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Senior Platform Network Engineer; Onsite Security Clearance

Job in Aurora, Arapahoe County, Colorado, 80010, USA
Listing for: RTX
Full Time position
Listed on 2026-01-01
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
Job Description & How to Apply Below
Position: Senior Platform Network Engineer (Onsite) with Security Clearance
Date Posted:

Country:
United States of America

Location:

CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA
Position Role Type:
Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Security Clearance: TS/SCI with CI Poly - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat.

Our team solves tough, meaningful problems that create a safer, more secure world. The Senior Platform Network Engineer will perform network engineering and design, creating engineering design artifacts, hands on administration, implementation, and troubleshooting of Enterprise Level Juniper network systems in support of the next generation of satellite data management capabilities in an evolving threat landscape. Tasks include design mplementing switch, firewall, and router configurations, utilizing knowledge and experience with network technologies, services, operations, and associated security practices.

The Senior Platform Network Engineer will primarily work in our Aurora, CO location. The ideal candidate must be Local to the area and willing to drive into the Raytheon Facility to support system development. Some travel (up to 10%) may be required at customer sites to support Installation, integration and test activities as needed. What You Will Do
* You will leverage company and industry best practices and capabilities to design, deploy, implement, modernize, and support scalable Juniper network solutions.

* You will design/architect/develop and support Juniper Network systems optimizing for performance and scalability across multiple computing environments.

* You will utilize your experience for command-line interface (CLI) knowledge for configuration, monitoring, and troubleshooting of Juniper hardware.

* You will utilize your Linux skills at the command line to deploy updates and change products for Juniper based network systems to support program needs.

* You will provide guidance on network resource allocation, utilization, and optimization.

* You must be a strong troubleshooter with experience in network issue mitigation as well as prevention.

* You will use your In-depth knowledge of core routing and switching protocols, such as Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), Intermediate System to Intermediate System (IS-IS), Multiprotocol Label Switching (MPLS), and Virtual LANs (VLANs) to support the program's networking needs. Qualifications You Must Have
* Typically requires BS/BA Degree in Science, Technology Engineering Math (STEM) in Computer Science, Computer Engineering, Information Technology or Physics and a minimum 5 years of related work experience

* Advanced Experience designing, configuring, deploying, and supporting Juniper network systems

* Experience with Linux System Administration (E.g. RHEL 6.0+)

* Comp TIA Security + within 90 days after starting in the role

* Current TS/SCI with CI Poly security clearance is required day 1. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Qualifications We Prefer
* Current Juniper Networking Certification (JNCIA-Junos; JNCIS-SP; JNCIP; JNCIE) is highly desired

* Experience with Software-Defined Networking (SDN) and Network Functions Virtualization (NFV) concepts and their implementation on Juniper platforms

* Experience with Agile Development Methodologies (E.g.: Scrum, SAFe)

* Experience with Juniper's cloud networking solutions, including those integrating with public cloud providers like AWS and Azure, and orchestration platforms like Kubernetes

* Experience with code repository systems (E.g. Clear Case, Bit Bucket)

* Basic

Experience with scripting languages (E.g. Python, Java,…
Position Requirements
10+ Years work experience
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