**Description** SAIC is seeking a **Software Engineer** to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. This position will be located in the National Capital Region. **Please note that this is contingent upon contract award, with an anticipated decision expected by fall 2025.** The Software Engineer responsibilities include, but are not limited to: + Develop, maintain, and enhance complex and diverse software systems based on document requirements such as processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems + Review and test software components for adherence to design requirements, document test results, and resolve software problem reports + Integrate existing software into new or modified systems or operating environments and develop data queries for existing or proposed databases or data repositories + Provide input to the software components of system design to include hardware/software trade-offs, software reuse, use of COTS/GOTS in place of new development, and requirements analysis and synthesis from system level to individual software components **Qualifications** Required Qualifications: + Active TS/SCI with Polygraph + Bachelors in Software Engineering, Information Technology, Cybersecurity, Data Science, Information Systems, or Computer Science and 9 years or more experience (4 years of additional experience may be considered in lieu of degree) + One or more active Certification: Certified Secure Software Lifecycle Professional (CSSLP) or GSEC or CISSP-ISSAP + Extensive experience in software development, managing codebases, and developing scalable applications + Proficiency in using programming languages such as: Java, Python, or C++ Able to implement software development best practices + Strong understanding on full-stack development, software architecture, and cloud technologies + Ability to design, develop, and deploy modular cloud-based systems + Experience with DevOps/Platforms such as AWS (S3, RDS, EC2, ECS, Lambda, SQS, SNS, CloudFormation, etc.), Docker, and Ansible and experience with DevOps tools such as GitHub and Jenkins + Experience in Agile development methodologies Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors. REQNUMBER: 2509768 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability