Senior Network Administrator

Description & Requirements

Transform the future of federal services with ManTech! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we've partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now-innovate and excel with ManTech!

ManTech seeks a motivated, career and customer-oriented Senior Network Administrator to join our team in Clarksburg WV.

Responsibilities include, but are not limited to:

• Maintain computer networks and systems including software, mainframes, VPNs, routers, and other physical hardware.
• Install and configure network equipment to update or fix hardware or software issues.
• Update virus protection software to keep data and communications protected.
• Monitor computer systems to improve network performance for computer systems and
• networks.
• Communicate networking issues to other employees and management, especially in training new users.
• Fix software and hardware configuration issues for users on-demand or from inspection of the systems.
• Maintain comprehensive documentation of network configurations, changes, and operational procedures.

Minimum Qualifications:

• Five + years of experience in network administration.
• Knowledge of network protocols, standards, and devices (e.g., TCP/IP, Ethernet, LAN,WAN, VPN).
• Familiar with network security principles and practices (e.g., firewall configuration).
• Knowledgeable with network operating systems (e.g., Windows Server) and management tools (e.g., Cisco IOS).
• Experience working in an Agile organization using Scrum, XP, Kanban, and SAFe.

Preferred Qualifications:

• Cisco Certified Network Associate (CCNA).
• Bachelor's degree in computer science, information systems, engineering, or a related field.

Security Clearance Requirements:

• Must have a current/active Top-Secret clearance.

Physical Requirements:

• Must be able to remain in a stationary position more than 50% of the time.
• Constantly operates a computer.
• Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

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.