Systems Engineers SME – TS​/SCI

System Engineering Careers Hybrid Remote , Quantico,Virginia

Xcelerate Solutions is currently seeking a SME Systems Engineer for this effort will be responsible for building, maintaining, and providing guidance for integration with hosting environment for NCIS Mission Applications.

Quantico, VA. Hybrid remote schedule. Must be local and able to meet onsite 1-2 times per week or as required.

TS/SCI

• Administer, configure, maintain, and troubleshoot Linux and Windows operating systems to ensure optimal performance, security, reliability, and availability across enterprise environments.
• Design, develop, implement, and maintain Continuous Integration/Continuous Deployment (CI/CD) pipelines using tools such as Jenkins, Ansible, and similar automation technologies.
• Configure, deploy, manage, and optimize containerized applications and orchestration platforms, including AWS Fargate, Azure Containers, SUSE Rancher Prime RKE2, or equivalent technologies.
• Implement and maintain service mesh and service discovery solutions using Hashi Corp Consul, Apache Zoo Keeper, AWS Cloud Map, or similar technologies to support application connectivity and scalability.
• Develop and manage Infrastructure-as-Code (IaC) solutions using Terraform, Open Tofu, or comparable tools to automate infrastructure provisioning, configuration, and deployment.
• Integrate Dev Sec Ops  principles, security controls, and automated compliance checks throughout the software development and deployment lifecycle.
• Manage application and infrastructure deployments across on-premises, commercial cloud, government cloud, and hybrid environments, including FedRAMP-authorized and other secure cloud platforms.
• Collaborate with Mission Application developers, engineering teams, and cybersecurity personnel to design scalable, secure, and compliant application architectures.
• Provide technical guidance to development teams on solution architecture, deployment strategies, infrastructure requirements, and compliance with organizational policies and federal security regulations.
• Monitor system performance, troubleshoot infrastructure and deployment issues, and implement improvements to enhance operational efficiency and system reliability.
• Support system security accreditation and compliance activities by implementing required security controls, maintaining technical documentation, and addressing identified vulnerabilities.
• Develop and maintain automation scripts, standard operating procedures, system configurations, and technical documentation to support consistent and repeatable deployments.
• Identify opportunities to improve infrastructure automation, deployment processes, system resiliency, and overall Dev Sec Ops  maturity.
• Work collaboratively with cross-functional technical teams to support mission-critical applications and ensure infrastructure solutions align with operational and security requirements.
• High School with 10+ years (or commensurate experience)
• Clearance Required:
  
  Top Secret/SCI
• Linux and Windows systems administration
• Container Orchestration configuration, management, and operation (Fargate, Azure Containers, SUSE Rancher Prime RKE2, or similar)
• Service Mesh and Discovery configuration and operation (Hashi Corp Consul, Apache Zookeeper, AWS Cloud Map, or similar)
• Infrastructure-as-Code utilities (such as Terraform/Open Tofu or similar)
• Dev Sec Ops  familiarity and/or accreditation.
• Must be comfortable managing deployments in on-premises, commercial, and hybrid clouds (including FEDRAMP and other secure cloud environments) and providing guidance to Mission Application developers on structuring solution architecture for compliance with policies, regulations, and implementation specifics.

Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions () is one of America's fastest-growing companies. Xcelerate's culture is defined by our diversified workforce of dynamic and versatile professionals, supported with growth and development opportunities that contribute to individual and company growth. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.

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Xcelerate Solutions is an Equal Employment Opportunity/Affirmative Action Employer. We…