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Software Platform Engineer/Systems Administrator with Security Clearance

ClearanceJobs
Fort Belvoir, VA Full Time
POSTED ON 1/8/2026
AVAILABLE BEFORE 2/6/2026
Join Our Team

Spectric Labs uses advanced technology to address Intelligence Community challenges in innovative ways. Join our team of engineers and make an immediate impact on our clients. As part of our engineering team, you'll demonstrate that there’s a creative solution to every problem. Your passion, creativity, and dedication drive you to apply the most innovative methods to tackle some of the toughest challenges faced by the US Government. Job Description

Spectric Labs is seeking a Software Platform Engineer/Systems Administrator with experience in installing, configuring, maintaining, and optimizing a globally deployed, classified Linux-based research and development network and Kubernetes clusters. Successful candidates will have experience working on TS/SCI systems and networks and will be familiar with security policies, procedures, and tools. Ideal candidates will also have working knowledge of tools used in Kubernetes platform maintenance, including Kubernetes and Helm, as well as DevOps tools for development, building, and deploying software to the platform. This is an excellent opportunity to collaborate within small, motivated teams to develop and deliver mission-critical solutions. Key Responsibilities

  • Linux Dev Ops Tools
  • Experience with Linux-based system administration on Red Hat and Ubuntu operating systems.
  • Experience with containerization technologies (e.g., Docker, Podman).
  • Experience with container deployment technologies (e.g. Kubernetes, Helm, Nomad).
  • Strong knowledge of DevSecOps practices, with hands-on experience managing CI/CD pipelines, automation, and secure system integrations (e.g., Jenkins, GitLab CI/CD, Azure DevOps).
  • Experience with software application monitoring tools, including Elasticsearch, Prometheus, and Grafana. o Strong knowledge of virtualization tools (e.g., Hyper-V, VMware) and cloud technologies (Azure, AWS).
  • Experience with configuration management tools (Puppet and Ansible) for Linux-based servers.
  • Strong knowledge of Red Hat Satellite for operating and securing RHEL environments.
  • Experience with Foreman for lifecycle management of physical and virtual servers.
  • Familiarity with package managers like APT, Yum, and RPM for software installation and updates
  • Familiar with Linux networking concepts.
  • System Optimization and Performance Tuning
  • Lead advanced performance tuning initiatives for Linux servers, optimizing CPU, memory, disk I/O, and network performance to meet enterprise-level demands.
  • Implement proactive monitoring strategies using advanced techniques to ensure system health and identify performance bottlenecks.
  • Troubleshoot and resolve complex issues across infrastructure, applications, and network systems, leveraging deep expertise in performance analysis and system diagnostics.
  • Develop and maintain complex automation scripts (shell, Python, etc.) to manage large-scale tasks, such as automated deployments, patch management, and monitoring. Required Skills and Qualifications:
  • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
  • 5-15 years of experience in Linux-based DevOps or systems administration, including managing enterprise-level infrastructures.
  • Active TS/SCI clearance. Preferred Skills and Qualifications:
  • Security or the ability to obtain certification. Equal Opportunity Employer

Spectric Labs is an Equal Opportunity Employer and considers all qualified applicants for employment regardless of race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disabilities, genetic factors, veteran status, or other protected status as required by law.

Salary.com Estimation for Software Platform Engineer/Systems Administrator with Security Clearance in Fort Belvoir, VA
$112,247 to $139,513
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