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Added 2 mins ago
AWS Network Security Engineer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a Cloud Network Security Engineer to support cloud network security across AWS heavy, multi cloud, and hybrid environments. This role is well suited for an early career…
Added 2 mins ago
Senior Production Support Engineer with Apigee experience **
CGI Technologies and Solutions, Inc.
Lafayette, LA
…DNS, HTTP, and other platform related production problems. The engineer will lead technical triage, coordinate resolution across application, infrastructure, network, cloud, and Level 3…
Added 2 mins ago
Technical Project Manager / Senior Engineer
CGI Technologies and Solutions, Inc.
Lafayette, LA
We are seeking a Technical Project Manager / Senior Technical Engineer to lead the CGI delivery of complex technical initiatives while providing senior technical leadership across multiple…
Added 2 mins ago
Infrastructure Engineer
CGI Technologies and Solutions, Inc.
Lafayette, LA
The Infrastructure Engineer is an engineer responsible for designing, implementing, and managing enterprise infrastructure components that support reliable and scalable technology…
Added 2 mins ago
Senior F5 Network Engineer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a Senior F5 Network Engineer with deep, hands-on expertise in F5 BIG IP LTM and GTM/DNS to support a large scale, highly available financial services environment. F5 is the…
Added 2 mins ago
Senior AWS Production Support Engineer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking an Senior AWS Production Support Engineer with 5+ years of experience supporting production applications and enterprise infrastructure in AWS and hybrid environments. This…
Added 2 mins ago
AWS Cloud Security Architect *
CGI Technologies and Solutions, Inc.
Lafayette, LA
. Work with cybersecurity engineering and operations teams on security capabilities involving SIEM, network security, endpoint security, data protection, and security configuration.
Added 3 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Baton Rouge, LA
…boundaries, sandboxing, tool restrictions, human approval controls, network egress, logging, and other safeguards defined by…
Added 3 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Baton Rouge, LA
Engineer and administer cloud security posture management and workload protection capabilities, including environment onboarding, policy configuration, security recommendations, coverage,…
Added 3 mins ago
Network and Systems Engineer III – IT Solutions Implementor
Amentum
Baton Rouge, LA
Amentum seeks a Network and Systems Engineer III – IT Solutions Implementor to provide IT solutions and support (remotely), for Amentum programs and projects worldwide. This is a…
Added 7 mins ago
Senior DevSecOps Engineer (Azure Experience) - Remote (USA)
Echelon Risk + Cyber
Washington D. C., DC
Implement and manage Azure security services: Microsoft Defender for Cloud, Microsoft Sentinel, Azure Key Vault, Azure Policy, Entra ID Conditional Access, and Network Security Groups.
Added 11 mins ago
Network Engineer III
Family Dollar
Chesapeake, VA
Network Engineer III is a senior technical contributor responsible for the engineering, operations, and advanced troubleshooting of the company’s enterprise infrastructure. This individual…
Added 17 mins ago
Voice/Video Engineer (Active Top Secret clearance with SCI eligibility)
Akima, LLC
Alexandria, VA
SUVI Global Services is looking for a Voice/Video Engineer (TS) to support IT across all DoD OIG networks. To join our team of outstanding professionals, apply today!
Added 22 mins ago
K
Cybersecurity Engineer
Kentro
Springfield, VA
- $145,000 to $180,000 USD / year
Kentro is hiring for a Cybersecurity Engineer to support NGA Vertex Information Technology (IT) Services Task Order
Added 28 mins ago
A
Entry-Level Civil Engineer - Hiring Event with AECOM - Arlington, VA
AECOM
Hunt Valley, MD
- $70,000 to $80,000 USD / year
AECOM is seeking an Entry-Level Civil Engineer to be based in Hunt Valley, MD.
Added 28 mins ago
A
Entry-Level Civil Engineer - Hiring Event with AECOM - Arlington, VA
AECOM
Arlington, VA
- $70,000 to $80,000 USD / year
AECOM is seeking an Entry-Level Civil Engineer to be based in Hunt Valley, MD.
Added 33 mins ago
A
Sr Electrical Engineer Certification And Qualification
Actalent
New Freedom, PA
- $90 to $100 USD / hour
The Senior Electrical Certification & Qualification Engineer leads the evaluation, qualification, testing, and certification of highamperage power distribution and protection components…
Added 35 mins ago
Project Manager Supplier Management
Schindler Elevator Corporation
Hanover, PA
…completed.* Elevate supplier issues to SQE (Supplier Quality Engineer) forcorrective action. Project Management* Manage cross-functional stakeholder alignment among Procurement,Engineering,…
Added 36 mins ago
A
MES Engineer
Actalent
Reading, PA
- $90,000 to $100,000 USD / year
The Automation Engineer will play a key role in the design, implementation, and continuous improvement of Manufacturing Execution System (MES) integrations across North American…
Added 36 mins ago
Implementation Engineer (REMOTE)
CEVA Logistics
ALLENTOWN, PA
Added 36 mins ago
Critical Infrastructure Engineer I - Delivery - OH or PA
Zayo
Harrisburg, PA
…innovations that are transforming our society. Zayo’s 141,000-mile network in North America and Europe includes extensive metro connectivity to thousands of buildings and data centers.…
Added 37 mins ago
Director, Business Development - Manufacturing
EPAM Systems
Pittsburgh, PA
You have an established network and contacts within Manufacturing industry
Added 37 mins ago
Network engineer 2 (us citizenship required)
First National Bank
Pittsburgh, PA
…commensurate experience without a bachelor's degree. Position Title: Network Engineer 2 Business Unit: Technology Reports to: Manager of Network Engineering Position Overview: This position…
Added 37 mins ago
Senior Project Engineer (Planning) - Pittsburgh, PA
Lane Construction Corporation
Pittsburgh, PA
Added 37 mins ago
Data Engineer - AI-Enabled Capacity Analytics
Comcast
Philadelphia, PA
Join Comcast's National Traffic and Capacity Management (NTCM) team as a Data Engineer III and help build trusted data solutions that support network capacity planning and optimization…

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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