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, 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. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.