Sacramento, California Category: SCA Guard Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: Top Secret/SCI with Polygraph External Referral Program : Eligible Referral Bonus Amount: $1,000 Sector: Intel Share: share to twitter share to facebook share to linkedin Apply Now Save Job We are seeking a highly organized and detail-oriented Watch Officer who is responsible for executing procedures and processes that ensure the physical protection of personnel, facilities, and government property. This role supports safety and security operations by monitoring activity, compiling incident data, and enforcing compliance...

Jul 14, 2026

Full time

Campaign/Capture Director/Business Developer "Rainmaker" - C5ISR San Diego

$158,582 - $237,874 yearly

Serco San Diego, CA

Campaign/Capture Director/Business Developer "Rainmaker" - C5ISR San Diego, CA. San Diego, California, US, 92123 Category: Business Development/Proposals Job ID: 33468 widget: Full-Time Secret Yes - May Consider Occasional/Part Time Teleworking for this position $158582.82-$237874.53 Position Description & Qualifications Campaign/Capture Director/Business Developer “Rainmaker” – C5ISR San Diego, CA. You know how to win—commanding the room as the public face of the campaign while quietly running the disciplined, repeatable system that delivers results then this is your next mission. As the C5ISR...

128 retail jobs found