Senior Network Engineer

Athena Technology Group (ATG) is seeking a motivated, career-oriented, and customer-focused Senior Network Engineer to support enterprise network operations in Doral, Florida. The selected candidate will be responsible for planning, designing, implementing, securing, and maintaining classified enterprise network infrastructure supporting mission-critical Department of Defense operations. This role requires extensive experience with enterprise networking technologies, cybersecurity best practices, and classified network environments., Plan, design, and maintain enterprise network connectivity across classified environments including SIPR, NIPR, and JWICS networks.

• Configure, maintain, and troubleshoot routers, switches, firewalls, intrusion detection systems (IDS), intrusion prevention systems (IPS), and Cisco Identity Services Engine (ISE).

• Ensure network devices remain operational, secure, and compliant with DISA STIG requirements.

• Support enterprise service connections between networks, systems, and applications, including Secure Cloud Computing Architecture (SCCA) and Cross Domain Solutions (CDS).

• Monitor network performance and implement corrective actions to optimize availability and security.

• Collaborate with ISSOs and Cybersecurity personnel supporting Risk Management Framework (RMF) activities.

• Develop technical documentation, network diagrams, and engineering specifications.

• Mentor junior engineers and provide technical leadership to network operations personnel.

• Support network modernization efforts and technology refresh initiatives.

• Perform network maintenance, upgrades, troubleshooting, and root cause analysis.

Required:

• Active TS/SCI security clearance.

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field; or four (4) additional years of experience in lieu of degree.

• 9+ years of professional IT experience with at least 5 years of experience as a Network Engineer.

• Extensive knowledge of TCP/IP, DNS, DHCP, routing protocols, switching technologies, and network security principles.

• Experience configuring and managing Cisco IOS, NX-OS, Cisco ASA Firewalls, and Cisco ISE.

• Experience supporting classified network environments and implementing DISA STIGs.

• Knowledge of NIST Cybersecurity Framework and Risk Management Framework (RMF).

• DoD 8570 IAT Level II certification.

• Must be a U.S. Citizen.

Desired:

• Master's degree in Computer Science, Information Technology, Engineering, or related field.

• Cisco CCNP, CCIE, CompTIA Security+, or equivalent certifications.

• Experience supporting Secure Cloud Computing Architecture (SCCA).

• Experience with Cross Domain Solutions and Guard technologies.

• Experience with automation and scripting tools for network management.

• ITIL Foundation certification.

• Experience supporting a DoD Combatant Command (SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM, TRANSCOM, SOCOM, or SPACECOM).

• Performance Bonuses and annual salary reviews
• Health, dental, and vision insurance
• Short Term Disability, Long Term Disability, and Life Insurance
• 401(k) plan with company match
• Opportunities for professional growth and development
• A collaborative and inclusive work environment

Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOSB) focused on Information Technology and Communications consulting, system engineering, integration, deployment and operation of state of the art command and control and information systems that deliver critical network centric solution to the warfighter. With a proven track record of technical support to our customers, we are looking for innovative industry professionals to join our team.