ManTech has over three decades of history supporting the U.S. Army Europe & Africa (USAREUR-AF). ManTech is seeking a motivated, career and customer-oriented Senior Network Administrator to join our team in the Camp Bondsteel, Kosovo. This is an UNACCOMPANIED position. Minimum 2-year deployment. **Responsibilities include, but are not limited to:** + Performing network engineering functions including conceptualization, design, implementation, and optimization. + Assessing evolving user needs, translating those needs into network changes through network reconfiguration, hardware and software acquisitions, installation and testing. + Apply current and emerging network software and hardware technology and protocols. + Solve engineering problems or manage the solution of engineering problems. **Required Qualifications:** + Selected candidates must be a U.S. Citizen. + 6+ years of related experience + CCNA certification (IAT Level II) + DoD 8570 + Must have a demonstrated initiative, sound judgment, effective decision-making, and excellent oral and written communication skills. + Must be able to obtain an ITIL Foundations 4 certification within the first 90 days of employment on this program. **Desired Qualifications:** + CompTIA Linux+ CompTIA Network+ CompTIA Security+ CCNA Voice + CCNP Voice + Bachelor’s degree **Clearance Requirements:** + Active Secret Security Clearance **Physical Requirements:** + The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc. + Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. + Constantly positions self to maintain computers in the lab, including under the desks and in the data center. + Frequently moves Computer equipment weighing up to 50 pounds across and/or around a business campus or large facility. 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.