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Added 1 min ago
EU
Senior Security Consulting Engineer
Experis USA
NJ
- $60 to $70 USD / hour
Our client is seeking a Senior Security Consulting Engineer to join their team. As a Senior Security Consulting Engineer, you will be part of the Security Professional Services team,…
Added 7 mins ago
Senior Presales Systems Engineer - HPE Networking
Hewlett Packard Enterprise
San Diego, CA
We are seeking a Senior Presales Systems Engineer with deep expertise in networking, security, cloud architecture, and automation to support enterprise and federal customers across complex…
Added 8 mins ago
Sr Leader, SDET
loanDepot
Irvine, CA · Plano, TX
Minimum five (5) + years of experience in a Lead SDET, Principal Engineer, Architect, Staff Engineer or comparable technical leadership role.
Added 12 mins ago
GT
Field Application Engineer (IIoT)
Grace Technologies
Austin, TX
- $75,000 to $105,000 USD / year
Under the direction of the group Lead, the Field Application Engineer (IIoT) supports sales and customers by applying deep technical knowledge of Grace Technologies’ products in real-world…
Added 15 mins ago
A
Quality Engineer II
Actalent
Cudahy, WI
- $45 to $60 USD / hour
Job Description: Quality Engineer IIThis Quality Engineer II role focuses on driving robust quality processes within a fast-growing manufacturing environment that produces switchgear,…
Added 16 mins ago
IG
Hybrid (NYC) - Campus Network Engineer
Insight Global
San Jose, CA
- $150,000 to $160,000 USD / year
We are seeking an experienced Senior Campus Network Engineer with significant automation experience to design, deploy, migrate, and operate enterprise campus networks, with a strong focus…
Added 16 mins ago
O
Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
…applying load‑shedding, throttling, and rate‑limiting to handle network unreliability while meeting SLOs. Establishes KPIs and telemetry; builds proactive dashboards and alerts; and designs…
Added 20 mins ago
Senior Production Support Engineer - AVP
Barclays Services Corpor
United States
Analysis of system logs, error messages and user reports to identify the root causes of hardware, software and network issues, and providing a resolution to these issues by fixing or…
Added 46 mins ago
IT Engineer
Vailexa
Santa Clara, CA · Plano, TX
Position Overview: The IT Engineer is responsible for developing and building the infrastructure that supports IT equipment across global offices and laboratory environments. This role…
Added 50 mins ago
Advanced Cyber Security Architect/Engineer
Honeywell
Duluth, GA
As an Advanced Cyber Security Architect/Engineer at the Honeywell Industrial Cybersecurity Centers of Excellent and Innovation, you will lead the research, development, and engineering of…
Added 53 mins ago
Sr Network Operations Engineer
loanDepot
Irvine, CA
…monitoring, and troubleshooting of a complex hybrid enterprise network. Serves as the technical lead within the Network Operations team and has technical and operational responsibility for…
Added 55 mins ago
U
Staff Software Engineer - Engineer
Uber
Sunnyvale, CA · San Francisco, CA · Seattle, WA
- $232,000 to $258,000 USD / year
Staff Software Engineer – Streaming Data Platform
Added 1 hour ago
Senior Full-Stack Software Engineer (Arsenal 2)
Anduril Industries
Costa Mesa, CA
As a Senior Full Stack Software Engineer on the ArsenalOS Deployment initiative, you will build the full-stack web applications that power daily planning, work assignment, and team-lead…
Added 1 hour ago
Senior Security Engineer - Aerospace
Muon Space
San Jose, CA
Muon seeks a Senior Security Engineer to join our Security Engineering & IT team. The ideal candidate brings deep expertise across multiple security domains and can operate independently to…
Added 1 hour ago
Senior DevOps Engineer
Peraton
Remote, United States
The Senior DevOps Engineer designs, automates, secures, and supports AWS cloud infrastructure and software delivery pipelines for a mission-critical application supporting the Department of…
Added 1 hour ago
NEN Solution Engineering – Senior Voice Engineer
LEIDOS, INC.
Remote, United States
We are seeking a highly technical, hands-on Senior Voice Engineer to join our Unified Communications and Collaboration (UC&C) Solution Engineering team. Reporting to the Voice Team Lead,…
Added 1 hour ago
Field Technician II
Harbor IT, LLC
Boston, MA
…small-to-mid-sized projects end to end, administer server and network infrastructure with limited oversight, and mentor Field Technician I staff on troubleshooting methodology,…
Added 1 hour ago
AC
Software Delivery Platforms Senior Engineer
Arrowstreet Capital, Limited Partnership
United States
- $115,000 to $325,000 USD / year
Configure and troubleshoot iptables, AWS Security Groups, Network ACLs, DNS, routing, NAT, proxies, load balancers, and TLS.
Added 1 hour ago
Senior Presales Systems Engineer - HPE Networking
Hewlett Packard Enterprise
San Diego, CA
We are seeking a Senior Presales Systems Engineer with deep expertise in networking, security, cloud architecture, and automation to support enterprise and federal customers across complex…
Added 1 hour ago
Sr. SOC Engineer
Revolutional, LLC
Memphis, TN · New Carrollton, MD
We are seeking a Sr. SOC Engineer to lead the engineering, architecture, deployment, and improvement of the cybersecurity tools and capabilities that support a Security Operations Center…
Added 1 hour ago
Site Reliability Engineer
Anduril Industries
Waltham, MA
We're looking for a Site Reliability Engineer to join the Imaging team. This is not a product development role, and it isn't a traditional cloud-SRE role either. You are the frontline for…
Added 1 hour ago
SI
Manufacturing Engineer
Steelcase Inc.
Kentwood, MI
- $74,000 to $94,000 USD / year
We are hiring a Manufacturing Engineer to lead and provide ongoing support through our manufacturing life cycle!
Added 1 hour ago
SO
Identity & Access Management Server Engineer (IT System Administration Sr/Spec)
State of Washington
Tumwater, WA
- $7,885 to $10,604 USD / month
The Washington State Department of Revenue is seeking an experienced Identity and Access Management engineer to serve as the Identity and Access Management Server Engineer (IT System…
Added 1 hour ago
Logistics Engineer, Transportation, Road Transport US
DSV
Fort Worth, TX
Job Posting Title: Logistics Engineer, Transportation, Road Transport US
Added 1 hour ago
O
Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
…applying load‑shedding, throttling, and rate‑limiting to handle network unreliability while meeting SLOs. Establishes KPIs and telemetry; builds proactive dashboards and alerts; and designs…

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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