Senior Network Security Engineer - Firewall & Automation
TEKsystems
TEKsystems is seeking a Senior Network Security Engineer to join their Security Architecture and Engineering team in Carrollton, Texas. The role involves evaluating firewall policies, ensuring compliance, and assisting with automation of security monitoring. The ideal candidate has expert-level experience in network and information security, and familiarity with frameworks such as CIS and NIST 800-53. Knowledge of Cisco Umbrella and Netscope is preferred. This position offers significant responsibility in a dynamic environment. #J-18808-Ljbffr
- ...established industry player is seeking a Firewall Specialist with advanced knowledge of... ...role, you will leverage your expertise in networking design and customer handling to ensure seamless... ...application connectivity and robust security measures. Your responsibilities will...Senior
- ...Senior Firewall Rules & Automation Engineer Remote EST preferred Job Summary The Senior Firewall Rules & Automation Engineer... ...central to the organization's efforts to modernize network security, enforce segmentation, and support digital...SeniorRemote work
$48.59 - $53.59 per hour
...Randstad Digital Americas is looking for an Information Security Engineer in Irving, Texas. This contract role offers an... ...engineering. The position involves designing secure network infrastructures, leading firewall migrations, and troubleshooting security issues across...SeniorHourly payContract work- ...Senior Network Security Engineer Seeking senior network security engineers (at least 7 years of exp) for production focus work Need to focus on production / operations for network security - firewalls, load balancing, routers/switches, proxy. Experience with...Senior
- ...Description: NTT DATA's client is seeking a highly experienced Senior Network Security Engineer to support a strategic initiative involving the... ...optimization of approximately 80 Next-Generation Firewalls (NGFWs) utilizing Palo Alto Networks technology. The engineer...Senior
- A network security firm based in Texas is seeking a Mid-Senior level contract technical advisor. The role involves providing expertise on Next Generation Firewall technologies, working closely with Product and Engineering teams, and ensuring customer satisfaction. Candidates...SeniorContract work
$110k - $125k
...experience with enterprise-grade Firewall platforms (e.g., Palo Alto Networks, Check Point,... ...DNS, VPNs) and network security concepts (e.g., IDS/IPS,... ...Python, PowerShell) for automation of security tasks is a plus... ...a Network Security Engineer to serve as a Subject Matter...$38 - $42 per hour
...Our client, a global tech company, is seeking a Network Security Engineer (Firewall) . Apply today for consideration! Job Title: Network Security Engineer (Firewall) Location: Plano, TX - Onsite Duration: 12 Months Contract Pay range: $ 38 to...Hourly payContract workLocal area$68 per hour
...Role: Sr. Network Security engineer Location: Plano, Texas. 4 days in office.- Local only Duration... ...: $68-68/hr(C2C) Experienced Senior Network Engineer with hands-on... ...Nexus switching and routing, enterprise firewall management (Fortinet FortiGate and Palo...SeniorWork at officeLocal area- ...where you can shape security strategy, influence... ...and we're seeking a Senior Cybersecurity Engineer who wants to go beyond... ...controls across network, cloud, endpoint, and... ...Network security and firewalls Secure access / SSE... ...Exposure to automation, scripting, or security...SeniorFull time
- Itlearn360 is seeking a Network Engineer in Plano, TX. The ideal candidate should have over 7 years of experience with network security, particularly using F5 BigIP and Fortinet, as well as hands-on knowledge with NetScaler, Cisco, and Palo Alto products. Responsibilities...SeniorShift work
- A leading athletic apparel brand in Texas is seeking a Senior Helpdesk Technician to serve as the top-tier escalation point for technical... ..., with strong skills in handling hardware, software, and networking challenges. Competitive salary and benefits are offered, with a...Senior
- ...Summary: The Operational Technology Network Security Engineer III is responsible for designing,... ...supports the protection of distribution, automation, facilities, warehouse, and other... ...to implement secure network designs, firewall policies, access controls, and remote...Full timeWork experience placementWork at officeLocal areaRemote work
$43.59 - $51.59 per hour
...Genesis10 is currently seeking a Senior Information Security Engineer (Network Security) for a hybrid position with... ...a strong foundation in enterprise firewall technologies, particularly Palo... ...monitoring tools Familiarity with automation and scripting for network security...SeniorHourly payPermanent employmentContract workWork experience placement$80.2k - $134.25k
...), the Infrastructure Security Team is seeking a highly... ...Management, Security Automation, and Risk Mitigation.... ...Salesforce, M365). As a senior analyst, you will be... ...IT operations. Network & Security Protocols Expertise... ...with network and firewall teams to enhance...SeniorFlexible hours- ...Sr. Cloud/DevOps Engineer Role: Sr. Cloud/DevOps Engineer Location... ...with Enterprise-level networking and brings experience transitioning... ...manual processes through automation and for delivering solutions... ...work closely with the IT Security team to ensure security controls...SeniorContract workWork at officeVisa sponsorship
- ...Responsibilities Executes creative security solutions, design,... ...JPMorganChase network Adds to team culture... ...on software engineering concepts and 5+ years... ...principles. Familiarity with firewalls, intrusion detection systems... ...communicating with senior business leaders AWS...Senior
- ...Senior Principal Security Architect Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with... ...strategy ‑ and architecture ‑ focused role, not a hands ‑ on engineering position, and is ideal for a seasoned security leader who...Senior
- ...Cloud Security Architect Senior Engineer Working at Citi is far more than just a... ...of hardware, software and network infrastructure in coordination... ...services using automation across a hybrid cloud architecture... ...including VPC's subnets, firewall configurations, Google...Senior
- A technology company in Plano, Texas, is seeking a Production Test Engineer to develop and optimize automated testing processes for Open-RAN Radio products. This full-time position requires 10-15 years of experience in test engineering, strong skills in LabVIEW, Python...SeniorFull time
- ...TwinThread is seeking a Marketing Automation Senior Associate to manage and optimize multi-channel marketing campaigns in Marketo. You will play a key role in building campaigns and ensuring compliance while collaborating with cross-functional partners. The ideal candidate...Senior
- Stelvio Inc. is looking for a mid-to-senior level Infrastructure Security Engineer / Systems Administrator based in Grapevine, Texas. The ideal candidate will have over 5 years of experience in Systems Administration, with a strong focus on patch management, vulnerability...Senior
$105k - $125k
...Working with LLMs (GPT, Claude), Prompt engineering, RAG (Retrieval-Augmented Generation),... ..., with attention to cost, latency, and security. • Implement RAG patterns to ground outputs... .... • Lead design and evolution of UI automation frameworks (Playwright/Selenium/Cypress...Senior- ...Senior Automation Engineer Irving, TX Type: Contract Category: Engineer Industry: Financial Services Reference ID: JN -052026-107096 Date Posted: 05/21/2026 Shortcut: Description Recommended Jobs Description: Hybrid 3 days onsite/...SeniorHourly payContract workLocal areaRemote work
$53 - $57 per hour
...Financial Services Team: TBA Job Title: Information Security Engineer 3 / Senior Firewall Engineer Location: Irving (Las Colinas), TX /... ...$57 Top Requirements: ~2+ years of hands-on network security engineering experience with enterprise firewalls...SeniorContract work$120.5k - $231k
...At Verizon, the Global Networks & Technology Network Security team is looking for a highly... ...and experienced Senior Engineer to join the Security Defense... ...including spine-leaf fabrics, firewalls, and load balancers.... ...Creating and using automation tools (Ansible, Spunk) and...Full timeTemporary workPart timeWork experience placementWork at officeWork from homeShift work3 days per week- A leading financial institution is seeking a Software Engineer III to join its Cybersecurity and Technology Controls team in Plano, Texas. This role involves designing and developing secure software components, contributing to Agile processes, and delivering effective security...Senior
$147.1k - $167.9k
...Senior Cyber Cryptographic Engineer As a Cyber Cryptographic Engineer at Capital One... ...play a critical role in securing our cloud platforms and applications... ...of software-defined networking, advanced security... ...principles and solutions. Automate security and...SeniorFull timePart timeH1bLocal areaFlexible hours- Must Have 90% of Below Skills: • Current Telecom • VoLTE/VoNR, CLI, NETCONF, RESTCONF, Netmiko, Nornir, or PyATS • Ansible, Python, Kubernetes/OpenShift, IMS • Kubernetes and/or Red Hat OpenShift • CNF onboarding, Helm charts, and Kustomize. • IMS core...Senior
- ...Senior Automation Engineer We have a Controls Engineer position available in our Addison, TX office... ...Engineer demonstrates success by securing repeat work with both new and existing... ...systems, experience with industrial networking used to connect control system components...SeniorWork at officeLocal area
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