ManTech
Join to apply for the
Senior Network Engineer
role at
MANTECH 1 week ago Be among the first 25 applicants Join to apply for the
Senior Network Engineer
role at
MANTECH Get AI-powered advice on this job and more exclusive features. MANTECH
seeks a motivated, career and customer-oriented
Senior
Network Engineer
to join our team in
Doral, FL.
Responsibilities Include But Are Not Limited To
Plans, designs, and maintains the connectivity of enterprise network assets, ensuring compliance and secure operations on classified networks (SIPR, NIPR, JWICS). Collaborates with stakeholders to address connectivity requirements and implements necessary configurations to facilitate efficient and secure data transmission. Ensures all network switches and routers are operational, properly configured, and compliant with DISA STIG requirements; performs regular maintenance, updates, and troubleshooting. Configures, maintains, and monitors firewalls, intrusion protection systems, intrusion detection systems, and Cisco Identity Services Engine (ISE) for network access control and authentication, and implements security measures for specialized systems and networks. Supports the planning and implementation of enterprise service connections between networks, systems, and applications across domains, facilitating connections for auditing, authentication, secure cloud computing architecture (SCCA), and cross-domain solutions and guards. Collaborates with ISSOs and Cybersecurity Services Leads in the Risk Management Framework (RMF) process, providing inputs and documentation, and mentors/trains other NOC staff and Junior Engineers.
Minimum Qualifications
BA/BS in field necessary to assume Network Engineer or 4 years of additional experience in lieu of the degree 9+ years of experience with 5+ years of relevant Network Engineer experience. Deep understanding of networking protocols (TCP/IP, DNS, DHCP, routing protocols) and network security principles. Expertise in configuring and managing network devices, including routers, switches, firewalls, and intrusion detection/prevention systems, with hands-on experience with Cisco networking technologies (e.g., IOS, NX-OS) and security appliances (e.g., ASA firewalls, ISE). Familiarity with network monitoring and management tools, knowledge of virtualization and cloud networking concepts, and experience with securing classified networks (SIPR, NIPR, JWICS) and implementing DISA STIGs. Experience in cybersecurity frameworks and standards (e.g., NIST Cybersecurity Framework, RMF), knowledge of network access control and authentication mechanisms, ability to assess and mitigate network security risks, and DoD 8570.01-M IAT Level II certification.
Preferred Qualifications
Masters degree in Computer Science, IT, or a relevant discipline. Experience with cross-domain solutions and guards. Knowledge of cloud computing security architectures (e.g., SCCA). Experience with scripting and automation tools for network management. Familiarity with ITIL framework and service delivery concepts. ITIL Foundation certificate. Relevant networking certifications (e.g., Cisco CCNP, CCIE, CompTIA Security+). 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. Seniority level
Seniority level
Mid-Senior level Employment type
Employment type
Full-time Job function
Job function
Information Technology Industries
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Senior Network Engineer
role at
MANTECH 1 week ago Be among the first 25 applicants Join to apply for the
Senior Network Engineer
role at
MANTECH Get AI-powered advice on this job and more exclusive features. MANTECH
seeks a motivated, career and customer-oriented
Senior
Network Engineer
to join our team in
Doral, FL.
Responsibilities Include But Are Not Limited To
Plans, designs, and maintains the connectivity of enterprise network assets, ensuring compliance and secure operations on classified networks (SIPR, NIPR, JWICS). Collaborates with stakeholders to address connectivity requirements and implements necessary configurations to facilitate efficient and secure data transmission. Ensures all network switches and routers are operational, properly configured, and compliant with DISA STIG requirements; performs regular maintenance, updates, and troubleshooting. Configures, maintains, and monitors firewalls, intrusion protection systems, intrusion detection systems, and Cisco Identity Services Engine (ISE) for network access control and authentication, and implements security measures for specialized systems and networks. Supports the planning and implementation of enterprise service connections between networks, systems, and applications across domains, facilitating connections for auditing, authentication, secure cloud computing architecture (SCCA), and cross-domain solutions and guards. Collaborates with ISSOs and Cybersecurity Services Leads in the Risk Management Framework (RMF) process, providing inputs and documentation, and mentors/trains other NOC staff and Junior Engineers.
Minimum Qualifications
BA/BS in field necessary to assume Network Engineer or 4 years of additional experience in lieu of the degree 9+ years of experience with 5+ years of relevant Network Engineer experience. Deep understanding of networking protocols (TCP/IP, DNS, DHCP, routing protocols) and network security principles. Expertise in configuring and managing network devices, including routers, switches, firewalls, and intrusion detection/prevention systems, with hands-on experience with Cisco networking technologies (e.g., IOS, NX-OS) and security appliances (e.g., ASA firewalls, ISE). Familiarity with network monitoring and management tools, knowledge of virtualization and cloud networking concepts, and experience with securing classified networks (SIPR, NIPR, JWICS) and implementing DISA STIGs. Experience in cybersecurity frameworks and standards (e.g., NIST Cybersecurity Framework, RMF), knowledge of network access control and authentication mechanisms, ability to assess and mitigate network security risks, and DoD 8570.01-M IAT Level II certification.
Preferred Qualifications
Masters degree in Computer Science, IT, or a relevant discipline. Experience with cross-domain solutions and guards. Knowledge of cloud computing security architectures (e.g., SCCA). Experience with scripting and automation tools for network management. Familiarity with ITIL framework and service delivery concepts. ITIL Foundation certificate. Relevant networking certifications (e.g., Cisco CCNP, CCIE, CompTIA Security+). 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. Seniority level
Seniority level
Mid-Senior level Employment type
Employment type
Full-time Job function
Job function
Information Technology Industries
IT System Data Services Referrals increase your chances of interviewing at MANTECH by 2x Get notified about new Senior Network Engineer jobs in
Miami, FL . Miami, FL $135,611.84-$184,044.64 6 days ago Miami, FL $96,900.00-$131,100.00 6 days ago Miami, FL $148,512.00-$214,517.00 4 weeks ago Miami, FL $80,000.00-$200,000.00 1 month ago Doral, FL $96,900.00-$131,100.00 1 week ago Cisco Network Engineer- CCIE/CCNP preferred
Miami, FL $102,000.00-$189,000.00 4 weeks ago Miami, FL $83,500.00-$113,500.00 1 day ago 4G/5G RF Network Planning Engineering Lead (Satellite to Cellular Networks)
Doral, FL $75,200.00-$158,100.00 1 month ago Were unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr