Mantech

ManTech seeks a motivated, career and customer-oriented Lead Principal 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: VMware vCenter, Horizon View, Site Recovery Manager, HPAC Secure Printing, HP Blade Servers, HP SANs, Certificate Services, DHCP, DNS, Active Directory, Group Policies and Microsoft Windows Operating Systems. 

• Diagnosing and resolving the performance, security, and/or technical challenges related to the platforms listed above. 

• Writing Standard Operating Procedures (SOPs) to accomplish repetitive tasks. 

• Participating in processes throughout all phases of the ITIL Service Lifecycle, including submitting Change Requests. 

• Performing requirements analysis, requirements gathering, and integration for all platforms listed above. 

• Providing direction and guidance to less-experienced Systems Engineers. 

• Investigating and resolving operational problems in conjunction with other engineering and technical personnel. 

• Working on project teams responsible for engineering and packaging releases to integrate within the customer’s production IT environment. 

• Other duties as assigned. 

• Up to 10% local travel

Minimum Qualifications:

• Bachelor’s degree and 9+ years of related experience

• DoD 8570 IAT Level III/8140 level expert Certification required: CASP+, OR CCNP OR CCSP

• DoD 8570 computing environment certification required within 6 months of hire. MCSA, VCP, or equivalent

• Experience with Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; ad ministering Microsoft Exchange, Active Directory, and workstation and server hardware; administering Microsoft Office 2010/2016; administering DNS, Group Policy, and PKI; administering vSphere, Horizon View, data backup, and antivirus software; basic networking including DHCP/TCPIP; experience with deploying workstation images; and experience with thin and/or zero clients

• Knowledge of Microsoft Windows Systems, HP SANs, VMware products

Preferred Qualifications:

• Working knowledge of Microsoft Windows systems, including DNS, Group Policy, and PKI

• Working knowledge of applying security best practices from DISA and/or vendors

• Basic networking experience

• Experience with deploying workstations and Thin/Zero clients

• Scripting experience or willingness to learn

Clearance Requirements:

• US Citizenship required and an active TS clearance adjudicated within the last 6 years

• Candidate must be open to Poly if selected by the customer

Physical Requirements:

• Must be able to remain in a stationary position 50%.

• The person in this position needs to occasionally move about inside the office to access file cabinets, office equipment, etc.

• The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.