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Added 1 min ago
Network Engineer 3
BHE
Reno, NV
Provides network engineering expert resources in the disciplines of core routing, core switching, network security, network diagnostics and application load balancing.
Added 1 min ago
Junior Desktop Engineer
UGI Corporation
King Of Prussia, PA
The Junior Desktop Engineer provides technical support in the installation, implementation, administration and deployment of AmeriGas standards for corporate images, business applications,…
Added 1 min ago
Field Service Engineer II (New York City Metro/North Jersey/Central New Jersey)
Cenero Sept 2026
Lebanon, NJ · NY
Cenero is actively seeking a Field Service Engineer II (Audio-Visual) to cover the New York City Metro area.
Added 9 mins ago
DevOps & Systems Engineer
Safepoint MGA, LLC
Temple Terrace, FL
The DevOps & Systems Engineer is responsible for the reliability, security, automation, deployment, monitoring, and ongoing administration of the company's cloud and internal technology…
Added 10 mins ago
T
Network Engineer
TEKsystems
Fort Meade, MD
- $65 to $85 USD / hour
DescriptionTEKsystems is seeking a Principal Network Engineer specializing in routing and switching to serve as the senior technical authority for the routed and switched enterprise. The…
Added 13 mins ago
Data Engineer
Williams International
Pontiac, MI
Williams International has an exciting opportunity for a Data Engineer to join our team. The Data Engineer will be responsible for developing and supporting data engineering projects by…
Added 14 mins ago
TI
Lead Embedded Systems Security Architect
Trimble Inc.
Westminster, CO
- $138,700 to $190,700 USD / year
Architect Secure Workflows: Design and implement robust security frameworks and networking protocols for high-end GNSS receivers to defend against evolving cyber threats.
Added 14 mins ago
TI
Site Reliability Engineer
Trimble Inc.
Westminster, CO
- $105,600 to $145,200 USD / year
Extensive understanding of networking and security concepts.
Added 16 mins ago
Regional Sales Engineer
Fortinet
Remote, United States
We are seeking a Regional Sales Engineer to partner with Named Account Managers in our mid-market territory. This role is designed for a technically strong but strategically minded…
Added 20 mins ago
IT Support Engineer I, Operations Infrastructure Services (OIS)
Amazon.com Services LLC
Opa-Locka, FL · New Carlisle, IN · Shafter, CA · Lakeland, FL · Seffner, FL
We are seeking a motivated and technically skilled Field Engineer to join our Infrastructure Reliability Programs (IRP) team within Operational Infrastructure Services (OIS). In this role,…
Added 21 mins ago
VOIP Engineer
SAIC
Washington, DC
SAIC is currently hiring a VOIP Engineer to support Department of Transportation (D.O.T.). This mission critical resource will be responsible for analyzing and developing VOIP networks, and…
Added 21 mins ago
Junior Telecom Specialist (Avaya) - ICE OSDSS - Remote
ITC Federal, Inc.
Remote, United States
JOB TITLE: Junior Telecommunications Engineer (Avaya)
Added 21 mins ago
Network Engineer 1 or 2 - Information Systems - FT - Day
Stormont-Vail HealthCare, Inc.
Topeka, KS
This Network Engineer II position is responsible for the design, acquisition, implementation, configuration, administration, monitoring and inventory of networking and telephony solutions…
Added 32 mins ago
IG
Senior Tech Support - (Mac/Windows) Onsite
Insight Global
Richardson, TX
- $137,000 USD / year
Strong understanding of FileVault, endpoint security, device compliance, and the macOS command line.
Added 34 mins ago
US
Junior Full Stack Software Engineer, IT
Urban Sky
Denver, CO
- $85,000 to $105,000 USD / year
Fundamentals in operating systems, networking, and identity
Added 35 mins ago
IT Systems Engineer
Humble Robotics
United States
Partner with security and engineering on endpoint security, certificate management, vulnerability remediation, and the controls needed.
Added 35 mins ago
SITEC - Network Wireless Engineer - MacDill AFB
Peraton
MacDill AFB, FL
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading…
Added 38 mins ago
Senior Network Engineer
Stoughton, MA · Broomfield, CO
We are looking for a Senior Network Engineer to join our Infrastructure Operations team in delivering lifesaving Next-Generation 911 (NG911) solutions. In this role, you will manage the…
Added 38 mins ago
Senior Network Engineer
Stoughton, MA · Broomfield, CO
We are looking for a Senior Network Engineer to join our Infrastructure Operations team in delivering lifesaving Next-Generation 911 (NG911) solutions. In this role, you will manage the…
Added 40 mins ago
DevOps Engineer
Peak Energy
Burlingame, CA
Experience with cloud networking, access management, monitoring, and infrastructure security.
Added 41 mins ago
Network Engineer Principal - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Network Engineer Principal at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering…
Added 41 mins ago
NT
Help Desk L2 - Network & Sys Admin
NetGain Technologies LLC
Louisville, KY
- $50,000 to $60,000 USD / year
We’re looking for a Systems Engineer L2 who thrives on solving real-world infrastructure problems and not just resetting passwords. You’ll work across multiple client environments, handling…
Added 42 mins ago
Sr IT Engineer
eMed, LLC
Miami, FL
…the cost of care while increasing its quality. The Senior IT Engineer designs, builds, and supports the company’s hardware, software, network infrastructure, and SaaS ecosystem. This…
Added 45 mins ago
RA
Senior Application Delivery & Security Engineer
Rockwell Automation (USA)
Mayfield Heights, OH · Chelmsford, MA · Mequon, WI · Eden Prairie, MN · Milwaukee, WI
- $119,360 to $179,040 USD / year
As a Senior Application Delivery and Security Engineer, you will join our enterprise network and security team. In this role, you will own the design, security, and reliability of our…
Added 45 mins ago
RA
Senior Network Engineer, Network Access Security
Rockwell Automation (USA)
Mayfield Heights, OH · Chelmsford, MA · Mequon, WI · Eden Prairie, MN · Milwaukee, WI
- $119,360 to $179,040 USD / year
As a Senior Network Engineer, Network Access Security, you will join our enterprise network and security engineering team. In this role you will help own the design, security, and…

RTX

Senior Network Engineer

United States

The salary range for this role is 118,300 USD - 224,900 USD.

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Job details

Pay: The salary range for this role is 118,300 USD - 224,900 USD.
Posting language: English
Posted: Nov 3, 2026

Original job description

Date Posted:

2026-11-03

Country:

United States of America

Location:

US-TX-RICHARDSON-C17 ~ 1717 Cityline Dr ~ CITYLINE C17

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required after day 1

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market-leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Join us and help shape the future of aerospace and defense.

The following position is to join our RTX Corporate, Classified Digital Services (CDS) organization.

As a Senior Network Engineer, you will provide advanced engineering expertise to support secure, reliable, and high-performing network infrastructure for classified operations. You will lead complex troubleshooting efforts, strengthen network security, ensure compliance, and provide technical guidance to junior engineers.

What You Will Do

Implement, secure, and maintain enterprise network infrastructure, including routing, switching, firewalls, segmentation, and classified communication technologies.
Lead complex network troubleshooting, root-cause analysis, and long-term remediation efforts.
Develop and maintain secure networking standards, configuration baselines, and operational procedures.
Oversee core network services, including DNS, DHCP, IP management, VPNs, VLANs, and traffic optimization.
Lead network upgrades, patching, capacity planning, and security hardening.
Maintain accurate network documentation, configurations, and environment inventories.
Collaborate with cybersecurity, systems administration, and classified-program teams to ensure secure, highly available environments.
Mentor junior engineers and drive improvements in network performance, resilience, and security.

Qualifications You Must Have

Typically requires a University Degree or equivalent experience and a minimum of 8 years of prior relevant experience, or an Advanced Degree in a related field and a minimum of 5 years of experience.
Active Secret Clearance or eligibility to obtain one.
Advanced knowledge of networking protocols and technologies, including routing, switching, firewalls, QoS, BGP, and OSPF.
Extensive hands-on experience with enterprise networking platforms such as Cisco and Palo Alto.

Qualifications We Prefer

Active TS/SCI clearance with CI Polygraph, or eligibility to obtain the required clearance.
Certifications Strong understanding of secure network operations, segmentation, access controls, firewall policies, and threat mitigation.
Strong communication, documentation, analytical, and problem-solving skills.such as CCNP, CISSP, Security+, or other advanced networking and security credentials.
Experience with scripting and automation tools such as Python, PowerShell, or Ansible.
Familiarity with classified computing environments, compliance frameworks, and accreditation processes.
Experience with cloud or hybrid networking technologies, including Azure or AWS.

Learn More & Apply Now! Work Location Onsite 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

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 designated as on-site, hybrid or remote.

The salary range for this role is 118,300 USD - 224,900 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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More about this job

Skills

Research
Troubleshooting
Regulatory compliance
Communication skills
Root cause analysis
DNS
DHCP
Documentation
Cybersecurity
System administration
BGP
OSPF
Problem solving
CCNP
CISSP
Security+
Python
Microsoft PowerShell
Ansible
Microsoft Azure
AWS

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