Network Security Engineer jobs

Lead Network Security Engineer (Palo Alto Firewall)

Hybrid in Washington, District of Columbia

•

Yesterday

Job Title: Lead Network Security Engineer (Palo Alto Firewall) Location: Hybrid - Washington, DC/Philadelphia, PA /Wilmington, DE - Up to 10% travel may be required Duration: 12+ Months Summary: The Lead Cybersecurity Engineer provides advanced cybersecurity engineering expertise to protect enterprise systems, networks, applications, and data. This role is responsible for designing, implementing, maintaining, and optimizing security technologies while supporting the organization's cybersecurit

Easy Apply

Contract, Third Party

$50+

Network Security Engineer

Suffolk, Virginia

•

Today

Job ID: 2617951 Location: Suffolk, VA, US Date Posted: 2026-10-14 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Network Security Engineer with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval ent

Full-time

USD 120,001.00 - 160,000.00 per year

Network Security Engineer

Washington, District of Columbia

•

Today

Responsibilities We are looking for highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network engineering roles to take ownership of strategic, architecture-level responsibilities. Ideal candidates will have deep understanding of networking, security architecture and design, and experience applying Federal security guidelines (e.g, NIST 800-53, FISMA, etc.) to harden and secure systems.

Full-time

USD 127,100.00 - 198,575.00 per year

Network Security Engineer

Atlantic City, New Jersey

•

Today

Full-time

USD 95,500.00 - 149,200.00 per year

Sr. Network Security Engineer

Texas

•

Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. NETWORK SECURITY ENGINEER SpaceX is looking for a Sr. Network Security Engineer to design, implement, and operate security for SpaceX corporate and enterprise networks. This is hands-on network security work: desi

Full-time

Network Security Engineer

Memphis, Tennessee

•

Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. NETWORK SECURITY ENGINEER SpaceX is looking for a Network Security Engineer to implement and operate security for SpaceX corporate and enterprise networks. This is a hands-on network security role: operating firewalls

Full-time

Sr. Network Security Engineer

Bastrop, Texas

•

Today

Full-time

Sr. Network Security Engineer

Palo Alto, California

•

Today

Full-time

USD 165,000.00 - 280,000.00 per year

Lead Network Security Engineer, Remote - 71425

Remote or Arkansas

•

Today

Lead Network Security Engineer - Remote We have an immediate contract opportunity for a Lead Network Security Engineer to design, administer, and improve enterprise firewall and perimeter security technologies. Responsibilities include managing Palo Alto firewall policies, reviewing rules and configuration changes, assessing vulnerabilities, and responding to network security threats. The role will also support IDS/IPS, web application firewalls, VPNs, network access controls, and security init

Easy Apply

Third Party, Contract

$60-70

Network Security Engineer

Columbia, Maryland

•

Today

Job Title: Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * Senior Network Security Engineer - Advance the Mission with CACI! At CACI, we don't just work on technology-we deliver solutions that strengthen national security and empower critical missions around the world. We're looking for an experienced S

Full-time

USD 120,800.00 - 265,800.00 per year

Network Security Engineer

Northborough, Massachusetts

•

Today

JOB TITLE: Network Security Engineer CCNP JOB LOCATION: Northborough, MA travel to Worcester, MA or (Onsite full time 25% travel to other locations) WAGE RANGE*: $70-80/hr. JOB NUMBER: NGGJP00017723 Network Security Engineer Must Have Cisco Routing and Switching Checkpoint Firewall F5 Load Balancing Position Summary The Network Security Engineer provides technical support for network infrastructure, hardware, applications, and related systems across a multi-site environment. This role is re

Full-time

USD 70.00 - 80.00 per hour

Senior Network Security Engineer

Columbia, Maryland

•

Today

Job Title: Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * Senior Network Security Engineer - Advance the Mission with CACI! At CACI, we don't just work on technology-we deliver solutions that strengthen national security and empower critical missions around the world. We're looking for an experi

Full-time

USD 120,800.00 - 265,800.00 per year

Senior Network Security Engineer

San Jose, California

•

Today

About the role Muon seeks a Senior Network Security Engineer to join our team. The ideal candidate is a seasoned network security professional who will design, secure, and operate the networks and cloud environments that power our fast-growing company. In this role you will own network security across our infrastructure-including Cisco Meraki networking, Cloudflare edge and zero-trust services, and cloud platforms such as AWS and Google Cloud Platform-while building resilient, defensible archit

Full-time

USD 193,000.00 - 218,000.00 per year

Senior Network Security Engineer

Hybrid in Monroe, Connecticut

•

Yesterday

Employment Type: Full-Time Location: Monroe, CT Work Arrangement: Hybrid 3 days onsite / 2 days remote after an initial 3-month period, subject to business needs Compensation: $106,000 $131,000 Base Salary Work Authorization: Candidates must be authorized to work in the U.S. without current or future employment sponsorship. About the RoleOur client is seeking a Senior Network Security Engineer to maintain, secure, and enhance a complex enterprise network infrastructure. This hands-on role will f

Easy Apply

Full-time

Depends on Experience

Network Security Engineer Master

No location provided

•

Today

GovCIO is seeking a highly experienced Master Network & Security Engineerto lead the design, operation, troubleshooting, and continuous improvement of enterprise network-security infrastructure. This role is responsible for Palo Alto Networks next-generation firewalls, Panorama, High Availability, Cisco switching, network segmentation, Cortex XSIAM, and Strata Logging Service. The Senior Engineer will serve as a technical escalation point for complex network and security incidents, lead architec

Full-time

USD 125,000.00 - 150,000.00 per year

Sr. Network Security Engineer

San Diego, California

•

10d ago

Yoh has an exciting opportunity for a Senior Network Security Engineer to join our advanced technology client. This is a hands-on senior engineering role focused on securing and scaling complex enterprise network environments, with a strong emphasis on Palo Alto Networks, firewall architecture, network segmentation, VPN/security connectivity, and network automation. The team is primarily targeting candidates in the San Mateo, CA area, with Washington, D.C. also a strong preferred location. Candi

Easy Apply

Full-time

Estimated Min Rate: $66.50 Estimated Max Rate: $95.00

Network Security Engineer

Austin, Texas

•

Today

Job#: 3055232 Job Description: Network Security Engineer Location: Austin, Texas (Remote) Role Overview We are seeking a Network Security Engineer for a proactive engagement focused on building and preparing for our client's IRR business. This role is centered on enhancing network security posture through comprehensive analysis, configuration, and maintenance of network infrastructure. The ideal candidate will have a strong background in firewall management and network security protocols. Key

Easy Apply

Full-time

$49 - $56 per hour

Network Security Engineer

Northborough, Massachusetts

•

14d ago

Title: Engineer Location: Northborugh and or Marlboorugh, MA Duration: 6 Months Description: Full time on-site Northborugh and or Marlboorugh, MA As a Network Security Engineer, you'll provide technical support for hardware and applications. You'll be responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware, operating systems, software, and related infrastructure. You'll ensure that system hardware, operating systems, software systems,

Easy Apply

Contract

Depends on Experience

Network Security Engineer

Albany, New York

•

Today

Title: Senior Network Security Engineer (Juniper) Location: Albany, NY Job Overview We are seeking a Senior Network Security Engineer with strong hands-on experience designing, implementing, and supporting enterprise network security infrastructure. The ideal candidate will be an expert in Juniper SRX firewalls and Juniper switching, with strong experience in Palo Alto firewalls and supporting Cisco network infrastructure. This is a senior-level role requiring strong technical expertise, trouble

Easy Apply

Full-time

120,000 - 140,000

Network Security Engineer Firewall Rule Optimization - hybrid

Hybrid in New York, New York

•

Today

Network Security Engineer Firewall Rule Optimization Location: Jersey City, NJ / New York, NY (Hybrid 3 days/week onsite) Position Overview Years of incremental change can leave an enterprise network with broad firewall rules and routing paths that bypass proxy controls. This role is focused on finding those exposures, tightening them, and doing so safely. You will use rule-analysis tooling to identify overly permissive rules, work with application and infrastructure owners to validate requi

Contract

75-85hr