Lead Systems Engineer
Listed on 2026-10-17
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IT/Tech
Systems Engineer, Cybersecurity, IT Support, Systems Administrator
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary.
Your journey starts now-protect and innovate with MANTECH!
MANTECH 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 View - 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
- Leading a team of experienced Systems Engineers and providing direction and guidance to less-experienced Systems Engineers
- Investigating and resolving operational problems in conjunction with other engineering teams and technical personnel
- Working on project teams responsible for engineering and packaging releases to integrate within the customer’s production IT environment
- Up to 10% local travel
Minimum Qualifications:
- Bachelor’s degree and 9+years of IT or related experience
- Must possess demonstrated leadership experience, including supervision of staff, and accountability for team deliverables
- DoD 8570 computing environment certification required within 6 months of hire, ex., AZ-802, VCP, or equivalent
- Experience with Microsoft Windows 2016/2019/2022/2025 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 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 clients - Knowledge of Microsoft Windows Systems, HP SANs, or VMware products
Preferred Qualifications:
- Proficient with Microsoft Windows systems, including DNS, Group Policy, Microsoft Exchange on-prem, and Microsoft SQL server
- Working knowledge of applying security best practices from DISA and/or vendors
- Basic systems infrastructure and hardware experience
- Basic networking experience
- Experience with deploying workstations and Thin/Zero clients
- Scripting experience or willingness to learn
Clearance Requirements:
- Must have a current or active Top Secret clearance and be open to a polygraph
Physical 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.
The projected compensation range for this position is $-$. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and…
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