Security Infrastructure Engineer

Operations Management Automation Communication Proxy Servers Web Filtering Network Security Security Policies Change Management Content Filtering Windows PowerShell Business Valuation Process Improvement Local Area Networks Enterprise Security Network Architecture Full Stack Development Network Infrastructure Technical Requirements Infrastructure Security Business Transformation Firewall Administration Enterprise Network Security Python (Programming Language) Troubleshooting (Problem Solving) Cisco Certified Security Professional Information Technology Infrastructure Library Certified Information Systems Security Professional, The client is seeking a Security Infrastructure Engineer with strong experience in enterprise network security, Fortinet firewalls, and web proxy technologies. This role will support large-scale security initiatives focused on firewall administration, proxy management, and network security enhancements within a highly complex enterprise environment.

What You’ll Be Doing

• Manage and implement firewall, proxy, and content filtering requests
• Configure and maintain firewall policies, NAT rules, and object groups
• Support proxy technologies, including web content filtering and security policy changes
• Analyze business and technical requirements and translate them into secure network solutions
• Execute changes through established change management processes
• Troubleshoot security-related incidents and support service restoration efforts
• Partner with security, network, architecture, and operations teams on implementation and support activities
• Contribute to automation and process improvement initiatives, Grafana Argo CD Scripting Terraform OpenShift Operations TypeScript Kubernetes Autoscaling Communication Observability OpenTelemetry Cloud Services Access Controls Web Map Service Workflow Engine Managed Services Incident Response Business Valuation Workflow Management Single Sign-On (SSO) Prometheus (Software) Full Stack Development Business Transformation Go (Programming Language) Containerized Application Product Family Engineering Java (Programming Language) Infrastructure as Code (IaC) Multi-Tenant Cloud Environments +0 Systems Engineer Leidos

Dallas, TX*On-Site

Planning Equities Energetic Operations Purchasing Algorithms Upskilling Market Data Collaboration Prioritization System Testing Self-Motivation Ancient History Technical Support Signal Processing Systems Engineering System Requirements Integration Testing Engineering Support Systems Development Functional Analysis Time Off Management Technical Management Top Secret Clearance Design Documentation Requirements Analysis Education and Training Verification And Validation User Requirements Documents Interpersonal Communications +0 Security Infrastructure Engineer TEKsystems

Plano, TX*Remote

Firewall Fortinet Operations Management Automation Communication Proxy Servers Web Filtering Network Security Security Policies Change Management Content Filtering Windows PowerShell Business Valuation Process Improvement Local Area Networks Enterprise Security Network Architecture Full Stack Development Network Infrastructure Technical Requirements Infrastructure Security Business Transformation Firewall Administration Enterprise Network Security Python (Programming Language) Troubleshooting (Problem Solving) Cisco Certified Security Professional Information Technology Infrastructure Library Certified Information Systems Security Professional +0 Login | JoinContact

• 5+ years of experience in Network Security, Infrastructure Engineering, or a related field
• Hands-on experience with Fortinet Firewalls
• Experience creating, modifying, and troubleshooting:
• Firewall Rules
• NAT Rules
• Object Groups
• Experience administering enterprise proxy solutions such as:
• McAfee Web Gateway
• Blue Coat / ProxySG
• Similar web filtering technologies
• Strong understanding of networking fundamentals, including:
• LAN/WAN
• Routing
• Switching
• Experience working within Change Management and ITIL-based environments
• Strong troubleshooting, analytical, and communication skills, * Experience with:
• Check Point Firewalls
• F5 SSLO
• Netskope
• Splunk
• FireEye
• Radware/Alteon
• Scripting or automation experience with Python, PowerShell, or Ansible
• Security or networking certifications (Fortinet, Check Point, Cisco, CISSP, CCSP, etc.)
• Experience within highly regulated enterprise environments, Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

We’re partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That’s the power of true partnership. TEKsystems is an Allegis Group company., Were a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. Were a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. Were strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. Were building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.