Mark 45 (Mk 45) Technician I- San Diego
- Epsilon Systems
- San Diego, CA, USA
- Aug 31, 2026
Job Description
2026-299 | Mark 45 (Mk 45) Technician I
Job ID:
2026-299
Date Posted:
Jul 7, 2026
Department:
Mission Services West
Location:
San Diego, California
Salary Range:
$26.26 – $32.53
This is a reasonable estimate for this role. Individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
Minimum Experience:
4 Years
Minimum Education:
Epsilon Systems Solutions is seeking a full-time Mark 45 (Mk 45) technician I in San Diego, CA.
Summary: Under minimal supervision, the employee provides direct technical support aboard ships of the U.S. Navy weapons systems.
Duties and Responsibilities:
oDirect, oversee repair activities, train, troubleshoot, diagnose, and maintain the following:
o MK45 MOD 2
o MK45 MOD 4
o MK38 MOD 2
o MK38 MOD 3
o MK110 Gun Mounts
o MK46
o Small Arms
o Night Vision Devices
o Crew Served Weapons and Mounts
o Magazine Sprinkler Systems (Legacy)
o Magazine Sprinkler Systems (Fairmont, Consilium, FDAS)
• Provide technical support for procurement, installation, at-sea testing, preventive/corrective maintenance, and lifecycle management of systems.
• Interpret technical manuals, apply repair standards, and maintain accurate technical documentation.
Required Qualifications:
-
High School Diploma or equivalent
-
Ability to obtain/maintain a DoD Secret Security Clearance
-
4 years of related experience with MK45 MOD2 or MK45 MOD4
-
Navy Gunner’s Mate “A” School graduate
-
Advanced knowledge and proficient in troubleshooting and maintaining associated systems
-
Strong technical comprehension with the ability to read and interpret technical manuals, system drawings, and procedural corrective and repair standards
-
Effective communication skills and ability to work independently with minimal supervision. Ability to provide technical findings orally and/or written
-
Proficiency with Microsoft Office and related technical applications.
Preferred Qualifcations:
-
Navy 5”/54 MK45 MOD2 “C” School or Navy 5”/54 MK45 MOD4 “C” School graduate
Pay Range:
The pay range for this role is $26.26 - $32.53 Hourly. This is a reasonable estimate for this role. Individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
ADA Notations:
Frequent standing, sitting, walking, handling, feeling with hands, reaching with arms
Regular Communication (hearing and speaking)
Occasional stooping, kneeling, crouching, and lifting of heavy objects
Ability to go aboard ships, barges and other naval craft
Ability to move in narrow and restricted passageways, up/down steep and narrow ladders or stairways onboard ships
Ability to lift, carry and move objects up to 50 lbs. in weight
Industrial, shop environment
Travel may be required within and outside of the continental United States
Epsilon Systems Solutions, Inc. is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
State
Immediate Fill
Intelligent technology. Innovative engineering. Mission-focused for your success.
Epsilon Systems is a 100% employee-owned company that develops advanced technological solutions, products and specialized services to deliver exactly what our clients need. With a presence in more than 20 locations around the country, Epsilon Systems develops innovative solutions and advanced products for the Department of Defense, Department of Energy, Department of Homeland Security and non-profit and commercial customers. Epsilon Systems provides boat and craft modernization, maintenance, repair and technical support services for the U.S. Navy, Military Sealift Command, U.S. Coast Guard and commercial customers. We design and manufacture advanced products that meet rigorous operational and reliability standards for both commercial and military applications. Epsilon Systems provides total life-cycle support to software products and defense systems, including concept development, system architecture, operational support, training, and maintenance and logistics. Let us know what we can do for you!