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Senior Network Engineer - ONSITE

Unisys
United Statesfull_timeVerifiedPosted 21 Nov 2025

About the role

What success looks like in this role:

Job Description:

Designs, implements, maintains and supports the network infrastructure. Maximizes network operations by monitoring performance, troubleshooting problems and outages and scheduling maintenance and periodic upgrades. Ensures network is scalable, configured to meet business objectives and available 24x7. Configures network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, etc.). At higher levels, envisions, defines and leads in the development of industry-leading technologies, systems and network infrastructure. Critical focus areas include video, voice, data, automation and security.

Key Responsibilities:

• Provides Network Engineering support for all network segments and applications.
• Performs network design, performance tuning and optimization across assigned networks and security infrastructure.
• Works with cross-functional teams to design solutions for expanding connectivity while maintaining overall network performance and integrity.
• Ensures accurate monitoring, metrics and alerting of network infrastructure including routers, switches, firewalls, intrusion prevention systems, VPN technology, load balancing systems, enterprise wireless, DNS, mail systems and network management solutions.
• Monitors performance and ensures system availability and reliability.
• Assists in coordinating equipment break / fixes.
• Identifies, prioritizes and manages security related risks, initiating and implementing assessment, penetration and related testing, identifying vulnerabilities and developing action plans for mitigation.
• Assists with the design, development and maintenance of network infrastructure.

• Experience with CISCO routing and switching

You will be successful in this role if you have:

BA/BS degree and 4-6 years’ relevant experience OR equivalent combination of education and experience

CCNA certification preferred*

Willing to be onsite 4 days a week*

Unisys offers an outstanding benefits package, featuring unlimited paid time off, a 401(k) plan, comprehensive healthcare, HSA matching, ongoing learning opportunities, and more! We’re committed to supporting work-life balance and investing in your future success.


At Unisys, we incorporate video interviews as a key part of our hiring process. This allows us to get to know you better and provide a more engaging and convenient interview experience. We appreciate your understanding and look forward to connecting with you virtually!

This role may require access to export-controlled commodities and technology.  Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4).  US job seekers can find more information about Unisys’  EEO commitment here.

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Company

Unisys

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