×
Register Here to Apply for Jobs or Post Jobs. X

Senior Software Engineer; x4 Security Clearance

Job in Springfield, Fairfax County, Virginia, 22150, USA
Listing for: Marathon TS Inc
Full Time position
Listed on 2026-01-01
Job specializations:
  • Software Development
    Software Engineer, Full Stack Developer
Job Description & How to Apply Below
Position: Senior Software Engineer (x4) with Security Clearance
Senior Software Engineer (x4) Required Education/

Experience:

• Education o Masters and 8 years of experience, Bachelors and 10 years of experience, or no degree and 12 years of experience
• Experience o Demonstrated firsthand experience in at least three of the following:
• Java, JavaScript or Python enterprise application development
• Web services architecture, design, and development
• Relational database design
• Spatial database design
• No

SQL database design
• Micro-service architecture, design and development
• Containerization and/or Orchestration
• API Development
• Cloud Native Development, AWS, Azure, Google Cloud or similar Cloud Service providers o Demonstrated experience with relational database development. o Demonstrated experience with Continuous Delivery and Continuous Integration (CI/CD) techniques, test-driven development, or automated testing practices. Desired Education/

Experience:

• Possesses at least one of the Agile Development Certifications o Certified Scrum Master o Agile Certified Practitioner (PMI-ACP) o Certified Scrum Professional
• Demonstrated experience in development of customized code, scripts, modules, macro procedures, or libraries to implement specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, Perl, or similar scripting and development languages.
• Demonstrated experience working independently with clients or stakeholders to develop user-stories in support of full-service consumer and business applications. Clearance:
Minimum Top Secret required (will upgrade to TS/SCI), TS/SCI preferred #cjjobs Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status ").
Position Requirements
10+ Years work experience
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)

Job Posting Language
Employment Category
Education (minimum level)
Filters
Education Level
Experience Level (years)
Posted in last:
Salary