cybersecurity engineer (network) Jobs

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Senior Network Engineer

Leidos

•

Lorton, Virginia, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for a Senior Network Engineer to support a fast-paced program with the Air Force Life Cycle Management Center, deploying and managing a complex network spanning multiple customer sites and the cloud. We are seeking a skilled Senior Network Engineer to design, procure, and install network systems that meet Department of Defense (DoD) specifications. In this role, you will develop network architectures, collaborate with procurement teams to
Posted 27 days ago | Updated 1 hour ago

Lead Cybersecurity Engineer - IAM

Visa Inc.

•

Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 24 days ago | Updated 1 hour ago

Principal Engineer Software (Network Topology)

PaloAlto Networks

•

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 15 days ago | Updated 1 hour ago

Network/Systems Engineer 3 (Next Generation WAN Engineer)

GovCIO

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Martinsburg, West Virginia, USA

Full-time

Overview The VA NSOC defends, manages, and monitors the network operating status and cyber security posture of the VA by providing the day-to-day management, operation and configuration of the enterprise network infrastructure, Internet Gateways, the delivery of enterprise security systems and services, the monitoring and reporting of security incidents, the conduct of threat and vulnerability analysis, the validation of adequate security controls within the enterprise and the full range of fun
Posted 23 days ago | Updated 9 hours ago

Principal Network Engineer (Onsite)

RTX Corporation

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St. Petersburg, Florida, USA

Full-time

Date Posted: 2025-07-23 Country: United States of America Location: FL915: St. Petersburg - Bldg D 7401 22nd Ave N. Building D, St. Petersburg, FL, 33710 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.Security Clearance: DoD Clearance: Secret Our Digital Technology (DT) Network Engineering team has an immediate opportunity for a Principal Network Eng
Posted 7 days ago | Updated 1 hour ago

Senior Network Engineer

GovCIO

•

Tampa, Florida, USA

Full-time

Overview GovCIO is currently hiring a Senior Network Engineer to provide operational and integration support for a multi-vendor infrastructure, including various networks, systems, and virtual training environment (VTE) vendors. This position will be located in Tampa, FL. This is an on-site requirement with flexible remote work based on project requirements. Responsibilities Gathers information concerning the capabilities of Company products; investigates the technical capabilities of Company
Posted 16 days ago | Updated 9 hours ago

Network Engineer, Principal Specialist, ONSITE Tucson, AZ

RTX Corporation

•

Tucson, Arizona, USA

Full-time

Date Posted: 2025-07-14 Country: United States of America Location: AZ201: RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 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.Security Clearance: DoD Clearance: Secret Principal Specialist Network Engineer (P3) Raytheon Digital Technology Classified Infrastructure Services Tucson, AZ
Posted 15 days ago | Updated 1 hour ago

Cybersecurity Sales Engineer / Solutions Consultant 2 ( Greater DMV )

PaloAlto Networks

•

Virginia Beach, Virginia, USA

Full-time

Company Description Our Mission At Palo Alto Networks , everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who
Posted 58 days ago | Updated 1 hour ago

Cybersecurity Sales Engineer / Solutions Consultant 2 ( Greater DMV )

PaloAlto Networks

•

Richmond, Virginia, USA

Full-time

Company Description Our Mission At Palo Alto Networks , everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who
Posted 58 days ago | Updated 1 hour ago

Cybersecurity Sales Engineer / Solutions Consultant 2 ( DMV )

PaloAlto Networks

•

Arlington, Virginia, USA

Full-time

Company Description Our Mission At Palo Alto Networks , everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who
Posted 58 days ago | Updated 1 hour ago

Cybersecurity Sales Engineer / Solutions Consultant 2 ( DMV )

PaloAlto Networks

•

Baltimore, Maryland, USA

Full-time

Company Description Our Mission At Palo Alto Networks , everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who
Posted 58 days ago | Updated 1 hour ago

Network Security Engineer

Thermo Fisher Scientific

•

Frederick, Maryland, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description When you join us at Thermo Fisher Scientific, you'll be part of a hard-working, driven team that shares your passion for exploration and discovery. With annual revenues of approximately $40 billion and the most significant investment in R&D in the industry, we give our over 100,000 colleagues the resources and chances to create meaningful contributions to the world. Location/Division Specific Information Discov
Posted 41 days ago | Updated 1 hour ago

Network Systems Engineer - Secret Clearance-Linux/Windows

Liberty Personnel, Inc

•

Horsham, Pennsylvania, USA

Full-time

Network Systems Engineer - Secret Clearance- Linux/Windows Join a dynamic and innovative technology company where your skills will be challenged, and creativity is welcomed. We offer a collaborative work environment focused on problem-solving with cutting-edge technologies. This role provides the perfect platform for individuals eager to make a tangible impact and grow in their field while supporting a diverse range of critical projects. **Key Qualifications:** - Secret clearance required, with
Easy Apply
Posted 25 days ago | Updated 2 days ago

Senior Cybersecurity Engineer

Leonardo DRS

•

Bridgeton, Missouri, USA

Full-time

Job ID: 111662 The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies into new and legacy systems and platforms for global military and commercial customers. We are a 5 year running Top Workplace in the Greater St. Louis area. Job Summary Leonardo DRS Land Systems is seeking a full time Senior Cybersecurity Engineer for our Bridgeton, MO facility. We are seeking a highly motivated and experienced individual to join our team, focusing
Posted 59 days ago | Updated 1 hour ago

Network Engineer III

Genesis10

•

Dallas, Texas, USA

Full-time

Genesis10 is currently seeking a Sr. Network Engineer with our client in the Transportation industry located in Dallas, TX. This is a for a 12+ month contract, possible contract to hire job opportunity. Description: Provides expert-level support for enterprise and operational technology (OT) networks, encompassing in-vehicle systems, cellular routers, LAN/WAN infrastructure, carrier circuits, routing and switching, data centers, access and distribution layer switches, and enterprise wireless so
Easy Apply
Posted 12 days ago | Updated moments ago

Cybersecurity / Threat Modelling Engineer(Multiple Locations)

ApTask

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Rutherford, New Jersey, USA

Full-time

Tittle: Threat Modelling Engineer - Google Cloud Platform Location: New York, NY/ Rutherford, NJ/ Irving, TX/ Dallas, TX/ Boston, MA/ Chicago, IL/ Arlington, TX/ Atlanta, GA/ Miami, FL Duration: Fulltime/ Permanent Salary: 125k - 165k / Year Job Description As a Senior Engineer - Threat Modelling you will be a part of a smart cross-functional team delivering digital business transformation solutions to our clients. This position entails an individual contributor role focused on Security Archit
Easy Apply
Posted 33 days ago | Updated 4 days ago

Network Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

McLean, Virginia, USA

Full-time

Network Engineer The Opportunity: We are seeking a dedicated mid-level Network Engineer to support the design, deployment, and maintenance of enterprise and tactical networks for the Department of Defense ( DoD ) . This role is an opportunity to apply your technical expertise in wireless, SD-WAN, and cybersecurity to build secure, resilient infrastructure that directly enhances the quality of life for military personnel and their families. You'll work on meaningful projects that support mission
Posted 6 days ago | Updated 16 hours ago

Cyber Defense Infrastructure Network Engineer

World Wide Technology

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No location provided

Full-time

QUALIFICATIONS: Knowledge of computer networking concepts and protocols, and network security methodologies. Knowledge of risk management processes (e.g., methods for assessing and mitigating risk). Knowledge of applicable international laws, regulations, policies, and ethics as they relate to cybersecurity. Knowledge of cybersecurity principles. Knowledge of cyber threats and vulnerabilities. Knowledge of specific operational impacts of cybersecurity lapses. Knowledge of host/network access
Posted 22 days ago | Updated 9 hours ago

Network Engineer

Booz Allen Hamilton

•

Norfolk, Virginia, USA

Full-time

Job Number: R0222427 Network Engineer The Opportunity: We are seeking a dedicated Network Engineer to support the design, deployment, and maintenance of enterprise and tactical networks for the Department of Defense ( DoD ) . This role is an opportunity to apply your technical expertise in wireless, SD-WAN, and cybersecurity to build secure, resilient infrastructure that directly enhances the quality of life for military personnel and their families. You'll work on meaningful projects that suppo
Posted 17 days ago | Updated 1 hour ago

Sr. Cybersecurity Engineer

Visa Inc.

•

Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 50 days ago | Updated 1 hour ago