Senior Windows Systems Administrator

2 weeks ago

Maryland, United States ManTech Full time
Secure Our Nation, Ignite Your Future

At ManTech International Corporation, we're seeking a highly skilled Senior Windows Systems Administrator to join our team in Annapolis Junction, MD. As a key member of our diverse team, you'll play a critical role in protecting our national security while working on innovative projects that offer opportunities for advancement.

Responsibilities:
  • Implement, troubleshoot, and maintain Information Technology (IT) systems to ensure seamless operations.
  • Manage IT system infrastructure and related processes to optimize performance and efficiency.
  • Provide day-to-day support, monitoring, and problem resolution for client/server/storage/network devices.
  • Identify, diagnose, and resolve complex problems to minimize downtime and ensure business continuity.
  • Implement operating system enhancements to improve reliability and performance.
  • Provide detailed analysis and feedback to customers to ensure their needs are met.
Qualifications:
  • Bachelor's Degree in a technical discipline from an accredited college or university, or 5 years of additional Systems Administration experience may be substituted for a bachelor's degree.
  • 15 years' experience as a Systems Administrator or related experience in programs and contracts for similar scope, type, and complexity is required.
Preferred Qualifications:
  • At least 7 years' experience deploying Microsoft Windows-based servers, including Active Directory and email, or at least 2 years' experience with Microsoft Certified Systems Engineer (MCSE) certification.
  • At least 7 years' experience deploying Linux-based and Solaris-Based Servers.
  • At least 5 years' experience in PC hardware troubleshooting.
  • Demonstrated experience in maintaining lab system infrastructure, including desktop workstations, the lab computer network, server computers, backup systems, power and cooling systems, IT asset management systems, printers, scanners, and other peripherals.
Security Requirements:
  • An active TS/SCI with polygraph clearance is required.
Physical Requirements:
  • Must be able to remain in a stationary position 50%.
  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Working with data.
  • Move about freely in a laboratory setting.
  • Repetitive motions.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries, proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation, please click and provide your name and contact information.

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