MANTECH seeks a motivated, career and customer-oriented Systems Administrator to support our Department of War contract out of Alexandria, VA to support the administration, maintenance, and operation of enterprise information systems within a secure Microsoft environment.
Job Responsibilities include but are not limited to:
The Systems Administrator will be responsible for providing Tier II and Tier III technical support while ensuring the availability, reliability, and security of enterprise systems.
Administering Windows servers, workstations, Microsoft 365 services, virtualization platforms, and enterprise applications. Windows 11, Server 2016/2019/2022.
Administer Active Directory, Group Policy, DNS, DHCP, file shares, and print services. Support Microsoft 365 services, including Outlook, Teams, OneDrive, and SharePoint.
Provide Tier II and Tier III technical support for desktop, server, and enterprise application issues.
Diagnose and resolve hardware, software, operating system, network, and account-related problems.
Apply operating system and application patches using Ivanti or similar enterprise management tools. Perform vulnerability remediation based on ACAS scan results and security guidance. Implement Security Technical Implementation Guides (STIGs) and system hardening procedures.
Administer VMware virtual machines. Support Microsoft Azure virtual machines and cloud-based services.
Travel is required between Alexandria, VA and Arlington, VA locations.
Minimum Qualifications:
Bachelor’s Degree and at least 5 years of related systems administration experience (additional 2 years of experience may be substituted in lieu of degree.
Security+ Certification
Experience supporting enterprise Microsoft environments at a Tier II level
Virtualization experience with VMware vSphere
Experience with vulnerability remediation based on ACAS scan results and security guidance with the ability to implement Security Technical Implementation Guides (STIGs) and system hardening procedures.
Preferred Qualifications:
Microsoft Azure certified
Microsoft 365 certified
VMware Certified Professional (VCP)
Security Clearance Required:
Must have a current / active Top Secret/ SCI clearance.
Physical Requirements:
Sedentary work
MANTECH is more than a technology company. We are a company dedicated to service, and we consider our work a part of the public trust. The people of MANTECH are privileged to work for the security of the United States, the welfare of our service members and veterans, the protection of our communities, and the cause of better health care.
We have served the nation for more than 57 years, and in that time we have continually changed and grown to provide the technology that government needs to meet new challenges. We seek people with the same strong ethic of service, creativity, energy, and dedication to serving our country.
We are comprised of more than 9,800 talented employees around the world. Nearly 40% of our employees are veterans. Many others come from the Intelligence Community, Homeland Security and federal civilian agencies. We understand our customers’ challenges because we know their world firsthand.
When Federal managers and military leaders face tough challenges in cyber, data collection & analysis, enterprise IT or systems and software engineering, they turn to MANTECH to get the job done right. These professionals trust MANTECH and stay with us for years because we understand their needs and tackle their most complex challenges head on. They know that reaching their goal is our ultimate objective.
