Software Engineer

Science Applications International Corp

Arlington, VA

JOB DETAILS
SKILLS
Amazon Web Services (AWS), Analysis Skills, Apache, Application Programming Interface (API), Best Practices, Cloud Computing, Code Reviews, Coding Standards, Communication Skills, Computer Science, Configuration Management, Continuous Deployment/Delivery, Continuous Integration, Cross-Functional, Data Management, Data Science, Database Design, Database Programming, Debugging Skills, DevOps, Docker, Emerging Technology, Fortune 500 Customers, GCP (Good Clinical Practices), Git, GitHub, GraphQL, Identify Issues, Information Technology & Information Systems, Java, Jenkins, Machine Learning, Microsoft C# (C Sharp), Microsoft SQL Server, Microsoft Windows Azure, Problem Solving Skills, Professional Services, REST (Representational State Transfer), React.js, SQL (Structured Query Language), Secret Clearance, Software Engineering, Source Code/Configuration Management (SCM), Systems Maintenance, Team Player, Technical Support, Testing, Time Management, United States Department of Defense (DoD), User Interface/Experience (UI/UX), Web Design, Work From Home
LOCATION
Arlington, VA
POSTED
30+ days ago

SAIC - Software Engineer in Arlington, Virginia, United States

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Software Engineer

Job ID: 2611474

Location: Arlington, VA, United States

Date Posted: Apr 15, 2026

Category: Software

Subcategory: SW Engineer

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 10% of the time

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: Remote

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Job Description

Description

SAIC has an immediate need for a Mid to Senior Full Stack Software Engineer with expertise in Java, C#, React and NiFi to support the Department of Defense (DoD) with the Defense Readiness Reporting System (DRRS) Sustainment system. The ideal candidate should possess deep technical acumen, thrive in a collaborative environment, and have the ability to deliver robust, scalable, and innovative solutions. While proficiency in all the listed technologies is ideal, we are also open to candidates who are highly skilled in some with a willingness to learn others.

As a Software Engineer, you will play a key role in designing, developing, and maintaining enterprise-level applications. You will work closely with cross-functional teams to deliver high-quality software solutions aligned with organizational goals and user needs.

NOTE: This position is hybrid/remote to the D.C. metro area. Candidates must be local to the D.C. metro area as there will be occasional onsite work.

Key Responsibilities:

  • Design, develop, and maintain reliable, scalable, and secure applications using Java, C#, or both, depending on project requirements.
  • Contribute to front-end development with React, building responsive, user-friendly interfaces that meet modern web design standards.
  • Leverage Apache NiFi to design, implement, and manage automated data flows between systems, ensuring efficiency, reliability, and security.
  • Requires the ability to quickly understand legacy code, tools and technologies.
  • Write and maintain clean, efficient, and well-documented code following best practices and coding standards.
  • Conduct thorough testing and debugging of applications to ensure software quality, performance, and reliability.
  • Participate in code reviews, architecture planning, and technical discussions to ensure alignment on project goals and best practices.
  • Troubleshoot production issues and provide timely resolutions.
  • Stay current with emerging technologies, trends, and best practices in software engineering.
  • Contribute to the creation of system documentation and update it regularly.

Qualifications

Required Education:

  • BS degree and five (5) years or more experience; Masters and three (3) years or more experience; PhD or JD and zero (0) years or more experience; (Degree required per contract).

Required Skills:

  • Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent professional experience).
  • Ability to independently learn the domain, and tech stack used on the project to fill skill gaps.
  • Proficiency in Java and/or C# with experience building large-scale applications.
  • Hands-on experience with React for front-end development (functional and/or class-based components).
  • Strong understanding of database design and development, including proficiency in querying SQL within an MSSQL database.
  • Familiarity with API development (REST or GraphQL) and integration.
  • Strong problem-solving, analytical, and debugging skills.
  • Proficient with Git or other version control system (VCS).
  • Excellent communication and teamwork skills, with a strong commitment to collaboration and knowledge-sharing.

Desired Skills:

  • Experience with Apache NiFi, including designing data integration and transformation workflows (preferred but not mandatory if strengths lie elsewhere).
  • Experience with containerization and cloud environments such as Docker and AWS, Azure, or GCP is a plus.
  • Solid understanding of DevOps principles, CI/CD pipelines, and build tools such as Jenkins, GitLab CI, or GitHub Actions.

Required Clearance:

  • Active Secret Clearance.

Work Environment:

  • This position may require on-call availability when necessary.

Overview

SAIC accepts applications on an ongoing basis and there is no deadline.

SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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About the Company

S

Science Applications International Corp

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions. We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.
COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer/IT Services
FOUNDED
2013
WEBSITE
https://jobs.saic.com/