Network Security Engineer jobs

Suffolk, Virginia

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Today

Job ID: 2616997 Location: Suffolk, VA, US Date Posted: 2026-09-17 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Firewall Engineer with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enter

Full-time

USD 120,001.00 - 160,000.00 per year

Network Security Engineer

Washington, District of Columbia

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Today

Position Title & Code: Network Security Engineer Location: Washington DC, 20020 Project End Date: 03/31/2027 (With Possible extension to next fiscal year) Duties & Responsibilities: Identify network problems and recommend improvements to ensure optimal performance; Ability to improve network quality regarding any degradation; Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them; Ability to ensure reliability and stabili

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Full-time, Part-time, Contract, Third Party

Network Security Engineer

Richmond, Virginia

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Today

Job#: 3054633 Job Description: Network & Cloud Operations Engineer (2nd Shift, Tues-Sat) Position Summary We are seeking a Network & Cloud Operations Engineer to support a large-scale enterprise infrastructure environment. This role will primarily focus on network operations, firewall administration, incident response, and operational support during overnight hours, while also contributing to strategic engineering initiatives involving automation, monitoring, alerting, and platform integration

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Full-time

$72 - $75 per hour

Network Security Engineer

Atlanta, Georgia

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Today

Responsible for network security perimeter Load balancers Firewalls Edge routers Cloud networking (growing area) Role Summary This is a senior-level network engineering role focused on: F5 load balancers (primary skill) Network security and infrastructure design Advanced troubleshooting and engineering support Must-Have Skills (Critical Requirements) F5 Load Balancers (MANDATORY) Deep expertise required in: F5 LTM (Local Traffic Manager) F5 GTM (Global Traffic Manager / DNS) This is the most cr

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Full-time

$110

Senior Network Security Engineer

Remote or Almont, Colorado

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Today

Description: Remote Our client seeks a Senior Network Security Engineer to secure, scale, and strengthen a global network infrastructure. The role will focus on Palo Alto Networks platforms, firewall architecture, segmentation, secure remote access, VPN, threat prevention, Network Access Control, and security policy enforcement. This senior engineering role supports data centers, offices, engineering environments, global WAN connectivity, and hybrid cloud infrastructure. The engineer will own

Contract

Sr. Network Security Engineer

San Diego, California

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Today

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

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Full-time

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

Network Security Engineer

Columbia, Maryland

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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: None Type of Travel: Continental US * * * The Opportunity: We are seeking a Network Engineer who will provide assistance in all aspects of network management from network design through implementation, maintenance and upgrading of existing networks. You will analysis design, specific

Full-time

USD 120,800.00 - 265,800.00 per year

Sr. Network Security Engineer

Palo Alto, California

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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. 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 po

Full-time

USD 165,000.00 - 280,000.00 per year

Senior Network Security Engineer

San Jose, California

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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

Tallahassee, Florida

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Today

We are looking for a Senior Network Security Engineer to support our client based in Tallahassee, FL. US BASED CANDIDATES ONLY. Candidates must be located in Tallahassee, FL or the surrounding area. *No third parties and no sponsorship* Who we are Founded in 2009 and headquartered in beautiful Miami, FL, TECKpert is a tech consulting and staff augmentation firm. At TECKpert, we offer a contingent workforce built for any size digital transformation project. Experts in design, development, IT

Full-time

USD 176,000.00 - 176,800.00 per year

Senior Network Security Engineer

Columbia, Maryland

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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

Network Security Engineer

San Antonio, Texas

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Today

Description We are looking for a Network Security Engineer to support and strengthen enterprise network operations in San Antonio, Texas. This role focuses on securing and optimizing both on-premises and Azure-based environments while helping maintain reliable connectivity across critical infrastructure. The ideal candidate brings deep hands-on experience with network security technologies, strong troubleshooting ability, and a practical approach to designing scalable, resilient solutions. Resp

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Full-time

USD 115,000.00 - 140,000.00 per year

Network Security Engineer Master

No location provided

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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

Network Security Engineer

Northborough, Massachusetts

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Today

JOB TITLE: Network Security Engineer JOB LOCATION: Northborough, MA WAGE RANGE*: $70-80/Hour JOB NUMBER: NGGJP00017792 One year contract to hire full time JOB DESCRIPTION: 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 sy

Full-time

USD 70.00 - 80.00 per hour

Senior Network Security Engineer

No location provided

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Today

GovCIO is seeking a highly experiencedSenior 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 architect

Full-time

USD 120,000.00 - 140,000.00 per year

Network Security Engineer/onsite/Cupertino

Cupertino, California

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Today

Our client, a technology leader, is seeking a contract Network Security Engineer. This is an onsite role in Cupertino, CA. Contract duration: 12 months Experience required Network Engineer Skills: Network+ and/or CCNA level experiences with VLAN, STP, VTP, ARP, HSRP, TACACS, RADIUS, and basic layer-3 routing. Familiar with Wireshark, and/or tcpdump for packet analysis. Familiar with network monitoring and understanding of SNMPv3, MIBs and OIDs. Basic understanding of layer-4 and firewall/NAT kn

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Contract

$78 - $85

Network Security Engineer

Irving, Texas

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Today

K&K Global Talent Solutions Inc.is an international recruiting agency that has been providing technical resources in the Canada and the USA region since 1993. This position is with one of our clients in USA, who is actively hiring candidates to expand their teams. Role:- Network Security Engineer Location:- Irving, TX (onsite) Fulltime Job Description Network (Security) Engineer Design and operate secure network architectures. Implement segmentation, firewalls, and pr

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Full-time

Depends on Experience

Cloud & Network Security Engineer

Austin, Texas

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Today

The Network Engineer Cloud & Network Security will strengthen TxDOTs ability to deliver safe, secure, and reliable technology services by modernizing network architecture and improving the agencys overall security posture. This role ensures that network connectivity and firewall configurations protect TxDOT systems, data, and the traveling public while enabling the secure migration of applications from on premises environments to cloud platforms including AWS, Azure, Google Cloud Platform (Goo

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Contract

Depends on Experience

Senior Network Security Engineer - Local to Florida Only

Tallahassee, Florida

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2d ago

Develops, implements, and manages enterprise security solutions across multiple IT functional areas, including network infrastructure, data, systems, cloud environments, telecommunications, and Web-based services. Designs and maintains secure network architectures, segmentation strategies, access controls, firewalls, VPNs, encryption technologies, and other security controls.Develops, implements, and maintains enterprise security policies, standards, procedures, and technical controls governing

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Third Party, Contract

$70 - $100

Network Security Engineer

Chantilly, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented Network Security Engineer to join our team in Chantilly, VA. This is an onsite position. Responsibilities include but are not limited to: Perform Tier II and Tier network security engineering support, while assisting in designing advanced WAN, LAN, and data center solutions. Monitor and configure networks utilizing SolarWinds, Cisco Firepower FMC, and Cisco ISE to analyze complex network requirements and ensure complete, functioning infra

Full-time