Senior System & Network Engineer - TS/SCI Clearance

ManTech; Hanover (MD); On-site; USD 120,000 - 150,000; Full time

Job summary

MANTECH seeks a motivated System Network Engineer in Hanover, Maryland, to protect national security and drive innovation. The role leverages a strong technical background and opportunities for career growth.

Responsibilities include system design, documentation, security controls, and troubleshooting across complex networks and environments. Active TS/SCI w/ Polygraph clearance is required.

Qualifications

• Bachelor’s degree or 5 additional years of experience in lieu of degree.
• 14+ years of systems engineering experience.
• Proficiency in VMware virtualized infrastructure.
• 7 years designing and implementing Cisco networks and Windows Server.
• Architecting and configuring secure, classified systems and enclaves.
• Providing systems engineering expertise including design, deployment, and troubleshooting.

Responsibilities

• Analyze requirements and system architectures to develop detailed specifications.
• Lead system design and development activities and evaluate solutions.
• Develop and maintain technical documentation and integration/test plans.
• Ensure technical integrity of deliverables and manage system baseline.
• Direct development, integration, and testing of complex hardware/software systems and networks.
• Assist with system security compliance and security controls implementation.
• Lead or assist troubleshooting and repair of systems, networks, routers, switches, servers, VMs and workstations.

Skills

VMware virtualization

System/network troubleshooting

Cisco networks

Windows Server

System engineering

Security compliance

Education

Bachelor’s degree in System Engineering/CS/IS

Tools

VMware

Job description

MANTECH seeks a motivated System Network Engineer in Hanover, Maryland, to protect national security and drive innovation. The role leverages a strong technical background and opportunities for career growth.

Responsibilities include system design, documentation, security controls, and troubleshooting across complex networks and environments. Active TS/SCI w/ Polygraph clearance is required.