Senior Systems Engineer

Salary: $100,000 - 140,000 per year Requirements:

• I have ten years of relevant experience supporting projects of similar size, scope, and complexity.
• I must be a hands-on Systems Engineering Lead with the ability to perform technical Systems Engineering/Administration.
• I need to be extremely proficient in maintaining/utilizing Microsoft Systems Center Configuration Manager (SCCM), also known as Microsoft Endpoint Configuration Manager (MECM), as well as vulnerability and Windows image management.
• I must be proficient in managing STIG compliance via Microsoft Active Directory – Group Policy Management.
• I should have experience managing Microsoft Hyper-V Clustered Platforms, including design, implementation, and management; utilizing Microsoft Virtual Machine Manager (VMM).
• I need to manage, secure, and deploy updates for Windows 10 Operating Systems via SCCM.
• I should be familiar with Cohesity Backup Management and Veeam Backup Management, including backup standards and policies.
• I must have knowledge of EMC Storage Appliances and best practices in storage area network (SAN).
• I should be knowledgeable in Microsoft Exchange 2016 and higher.
• I need to support/manage Server 2016 and 2019 platforms, including domain management.
• I should manage and secure remote applications, facilitating legacy applications.
• I need to configure and maintain an environment for high availability and data recovery while assisting with the development of disaster recovery plans.
• I must be capable of managing and following configuration management/control processes.
• I require DoD 8570 compliance.

Responsibilities:

• I design, deploy, and maintain client and server platforms.
• I maintain day-to-day operations.
• I am responsible for contributing to the IT Infrastructure Roadmap related to systems hardware/software.
• I have experience working in secure, complex environments and can demonstrate this knowledge.
• I assess client and server platforms for vulnerabilities, mitigate existing threats, and provide proactive posture recommendations in compliance with organizational governance.

Technologies:

• Active Directory
• Hardware
• Support
• Network
• Security
• Veeam
• Windows

More:

I am looking for a motivated, mission-oriented Senior Systems Engineer to join our team in Springfield, VA. In this role, I will help protect our national security while working on innovative projects that offer opportunities for advancement. My position requires an active Top Secret (TS) clearance with Sensitive Compartmented Information (SCI) eligibility. The work primarily involves sedentary tasks, with the ability to lift up to 50 lbs and frequent communication with co-workers, management, and customers.

ManTech International Corporation is an equal opportunity employer. We do not discriminate based on race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, or veteran status. If accommodation is needed to apply for a position, assistance can be requested through our corporate resources.

last updated 35 week of 2026