Systems Software Specialist Jobs (NOW HIRING)

The Plant IT organization is responsible for technical support to the Hanford Tank Waste Treatment and Immobilization Plant (WTP) during Construction, Startup, and Commissioning and Operations. Plant IT activities include configuration management of Information Systems, supporting Plant Management, Plant Engineering, Plant Operations and other functions.
The Software Specialist is responsible for 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:
Bachelor's degree in Computer Science, Engineering, Science or Information Technology.
Associates degree in Computer Science, Engineering, Science or Information Technology degree with two (2) years of progressive, related experience.
High School Diploma/GED and 4 years progressive, related experience.
Experience:

• Candidate must be proficient in Microsoft application suite (e.g., Word, Excel, Access, Visio, PowerPoint, etc.)
• Candidate must have SQL and/or Oracle experience
• Ability to collaborate with multidisciplinary teams
• Candidate must have excellent written and verbal communication skills

Preferred Experience:

• Experience in processing facilities, DOE facilities, or DOD facilities
• Experience with Linux Operating Systems
• Experience applying software quality engineering principles for management, design, and testing of software.
• Programming experience with the following: asp, Visual Basic, C++, and/or C# is highly desired

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 software and databases. Works with application administrators and other database administrators to resolve production software problems. Additional responsibilities include:

• Designing and implementing a robust monitoring, backup, and recovery plan for project databases

• 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

• Proposing technical solutions to automate manual processes

• Performing maintenance activities including database design, data migration, script writing, and improvements

• Troubleshooting and resolving complex issues related to system interfaces

• Performing and overseeing software upgrades in accordance with software quality procedures
• Regularly interface with internal application users to identify emergent issues.
• Assisting with the generation of metrics and/or reports

• 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 in order to protect self, others, and the environment

• Performs minimal off-hours work to ensure successful business application continuity.

This job description is not intended to include every duty, task, or instruction for which an employee is responsible. Other tasks may be assigned, based on business needs and the department supervisor's request.
SUPERVISORY RESPONSIBILITIES
NA
PHYSICAL REQUIREMENTS
(OFNM) Office and Field Non-Manual- Performs desk work, including writing, computer workstation processes, and telephone operation. Arranges for and/or performs presentations, oral reports, planning meetings, and other formal and 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.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:

• Health, dental, and vision insurance
• 120 hours accrued PTO and 8 Project Holidays and 2 Floating Holidays
• Retirement benefits (including 401(k) matching)
• Educational reimbursement
• Parental leave
• Employee stock purchase plan
• Tax-saving options
• Disability and life insurance
• Pet insurance

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:
$89,099.71 - $136,321.63
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:
06/04/2026 - 06/14/2026
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.