System Network Engineer

MANTECH seeks a motivated, career and customer-oriented System Network Engineer to join our team in Hanover, Maryland. The System Network Engineer will leverage their strong technical background and knowledge to play a vital role in protecting national security and driving innovation, with opportunities for career growth. Responsibilities include but are not limited to: * Analyzing user requirements, operational concepts, and system architectures to develop detailed system specifications. * Leading system design and development activities, guiding users in requirements formulation, and evaluating alternative solutions. * Developing and maintaining technical documentation, including system architecture and design documents, engineering management plans, and integration/test plans. * Ensuring the technical integrity of systems engineering deliverables and managing the system baseline throughout its lifecycle. * Directing the development, integration, and testing of complex hardware/software systems and networks, including requirements analysis and interface standards. * Assisting with system security compliance and the application of security controls to networks and equipment. * Leading or assisting with the troubleshooting and repair of systems and network components, including routers, switches, servers, VMs, and workstations.

Minimum Qualifications: * Bachelor's degree in System Engineering, Computer Science, Information Systems, or a related field; an additional 5 years of experience may be substituted for a degree. * 14+ years of systems engineering experience. * 7 years of combined experience in: * Designing and implementing Cisco networks and Windows Server across classified or unclassified environments. * Architecting and configuring secure, classified systems, servers, and network enclaves. * Providing systems engineering expertise, including design, software deployment, and advanced troubleshooting for workstations and servers. Preferred Qualifications: * Multi-platform expertise in the design and administration of VMware, Linux/UNIX, and Windows Server environments. Clearance Requirements: * Active/Current TS/SCI with Polygraph.

Physical Requirements: * Must be able to remain in a stationary position 50% of the time. * Needs to occasionally move about inside the office to access file cabinets and office machinery. * Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. * Must be able to exchange accurate information in these situations.