DevSecOps Engineer

General information

Requisition # R60685 Locations USA-AL-Huntsville Posting Date 05/23/2025 Security Clearance Required Top Secret Remote Type Onsite Time Type Full time

Description & Requirements

Transform the future of federal services with ManTech! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we’ve partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now—innovate and excel with ManTech!

ManTech seeks a highly skilled and knowledgeable DevSecOps Engineer for a position that is located on customer site in Huntsville AL.

This individual will be responsible for the security integration within development and deployment processes across a cyber program with variety of applications, data and tools in a hybrid cloud environment.   

Responsibilities:

• Lead DevSecOps engineering to support the program consisting of multiple applications using various technologies deployed in a hybrid cloud environment.
• Develop & maintain sound version control best practices-based CM systems (GIT), including branching and merging strategies.
• Develop, monitor, and optimize the CI/CD pipelines and fine-tune performance to meet evolving requirements from development teams, customers and business stakeholders.
• Responsible for infrastructure as code (IaC) initiatives for the program; develop and/or refine IaC templates to automate infrastructure provisioning, configuration, and management.
• Identify performance trends, patterns, and optimization opportunities in non-production and production data for proactive problem identification and resource allocation. Provide stakeholders with real-time insights into system health and performance.
• Coordinate and automate deployments across various environments ensuring smooth transitions from development to staging to production.  Manage release cycles, using change management methods to ensure proper versioning and documentation of releases for clarity and traceability.
• Install and manage configurations for open-source monitoring and management tools (e.g., Puppet, Chef, Ansible, Salt).
• Ensure DevSecOps processes and SOPs for Agile (SAFe, Scrum, Kanban) and DevSecOps methods are documented and maintained.
• Work with the cybersecurity team for integration and compliance with program security standards

Minimum Qualifications:

• 8+ years of IT experience with 4+ years’ experience as a DevSecOps Engineer.
• Must have experience in developing, managing and maintaining CI/CD pipelines for automated deployments.
• Must have hands on experience with using AWS infrastructure as a code (IaC) and using tools such as CloudFormation, Kubernetes or Docker, Terraform, etc.
• Demonstrated experience supporting Linux environments  
• Experience using scripting languages such as Python.

 Preferred Qualifications:

• Bachelor's degree preferred in an IT-related discipline.
• Experience with Splunk
• Experience with Microsoft Sentinel
• Experience with Oracle/SQL databases.
• Preferred Certifications:
• Red Hat Certified Systems Administrator (RHCSA)
• AWS Certified Cloud Practitioner
• AWS Certified DevOps Engineer Associate

Clearance Requirement:

• Must have an Active Top Secret with the ability to obtain SCI eligibility prior to starting this position.

Physical Requirements:

• Must be able to remain in a stationary position 50%
• Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer
• The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

ManTech International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with ManTech, please email us at careers@mantech.com and provide your name and contact information.