Sr Specialist, Network Systems Engineer 1

L3Harris Technologies
Greenville, TX
Full-time

Job Description :

The Senior Specialist, Network Engineer (NE) performs technical planning, system integration, verification and validation, and troubleshooting for total systems and or subsystems.

The Sr. Specialist NE is part of a team that supports the requirements, design, development, test, and integration of complex, specialized hardware / software systems installed on ground and airborne communication platforms.

Essential Functions :

  • Assist in the design and development of physical and logical network architectures incorporating voice, video, and data capability across multiple security domains
  • Maintains networks (both LAN & WAN) connecting airborne and ground systems via terrestrial and BLOS (Beyond Line of Sight) circuits
  • Translate the voice of the customer into system level requirements
  • Perform requirement traceability methods and purpose
  • Assist and or perform systems engineering trade studies
  • Assist in the evaluation of trade studies for accuracy and completeness
  • Write subsystem specifications based on system level requirements
  • Evaluate alternative solutions and establish preliminary system design
  • Review and evaluate diagrams to ensure design details trace to system requirements
  • Develop and execute network test procedures ensuring system performance and capabilities meet system requirements
  • Prepare effective presentations to communicate technical network information to non-technical professionals
  • Collaborate with multiple disciplines of engineering, to design a cohesive creditable multiple security domain network, and integrate the resulting design in a MILSTD based development environment

Qualifications :

  • U.S. Citizenship
  • Active Top Secret / SCI Security Clearance
  • Bachelor’s Degree and minimum of 6 years of relevant experience or Master’s Degree with a minimum of 4 years of relevant experience.
  • Intermediate knowledge and experience in network (LAN / WAN) design incorporating industry standard security best practices; NIST framework
  • Intermediate network engineering experience including IP addressing, switching and routing, VLANs, VPNs, video teleconferencing, VoIP telephony, and LANs / WANs
  • Intermediate experience in routing protocols including RIP, EGIRP, OSPF, and BGP
  • Certification and Accreditation process and implementation of systems that achieved an Authorization to Operate on government networks
  • DODAF knowledge
  • Configuration, integration, and troubleshooting of routers, switches, voice, and video teleconferencing equipment
  • Excellent written, oral, and presentation communication skills
  • Experience developing, authoring, and implementing software and system test plans in a team environment
  • Experience working successfully both independently and in a team environment with the ability to lead small test teams through an entire build cycle
  • Hands-on experience with testing, integrating, and verifying software and / or hardware

Preferred Additional Skills :

  • Current Cisco Certified Network Professional (CCNP) certification
  • Experience with Kubernetes deployment / administration
  • Experience with SATCOM solutions / protocols
  • Experience with HAIPE devices is also a plus
  • RedHat Enterprise : Linux
  • Experience working with subcontractors and US Government customers
  • Assessment and Authorization (A&A) process and implementation of systems that achieved an Authorization to Operate (ATO) on government networks DODAF knowledge
  • Experience working government and / or military programs
  • Excellent written, oral communications skills
  • Willingness to travel
  • 4 days ago
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