Network Administrator III

General information

Requisition R65815 Locations USA-VA-Virginia Beach Posting Date 02062026 Security Clearance Required Secret Remote Type Onsite 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, weve 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.

This is for a future opportunity

MANTECH seeks a motivated career and customer-oriented Network Administrator III to join our team in Virginia Beach, VA. This position is on-site, 5 days a week.

Responsibilities include but are not limited to:

• Installs, supports, and/or maintains LANs and/or WANs • Evaluates and recommends networking product and software upgrades • Performs technical analyses of software, hardware, and transmission facilities using various diagnostic tools in support of efficient network operations • Monitors data traffic and controls network resource performance to ensure high-quality transmission • Identifies, diagnoses, and resolves technical problems related to network failure, integrity, and usage of PC hardware and software • Requires comprehensive understanding of processes, procedures, and systems within own and related areas • Requires developed advanced specialized expertise within an analytical or technical area to perform the most complex work • Requires tact and diplomacy to communicate ideas in a concise and logical way.

Minimum Qualifications

• Bachelors degree • 4 years of experience can be substituted for a degree • 9 years of information technology experience (preferred)

Preferred Qualifications

• Master of Science Degree in Information Technology or related field • Familiarity with the United States Navy (preferred) • Experience with NSWC Corona RS Division and NCTEC (preferred)

Clearance Requirements

• Must have a current, active Secret Clearance with ability to obtain TS

Physical Requirements

• 10 travel anticipated • Work will require movement from MANTECH Site to Government for client meetings and support functions • 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 or to communicate with co-workers, management, and customers via email, phone, and/or virtual communication, which 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.