Senior Cno Solution Developer

Secure our Nation, Ignite your Future
ManTech is looking for a highly motivated and qualified Cyber Solution Developerin San Antonio, TX, or remote. This rewarding and challenging position supports the Department of Defense (DoD) to produce a wide range of capabilities to improve cyberspace operations and defend U.S. vital national security interests.
Responsibilities include, but are not limited to:

• Architect next-generation cyber security platforms with a focus on data plane layer design and implementation
• Incorporate Network Traffic Analysis (NTA), Endpoint Detection and Response (EDR), Security Incident and Event Management (SIEM), Security Orchestration, Automation, and Response (SOAR), and additional data analysis and enrichment capabilities into the data plane layer
• Design Application Programming Interface (API) workflows and develop APIs for secure intercommunication of data plane layer technologies
• Architect operational workflows for data plane technologies to meet warfighter objectives
• Architect Kubernetes-based DevSecOps platforms and GitLab Continuous Integration / Continuous Delivery (CI/CD) pipelines
• Perform analysis of monolithic applications and system components and construct designs for modernizing and migrating applications and frontend/backend system code to a microservice-based architecture
• Implement CI/CD pipeline technology with integrated static, dynamic, and hardware-in-the-loop testing
• Implement Infrastructure as Code (IaC) and Configuration as Code (CaC) technologies such as Terraform, Ansible, Helm, and Kubernetes Operators to deploy DevSecOps platforms and pipelines to on-prem and cloud (AWS) environments
• Enhance the cybersecurity and the code security process of the CI/CD pipeline and DevSecOps platform
• Utilize new and continuously hardened containers from Iron Bank or similar repository
• Develop various backend/automated processes for the automation of the container packaging and artifact storage
• Continuously work with the customer to improve their processes and timeliness for Enterprise DevSecOps deployments
• Take self-initiative to remain knowledgeable and practiced in emerging DevSecOps technologies and trends

Basic qualifications:

• Bachelor's Degree and 7 or more years of relevant experience. Demonstrated experience with container, orchestration, container platform, and service mesh technologies such as Docker, Kubernetes, and Istio
• Demonstrated experience with DevSecOps technologies such as GitLab, Jenkins, Ansible, Chef, Puppet, Terraform, Helm, Nexus, Artifactory, Fortify, SonarQube, Twistlock, Grafana, etc.
• Demonstrated experience with Python and scripting languages
• Demonstrated experience with database and data storage technologies such as Elasticsearch, MongoDB, Hadoop, Cloudera, Prometheus, PostgreSQL, MySQL, etc.
• Demonstrated experience with refactoring on-prem technologies and platforms into an AWS environment
• Demonstrated experience with source control and code repository tools.
• Demonstrated experience developing solutions integrating and extending open source/GOTS/COTS applications

Preferred qualifications:

• Kubernetes and/or AWS certification
• Familiarity with network security technologies such as Suricata, Arkime, Zeek, ICS Malcolm
• Familiarity with the following endpoint security technologies: Elastic Endpoint Detection and Response, Microsoft Defender
• Familiarity with SIEM and SOAR technologies such as Elastic SIEM, Splunk, XSOAR, MixMode
• Familiarity with DoD Enterprise DevSecOps Reference Design

Security clearance requirement:

• No clearance required to start, but must be eligible to obtain up to a TS/SCI clearance

Physical requirements:

• Must be able to be in a stationary position more than 50% of the time
• Must be able to communicate, converse, and exchange information with peers and senior personnel
• Constantly operates a computer and other office productivity machinery, such as a computer

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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