The Software Specialist is responsible the development, operation and maintenance of software applications and system interfaces. The Software Specialist works with management, consultants, developers, vendors, and users to identify and prioritize software/system enhancements and defect resolution. The Software Specialist supports the computing needs of the Plant IT organization while adhering to software quality procedures and guidance.

The position will execute activities ensuring optimum outputs are achieved in the most economic and safe manner while supporting the integrity and infrastructure of the department.

This position shall be performed under the day-to-day direction, control, and supervision of WTCC

REQUIREMENTS/SPECIFICATIONS

Education/Experience: Bachelor’s degree in computer science or information systems with 10 years of related work experience

Other Experience:

Experience writing queries, stored procedures, and triggers
Ability to collaborate with multidisciplinary teams
Analytical problem solving and troubleshooting skills
Ability to communicate information clearly and effectively both verbally and in writing
Ability to understand customer requirements and expectations
Capable of designing software, databases and reporting solutions to meet user needs
Self-motivated with the ability to prioritize, meet deadlines and manage changing priorities
Must be able to follow established quality assurance methods and procedures
Ability to follow instructions and processes to plan and manage the orderly implementation of change

Preferred Experience:

Experience with the following programming languages:

Java

Javascript

Python

SQL
.Net

MAJOR RESPONSIBILITIES/DUTIES/TASKS

Primary duties consist of the development, operations, and maintenance of software applications and database systems. This person will be assigned to support production software and databases. Works with application administrators and other database administrators to resolve production software problems. Additional responsibilities include:

Designing and implementing new or existing complex software application programs and reports according to project software standards and conventions and reviewing the work of others
Ensuring automated data feeds and system interfaces are working as intended
Analyze, design, develop, and maintain complex scalable software applications according to project software requirements, standards and conventions.
Install, configure, and upgrade commercial and developed software and tools in support of operational systems and the development of test environments.
Proposing technical solutions to automate manual processes
Troubleshoot and resolve complex issues related to system interfaces.
Regularly interface with internal application users to identify emergent issues.
Develop specifications from business requirements in consultation with end users.
Supporting Continuous Improvement efforts intended to improve the quality of existing software.
Supporting the Waste Treatment Plant Nuclear Safety Quality Culture by emphasizing the values of safety and quality in the performance of work to protect self, others, and the environment.
This job description is not intended to include every duty or task for which an employee is responsible. Other tasks may be assigned, based on business needs and requests from department management.

SUPERVISORY RESPONSIBILITIES

PHYSICAL REQUIREMENTS

(OFNM) Office Non-Manual

Performs deskwork, including writing, computer workstation processes, and telephone operations. Arranges for and\or performs presentations, oral reports, planning meetings, and other formal or informal contacts, requiring long periods of sitting.

This position is located at the Construction Site (22 miles north of Richland) and works a 4 x 10 schedule, M-Th, 6:30 a.m. to 5 p.m.
Must be authorized to work and remain in the United States without Amentum visa sponsorship now or in the future.
Must be able to complete and pass a pre-employment drug screen and background check which includes verification of employment and education.
Must be able to obtain a Department of Energy badge for access to the Hanford Site. (Even if teleworking, must still be able to comply with security requirements to obtain a badge.)
Non-U.S. citizens from countries identified by the Department of Energy as posing heightened security concerns—including sensitive countries, state sponsors of terrorism, countries of risk, and other designated countries –are subject to additional security requirements.

Amentum is a global company with a heritage dating back more than 100 years and delivering solutions in nuclear energy, infrastructure, operations and maintenance, and national security. Our predecessors helped build Hoover Dam, protected fighting forces in World War II, and supported the Manhattan Project. Today, our teams clean up legacy nuclear waste around the world, manage the United Kingdom’s defense portfolio, design programs and tests for Navy submarine electronic systems, and provide integrated supply chain services needed in developing countries during the pandemic.

Amentum has joined with Bechtel to create an LLC, known as the Waste Treatment Completion Company (WTCC) Join us as we make history at the Hanford Vit Plant, known as the Waste Treatment and Immobilization Plant. We are designing and building a one-of-a-kind facility that will turn radioactive and chemical waste left over from World War II and Cold War plutonium production into a form safe for disposal. Your efforts will help protect the nearby Columbia River and the communities, salmon, and wildlife along its shorelines throughout the Northwest.

Sitting at the confluence of the Columbia, Snake and Yakima rivers near two mountain ranges, our community provides access to year-round outdoor recreation, 300 days of sun a year, more than 200 wineries within a 50-mile radius, and the amenities of large cities just a three-hour drive (or short flight) to Seattle and Portland.

Compensation Details:

$115,543.99 - $182,530.01

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:

07/23/2026 - 08/02/2026

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.