Systems Engineer Level 3

Markon • Fort Meade, MD

11d • $200,000 - $220,000

About The Position

Markon is seeking an experienced Systems Engineer Level 3 to design, implement, and maintain enterprise-level systems supporting mission-critical operations. In this role, you will work with ONEROOF, PITCHHITTER, NiFi, and a range of Systems Administration (SA) components to ensure seamless virtualization, robust Linux environments, GOTS product integration, and reliable Windows Server administration.

Requirements

• Active TS/SCI w/ Polygraph
• BS degree plus 20 years of experience required.
• Extensive experience in systems engineering, systems administration, or related disciplines supporting enterprise or mission-critical environments.
• Hands-on experience with ONEROOF, PITCHHITTER, NiFi, and similar platforms.
• Strong background in virtualization technologies, including cloud and on-prem solutions.
• Expertise with Linux system administration, troubleshooting, and security hardening.
• Experience integrating and managing GOTS products within complex architectures.
• Proficiency in Windows Server administration, including security, automation, and performance optimization.
• Proven ability to collaborate across technical and operational teams in fast-paced, high-impact environments.

Responsibilities

• Architect, configure, and maintain systems utilizing ONEROOF, PITCHHITTER, and NiFi to optimize workflow and data processing.
• Provide virtualization support, including both cloud-based and on-premises solutions.
• Administer and troubleshoot Linux-based environments, ensuring high availability, performance, and compliance with security standards.
• Manage, maintain, and deploy GOTS (Government Off-The-Shelf) products, integrating them into complex system architectures.
• Oversee Windows Server administration, including performance tuning, security enhancements, and system automation.
• Collaborate with cross-functional teams to ensure robust system design, integration, and operational efficiency.
• Develop and implement best practices for system security, monitoring, configuration management, and documentation.

Benefits

• Medical
• Dental
• Vision
• Life Insurance
• Short-Term Disability
• Long-Term Disability
• 401(k) match
• Flexible Spending Accounts
• EAP
• Training and Tuition Assistance
• Paid Time Off
• Holidays

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 101-250 employees