Submarine Systems Technician (ISIS & RADAR) - Portsmouth NH

Submarine Technician (FT, ST, ET, IT)
Portsmouth, New Hampshire | Transitioning Military & Veterans Encouraged to Apply

We invest early in highly specialized talent. If you’re an FT, ST, ET, or IT with real-world submarine experience, we want to connect with you.

We are proactively identifying top-tier Submarine Technicians for a future funded role supporting critical Navy systems. If you’re transitioning from active duty or recently retired and want to continue contributing to Fleet readiness, this opportunity offers stable, meaningful work ashore.

You’ll support NAVSEA and DoD personnel with installation, maintenance, testing, and certification of AN/BVY‑1 (ISIS) and AN/BPS‑series RADAR systems across multiple submarine platforms. Your technical expertise will help ensure systems perform reliably and meet Navy standards.

Responsibilities

• Install, validate, and service ISIS and RADAR systems aboard U.S. submarines
• Execute troubleshooting, corrective actions, and electronic system verifications
• Review and support engineering change proposals and instructions
• Assist in creating technical data, manuals, maintenance procedures, and drawing updates
• Maintain documentation, logs, databases, and project tracking systems
• Support engineering teams in tasks involving installation, calibration, repair, fabrication, testing, and operation of electronic/mechanical systems
• Ensure compliance with all engineering specifications and documentation requirements
• Provide technical evaluations for components, installations, and system performance

Minimum Qualifications
• Active Secret US Government Clearance (U.S. citizenship required)
• High School Diploma/GED and five years of practical experience OR degree/formal training and three years of experience
• Practical experience maintaining, troubleshooting, or repairing Submarine C5I systems/equipment
• Experience in maintenance/repair and/or installation disciplines
• Experience with design, preparation, and modification of engineering documents and drawings
• Ability to travel up to 15%

Preferred Qualifications
• Experience across multiple submarine platforms and SWFTS systems
• Familiarity with network configuration and BYG‑1 combat control systems

Why Technicians Choose Us After the Navy
• Continue impactful Fleet support—no deployments or sea duty
• Collaborate with former submarine Sailors who know the mission and technology
• Competitive hourly pay with overtime eligibility and SCA health & welfare benefits
• Full benefits package including medical/dental/vision, 401(k), paid time off, disability coverage, and parental leave

#TAMOD

       

Service Contract Act (SCA) Compensation & Benefits:

This is an hourly, overtime-eligible position that falls under the Service Contract Act (SCA). In accordance with the Health and Welfare provisions of the SCA, and in addition to your base hourly rate, you may be eligible to receive an additional health and welfare payment for each hour you work to ensure compliance with the minimums set forth by the act. The amount you are entitled to receive will vary depending upon the fringe benefits you select now and in the future.

       

Compensation Details:

$25.04 - $50.00 Hourly

       

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

 

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

• Health, dental, and vision insurance

• Paid time off and holidays

• Retirement benefits (including 401(k) matching)

• Educational reimbursement

• Parental leave

• Employee stock purchase plan

• Tax-saving options

• Disability and life insurance

• Pet insurance

 

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

       

Original Posting:

09/09/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

       

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.