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System Administrator

ManTech International

Today
Top Secret/SCI
Unspecified
Unspecified
IT - Hardware
Annapolis Junction, MD (On-Site/Office)

ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.

Responsibilities include but are not limited to:
  • Ensure the consistent maintenance, configuration, and reliable operation of critical computer systems, network servers, and virtualization environments, upholding system stability and performance.
  • Facilitate seamless upgrades to computer components and software, manage virtual servers effectively, and integrate automation processes to optimize system efficiency and reduce manual effort.
  • Perform in-depth troubleshooting of hardware and software errors through diagnostics, comprehensive documentation of problems and resolutions, meticulous prioritization of issues, and accurate assessment of impact, minimizing downtime and disruptions.
  • Contribute to the creation of detailed documentation and technical specifications for planning and implementing new or upgraded IT infrastructure, supporting strategic technology initiatives and ensuring clear guidelines for deployment.
  • Support robust regular backup operations and implement stringent processes for data protection, disaster recovery, and failover procedures, safeguarding critical data and ensuring business continuity during unforeseen events.
  • Assist with desktop and helpdesk efforts, promptly resolving issues related to desktop applications, workstations, and related equipment to ensure minimal disruption to end-users and maintain productivity.
  • Monitor and manage all installed systems and infrastructure diligently, taking direction from senior personnel to ensure optimal system performance, stability, and security while adhering to established protocols.


Minimum Qualifications:
  • Bachelor's degree in a STEM field (Science, Technology, Engineering, Mathematics), providing a solid foundation in relevant technical concepts.
  • 2 years of demonstrable experience in a system administration role, demonstrating practical knowledge and skills in the field.
  • DoD 8570.01-m IAT Level II certification, ensuring compliance with required security standards for IT personnel.
  • Proficiency in Linux or Windows operating systems, indicating hands-on experience with server environments.
  • Proven experience with patching and configuring systems, ensuring up-to-date security and optimal system performance.
  • Practical experience with containerization or virtualization technologies, demonstrating knowledge of modern deployment and management techniques.


Preferred Qualifications:
  • DoD 8570.01-m IAT Level III certification, reflecting advanced knowledge and expertise in information assurance.


Clearance Requirements:
  • Required TS/SCI to start


Physical Requirements:
  • The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
group id: RTX14564a

ManTech Corporate Capabilities

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About Us
As the Employer of Choice in the government services and solutions industry, ManTech seeks like minds who exhibit a sense of service, creativity and dedication. The ManTech family comprises a diverse yet united group of nearly 8,000 talented professionals around the globe, each bringing distinct backgrounds and skill sets to the team. Nearly half of us are veterans.

Our diversity makes us successful. Each team member is a unique piece of the puzzle, coming together to solidify our seamless foundation. As One ManTech, we learn together, we win together and we celebrate together.

Rich educational opportunities and programs help employees break through career barriers. ManTech offers tuition assistance, partnerships with universities and institutions, a Technical Recognition Awards program, professional groups that comprise our Communities of Practice and so much more. Our own acclaimed ManTech University offers instruction and resources needed for professional development.
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ManTech International Jobs


Job Category
IT - Hardware
Clearance Level
Top Secret/SCI