Lead Systems Engineer

Lead Systems EngineerMANTECH seeks a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. The position is onsite.Responsibilities include but are not limited to:Providing Tier III IT Systems support on a wide range of technologies, including: Microsoft Server; Microsoft Server based Applications such as Exchange, SQL, IIS, Certificate Services, DHCP, DNS, Active Directory, Group Policies; Microsoft Windows Desktop Operating Systems; Secure Printing technologies; VMware vCenter; and Horizon ViewDiagnosing and resolving the performance, security, and/or technical challenges related to the platforms listed aboveWriting Standard Operating Procedures (SOPs) to accomplish repetitive tasksParticipating in processes throughout all phases of the ITIL Service Lifecycle, including submitting Change RequestsPerforming requirements analysis, requirements gathering, and integration for all platforms listed aboveLeading a team of experienced Systems Engineers and providing direction and guidance to less-experienced Systems EngineersInvestigating and resolving operational problems in conjunction with other engineering teams and technical personnelWorking on project teams responsible for engineering and packaging releases to integrate within the customer's production IT environmentUp to 10% local travelMinimum Qualifications:Bachelor's degree and 9+ years of IT or related experienceDoD 8570 IAT Level III/8140 level expert Certification required, ex., SecurityX, CASP+, CISSPDoD 8570 computing environment certification required within 6 months of hire, ex., AZ-802, VCP, or equivalentExperience with Microsoft Windows 2016/2019/2022/2025 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory, and workstation and server hardware; administering Microsoft Office 2010/2016; administering DNS, Group Policy, and PKI; administering vSphere or Horizon View, data backup, and antivirus software; basic networking including DHCP/TCPIP; experience with deploying workstation images; and experience with thin and/or zero clientsKnowledge of Microsoft Windows Systems, HP SANs, or VMware productsPreferred Qualifications:Proficient with Microsoft Windows systems, including DNS, Group Policy, Microsoft Exchange on-prem, and Microsoft SQL serverWorking knowledge of applying security best practices from DISA and/or vendorsBasic systems infrastructure and hardware experienceBasic networking experienceExperience with deploying workstations and Thin/Zero clientsScripting experience or willingness to learnClearance Requirements:Must have a current or active Top Secret clearance and be open to a polygraphPhysical Requirements:The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.