Science Applications International Corp logo

Senior Software Systems Engineer

Science Applications International Corp
  • Silver Spring, MD
  • $140,001–$180,000 Per Year
7 days ago
Science Applications International Corp

Job Description

Senior Software Systems Engineer

Job ID: 2618440

Location: Silver Spring, MD, United States

Date Posted: Oct 27, 2026

Category: Software

Subcategory: SW Systems Engr

Schedule: Full-Time

Shift: Day Job

Travel: No

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: Hybrid

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Job Description

Description

SAIC has an immediate need for a Senior Software Systems Engineer.

This is a hybrid position with onsite support at Silver Springs, MD locations.

Job Description:

  • Supports DRRS Software Design Specification Compliance; provides a web services-based system, exposing all data via Extensible Markup Language (XML), employing a DoD standards compliant XML schema and interfaces for DRRS
  • Assists with software development in support of defect corrections, enhancements and new requirements, as well as examining NetUSR-MC in a Production environment to recommend and implement UI/UX improvements to the App Interface

Qualifications

Required Education:

  • BS and nine (9) years or more experience; four (4) years of experience accepted in lieu of degree

Required Skills:

  • Cloud & Platforms: AWS (ECS/Fargate, Lambda, SQS, SNS, S3, CloudFront, RDS, EC2), Azure (App Services, Functions, Blob Storage, Key Vault, Azure SQL, AI Search), Infrastructure as Code (CloudFormation, Bicep)
  • Backend & APIs: Java, Python, Go, Spring, Spring Boot, Hibernate, C#, ASP.NET, RESTful Microservices
  • Frontend: React, Angular, TypeScript, JavaScript, HTML5, CSS, NGINX
  • Databases: PostgreSQL, Oracle, MySQL, SQL Server, Azure SQL

Required Clearance:

  • Active Secret Security Clearance

Target salary range: $140,001 - $180,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Overview

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

SAIC is a premier 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, intelligence, and civilian 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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Numbers & Facts

LocationSilver Spring, MD
IndustryComputer/IT Services
Salary$140,001–$180,000 Per Year
Company Size10,000 employees or more
Year Founded2013
Websitehttps://jobs.saic.com/

About Company

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.

Skills

  • AWS Lambdaunmatched
  • Amazon CloudFrontunmatched
  • Amazon Elastic Compute Cloud (EC2)unmatched
  • Amazon Simple Storage Service (S3)unmatched
  • Amazon Web Services (AWS)unmatched
  • Artificial Intelligence (AI)unmatched
  • Cloud Computingunmatched
  • Emerging Technologyunmatched
  • Information Technology & Information Systemsunmatched
  • Microservicesunmatched
  • Microsoft SQL Serverunmatched
  • Microsoft Windows Azureunmatched
  • Military/DoD Standardsunmatched
  • MySQLunmatched
  • On Site Supportunmatched
  • Oracleunmatched
  • PostgreSQLunmatched
  • Production Systemsunmatched
  • Professional Servicesunmatched
  • REST (Representational State Transfer)unmatched
  • Requirements Managementunmatched
  • SQL (Structured Query Language)unmatched
  • Secret Clearanceunmatched
  • Security Clearanceunmatched
  • Simple Queue Service (SQS)unmatched
  • Software Administrationunmatched
  • Software Designunmatched
  • Software Developmentunmatched
  • Software Engineeringunmatched
  • Software Specificationunmatched
  • Systems Engineeringunmatched
  • User Interface/Experience (UI/UX)unmatched
  • Web Servicesunmatched
  • Work From Homeunmatched
  • XML (EXtensible Markup Language)unmatched
  • XML Schemaunmatched

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