Infrastructure Engineer III

Top Skills' Details
1. Infrastructure Engineering (Senior / L3 Level)
Must have:
- 7+ years infrastructure experience
- Ability to operate independently (L3 escalation)
Experience supporting:
-Corporate environments
-Distributed sites (offices + distribution centers)
2. Networking (Core Requirement)
Tech stack:
- Cisco / Meraki
- VOIP systems
- General enterprise networking concepts
Expectations:
- Troubleshooting connectivity across locations
- Supporting infrastructure in warehouse/DC environments
- Working across multiple sites (travel involved)
3. Systems & Server Administration
Core technologies:
- Windows Server
- Linux
- VMware (virtualization)
- SQL
- Exchange
What they need:
- Ability to deploy, maintain, and optimize systems
Experience with:
- Performance tuning
- System upgrades
- Patching / lifecycle management
4. Monitoring, Performance & Reliability
They want someone who ensures high availability across environments.
Tools:
- SolarWinds or similar monitoring platforms
Responsibilities:
- System monitoring & alerting
- Performance optimization
- Proactive issue prevention
5. Security & Infrastructure Governance
Security came up as an area they want to strengthen.
Key areas:
- Security audits
- Disaster recovery
- Backup strategies
- Infrastructure hardening
POSITION SUMMARY
The Infrastructure Engineer III is responsible for independently ensuring the efficient operation of in-house information systems to support core organizational functions. This position will create strategic workflows, mentor others on the team and serve as the subject-matter expert. They will research and develop new solutions to further extend the knowledge of the Service team.
ESSENTIAL RESPONSIBILITIES
Provide direction in infrastructure system deployment and maintenance
Design, supervise and participate in technology and platform implementations to support corporate network, server, application and voice infrastructure
Assist with ensuring high availability of infrastructure systems that support internal employee functions and external customer contact
Collaborate with IT leadership, executive team members, decision makers and stakeholders to define business requirements and systems goals
Create and deploy new applications and enhancements to existing applications, software and operating systems
Assess the effectiveness and efficiency of existing systems and develop new strategies to improve them
Perform cost-benefit and ROI analyses for proposed systems to aid management in decision-making
Interact and negotiate with vendors, outsourcers and contractors to secure system-related products and services
Conduct server and security audits, system backup procedures, company disaster recoveries and other strategies
Maintain documentation relevant to system configuration, standard processes and service records
Complete in-depth tests and end-user reviews for modified and new systems
Monitor/test system performance and assist with training to end users for all systems
All other duties as assigned
MINIMUM QUALIFICATIONS
These may be representative, but not all-inclusive of those commonly associated with this position. We encourage you to apply, even if you don't meet every qualification.
Education & Experience
Bachelor's degree in computer science/software engineering or equivalent education/work experience preferred
7+ years of relevant infrastructure experience strongly preferred
Previous experience troubleshooting hardware and software preferred
Proven experience with systems planning, implementation, security principles and general software management best practices preferred
Extensive technical knowledge of standard networking concepts (Meraki, Cisco, VOIP, etc.), core software applications (VMWare, Windows Server, Linux, SQL, Exchange, Solarwinds or similar monitoring software) and standard ITIL processes preferred
Capabilities
Team collaboration and leadership skills
Good verbal and written communication skills (internally and externally)
Adaptability and problem-solving skills
Strong attention to detail
Customer-centric mindset
Skills
infrastructure engineering, networking technologies, Windows Server, Linux, VMware, SQL, Exchange, distribution center, Security, Troubleshooting
Additional Skills & Qualifications
Kubernetes / containerization
Cloud platforms (AWS, Azure, or Google Cloud Platform)
Vendor management
Systems implementation / deployment experience
Performance tuning & optimization
Automation / scripting (PowerShell, Bash, Python)
Backup and recovery tools
Directory services (Active Directory)
Collaboration with service desk / ticketing systems
Experience supporting multi-site environments
Cost analysis / ROI evaluation
Documentation and process creation
Experience with ERP environments (nice to have - Workday exposure)
Industry experience (3PL, logistics, or manufacturing)
Job Type & Location
This is a Permanent position based out of Columbus, OH.
Pay and Benefits
The pay range for this position is $100000.00 - $130000.00/yr.
Base+Bonus+Benefits, bonus 3% of salary based on company success
Workplace Type
This is a fully onsite position in Columbus,OH.
Application Deadline
This position is anticipated to close on May 30, 2026.

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.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.