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Added 1 min 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 1 min 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 1 min ago
AC
Control Systems Engineer-Factory
American Crystal Sugar Co
Drayton, ND
- $109,993.9 to $137,492.38 USD / year
…and controls experience to join our team as a Control Systems Engineer at the Drayton factory. The purpose of this position is to identify, recommend, and implement control and…
Added 2 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 5 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 5 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…
Added 5 mins ago
Cloud Engineer (6851)
MetroStar
Reston, VA
As a Cloud Engineer, you will support the design, implementation, operation, and continuous improvement of secure AWS cloud environments supporting critical government missions. You will…
Added 6 mins ago
JT
Network Engineer
JSL Technologies Incorporated
San Diego, CA
- $62,000 to $85,000 USD / year
Network & Systems Engineer – Shipboard IT (TI-09)
Added 7 mins ago
C+
Senior Software Integration Engineer – Mission Operations Liaison
CTRL + LLC
Fort Meade, MD
- $112.04 to $123.71 USD / hour
Support provisioning, storage and networking operations
Added 7 mins ago
C+
Systems Engineer – Security Compliance & Administration
CTRL + LLC
Annapolis Junction, MD
- $69.46 to $76.69 USD / hour
Engineer and administer Windows and Linux systems
Added 8 mins ago
C+
Senior Kubernetes Platform Engineer
CTRL + LLC
Fort Meade, MD
- $112.04 to $123.71 USD / hour
Resolve ingress, networking, storage and performance issues
Added 8 mins ago
Virtualization Platform Engineer
LLNL
Livermore, CA
We have an opening for a Virtualization Platform Engineer to design, implement, and manage the virtualization infrastructure that supports enterprise applications and services for the…
Added 8 mins ago
C+
Lead DevOps Engineer – AWS & Kubernetes
CTRL + LLC
Annapolis Junction, MD
- $121.47 to $134.12 USD / hour
Added 8 mins ago
Lead DevOps Software Engineer – Kubernetes & RF Systems
CTRL + LLC
Fort Meade, MD
Configure high availability, networking, storage and security
Added 9 mins ago
Forward deployed engineer
Aikido Security
Chicago, IL
We’re looking for a forward-deployed engineer to help enterprise customers successfully deploy and operationalize our newly launched AI-powered pentest product into their environments.
Added 10 mins ago
Senior Solutions Engineer - Enterprise Networking
CompuNet, Inc.
Spokane, WA · Liberty Lake, WA
Our engineers are the foundation of success for our customers and our business. We are seeking an Enterprise Networking Solutions Engineer to join our team serving our Spokane market. This…
Added 15 mins ago
Sales Engineer
CCI Systems, Inc.
Iron Mountain, MI · League City, TX · Pasadena, TX · La Grange, TX · Elgin, TX · San Marcos, TX · Waco, TX · Gainesville, FL · Hollywood, FL · Fort Lauderdale, FL · Hialeah, FL · St. Petersburg, FL · Athens, GA · Augusta, GA · Mount Pleasant, SC · Concord, NC · High Point, NC · Charlotte, NC · Lubbock, TX · Key West, FL · Port St. Lucie, FL · Orlando, FL · Greenville, SC · Anderson, SC · Rock Hill, SC · Spartanburg, SC · Columbia, SC · Charleston, SC · Sumter, SC · Myrtle Beach, SC · Florence, SC · Fayetteville, NC · Rocky Mount, NC · Durham, NC · Burlington, NC · Greensboro, NC · Wilkesboro, NC · Columbus, GA · Albany, GA · Fort Myers, FL · Jacksonville, FL · Tallahassee, FL · El Paso, TX · Fort Worth, TX · Irving, TX · Asheville, NC · Atlanta, GA · Tampa, FL · Miami, FL · Dallas, TX
We are seeking a Sales Engineer to support the assessment, design, sale, and delivery of fiber, Wi-Fi, and managed network solutions. This hybrid role combines pre-sales engineering,…
Added 15 mins ago
Data Center Technician III (Night Shift)
Google
Red Oak, TX
…similar role (e.g., Systems Administration, Network Deployment Engineer, Help Desk Technician,…
Added 15 mins ago
DCOSE Manager, Data Center Operations Support Engineering, ADC-DCOSE
Amazon Data Services, Inc.
Arlington, VA · New Albany, OH · Denver, CO · Herndon, VA
…radical new approaches to automate operational issues. Each engineer is highly autonomous and has dozens of escalations and projects simultaneously. You will be responsible for removing…
Added 15 mins ago
Senior Software Development Engineer, AWS Kubernetes (K8s)
Amazon Development Center U.S., Inc.
Santa Clara, CA
…computing, large-scale design, service oriented architecture, networking, big data processing, machine learning, and artificial intelligence. We are looking for highly-motivated and…
Added 16 mins ago
LD
Senior Data Engineer
Lumin Digital
Remote, United States
- $180,000 to $200,000 USD / year
The Senior Data Engineer is responsible for designing, building, and optimizing the foundational data infrastructure and tools that support Lumin Digital’s data ecosystem. With a strong…
Added 16 mins ago
AB
Senior Network Engineer
Absolute Business Solutions Corp
Washington, DC
- $90,000 to $158,000 USD / year
ABSC has an exciting opening for a Senior Network Engineer supporting the Air Force National Capital Region Information Technology Services-2 (AFNCR ITS-2) program at Joint Base…
Added 16 mins ago
A
Embedded Software Engineer
Actalent
Horsham, PA
- $120,000 to $165,000 USD / year
…developing, and maintaining embedded software for advanced networking and optical products. You will lead feature development, enhance existing systems, resolve complex issues in legacy…
Added 17 mins ago
Distribution Design Engineer
American Electric Power
Laredo, TX
Are you a skilled and motivated Engineer seeking a new opportunity in the Laredo, TX vicinity? Join our team where you’ll make an impact while contributing to the development and…
Added 17 mins ago
ND
Data Centre Field Support Engineer (L2)
NTT DATA
TX
- $20 to $30 USD / hour
The Data Center Service Delivery Field Support Engineer (L2) is a developing engineering role, responsible for providing a professional second-line onsite technical support and field…

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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