Aretum · 5 hours ago
Sr. DevSecOps Engineer - Contingent
United States
Full-time
Remote
Senior Level
5+ years expAretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to customers across defense, civilian, and homeland security sectors. The Sr. DevSecOps Engineer will provide expertise in cloud and systems operations, focusing on designing and improving automated CI/CD pipelines and supporting development teams with best practices.
ConsultingInformation Technology
No H1B
U.S. Citizen Only
Responsibilities
Design, operate, and continuously improve automated CI/CD pipelines using GitLab CI to support zero-downtime deployments across multiple environments
Support development teams with standardized deployment tooling, automation, and operational best practices
Produce monthly CI/CD pipeline performance reports, identifying risks, trends, and optimization opportunities
Administer and support containerized workloads using Kubernetes (EKS) and Docker-based container platforms
Configure and manage Linux-based servers and systems
Implement Infrastructure as Code (IaC) using Terraform and/or AWS CDK for repeatable, auditable deployments
Support provisioning and configuration of AWS services including EC2, EKS, ECS, S3, RDS, VPC, Lambda, and related services
Coordinate infrastructure changes without performing AWS account provisioning or organizational administration
Integrate security scanning into CI/CD pipelines using tools such as Trivy, AWS Inspector, and AWS Security Hub
Perform vulnerability triage and coordinate remediation with development teams in accordance with defined timelines
Implement and manage IAM least-privilege policies, secrets, and encryption using AWS KMS, Secrets Manager, and SSM
Ensure encryption in transit and at rest across all in-scope systems
Configure and maintain monitoring and observability using CloudWatch, Prometheus, Grafana, and centralized logging solutions
Support Tier 2 and Tier 3 incident response for production systems, meeting SLA requirements
Participate in root-cause analysis and continuous improvement initiatives
Participate in Agile sprints, including backlog grooming, sprint planning, stand-ups, and retrospectives
Track work in JIRA, using story-point estimation and sprint metrics
Support reprioritization of backlog items in coordination with the COR and Product Owner
Produce and maintain technical documentation covering architecture, pipelines, monitoring, security, and disaster recovery
Conduct knowledge transfer and mentoring sessions for staff and contractor teams
Support Business Continuity and Disaster Recovery (BCDR) planning, documentation, and exercises
Ensure all deliverables comply with ADA, Section 508, WCAG 2.2 A/AA, and digital accessibility standards
Qualification
Required
Public Trust Eligibility Required
5+ years of experience in managing and leading a dynamic DevOps team (detailed oriented, verbal proficiency, and experience with agile methodologies)
5+ years of experience implementing and executing processes to create and fully maintain automated CI/CD pipelines for application deployment
5+ years of experience in managing version control systems
5+ years of experience in configuring, building, deploying and managing containers
Must possess systems engineering skills in configuring and managing Linux Systems
Must possess developer skills in programming languages, web frameworks, and databases
5+ years of experience deploying and configuring services using infrastructure-as-a-service providers (e.g., Amazon Web Services, Microsoft Azure, Google Compute Engine, RackSpace / OpenStack)
5+ years of experience configuring and managing Linux-based servers to serve a dynamic website
5+ years of experience debugging cluster-based computing architectures
5+ years of experience using scripting or basic programming skills to solve problems
5+ years of experience in installation and management of open-source monitoring tools
5+ years of experience with configuration management tools (e.g., Puppet, Chef, Ansible, Salt)
5+ years of experience in architecture for continuous integration and deployment, and continuous monitoring
5+ years of experience with containerization technologies (e.g., LXC, Docker, Rocket)
Preferred
Bachelor's degree
Cloud certifications
Benefits
Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k)
Life Insurance (Basic, Voluntary & AD&D)
Paid Time Off
Family Leave (Maternity, Paternity)
Short Term & Long-Term Disability
Training & Development
Company
Aretum
ARETUM is a government contracting company specializing in technology-enabled mission support services for the Department of Defense.
501-1000 employees
Funding
Current Stage
Late StageLeadership Team
Bobby Frazitta
Vice President of People
Tiffany Bailey
Executive Vice President
Recent News
Washington Technology
2025-12-13
Venture Capital
2025-12-13
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