AWS DevSecOps Platform Engineer (CNO, Cleared) - 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

About the Opportunity:

ManTech is looking for a highly motivated and qualified AWS DevSecOps Platform Engineer in San Antonio, TX. This rewarding and challenging position will support the Unified Platform (UP) Program Management Office (PMO) to sustain and enhance an enterprise capability for the DoD to improve cyberspace operations and defend U.S. vital national security interests.

ManTech is dedicated to hiring the best of the best, and in order to do so we offer great pay and excellent benefits.

Position Responsibilities:

  • Provide operational flexibility and system engineering of the UP shared development and production environments at multiple security classification levels to include Unclassified, Secret, and Top Secret.
  • Configure, deploy, improve, and engineer AWS-based resources and cloud native resources.
  • Diagnose and troubleshoot issues related to the operating system(s), infrastructure, platform, network components and software, as they arise.
  • Provide technical support and assist in any accreditation-related tasks and activities.
  • Install, update, tune, diagnose and maintain DevSecOps platform and CI/CD pipeline technologies.
  • Work with application owners, developers, vendors, and end users to diagnose, troubleshoot and remediate software issues as they arise.
  • Ability to leverage computer programing languages such as Python, SQL, Java, etc.
  • Develop and deploy scripts (Terraform, Helm, Python, etc.) on a routine basis to support DevSecOps platform and customer requirements with a focus towards automation as much as practicable.
  • Operate and sustain AWS-based CI/CD pipeline and components utilizing DevSecOps principles and best practices such as reducing human involvement through automation and similar.
  • Operate and maintain the DevSecOps platform and CI/CD pipelines clusters, user access permissions, and ensure the security and integrity of data transfer between the clusters.
  • Integrate DevSecOps tools and services to enable an automated CI/CD pipeline that supports customer applications through their SDLC.
  • Analyze DevSecOps platform architecture, emerging requirements, and other complexities that arise and recommend solutions for improving platform operations.
  • Automate application deployment that leverages container technology in an AWS-based environment through tools such as Kubernetes, GitLab, and other CI/CD tools and technologies.
  • Build, operate, and maintain technologies and processes that enable Infrastructure as Code (IaC), Configuration as Code (CaC), and other DevSecOps best practices.
  • Facilitate application development and deployment through a robust CI/CD pipeline by working closely with customers, vendors and other stakeholders.
  • Conduct routine audits of platform components and software to ensure compliance with established standards, policies, and other relevant guidelines.
  • Improve system, platform, and applications operations and functionality, monitoring, and optimization of resources.
  • Produce documentation on as needed on relevant systems operations and maintenance procedures to inform changes to applications and/or the DevSecOps platform.
  • Document and propose improvements to business processes workflows.
  • Provide Tier I & II support for application and platform development teams leveraging Big Data Platform, cloud-native, and legacy systems.

Position Requirements:

  • Must be a U.S. Citizen and hold a current Top Secret security clearance with SCI eligibility.
  • Current cybersecurity certification at the DoDI 8140 IAT Level II or higher (e.g., Security+ or greater).

The projected compensation range for this position is $93,500-$155,100. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, ManTech invests in it’s employees beyond just compensation. ManTech’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

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.

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