Systems Engineer

General information

Requisition # R61077 Locations USA-VA-Quantico Posting Date 06/17/2025 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time

Description & Requirements

Transform the future of federal services with ManTech! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we’ve partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now—innovate and excel with ManTech!

ManTech seeks a Global Network Operations Center Systems Engineer to help support our current Marine Corps Systems Command, Program Manager Intelligence & Cyber Operations Contract in Stafford, VA.

Responsibilities include but are not limited to:

• First line of defense of Incident Response and maintain a 24/7 presence to manage an entire domain with over 40 garrison and tactical sites.
• Work will be in shifts to include nights, weekends, and up to 12-hour workdays with a
  changing/rotating schedule.
• Assist in administering and maintaining Windows servers, Windows Workstations, Virtual  Machines, and other critical systems in an enterprise environment.
• Use System Center Operations Manager (SCOM) and Service Manager Console to monitor enterprise services and generate tracking tickets as needed.  Provide user support for all enterprise services.
• Diagnose and resolve technical hardware and software issues by conducting basic and
  tier II troubleshooting for servers, workstations, and applications within the Active
  Directory environment providing first call resolution to incident reports and requests for
  service.  Escalate all issues that cannot be resolved.
• Assist and support with account creations, resetting passwords, troubleshooting system
  and network problems, installation of hardware and workstations, unlocking accounts,
  and transferring data.

Minimum Qualifications:

• 3+ years of related Systems Engineering experience to include; SCOM, ServiceNow, and Active Directory (user account creation, password resetting, Kerberos setup, PKI setup)
• DoD 8570 IAT Level II requirements with a Security+ CE.
• PowerShell scripting using any/all the respective plugins related to the applicable
  technologies.
• Working knowledge of DoD STIGs related to the applicable technologies and how to
  implement, mitigate, and write POAM statements
• Experience developing and maintaining system applications/security/network configurations, troubleshooting network performances issues and providing user support, guidance, troubleshooting, and training.

Preferred Qualifications:

• Knowledge of standard DoD and Marine Corps concepts, practices, and
  procedures.  Familiarity with Navy/Marine Corps interoperability requirements is
  preferred.
• Familiar with Group Policy, Linux OS, Networks, MS Exchange, MS Lync, SCCM,
  Service Manager, MS Hyper-V, MS SQL Server, Networked Printers/Services,
  Distributed File Services, Data Protection Manager, SMB, JavaScript, and SharePoint

Clearance Required:

• Must have an Active TS/SCI

ManTech International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with ManTech, please email us at careers@mantech.com and provide your name and contact information.