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Marathon TS
Marathon TS

63 Marathon Ts Automation Test Engineer Jobs Hiring Near You

Marathon TS

Software Engineer (DevOps)

Beavercreek, OH · On-site

$49 - $67/hr

Create and maintain automated tests (unit/integration/API) and maintain quality gates ... Marathon TS does not discriminate against any person because of race, color, creed, religion, sex ...

Marathon TS

Cloud Engineer

Beavercreek, OH · On-site

$51.75 - $69/hr

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 ...

Marathon TS

Cloud Architect

Beavercreek, OH · On-site

$60.25 - $76.75/hr

The architect will work closely with cloud engineers, security specialists, and business owners to ... Selfmotivated and fast learner #CJJOBS Marathon TS is committed to the development of a creative ...

Marathon TS

Software Test Automation Lead

Merrifield, VA · On-site

$47.50 - $64.50/hr

Marathon TS is actively seeking a Software Automation Test Lead with API emphasis to join our team ... Working closely with developers and Requirements Analyst peers to clarify requirements and improve ...

Marathon TS

Sr. Software Test Engineer (TS/SCI)

Reston, VA · On-site

$115K - $149K/yr

Hands on experience with test automation in cloud-native or containerized architectures ... Marathon TS is committed to the development of a creative, diverse and inclusive work environment.

Marathon TS

Sr. Software Test Engineer (TS/SCI)

Reston, VA · On-site

$115K - $149K/yr

Marathon TS is committed to the development of a creative, diverse and inclusive work environment ... with test automation in cloud-native or containerized architectures. • Knowledge of GitHub ...

Marathon TS

RPA Developer

Arlington, VA · Hybrid

Marathon TS is hiring an RPA Developer to support our client in the Washington, DC area. This is a hybrid role, and the best candidate will be a US citizen and have the following skills: Perform RPA ...

Marathon TS

Java Developer

Manassas, VA · Hybrid

$51 - $66/hr

Java Developer (Hybrid-remote) Manassas, VA Financial Technology Industry Marathon TS is looking ... automation, write unit test cases, and support the QA environment as necessary. #cjjobs Marathon TS ...

Marathon TS

Software Engineer (TS/SCI)

Herndon, VA · On-site

Marathon TS, Inc. has multiple prime contracts and sub contracts supporting DHS, DoD, and ... In this role, you will be responsible for the following: • Performs test-driven software ...

Marathon TS

DevOps Engineer

Manassas, VA · Hybrid

$52.75 - $72.25/hr

Marathon TS DevOps Engineer Manassas, VA (hybrid) Financial Technology Industry Marathon TS is ... Additionally, programming skills in Python or Java, and deployment automation experience are ...

Marathon TS

Network Engineer

Fayetteville, NC · On-site

Marathon TS is hiring for a Network Engineer to support USSOCOM at Fort Bragg in Fayetteville, NC ... Conduct diagnostics and fault isolation during official and unofficial test events as well as ...

Marathon TS

DevSecOps Engineer MID

Knoxville, TN · On-site

Marathon TS is seeking a Mid-Level DevSecOps Engineer to support a high-visibility Navy AI/ML ... Embed security automation throughout the software development lifecycle * Support cloud ...

Marathon TS

C++ Developer

Manassas, VA · Hybrid

$49 - $66/hr

C++ Developer Manassas, VA (2 days per week onsite) Financial Technology Industry Marathon TS is ... Provide support to test environment, QA and production as necessary Marathon TS is committed to the ...

Marathon TS

Software Engineer MID

Middletown, RI · On-site

Marathon TS is seeking a Software Engineer to support the development of simulation-based operator ... Develop, test, and debug software in C++ and C# (.NET environment) * Support continuous improvement ...

Marathon TS

DevOps Engineer

Manassas, VA · Remote

$52.75 - $72.25/hr

DevOps Engineer Manassas, VA (80% remote) Financial Technology Industry Marathon TS is looking for ... automate build, test, and deployment processes. • Develop automation scripts using Python ...

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Infographic showing various Automation Test Engineer job openings at Marathon Ts in the United States as of August 2026, with employment types broken down into 85% Full Time, and 15% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Software Engineer (DevOps)

Marathon TS

Beavercreek, OH • On-site

$49 - $67/hr

Full-time

Posted 21 days ago

Job description

We're hiring a mid-level Software Engineer with strong Python, Flask, and DevSecOps skills to build secure, reliable REST APIs for enterprise/government programs. This role owns features end-to-end, strengthens CI/CD with continuous security, and partners with product, security, and operations to deliver compliant, production-grade services.
Key Responsibilities:
  • Design, develop, and maintain Flask-based REST APIs and backend services
  • Implement secure data access layers and authentication/authorization (e.g., OAuth2/JWT)
  • Build and improve CI/CD pipelines (automated builds, tests, deployments) with integrated security scanning
  • Create and maintain automated tests (unit/integration/API) and maintain quality gates
  • Containerize services (e.g., Docker) and support deployment/orchestration patterns as needed
  • Use infrastructure-as-code (e.g., Terraform/Ansible) and configuration management best practices
  • Integrate and act on security scanning (SAST/DAST/SCA); remediate findings and follow secure coding practices
  • Implement secrets management using approved vault/secret managers; enforce least privilege
  • Implement logging/metrics/monitoring; support alerting and dashboards
  • Support incident response/on-call rotations, perform root-cause analysis, and contribute to postmortems
  • Participate in Agile/Scrum ceremonies, code reviews, and engineering standards
  • Produce and maintain documentation (API docs, designs, runbooks, compliance artifacts)

Basic Qualifications:
  • 3-6 years of professional software engineering experience
  • Strong proficiency in Python and Flask building secure RESTful APIs
  • Solid understanding of security fundamentals (authN/authZ, OWASP Top 10 concepts, key/secret handling)
  • Hands-on experience with Git, Linux, Docker, and CI/CD pipelines
  • Proficiency with automated testing practices and frameworks
  • Experience with databases and data modeling (SQL/ORM; e.g., PostgreSQL/MySQL)
  • Familiarity with infrastructure-as-code and cloud services (AWS/Azure/GCP)
  • Experience with logging/monitoring and operational best practices
  • Strong communication skills and ability to collaborate with cross-functional teams
  • Optional (if required by program): eligibility to obtain and maintain a U.S. government security clearance

Preferred Qualifications:
  • Experience with Kubernetes/OpenShift
  • Experience with Terraform/Ansible and secret managers (e.g., Vault or cloud-native equivalents)
  • Familiarity with OAuth2/OIDC, SSO, and API gateway patterns
  • Hands-on with SAST/DAST/SCA tooling and SBOM practices
  • Performance tuning and scalability experience for Flask services
#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 ").
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About Marathon TS

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Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT solutions, including strategy, operations, transformation and mission support.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Sterling, VA, US

Year founded

2009

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