CNO Microservices Full Stack Developer (Remote) - Military veterans preferred

ManTech (


  full-time   employee

San Antonio
United States

Where applicable, confirmation that you meet customer requirements for facility access which may include proof of vaccination and/or attestation and testing, unless an accommodation has been approved.

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented CNO Microservices Full-Stack Developer to work remotely to support a team in the San Antonio, TX area. This rewarding and challenging position supports the Department of Defense (DoD) to produce microservice-based software to improve cyberspace operations and defend U.S. vital national security interests. 

Position Responsibilities:

  • Advance our Nation’s Cyber objectives aligned to the Joint Cyber Warfighting Architecture (JCWA) through the creation of Offensive, Defensive, and Shared Services applications using microservices.
  • Resolve customer requirements and propose solutions for cyber weapon system modifications and enhancements.
  • Discover and propose solutions to resolve various customer requirements such as: deployment of commercial or open source software; development of custom software; system configuration modifications; debugging and optimization
  • Collaborate with developers, system engineers, tester, operators, and customer program management to ensure quality product deliverable.
  • Work within a Scaled Agile Framework Team environment.
  • Ability to pivot quickly to address operationally-prioritized tasks.
  • Ability to rapidly gain expertise on new technologies, environments, methodologies and problem sets.
  • Take self-initiative to remain knowledgeable and practiced in emerging DevSecOps technologies and trends.

Basic Qualifications:

  • Demonstrated expertise of software development using technologies such as Angular, .NET, C#, C, C++, Java, TypeScript, JavaScript, Python, React, Node.js Go, etc. 
  • Demonstrated work experience with database and data storage technologies such as Elasticsearch, MongoDB, Hadoop, Cloudera, Prometheus, PostgreSQL, MySQL, etc.
  • Demonstrated work experience with source control and code repository tools.
  • Demonstrated work experience developing within Windows and/or Linux environments.
  • DoD 8570 IAT Level II or greater certification.
  • Bachelor’s Degree or equivalent experience and 7 or more years of relevant experience.

Preferred Qualifications:

  • Desired: Demonstrated work experience with container, orchestration, container platform, and service mesh technologies such as Docker, Kubernetes, and Istio.
  • Demonstrated expertise with DoD Enterprise DevSecOps Reference Design.
  • Demonstrated work experience with DevSecOps technologies such as GitLab, Jenkins, Ansible, Chef, Puppet, Terraform, Helm, Nexus, Artifactory, Fortify, SonarQube, Twistlock, Grafana, etc.
  • Demonstrated work experience developing solutions integrating and extending open source/GOTS/COTS products.
  • Cloud (AWS, Azure, GCP) certification.
  • Kubernetes certification.

Security Clearance Requirement:

  • Individuals MUST be a U.S. Citizen and hold a minimum interim-Secret Security Clearance.
  • Applicants subject to a government security background investigation.

Physical Requirements:

  • Ideal candidate would be local to the San Antonio, TX area, but candidate can work anywhere in the United States with the possibility of travelling into SATX.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.