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149 Construction Company jobs in El Cajon,CA

New, Posted 9 hours ago

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HVAC Maintenance Trainee

ASI Hastings

San Diego, CA 92154

~ 20 min OnsiteUrgently HiringHealth InsuranceRetirement Benefit

Physical stamina and dexterity
Ability to work in various conditions, including confined spaces and at heights
High school diploma or GED

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New, Posted 20 hours ago

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Welder - Hiring Now

BAE Systems

San Diego, CA 92113

~ 20 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Ability to accomplish welding processes aboard vessels and shops.
Able to use hand tools and power tools safely and efficiently.
High School Diploma or GED or equivalent experience.
Requires a minimum of 3 years related experience in craft.
Able to calculate and understand units of measure, including fractions and decimals.
Able to read, write and comprehend simple instructions
Able to apply common sense understanding to carry out instructions in written, oral or diagram form.
Welding test will consist of full penetration butt weld test plates in three positions each; overhead (4G), vertical (3G) and horizontal position (2G).
Able to work at heights, in confined spaces and have the ability to climb staircases and ladders of varying sizes and grades.
Ability to work a variety of shifts as needed (1st shift 6:00 am to 2:30 pm, 2nd shift 3:00 pm to 11:00 pm)
Have working experience with Military Standard 1689, DM 10-623B and CG-47 Crack Repair Manual.
Full penetration welds 2G and 3G with ceramic backing, 4G with permanent backing.
Ability to interpret and understand NAVSEA drawings/blueprints.
Able to accurately use tape measure for measurements.
Able to understand, read and interpret welding symbols based on the requirements of Military Standard 22-D
Able to wear appropriate protective equipment, including respirator.
Able to obtain DBIDS credential/Government clearance to enter US Navy Vessels.
Able to physically perform essential job duties with or without accommodations.
Able to carry personal tool bag weighing up to 50 lbs.
Able to pass a hands-on welding practical test on SMAW, FCAW and GMAW-P (5XXX Aluminum) by way of x-ray NDT.

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Welder - Hiring Now

HII

San Diego, CA 92101

Requires TravelEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

High School education, or Trade School or equivalent, and 6 years of related experience.
Ability to make decisions using sound judgment while complying with policies, procedure appropriate principles and applicable state and federal laws and regulations.
Ability to read, interpret, and follow detailed oral and written instructions, schematics or drawings, technical documents, and to conduct activities in a safe manner.
Travel may be required within and outside of the continental United States.
May require wearing a respirator.
Able to perform other duties as required which may involve high heat, humidity, noise and dirty conditions, working aloft or over the sides of vessels.
Current or prior experience welding Shielded Metal Arc Welding (SMAW)/Stick, Gas Tungsten Arc Welding (GTAW)/TIG, and Gas Metal Arc Welding (GMAW)/MIG.
Must be able to calibrate, and make minor repairs on tools/equipment.
Must provide own hand tools as designated per trades specialty.
Ability to obtain and maintain a DBIDS badge, Security Clearance, and must be a US Citizen.
Able to work on and climb ladders, work in extreme temperature environments, aboard ships, in shipyards, under industrial conditions and in confined spaces.
May ride ships at sea for extended periods.
Must be able to lift, carry and transport heavy equipment and boxes. The exact weight requirements will be determined by the specific job, but no less than 30 lbs.

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Composite Technician I

General Atomics

San Diego, CA 92101

~ 20 min Onsite

May require respirator certification.
Capable of doing simple mathematical calculations
Typically requires High School diploma or equivalent.
Must be able to work in a loud environment
Familiar with a variety of machinist hand tools and measuring instruments
Must be able to verbally communicate, read and comprehend written and verbal instructions.
Be able to lift assemblies weighing up to 50 lbs
Must be familiar with blueprints and other similar drawings and documents
Work extended hours as required

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New, Posted 15 hours ago

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Sales Agent

Auto Club Of Southern Calif

Del Mar, CA 92014

$99,600-$121,700/yr

Education AssistanceHealth InsurancePaid Time OffRetirement Benefit

New, Posted 1 hour ago

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CNC Setup Machinist - 1st Shift

5th Axis

San Diego, CA 92111

$28-$45/hr

~ 20 min OnsitePaid Time OffRetirement Benefit

AA Degree or High School diploma with job experience
Team player and positive, cooperative attitude
Minimum of 5 years' experience as a CNC Setup Machinist
Strong ability to troubleshoot and optimize programs and tooling.
Must be able to occasionally lift and/or carry up to 30 pounds.
Must be able to push and/or pull up to 30 pounds.
Ability to repeatedly kneel, bend, crouch, reach and/or stoop throughout the shift as needed to successfully perform job duties.
Reliability and ability to listen and follow instruction
Must be able to continuously stand and/or walk for extended periods of time on concrete surface.
Solution oriented and ability to respectfully communicate with colleagues
Detail-oriented with strong organizational skills and a sense of urgency.
Proficiency with setup sheets and understanding of G&M; codes.

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New, Posted 8 hours ago

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Shipfitter - Hiring Now

Department of the Navy - Agency Wide

San Diego, CA 92101

~ 20 min Onsite

Work is performed in areas where potentially harmful physical and chemical agents are present (e.g. fumes, dust, heat, ionizing and non-ionizing radiation and chemicals). You will be required to participate in medical surveillance programs.
Must be determined suitable for federal employment.
New employees to the Department of the Navy will be required to successfully pass the E-Verify employment verification check. To learn more about E-Verify, including your rights and responsibilities, visit e-verify.gov
This position requires the ability to climb vertical ladders and work in awkward positions and confined spaces.
This is a bargaining unit position.
You will be required to complete training, obtain, and maintain a government credit card for travel and travel-related purchases.
You will be required to wear personal protective equipment such as helmets, gloves, coveralls, glasses, goggles, respirators and safety shoes continuously for the duration of the work shift.
This position may require travel from normal duty station to CONUS and OCONUS and may include remote or isolated sites. You must be able to travel on military and commercial aircraft for extended periods of time.
Must participate in the direct deposit pay program.
You will be required to obtain and maintain a U.S. Passport.
Must be a US Citizen.
You will be required to obtain and maintain a current valid United States driver's license.
Males born after 12-31-59 must be registered for Selective Service.
You will be required to obtain and maintain an interim and/or final security clearance prior to entrance on duty. Failure to obtain and maintain the required level of clearance may result in the withdrawal of a job offer or removal.
This is a Mission Essential position. You will be required to ensure organization or facility continuity of operations and/or completion of tasks that are considered essential to the mission designated by a local or command decision.
This position requires the ability to lift and/or carry loads or items up to 50 pounds in weight.
You may be required to successfully complete a pre-appointment physical examination and undergo recurring physical examinations.
Within the Department of Defense (DoD), the appointment of retired military members within 180 days immediately following retirement date to a civilian position is subject to the provisions of 5 United States Code 3326.

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Welder - Hiring Now

INTERNATIONAL MARINE AND INDUSTRIAL APPLICATORS

San Diego, CA 92101

$25-$35/hr

~ 20 min OnsiteHealth InsuranceRetirement Benefit

Knowledge of welding equipment and associated tooling including proper set up and use
Must have own basic skill related tools and equipment if not supplied by the workplace
Familiarity with the metric system
High school graduate, or GED
Willingness to learn and work to the best of his/her abilities and have a dependable work ethic
Experience with steel, aluminum and/or stainless steel required
Must be able to lift raw materials, final products, and items packed for shipment, manually (up to 60 pounds) or using a hoist
Ability to follow instructions given both verbally and in written form including but not limited to safety rules, operating and maintenance instructions, quality manuals and procedure manuals
Willing to work 40+ hours a week
Six months to one-year related experience and/or training
Ability to stand continuously for long periods of time
Pass substance abuse testing

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3D Print Technician

Keysight Technologies

El Cajon, CA

Onsite

Candidates who wish to be considered must be currently enrolled in an accredited college/university as of September 2026.
Applicants who have graduated before September 2026 will not be considered unless they are starting a MS or PHD program after graduating.
Mechanical aptitude and strong attention to detail
High school diploma or equivalent
Experience with Corel Draw design software.
Experience with 3D printing technologies and materials
Visa Sponsorship is not available for this position.
3D Print Technician
Manual dexterity for handling small parts and tools
Ability to lift up to 40 lbs.
Familiarity with slicing software (e.g. Bambu Labs)
Ability to troubleshoot technical issues
Essentials: Experience with Bambu H2D, H2C and H2S printers.

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Welder - Hiring Now

Epsilon Systems

San Diego, CA 92154

~ 20 min Onsite

Possess moderate understanding of technical requirements.
Possess or ability to obtain and maintain a secret clearance.
Job may require bending, stooping, lifting, and will be in an environment of low and high temperatures.
High school diploma or equivalent
Ability to work in a field environment for extended periods (and in some cases, areas of extreme heat and humidity such as Guam, Djibouti, Bahrain, etc).
Travel may be required within and outside of the continental United States.
Ability to work in a team environment and be flexible.
Ability to be able to work in maintenance shop environment
Ability to obtain a US Passport.
Able to perform other duties as required which may involve high heat, humidity, noise and dirty conditions.
Ability to travel overseas when required.
Minimum of 3 years of experience repairing and troubleshooting hull damage to rails, hull, structure, cabin tops and any other metal areas relating to heavy equipment and boats.
Ability to lift, carry and transport heavy equipment and boxes up to 50 lbs.

SmartExplore AI is experimental.