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Senior Network Engineer; Onsite Security Clearance
Job in
Aurora, Arapahoe County, Colorado, 80010, USA
Listed on 2026-01-13
Listing for:
RTX
Full Time
position Listed on 2026-01-13
Job specializations:
-
IT/Tech
Cybersecurity, Systems Engineer, Network Security, IT Support
Job Description & How to Apply Below
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 Polygraph The Senior Network Engineer will perform network engineering and design, creating engineering design artifacts, hands on administration, implementation, and troubleshooting of Enterprise Level 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 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 network hardware
* You will utilize your Linux skills at the command line to deploy updates and change products for 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 network systems
* Experience with Juniper and Cisco network design and maintenance
* Experience with Linux System Administration (E.g. RHEL 6.0+)
* Active TS/SCI with CI Poly security clearance is required on day 1. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Qualifications We Prefer
* 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, Ruby, Bash)
* Current Networking Certifications (CCNA; CCNP; JNCIA-Junos; JNCIS-SP; JNCIP; JNCIE) is highly desired
* Experience in other network products (E.g. Cisco, Cisco Nexus, Cisco ASA, Brocade) is a plus
* Basic Experience Using Automation Frameworks
* Current Comp TIA Security + certification
What We Offer
* Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value:
Safety, Trust, Respect, Accountability, Collaboration, and Innovation Learn More & Apply Now!
* Please consider the following role type definition as you apply for this role
* Onsite Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products This position requires security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://(Use the "Apply for this Job" box below).
Location Aurora, CO:
* We Are RTX As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is…
Position Requirements
10+ Years
work experience
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