Senior Network Engineer

Role : Network Engineer

On-site schedule : M-Th in office at Media, PA HQ - Fridays are remote

Duration : 6-month Contract-to-hire

• FTE benefits and Employee Stock Program
• Associate Level roles (once converted) receive an annual bonus prorated to hire date, 20K annually, which is higher than industry average. Opportunity for additional bonus on top of that based on both individual and company performance

Job Summary : The Network Engineer will engineer, deliver, support, and secure network and access technology solutions. The position is responsible for development, maintenance and support of network and access technology solutions. The position serves as a technical subject matter expert for routing, switching, firewalls, web application firewalls, remote access, unified threat management systems, load-balancers, application delivery controllers, cloud infrastructure and proxies. The role is responsible for escalated incidents, problem handling, and operational optimization. Creates and maintains network performance baselines, defining monitoring thresholds and creating procedures for alarm response. The role aids in the creation, maintenance, communication and optimization of all network support procedures, topology diagrams, and process documentation.

Tech Stack

• Networking & Security Platforms

o Cisco (LAN / WAN infrastructure)

o Palo Alto Networks (Prisma Access, SSLi configuration)

o Netscaler (Load Balancers)

• Cloud & Migration Tools

o AWS (VPCs, Route53, cloud tunneling, ingress / egress architecture)

o Cloud migration strategies and routing / firewall pathing

• Firewall Technologies

o Palo Alto Firewalls (policy / template builds, OS updates, dynamic lists)

o SSLi (Secure Socket Layer inspection)

• Identity & Access Management

o Active Directory (AD group access integration)

• DNS Management

o Infoblox

o AWS Route53

• Collaboration & Documentation Tools

o Jira (task tracking)

o Confluence (engineering documentation and diagrams)

Principal Duties

Act as a subject matter expert in networking and network security.

Create and document build standards for proxies (SSLi), unified threat management systems, routers, switches, firewalls, application delivery controllers and web application firewalls that adhere to Information Security policy and networking best practices.

Responsible for third tier network incident escalation and problem management. Manage ticket queues and build support documentation to reduce incident escalations. Engineer solutions to resolve identified problems.

Represent the Network team in cross-functional support activities and projects.

Create and maintain baseline performance of new network solutions and enterprise applications.

Operate and maintain enterprise network monitoring and support tools.

Support network equipment at store, corporate and branch locations.

Responsible for remediation of Security Vulnerability dashboard items.

Collaborate with the Network Security Architect to develop, review and apply security standards to network and access technology systems.

Analyze and refine operational design and configuration of network hardware, software and associated tools.

Establish performance baselines and operational parameters to ensure proper monitoring and optimal performance of network systems. Build reports to capture baseline network performance and manage monitoring and alarms of network variance.

Provide technical leadership on assigned projects. Create technical design documents, provide solutions engineering, and build standard operating procedures. Provide work effort and duration estimates for projects. Track on time delivery of assigned work and raise risks and issues to the project manager

Create and follow procedures for all changes, particularly changes to equipment that is part of PCI-DSS audit scope. Prevent temporary or undocumented configuration changes

Create and optimize production support models to enhance response times and maintain high availability of production network infrastructure. Transition solutions from the Network and Access Technology Services team into operational support.

Build and deploy technology related solutions and make recommendations based on business or operational requirements. Anticipate potential issues / risks and addresses with associated mitigation steps.

Research, evaluate and stay current on emerging tools, techniques and technologies; maintain skills and capabilities through education, training and hands-on experience. Accept new responsibilities, as required, to enable business growth.

Provide lifecycle management engineering to optimize deployed solutions, develop new solutions to replace end of life technology.

Identify components of solutions that need to be monitored for capacity management and manage capacity of network and access technology solutions.

Basic Qualifications

Bachelor's degree related to Information Technology preferred or equivalent work experience.

5+ years of related work experience in the field of networking.

Minimum of two years administering an enterprise network infrastructure and security with multiple branch locations in diverse geographical regions.

Experience with automation, orchestration, and scripting (Ansible, Puppet, Chef, Python, PERL)

Expert in routing protocols (BGP, OSPF, EIGRP)

Expert in data center switching Experience with SD-WAN (Cisco / Viptela, Meraki, Fortinet, VeloCloud, Versa)

Experience building and managing cloud infrastructure (AWS, Azure, GCP)

Experience with proxy and server OS (IIS, Apache, Tomcat, NGINX, Linux, Windows server)

Expertise configuring and managing network and network security technologies (firewall, UTM, IPS / IDS, WAF, DDI, proxies, ADC, load balancing, content switching)

Experience with cloud security products (CASB, Cloud WAF, Secure Web Gateway)

Skilled in LAN / WAN monitoring, and troubleshooting.

Technical certification(s) desired (e.g. Cisco CCNA Security, CompTIA Security+, Citrix CCA-N, Palo Alto Networks PCNSE, AWS)

Expertise with wireless networking and wireless intrusion prevention systems. (Meraki, Mist, Aruba)

Exposure to support ticketing and enterprise infrastructure management platforms. (ServiceNow)

Experience configuring, optimizing, and troubleshooting enterprise routing and switching.

Experience with firewall support and management. Palo Alto or Fortinet firewall experience preferred.

Working experience in enterprise infrastructure design, implementation, and support.

Experience with network monitoring tools (Datadog a plus) and performance reporting.

Knowledge of standard frameworks and processes (e.g., ITIL, SAFe, Scrum, Lean)

Understanding of network security principles, compliancy regulations, and maintenance of network security posture. Experience with PCI-DSS compliancy preferred.

• Additional Skills & Qualifications

Essential Functions

Ability to work well individually as well as in a team environment

Excellent oral and written communication skills

Excellent customer service skills

Ability to work with minimal supervision

Detail oriented and excellent organizational, time and stress management skills

Excellent analytical and problem-solving skills

Ability to handle multiple projects simultaneously and independently

Excellent interpersonal skills

Proven self-starter with demonstrated ability to make decisions

Ability to be on-call when required

Strong project management skills and experience leading small to medium sized projects.

Strong vendor management skills

Prioritizes work while considering the bigger picture, aligning to department objectives.

• Job Type & Location

This is a Contract to Hire position based out of Media, PA.

• Pay and Benefits

The pay range for this position is $65.00 - $80.00 / hr.

Eligibility requirements apply to some benefits and may depend on your job

classification and length of employment. Benefits are subject to change and may be

subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following :

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off / Leave (PTO, Vacation or Sick Leave)
• Workplace Type

This is a fully onsite position in Media,PA.

• Application Deadline

This position is anticipated to close on Nov 25, 2025.

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About TEKsystems :

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.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're 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. We're 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. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're 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.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.