L3Harris is dedicated to recruiting and developing diverse, high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual revenue and 50,000 employees, with customers in more than 100 countries.

Job Title: Sr. Specialist, Network Systems Engineering 

Job Code: 16899

Job Location: Greenville, Texas 

Schedule: 9/80 reg with every other Friday off

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 domainsMaintains networks (both LAN & WAN) connecting airborne and ground systems via terrestrial and BLOS (Beyond Line of Sight) circuitsTranslate the voice of the customer into system level requirementsPerform requirement traceability methods and purposeAssist and or perform systems engineering trade studiesAssist in the evaluation of trade studies for accuracy and completenessWrite subsystem specifications based on system level requirementsEvaluate alternative solutions and establish preliminary system designReview and evaluate diagrams to ensure design details trace to system requirementsDevelop and execute network test procedures ensuring system performance and capabilities meet system requirementsPrepare effective presentations to communicate technical network information to non-technical professionalsCollaborate 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. CitizenshipActive 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 frameworkIntermediate network engineering experience including IP addressing, switching and routing, VLANs, VPNs, video teleconferencing, VoIP telephony, and LANs/WANsIntermediate experience in routing protocols including RIP, EGIRP, OSPF, and BGPCertification and Accreditation process and implementation of systems that achieved an Authorization to Operate on government networksDODAF knowledgeConfiguration, integration, and troubleshooting of routers, switches, voice, and video teleconferencing equipmentExcellent written, oral, and presentation communication skillsExperience developing, authoring, and implementing software and system test plans in a team environmentExperience working successfully both independently and in a team environment with the ability to lead small test teams through an entire build cycleHands-on experience with testing, integrating, and verifying software and/or hardware

Preferred Additional Skills:

Current Cisco Certified Network Professional (CCNP) certificationExperience with Kubernetes deployment/administrationExperience with SATCOM solutions/protocolsExperience with HAIPE devices is also a plusRedHat Enterprise: LinuxExperience working with subcontractors and US Government customersAssessment and Authorization (A&A) process and implementation of systems that achieved an Authorization to Operate (ATO) on government networks DODAF knowledgeExperience working government and/or military programsExcellent written, oral communications skillsWillingness to travel

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your résumé for this position, you understand and agree that L3Harris Technologies may share your résumé, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is proud to be an Affirmative Action/Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.