Find your dream job NOW!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Network Defense and Firewall Security Engineer, Location: USA

Page: 8

SCI Cloud Engineer

Infrastructure as Code (IaC). Architect and configure virtual networks (VNets), network security groups (NSGs), ExpressRoute, VPN...), ensuring performance, redundancy, and security compliance. Implement and manage Azure Firewall, Application Gateway...

Company: Leidos
Posted Date: 12 Nov 2025
Salary: $104650 - 189175 per year

Information Systems Engineer II - Onsite Tucson, AZ

from a variety of network security tools, including intrusion detection system alerts, firewall and network traffic logs, and hosts... is required, as only U.S. citizens are eligible for a security clearance Qualifications We Prefer Experience as a Systems Engineer...

Location: Tucson, AZ
Posted Date: 09 Nov 2025
Salary: $66000 - 130000 per year

Principal System Engineer

Principal Systems Engineer (IT/CSWF: Network Operations Specialist (441)) Clearance Requirement: Top Secret/SCI... with Polygraph (in-scope within the past 7 years) Position Description: The Principal Systems Engineer (Network Focus) serves...

Company: Synertex LLC
Location: Springfield, VA
Posted Date: 08 Nov 2025

Senior Google Cloud Systems Engineer

of experience, Tyto Athene proudly support Defense, Intelligence, Space, National Security, Civilian, Health, and Public Safety...Description: Tyto Athene is hiring a Senior Google Cloud Systems Engineer to design and implement secure, scalable...

Company: Tyto Athene, LLC
Location: Reston, VA
Posted Date: 05 Nov 2025

Cybersecurity Engineer (Term-Limited Appointment)

(propagation, infection, types), intermediate knowledge of network security controls and technologies (proxy, firewall, IDS/IPS... technologies (Azure, M365, Entra). Deep knowledge of security operations: perimeter defense, forensics, incident response, kill...

Company: Sound Transit
Location: Seattle, WA
Posted Date: 05 Nov 2025
Salary: $78000 - 180000 per year

Cybersecurity Engineer

Zachary Piper Solutions is seeking a Cybersecurity Engineer to join a classified defense aviation program located... in Las Vegas, NV through 100% onsite presence. The Cybersecurity Engineer will architect and deploy SIEM, EDR, and firewall...

Posted Date: 04 Nov 2025
Salary: $150000 - 180000 per year

Principal Engineer III - Cyber

or more of the following: NIST, MITRE, any IT Automation platform, SOAR, Firewall, IAM platform, SIEM, or cloud cyber defense...Job Title: Principal Engineer III - Cyber Location: Block 23 What you'll do: The Principal Engineer III reports...

Location: USA
Posted Date: 30 Oct 2025

Principal Engineer I - Cyber Resilience Engineer

platform), SOAR, Firewall, IAM platform, SIEM, or cloud cyber defense platform. Experience gathering operational reports... Associate, Microsoft Certified: Azure Network Engineer Associate, RHCSA, RHCE, RHCS - Linux Performance Tuning, RHCS-Identity...

Location: Chandler, AZ
Posted Date: 26 Oct 2025

Unified Communications (UC) Field Engineer - ONSITE

US Citizenship Required: Yes Job Description: The Unified Communication (UC) Communications Field Engineer is the network/WAN... is also the principal interface with security, database, and application operations, engineering and implementation services...

Company: General Dynamics
Location: Camp Springs, MD
Posted Date: 23 Oct 2025
Salary: $69700 - 94300 per year

Principal/Sr. Principal Field Engineer (AHT)

, network attached storage, firewall appliances, intrusion detection devices Knowledge/Understanding of Engineering Principles... are not only part of history, they're making history. Northrop Grumman Defense Systems is seeking Joint Tactical Ground Station (JTAGS...

Company: Northrop Grumman
Location: Fort Carson, CO
Posted Date: 22 Oct 2025
Salary: $82900 - 124300 per year

Cybersecurity Engineer II

Engineer II will operate and manage Quaker Houghton's application and infrastructure security systems and assist in response... security domains or disciplines (e.g. network security, endpoint security, protocols and associated hardware) 3+ years...

Company: Quaker Houghton
Location: Conshohocken, PA
Posted Date: 18 Oct 2025

Splunk Systems Engineer - TS/SCI w/Poly

and managing Apps within Splunk is highly preferred. ● Preferred Skills: Experience reviewing network, host and firewall security... hours on call. ● DoD 8750 Minimum: Security+ OR Network+ Certification GDIT IS YOUR PLACE: ● 401K with company match...

Posted Date: 10 Oct 2025
Salary: $102000 - 138000 per year

SecDev Engineer - TS/SCI w/Poly

depends on Network Engineer joining our team. HOW A NETWORK ENGINEER WILL MAKE AN IMPACT ● Responsible for the design..., for incident response. ● Conduct regular network security assessments and audits to ensure compliance with internal policies...

Posted Date: 09 Oct 2025
Salary: $97750 - 132250 per year

ADNS engineer / Triton connectivity SME

Comprehensive knowledge of the principles, methods, and techniques used in network administration and support ● Security...+ Certified Professional Network+ Certified Professional Security + Certified Professional ● Location: Client site...

Company: General Dynamics
Location: Portsmouth, VA
Posted Date: 08 Oct 2025
Salary: $97750 - 132250 per year

Cybersecurity Engineer - Viasat Government

environment that drives positive impact to join our team. What you'll do: We are looking for a Cybersecurity Engineer who...) and Cybersecurity frameworks, as well as IT infrastructure experience including route and switch, firewall, server provisioning...

Company: Viasat
Location: Duluth, GA
Posted Date: 25 Sep 2025
Salary: $107500 - 170500 per year

Cybersecurity Engineer - Viasat Government

with security compliance standards such as NIST 800-53, RMF, CIS, or similar Familiarity with cybersecurity defense and detection... do We are looking for a Cybersecurity Engineer who is eager to contribute to a small, fast-paced team! Our ideal candidate will have a background...

Company: Viasat
Posted Date: 24 Sep 2025
Salary: $107500 - 170500 per year

Specialist, Systems Engineer (RC-135 ELINT)

security. Job Title: Specialist, Systems Engineer (RC-135 ELINT) Job Code: 29058 Job Location: Offutt AFB, NE (On-Site... Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees...

Location: USA
Posted Date: 20 Sep 2025

Robot Framework Validation Engineer

management Security Information & Event Management (SIEM) software, network and host-based intrusion detection systems, firewall... and practices (e.g., defense-in-multiple places, layered defenses, security robustness). Gather and analyze information...

Company: Openkyber
Location: Rockville, MD
Posted Date: 10 Dec 2025

Enterprise Voice Engineer II

fault analysis to isolate and diagnose network problems for routing, switching, security and large scale voice... supports defense, civilian, and commercial IT customers worldwide. Responsibilities: Perform engineering tasks to maintain...

Location: Illinois
Posted Date: 10 Dec 2025

Enterprise Voice Engineer II

. Demonstrable experience of advanced fault analysis to isolate and diagnose network problems for routing, switching, security..., VA, By Light supports defense, civilian, and commercial IT customers worldwide. Responsibilities: Perform engineering tasks...

Posted Date: 10 Dec 2025