Systems Engineer - Senior with Security Clearance

Job Description ECS is seeking a Systems Engineer - Senior to work in our Norfolk, VA office. * Monitor, manage a VMWare Horizon View/Nutanix VDI environment, ESXi/vCenter 8 * Support third party application installations and monitoring software * Create, update virtual template images to support Windows Server deployment, Windows 11 and Red Hat Linux VDIs * Evaluate/Harden Windows Servers and workstations to DoD STIG standards, including installed software * Establish system development and integration methodologies and standards * Construct and test systems in the development environment * Integrate and implement systems and the supporting infrastructure in the operational environment * Monitor and analyze performance problems and recommend solutions to enhance functionality, reliability, and usability * Develop transition strategies and plans to transition from legacy systems * Participate in project/program management reviews and document creation * Meet 24/7 on-call duties over weekend/holidays as-necessary Salary Range: $80,000-$120,000 Required Skills * Active Secret clearance * 8+ years of experience in Information Technology with increasing responsibilities in an enterprise server infrastructure focusing on systems engineering and integration in a DoD environment * 7+ years supporting a large Windows environment and extensive server experience * 5+ years supporting a large VMware environment and extensive virtualization experience * Microsoft Certified Solutions Associate (2016/2019) - VMware Certified Professional (Datacenter Virtualization) - SAN Configuration and maintenance - Current Security+CE certification/8570 compliant certificate * Good verbal and written communication skills a must Desired Skills * Installation and management of VMWare VCF components * Master's Degree in Computer Science or Information Systems/Technology Management * Microsoft Certified Solutions Expert (MCSE) Server * Certified Information Systems Security Professional (CISSP) or COMPTIA Advanced Security Practitioner (CASP) * ITIL Foundation Certification ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law. is the federal segment of , a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies. Our work powers mission-critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow. We value: * Attracting and developing top talent and high-performing teams * Fostering a culture that is engaging, accountable, and mission-driven