**MANTECH** seeks a motivated, career and customer-oriented **Junior N** **etwork Engineer** to join our team in **Doral, FL** . **Responsibilities include but are not limited to:** + Assists in the design, implementation, and maintenance of computer networks, working under the guidance of Senior Engineers to support the network infrastructure. + Assists in the configuration, installation, and maintenance of network devices such as routers, switches, firewalls, and wireless access points. + Troubleshoots basic network issues, analyzes logs, and implements corrective actions to ensure smooth network operation. + Assists in implementing and maintaining network security measures, including firewalls, intrusion detection systems, and access controls. + Assists in monitoring network security events, analyzing vulnerabilities, and implementing appropriate security patches and updates. + Collaborates with other IT Teams to ensure seamless integration and optimal performance of the network infrastructure, assists Senior Engineers in the planning and execution of network-related projects , and receives guidance and direction from more senior staff **Minimum Qualifications:** + BA/BS in field necessary to assume Network Engineer duties or 4 addional years of experience in lieu of a degree + Fundamental understanding of networking concepts (TCP/IP, DNS, DHCP, basic routing). + Basic understanding of network hardware (switches, routers, firewalls). + Familiarity with network operating systems (e.g., Cisco IOS). + Basic understanding of network security principles and awareness of cybersecurity best practices. + Obtain DoD 8570.01-M IAT Level II certification within 6 months **Desired Qualifications:** + Master’s degree in Computer Science, IT, or a relevant discipline. + Experience supporting DoD programs and with cloud-based technologies. + Basic understanding of DoD network environments, awareness of classified networks (SIPR, NIPR, JWICS), and basic knowledge of DISA STIGs. + Experience with network simulation tools (e.g., Packet Tracer), virtual machines, and familiarity with the Risk Management Framework (RMF) process. + Possession of an ITIL Foundation certificate, CompTIA Network+, CCNA (or working towards it), or relevant coursework/training in networking. + Experience at a DoD Combatant Command (e.g., SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM, TRANSCOM, SOCOM, SPACECOM) or a component is desired. **Clearance Requirements:** + Must have a current/active Secret clearance. **Physical Requirements:** + Must be able to remain in stationary position for up to 50% of the time. + Must be able to deliver clear and effective communication verbally and via email, phone, and virtual communication platforms to interface with co-workers and customers. + Must be able to occasionally move about inside an office environment to access file cabinets, office machinery, and communicate with co-workers. 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.