MANTECH · 17 hours ago
IT Systems Engineer
Chantilly, VA
Full-time
Onsite
Senior Level
5+ years expMANTECH is seeking a motivated IT Systems Engineer to join their team in Chantilly, VA. The role involves providing expertise in server and operating system management, maintaining enterprise applications, and identifying security vulnerabilities.
Cyber SecurityInformation TechnologySecurityTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Providing server/operating system centric knowledge for testing, deploying, integrating, and improving upon new and existing IT capabilities
Assisting with recommendations related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources (e.g. storage and networking), and how to configure operating systems and applications in an efficient manner
Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring (SIEM) products, directory services, and automation technologies
Identifying security vulnerabilities, testing and documenting security-relevant changes, and communicating with vendors to assess new technologies
Qualification
Required
A Bachelor's degree in Computer Science, Systems Engineering, or a related IT discipline. An Associate's degree with an additional two years of experience may be substituted
5+ years of relevant experience in information technology, using software applications and tools to meet customer requirements
Certification: A current DoD 8570 IAT II certification (e.g., Security+, SSCP) or the ability to obtain one within 180 days of hire
Proven experience writing clear, concise, and user-friendly technical and training manuals, including documentation required for A&A IAW ICD 503
Experience with Windows administration, Active Directory, administrative scripting languages, and the integration, deployment, troubleshooting, and maintenance of operating systems in a multi-domain environment
Knowledge and experience with virtual infrastructure technologies, all components of Windows and Linux system infrastructure, Local Area Network/Wide Area Network technologies, Storage Area Network (SAN), clustering, and backup technologies
Experience and proficiency with systems engineering concepts, principles, theories, and system modeling tools, along with the ability to travel domestically
Must have a current/active TS/SCI w/Polygraph
Company
MANTECH
ManTech is a technology company that offers cyber, IT, and data analytics technologies and solutions for security programs.
5001-10000 employees
Funding
Current Stage
Public CompanyTotal Funding
unknown2022-05-16Acquired
2002-02-07IPO
Leadership Team
Matt Tait
Chief Executive Officer & President
Gavin Greene
VP of Business Development
Recent News
2026-01-16
Washington Technology
2025-12-11
GlobeNewswire
2025-12-10
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