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M9 Solutions

Federal IT services: software, cloud, security

Senior Network Engineer

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeSpringfield, VA, USA$60k - $180k

About the Job

Requirements

  • A bachelor's degree and 12–15 years of prior relevant experience are required; additional education and experience may be considered in lieu of a degree.
  • A Top Secret security clearance is required, with the ability to obtain a government Entry on Duty suitability determination.
  • Cisco Certified Network Professional certification is required.
  • Experience engineering, deploying, and operating LAN and WAN switches and firewalls, ensuring seamless integration into existing network infrastructure.
  • Working knowledge of defense-in-depth principles, network, hardware, and software security architecture, network topology, IT device integrity, and common security elements.
  • Experience managing the information security incident lifecycle, including incident response, mitigation, post-action reporting, and mapping a path forward.
  • Network management experience with SolarWinds, WhatsUp Gold, NetQoS, or NetBrain.
  • Cross-platform familiarity and experience with VMware, Linux, Microsoft Server, and Active Directory.

Responsibilities

  • Support the network infrastructure, perform routine maintenance, provide guidance on upgrades and system recapitalization, and perform availability and capacity management.
  • Oversee the High Speed Guard Cross Domain solution that supports data transfer between multiple classification domains.
  • Support documentation to effectively capture the configuration baseline.
  • Design and support system recapitalization plans to account for capacity growth and changes as directed by the customer.
  • Serve as the subject matter expert on all network infrastructure.
  • Install, configure, and maintain equipment including Cisco network and firewall gear (Cisco 2900, 4500, 9300, 9400, 6800, Nexus 9000, Cisco Firepower, and ASA).
  • Build firewall policy and optimized rule sets for improved efficiency and threat prevention.
  • Deploy new network configuration to meet NIST, FISMA, and STIG compliance requirements.
  • Support Authority to Operate reviews and audits.

Desired Qualifications

  • A master's degree from an accredited college or university in IT Management, Engineering, or a related field.
  • 10+ years of experience in IT service delivery management.
  • Experience with User Activity Monitoring products and platforms.
  • Experience with the Everfox High Speed Guard Platform.
  • Experience with Cisco and Juniper LAN/WAN network infrastructure.
  • Experience with Palo Alto firewalls.
  • Certified Information Systems Security Professional certification.
  • Cisco Certified Network Professional – Security certification.
  • Palo Alto Networks Accredited Configuration Engineer certification for PAN-OS 7.0.

About the Company

M9 Solutions

Federal IT services: software, cloud, security

M9 Solutions provides IT services and solutions to the Federal Government. It focuses on software development, cloud migration and infrastructure, cybersecurity, data delivery, and data analytics. Its products and services work by mobilizing skilled people and technologies to design, build, secure, and operate digital systems that improve performance and enable modern, sustainable change for government agencies. The company differentiates itself through its combination of domain expertise in federal IT, a focus on secure and stable technology delivery, and its commitment to delivering the digital future by aligning talent with mission needs. The goal is to help public sector organizations achieve better outcomes, resilient operations, and ongoing modernization.

Company size
51-200
Company stage
Not listed
Total funding
Not listed
Headquarters
Arlington County, VA
Founded
2007

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