Senior Network Security Administrator jobs

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 184,000.00 - 208,000.00 per year

Sr. Network Security Engineer

Bastrop, Texas

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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. SR. NETWORK SECURITY ENGINEER SpaceX is looking for a Sr. Network Security Engineer with deep expertise in network security technologies and a strong emphasis on remote access VPN solutions (particularly Tailscale and

Full-time

Sr. Network Security Engineer

Hawthorne, California

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Today

Full-time

USD 165,000.00 - 235,000.00 per year

Sr. Network Security Engineer

Redmond, Washington

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Today

Full-time

USD 165,000.00 - 235,000.00 per year

Sr. Network Security Engineer

Texas

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Today

Full-time

Senior Network Security Engineer

Hybrid in Chicago, Illinois

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22d ago

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Financial Institution is currently seeking a Senior Network Security Engineer with strong Cisco and Palo Alto experience. Candidate will have deep expertise in Palo Alto firewalls, including design, deployment, migration, and ongoing optimization of security policies in complex enterprise environments. The engineer will partner across infrastructure teams to ensure secure, highly available connectiv

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Full-time

Depends on Experience

Network Security Administrator

Denver, Colorado

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26d ago

Cyber Security Administrator - Contractor 1. Objective The objective of this engagement is to provide specialized network and cyber Security administration support to ensure state agencies maintain secure, compliant, and modern network infrastructures. This role focuses on the mitigation of operational challenges, hardware lifecycles, and the execution of critical security requests. 2. Scope of Services The Contractor shall perform network security tasks for various state agencies, speci

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Contract

Depends on Experience

Senior Network / Security Engineer (Fortinet / Cisco)

Hybrid in Irving, Texas

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10d ago

Senior Network Engineer (Fortinet / Cisco) DETAILS Location: Irving, TX 75039 (hybrid 4days [M-TH] per week onsite) Position Type: Direct-Hire Hourly / Salary: to $150K (based on experience) JOB SUMMARY Vaco is currently seeking a Senior Network Engineer (Fortinet / Cisco) for a Direct-Hire opportunity that is located in Irving, TX 75039 (onsite 5-days per week). The Senior Network Engineer (Fortinet / Cisco) will primarily focus on supporting the integration of acquired companies into the esta

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Full-time

Depends on Experience

Senior Network Security Program Manager-15+ yrs- New York, United States- Onsite

New York, New York

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Yesterday

Job Description :Job Requirements Looking for only Local to NYCPQC readiness assessment - Discovery, Analysis, High-Level Design & Budget ConfirmationNetwork Security Program Manager oversees complex, cross-functional cybersecurity initiatives, aligning technical network defenses with business goals and risk strategies Key ResponsibilitiesProgram Delivery: Manage end-to-end execution of network security programs, including firewalls, secure remote access, segmentation, and hybrid cloud connectiv

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Third Party, Contract

Depends on Experience

Network/Security Administrator

Hybrid in Irving, Texas

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4d ago

Position Summary We are seeking a motivatedNetworkAdministrator / Security Administrator to assist with the administration, maintenance, and security of the organization''snetwork, server, and endpoint infrastructure. This role will work closely with senior IT staff and vendors to support day-to-day operations, troubleshoot technical issues, manage security controls, and help maintain compliance with organizational and regulatory requirements. Essential Duties and Responsibilities NetworkAdminis

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Full-time

Depends on Experience

Senior Network Security Engineer

Suitland-Silver Hill, Maryland

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Today

**Role:** Sr Network Security Engineer **Location:** Suitland, MD - 100% onsite, 5 days/week Long Term Contract. **About the role** The agency is moving off its legacy ForeScout CounterACT NAC/NAM platform and onto Cisco ISE as its new access-control system. This engineer will configure and manage Cisco ISE across the environment - services, wired/wireless 802.1X authentication, device administration, and posture checks - and will support the ForeScout-to-ISE migration, troubleshoot access issu

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Contract, Third Party

$market rate

Senior Security Administrator

Birmingham, Alabama

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10d ago

Senior Security Administrator About the Role We are seeking a Senior Security Administrator to serve as a hands-on technical leader within a fast-paced managed services environment. This role is focused on Microsoft 365 identity and access management, customer security operations, process improvement, and team development. It is not a traditional SOC or threat-hunting position. The ideal candidate will own complexsecurity and identity work while serving as a trusted escalation point, mentor, and

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Full-time

Depends on Experience

SAP Security / GRC Senior Administrator

San Diego, California

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3d ago

Hi Good Morning, SAP Security / GRC Senior Administrator Location: County of San Diego, CA Duration: Long Term Experience 10+ years senior-level SAP Security/GRC experience. Hands-on user and role security experience for ABAP and Java stacks. Exposure to S/4HANA in hybrid operating-system environments. Job Summary Responsible for day-to-day support of SAP GRC Access Controls and Process Controls, while ensuring compliance with City policies and Segregation of Duties (SoD) requirements. Key R

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Contract

Senior Network Security Engineer

Hybrid in Richmond, Virginia

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8d ago

Job SummaryVDOT is seeking a Senior Network Security Engineer with 7+ years of experience in enterprise network security and cybersecurity engineering. The candidate will secure and support a large hybrid network environment across approximately 300 locations. Key ResponsibilitiesDesign, implement, and maintain enterprise network security architecture.Manage Palo Alto firewalls, policies, NAT, VPN, and access controls.Support Azure networking, ExpressRoute, and hybrid cloud connectivity.Implemen

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Full-time

Depends on Experience

Network Security Administrator - Candidates must reside in Colorado

Denver, Colorado

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26d ago

Role: Network Security Administrator Duration: 09/01/2026 - 06/30/2027 Location: Denver, CO - Remote from Colorado only Note: Candidates must reside in Colorado The objective of this engagement is to provide specialized network and cyber Security administration support to ensure state agencies maintain secure, compliant, and modern network infrastructures. his role focuses on the mitigation of operational challenges, hardware lifecycles, and the execution of critical security requests.

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Contract, Third Party

Depends on Experience

Sr. Network Security Engineer Lead (Palo Alto)

Houston, Texas

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15d ago

Requirement for Sr. Network Security Engineer Lead (Palo Alto) Location: Little Rock, AR / Houston, TX (3 days/week onsite) Duration: Long-term Description: Client is Seeking a highly skilled Senior Lead Network Security Engineer with deep expertise in Palo Alto firewalls. The ideal candidate will be responsible for designing, implementing, maintaining, and troubleshooting enterprise firewall solutions in a large-scale network security environment. Responsibilities: Design and

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Full-time, Third Party

Depends on Experience

Sr. Network Security Engineer

San Jose, California

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Today

Job Title:-Sr. Network Security Engineer Location:-San Jose, California Duration:-6 Months Summary: We are seeking a senior-level Network Security Subject Matter Expert with a strong cybersecurity mindset to support the design, configuration, and implementation of Zero Trust networking, starting with VPN access using Palo Alto Networks technologies. This role is initially focused on transforming our VPN environment from a traditional network-based model to an identity- and role-based Zero

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Contract, Third Party

$$75 to $80 per hour

Senior Network Security Engineer - SASE

Atlanta, Georgia

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Today

Cargill is committed to providing food and agricultural solutions to nourish the world in a safe, responsible, and sustainable way. Sitting at the heart of the supply chain, we partner with farmers and customers to source, make and deliver products that are vital for living. Our 155,000 team members innovate with purpose, providing customers with life?s essentials so businesses can grow, communities prosper, and consumers live well. With over 160 years of experience as a family company, we look

Full-time

Sr Network Security Engineer

Los Angeles, California

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22d ago

Job Title: Sr Network Security Engineer Location: Los Angeles, CA Duration: 6 Months Plus Description: Seeking a highly qualified Network & Network Security contractor to support the Network & Voice Operations team in implementing critical network security enhancements, infrastructure modernization initiatives, and operational improvements. This role is ideal for an experienced networking professional with deep expertise in enterprise network architecture, security, and operations, including ha

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Contract

$60 - $75

Sr. Network Security Engineer:

Hybrid in Cumming, Georgia

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Yesterday

Position Overview We are seeking a Senior Network Security Engineer to lead the design, implementation, and ongoing management of enterprise network security solutions. This individual will serve as a technical leader and subject matter expert, helping strengthen the organization's cybersecurity posture while ensuring the stability, resiliency, and performance of critical infrastructure. In this role, you will drive security architecture initiatives, support operational security functions, and p

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Contract

Depends on Experience