Senior Linux System Administrator

Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security. In an ultra-competitive environment, Synergy ECP has thrived by adhering to our name, making sure excellence is displayed by our Employees, to our Customers and by Improving Performance (ECP). It’s what sets us apart, enabling us to be an autonomous yet agile business that delivers huge results—showing we’re ready to meet our customers’ evolving demands. Synergy ECP has earned a client list that includes numerous Fortune 100 companies, in addition to multiple branches of the US government and military services. System Administrator Position Overview We are seeking an experienced System Administrator to support the implementation, troubleshooting, and maintenance of enterprise IT systems and infrastructure. This role is responsible for supporting day-to-day IT operations, system monitoring, escalation support, and overall system reliability and performance. The ideal candidate will have strong experience administering Linux, Unix, or Windows environments and supporting enterprise infrastructure in fast-paced operational settings. Key Responsibilities Support the implementation, troubleshooting, and maintenance of IT systems Provide Tier I (Help Desk) and Tier II (Escalation) support for problem identification, diagnosis, and resolution Manage daily configuration, operation, and maintenance activities for IT systems Assist users with accessing and utilizing IT systems Monitor and troubleshoot client/server, storage, network, and mobile device environments Communicate issue status and resolutions to management and internal customers Optimize system operations, resource utilization, and capacity planning Troubleshoot complex IT system issues and provide detailed analysis and recommendations Support dispatch systems and hardware-related issues through resolution Configure and manage UNIX, Windows, or other applicable operating systems Install and maintain operating system software and related components Configure and maintain network components and system infrastructure Implement operating system enhancements to improve reliability and performance Required Qualifications 10+ years of experience as a System Administrator supporting programs or environments of similar scope, type, and complexity Experience working with Linux, Unix, Windows, or Cisco operating systems 5+ years of experience administering Linux, Unix, or Windows operating systems 3+ years of experience installing software packages such as ISO and Red Hat Package Manager (RPM) packages IAT Level I Certification Desired Qualifications Experience configuring, troubleshooting, monitoring, and administering messaging services such as: Java Messaging Service (JMS) TIBCO ActiveMQ Artemis Kafka Experience supporting applications in SIGINT environments Certifications or experience related to Linux, Unix, Windows, or Cisco operating systems Preferred Skills Strong analytical and troubleshooting skills Excellent communication and customer service abilities Ability to work independently and collaboratively in mission-critical environments Experience supporting enterprise-scale infrastructure and operations Strong organizational and multitasking capabilities   *This position has on call support     CLEARANCE REQUIRED:   TS/SCI w/ Polygraph   Other Requirements:   U.S. Citizenship   Compensation Spotlight:    For this role, our typical salary range starts at $160,000 and stretches up to $240,000. But here's the deal – we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact.