General information
Requisition # R62829 Locations USA-CA-Port Hueneme Posting Date 08/22/2025 Security Clearance Required Interim Secret Remote Type Onsite Time Type Full timeDescription & Requirements
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!MANTECH seeks a motivated, career and customer-oriented Shipboard Maintenance Technician to join our team in Oxnard, CA (Port Hueneme). This is an on-site position.
As a Shipboard Maintenance Technician, you will support the Naval Surface Warfare Center (NSWC) Underway Replenishment (UNREP) Division’s maintenance efforts for Military Sealift Command (MSC) platforms. You will be responsible for maintaining and troubleshooting UNREP equipment, providing operational support and maintenance at the UNREP Test Site and aboard U.S. Naval Ships (USNS).
Responsibilities include but are not limited to:
Perform maintenance and troubleshooting on UNREP equipment onboard USNS platforms during maintenance availabilities and at the UNREP Test Site
Must possess a valid US Passport and have the ability to travel internationally to complete UNREP maintenance for extended periods (trip duration can last in excess of 3 months, with trips totaling 50% of work year)
Assist with the overhaul of UNREP equipment such as the Navy Standard Transmission at the UNREP Test Site
Collaborate with senior engineers and ship managers to organize and complete maintenance tasks for UNREP systems
Assist with the preparation and planning of future UNREP equipment maintenance events
Complete detailed reports documenting ship visits, maintenance actions, and equipment support provided
Communicate effectively with senior leadership, co-workers, and customers to resolve technical issues and ensure smooth maintenance processes
Use wiring lists, schematics, blueprints, and written/verbal instructions to route, tag, test, and terminate shipboard cables
Follow all technical manuals and safety procedures for safe equipment overhaul and operability testing
Perform other duties as assigned related to ship maintenance and operations
Minimum Qualifications:
High School Diploma or GED equivalent
2+ years of experience in the US Navy/MSC technical rating, automotive or oil industry, or similar fields requiring maintenance on large-scale equipment
2+ years of technical maintenance experience
Preferred Qualifications:
Experience with UNREP and/or other Navy equipment operation and maintenance
Familiarity with Shipyard and NAVSEA installation requirements and supporting documentation
Proficiency with reading and interpreting schematics, wiring lists, and technical manuals
Strong communication skills and ability to work professionally with employees, clients, and management
Proficiency in Microsoft Office Suite (Excel, Word, PowerPoint)
Ability to follow verbal and written instructions accurately
Ability to work independently and as part of a team
Clearance Requirements:
Must be a U.S. Citizen and able to obtain and maintain an active Secret clearance prior to starting the position
Physical Requirements:
Ability to remain stationary for 50% of the time
Ability to lift and carry up to 50 lbs
Ability to climb multiple flights of stairs, planks, or galleyways and work in confined spaces
Ability to operate standard office equipment (computers, printers, etc.)
Capability to go onboard ships and work in an industrial and operational environment
Ability to climb ladders and go through scuttles onboard vessels
The projected compensation range for this position is $52,900.00-$88,900.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.