Senior Systems Engineer

Annapolis Junction, MD
Full Time
Experienced

Senior Systems Engineer, Linux Platform Operations

Make an Impact Where It Matters Most

At Intelliforce, we support mission environments where scale, reliability, and technical integrity matter every day. In this role, you will help sustain and evolve a large-scale Linux platform that supports critical compute, network, memory, and storage operations. You will work across installation, operations, monitoring, security, and system enhancement efforts to keep the environment stable, secure, and ready for mission demand. This is a strong fit for an engineer who enjoys complex Linux systems, infrastructure problem-solving, and the challenge of keeping large platforms running well under pressure.

What Makes This Opportunity Stand Out

This role gives you broad ownership across a large operational Linux environment. You will support day-to-day cluster operations, install and sustain COTS, GOTS, and FOSS software, maintain system security integrity, and help improve platform reliability and performance over time. The work blends systems engineering, system administration, security, virtualization, automation, and monitoring, so your impact is visible across the full environment.

At Intelliforce, your work is visible and your technical judgment carries weight. Because we support prime programs, our teams stay close to meaningful mission work with real momentum. Because we are a small business, leadership is accessible, communication is direct, and strong engineering gets noticed. Add in long-term stability, strong benefits, and a people-first culture, and this becomes more than another systems role. It is a chance to help shape and sustain a mission platform teams rely on every day.

Here’s What Your Day-to-Day Could Include

  • Support a large-scale Linux system across compute, network, memory, and storage components
  • Install, configure, and sustain COTS, GOTS, and FOSS software in a cluster environment
  • Perform day-to-day operations, monitoring, and problem resolution across the platform
  • Maintain system security integrity and support compliance with corporate STE and STN policies and procedures
  • Configure network components and implement operating system enhancements to improve reliability and performance
  • Use Bash and Python scripting to automate administrative tasks and strengthen repeatability
  • Support virtualization environments and infrastructure automation across the system lifecycle
  • Work with monitoring and management tools to track health, performance, and operational readiness

Minimum Qualifications

  • Clearance: Top Secret Clearance with Full Scope Polygraph, must be active. We do not have the ability to sponsor clearances
  • Citizenship: Must be a U.S. Citizen. We cannot sponsor visas
  • 20 years of experience as a Systems Engineer in programs and contracts of similar scope, type, and complexity is required
  • Demonstrated experience in planning and leading Systems Engineering efforts is required
  • Bachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required
  • Five additional years of Systems Engineering experience may be substituted for a bachelor’s degree

Required Skills

  • Experience using the Linux CLI
  • Experience developing scripts using Bash and Python
  • Experience performing System Administration including installation, configuration, and support of COTS, GOTS, and FOSS software in a large-scale Linux cluster environment
  • General technical knowledge regarding compute, network, memory, and storage system components
  • Experience with Red Hat Satellite systems management solution
  • Experience with the sustainment and support of large Linux clusters including day-to-day operations, monitoring, and problem resolution
  • Experience with configuring and sustaining a VMware ESXi or virtualization environment
  • Experience with Infrastructure as Code principles and automation tools such as SaltStack and Ansible
  • Experience with corporate STE and STN security compliance policies and procedures
  • Experience using system monitoring tools such as HPE OneView and Nagios
  • Experience with containerization technologies such as Docker

Desired Skills

  • Experience with container orchestration technologies such as Kubernetes
  • Experience with distributed file systems such as Weka, CEPH, GPFS, and HDFS
  • Experience with the Atlassian Suite of Tools such as Jira and Confluence

Compensation Range: $194,000.00 - $250,000.00 

*The salary range provided reflects an estimate based on current market trends and may be adjusted based on factors such as the candidate's experience, skills, and qualifications. The final offer will be tailored after a thorough evaluation of the candidate’s background and suitability for the role. Please note that this range is intended as a guideline and is subject to flexibility. 

Why Intelliforce? Because you matter—your work, your growth, and your well-being. 

At Intelliforce, we don’t just push the boundaries of technology—we partner with some of the most mission-driven teams in defense and beyond to solve challenges that truly matter. As a Systems Engineer here, you won’t just contribute to projects—you’ll help shape outcomes that make a real-world impact. 

We also know that great work starts with a great environment. That’s why we invest in you: 

  • Ample PTO to rest and recharge—plus all federal holidays and your birthday off, just because. 

  • Multiple medical plan options, including ones with zero deductible or premium for employees. 

  • Generous 401(k) with immediate vesting—because your future matters now. 

  • Exciting bonus opportunities, from profit sharing to quarterly awards and President’s Club recognition. 

  • A culture of collaboration, connection, and fun, with regular team activities that go beyond the work. 

Ready to grow with purpose? 
At Intelliforce, your career will flourish in a place where innovation thrives and people come first. Join us—and let’s build something meaningful together. You can reach us at [email protected] or schedule a call with our Director of Recruitment, just visit this link to view their calendar: https://calendly.com/amwolfe-intelliforce-itsg/30min .

Equal Opportunity Matters 
Intelliforce-IT Solutions Group, LLC is proud to be an Equal Opportunity/Affirmative Action Employer. U.S. Citizenship is required for most positions. 

Need accommodations during the application process? We’re happy to help. Reach out to us at [email protected] with your specific request. 

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