Staff Systems Adminsitrator - Military veterans preferred

ManTech (


  full-time   employee

San Diego
United States

Secure our Nation, Ignite your Future



Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.  At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented System Administrator to join our team in San Diego, CA.  

Responsibilities include, but are not limited to:

  • Manage trouble tickets
  • Provides Tier 1-2 System Administration
  • Follow up with end users to ensure satisfactory resolution
  • Performs system maintenance
  • Monitor system and network performance
  • Investigates and resolves operational problems
  • Elevate issues to tier 3 as required
  • Assist with site deployments
  • Upgrade firmware and internet working operating system (ios)
  • Perform annual site maintenance, inventory, site drawings
  • Dependable and flexible when necessary

Basic Qualifications:

  • 2-5 years of experience in the Information Technology field
  • 2-4 years of experience with helpdesk support, system maintenance, and troubleshooting
  • 4 years of experience with Windows products
  • 2 years of experience using Visio, and MS Office products
  • DoD 8570 IAT Level II Certification required, Security+
  • Travel up to 10%
  • Possess valid Driver's License
  • **Willingness to work 1:00AM-9:00AM night shift Monday-Friday**

Preferred Qualifications:

  • DoD 8570 computing environment or IT certifications such as MCSA

Security Clearance Requirements:

  • US Citizenship and active Secret clearance adjudicated in the past 5 years to start with the ability to obtain a TS/SCI.

Physical Requirements:

  • Must be able to remain in a stationary position up to 75% of the time
  • Must be able to move about inside the office to access file cabinets, office machinery
  • Must be able to position self to maintain office supplies on variable height shelving.
  • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations
  • Must be able to observe and detect employee deviations from established policy

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 (703) 218-6000. 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.