Software engineer jobs in South Carolina - 1,865 jobs

20-Jan-2026 SRPPF Commissioning Test Engineer National Nuclear Security Administration 10609BR Who We Are As the Savannah River Site's management and operations contractor since 2008, Savannah River Nuclear Solutions (SRNS) makes the world safer. With safety and security in the forefront, SRNS develops innovative approaches to deliver on our environmental commitments and nuclear materials challenges; supplies products and services necessary to maintain the nation's nuclear deterrent; secures nuclear materials to prevent unwanted proliferation; and transforms nuclear materials into assets and stable wasteforms. The SRNS workforce is highly capable, engaged, and adaptable to meet existing and expanding missions. SRNS employees apply superior expertise and innovative solutions to complex and challenging national and global issues. We have the knowledge to address a range of national and international nuclear issues. We make the world safer - and you can, too. Job Family Engineering Support Discipline Engineering Specialist Career Level P3 Salary Range $78,500 - $110,000 Note for Salary This is the range within which SRNS expects the majority of qualified candidates would enter this role if offered. Actual offers may be more or less than the amounts shown depending on candidate's qualifications, experience, internal equity, and other factors. Job Family Description Engineering Support roles encompass a diverse range of positions that provide technical assistance and expertise to engineering teams across various disciplines. These roles may involve tasks such as conducting research, performing analyses, and assisting in the design and development of engineering projects. Engineering support professionals work closely with engineers and other stakeholders to ensure projects meet quality standards, deadlines, and budgetary constraints. Discipline Description Engineering specialists support engineers in the design, modification, improvement, and maintenance of products, processes, and systems in support of nuclear facility operations and missions. Activities include identifying and recommending improvements/preventive actions, inspecting, testing, maintaining, repairing, and installing equipment and systems. They may develop/configure software and/or applications. They monitor processes, estimate costs, make, or verify calculations, and analyze and interpret data. They test new and modified products, processes, and/or systems. Some Typical Duties & Responsibilities Include: Engineering specialists support engineers in the design, modification, improvement, and maintenance of products, processes, and systems in support of nuclear facility operations and missions. Activities include identifying and recommending improvements/preventive actions, inspecting, testing, maintaining, repairing, and installing equipment and systems. They may develop/configure software and/or applications. They monitor processes, estimate costs, make, or verify calculations, and analyze and interpret data. They test new and modified products, processes, and/or systems. Commissioning & Start-Up personnel plan, prepare, coordinate, and execute pre-commissioning/commissioning/start-up activities leading to project completion. They develop and ensure adherence to a detailed commissioning schedule and plan, covering all aspects of pre-commissioning and start-up phases through to handover. They prepare and/or update a comprehensive commissioning manual, develop a reporting structure and accountabilities for the commissioning team, and plan and coordinate the commissioning/start up schedule and necessary work with third party providers. They develop and execute commissioning test procedures and documentation and correct any deficiencies found. They ensure compliance and progress reports are produced in accordance with client and legislative requirements and liaise with government agencies where required to obtain necessary approvals prior to start-up. They prepare client acceptance forms and ensure satisfactory sign-off is obtained. Will Require: Strict adherence to safety rules and regulations, including wearing safety equipment. Evening and weekend hours depending on construction/Commissioning schedule. Outdoor work in noisy industrial environments for extended periods of time in heat, rain, and cold. Occasionally in temperatures above 100 F and below 32 F. Physical Requirements: Able toeasily navigate on foot task of an operating construction site daily to include: Walking, climbing, stooping, standing, for up to twelve (12) hours a day. Climbing stairsand scaffolding,walking through unevenand roughterrain, and entering confined spaces (as necessary). Pushing/pulling and lifting, up to 50 lbs. Performing the essential job functions consistently, safely, and successfully with the ADA, FMLA and other federal, state, and local standards, including meeting qualitative and/or quantitative productivity standards. Required Qualifications * Bachelor's degree in relevant field plus at least five years of experience (YOE) in a relevant role, OR Master's degree in relevant field plus at least two years of experience (YOE), OR Doctoral degree in relevant field * Equivalencies to experience and education requirements will be considered * Ability to obtain and maintain a Q Clearance We'd Also Like to See Prior nuclear operations or naval nuclear experience. Previous NQA-1 level II Test Engineer qualification. Career Band Professional Career Band Description * Roles in this band apply the knowledge in area of expertise to analyze information; design and develop new approaches, methodologies and processes; and, provide professional advice and guidance to others in accordance with professional quality standards * Applies a theoretical knowledge-base to work to achieve goals through own work * Characterized by specific functional expertise typically gained through formal education * May provide guidance to others as a project manager using technical expertise Career Level Description Requires in-depth conceptual and practical knowledge in own field/discipline, solving complex problems with minimal guidance and oversight. Security Clearance Information SRNS is required by DOE to conduct a pre-employment drug & alcohol test and background review that includes checks of personal references, credit, criminal records, and employment history, and education verifications. Positions with SRNS may require applicants to obtain and maintain a DOE L or Q-level security clearance, which requires U.S. citizenship. Factors such as pre-employment background review results, dual citizenship status, and unpaid and/or unfiled taxes may impact your ability to obtain a security clearance. This list of factors is not exhaustive; pre-employment information and security clearance requests are reviewed on a case-by-case basis. Clearance Required to Perform Job Q What We Offer Savannah River Nuclear Solutions (SRNS) Benefits team is constantly assessing trends in the benefits area to provide the best possible services to our workforce. We ensure high quality outcomes of each service provider by consistent monitoring and oversight for positive results. We also negotiate cost effective premiums that will meet the needs of our evolving workforce. Your SRNS Health & Welfare benefits provide peace of mind and financial protection for you and your family. Some of the Benefits offered to full service employees include: - Medical, Dental, and Vision insurance options - Critical Illness and Accident Insurance - Employer paid life insurance with buy up options - Employer paid Short Term and Long Term Disability - 401(k) with Employer Match - Various wellness programs - Paid Time Off and Holidays - Discounts and other supplemental benefits SRNS employees are critical to the success of SRNS, all while making the world a safer place. The work that we do every day makes a difference. Standards of Excellence The SRNS vision states that we will "be the standard of excellence in nuclear materials management by delivering knowledge, innovation and experience." This is underpinned by the recognition that everything we do relies on our employees and how they demonstrate the SRNS Standards of Excellence every day. Built on the foundation of safety and security, each employee is expected to: Model Excellence by demonstrating the highest standards and values in work and promoting them within the organization and to the customer. Deliver Results by meeting customer expectations to ensure objectives, goals and deadlines are met while being good stewards of resources. Energize and Recognize Teams through growing organizational strength and recognizing continued excellence. Build Relationships by developing relationships with coworkers and customers to foster a respectful workplace. Shape the Future by creating a diverse, innovative and integrated workforce that fosters mission success and company growth. Note: SRNS is an Equal Employment Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability, or protected veteran status. SRNS utilizes the Disabled Veteran Enhancement Opportunities program which is aimed at improving employment opportunities for disabled veterans at the Savannah River Site (SRS). SRNS is also committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request such an accommodation, you may contact us by phone at , or by e-mail at . Job Expires 28-Jan-2026