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ManTech

Senior Windows Systems Engineer

ManTech, Norfolk, Virginia, United States, 23500

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ManTech

seeks a motivated, career and customer-oriented

Senior Windows Engineer

to join our team in

Norfolk, VA.

This position will be full time

onsite.

Responsibilities include but are not limited to: In-depth understanding of Active Directory (AD) Attributes, LDAP Queries, and PowerShell scripting for modifying AD configurations

Building and managing Windows Server environments to include configuring organizational units (OUs) and Group Policy Objects (GPOs) to align with organizational requirements and security standards

Configuring AD Server Roles such as Certificate Authorities (CAs), IIS, File/Print, and DNS

Lead the analysis, design, and implementation of Active Directory and Identity Management solutions

Evaluate the current AD environment, identify operational and technical challenges, and develop actionable solutions to address issues

Provide data for regulatory compliance and support audits

Ensure the security and integrity of the corporate Active Directory forest

Interact and collaborate with customers, service managers, and operational support teams to design, test, and deploy security and/or automation solutions to meet business needs

Provide technical guidance and mentorship to junior engineers and other team members. Generate tailored guidance for training

Lead the evaluation of project requirements, analyzing the impact on the infrastructure, including equipment redundancy and capacity requirements

Develop and maintain repeatable process documentation and Standard Operating Procedures (SOPs)

Ensure all systems are compliant with the necessary STIGs (Security Technical Implementation Guides), implementing them across environments to meet security requirements

Perform system administration of Endpoint Security System (ESS) / Host-Based Security System (HBSS) servers

Participate in on-call support rotations, handling critical system issues and resolving problems as they arise

Ability to travel CONUS/OCONUS as required

Minimum Qualifications: Bachelor's degree in Computer Science, Information Technology, or a related field with 7+ years of experience in Windows system administration and management in an enterprise environment

CompTIA Security+ Certification

Experience with a combination of Windows Server (2016, 2019, 2022), Active Directory, Domain Name System (DNS), IIS, and Group Policy

Experience with a combination of PowerShell scripting, Active Directory, SCCM, HBSS, Windows Update Services (WSUS), and Exchange Servers

Ability to implement and enforce security best practices and regulatory compliance requirements

Experience with virtualization platforms (e.g., VMware, Hyper-V)

Experience with Microsoft Office products (Word, Excel, PowerPoint) for documentation and presentations

Clearance Requirements: US Citizenship required and an active Secret clearance with the ability to obtain TS/SCI

Physical Requirements: Must be able to remain in a stationary position for up to 50% of the time.

Constantly operate a computer and other office productivity machinery, such as a calculator, copy machine, and printer.

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