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General information

Requisition #
R60773
Locations
USA-IN-Crane
Posting Date
05/30/2025
Security Clearance Required
Interim Secret
Remote Type
Hybrid
Time Type
Full time

Description & Requirements

Shape the future of defense with ManTech! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with ManTech!

ManTech seeks a motivated, career and customer-oriented Systems Administrator to join our team working in Crane, IN.  This will be a hybrid position requiring 2-3 days a week onsite. 

Responsibilities include but are not limited to:

  • Support system integration in the environments, troubleshooting, patching, configuration management, and maintaining various lab applications

  • Responsible for Service Manager tickets and system hardening per DoD standards to meet required compliancy

  • Ensure that appropriate STIGs processes are performed and adhered to

  • Install software applications that provide or enhance the security of individual platforms, systems and/or networks

  • Provide support in the documentation and information removal of hard drives, tape, and optical disc in accordance with local and DOD policy to enhance the data integrity

  • Provide hardware and software support for network connected workstations, Virtual Desktop Infrastructure devices, developer devices, and applications to ensure that operability requirements are up to date and that the devices meet hardware configuration requirements

  • Maintain the user documentation in an effective manner and ensure all new development, maintenance, and enhancement changes as a result of this tasking are incorporated

  • Plan and schedule the installation of hardware, operating systems, applications software and manage computer accounts, privileges, and access to systems and equipment

  • Provide direct support by determining the needs and problems experienced by the end user

Minimum Qualifications:

  • 1+ years of related IT experience

  • Bachelor’s degree in any discipline OR associate’s degree in any discipline and 5+ years of related IT experience OR High School Diploma and 7+ years of related IT experience

  • Must possess one of the following certifications: Security+, GICSP, or equivalent DoD 8570.01 IAT-2 certification

Preferred Qualifications:

  • 3+ years of related IT experience

  • 1+ years of experience working in Customer Service and Technical Support role

Clearance Requirements:

  • Must be a U.S. Citizen and have the ability to obtain and maintain an active United States Government Secret security clearance.

  • Candidate will be required to obtain an interim Secret clearance before onboarding 

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.


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.