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Senior Network Systems Engineer Jobs (NOW HIRING)

Prinova US LLC

Network Systems Engineer

Itasca, IL

$120K - $140K/yr

The candidate will work closely with the Senior IT Director - Network Integration and the Network ... network/systems engineering roles. * Experience with enterprise networking technologies.

SAIC

Aviation Senior Network Engineer

Huntsville, AL · Hybrid

$102K - $140K/yr

Description SAIC has a need for an Aviation Senior Network Engineer to support the Army's Capability Program Executive (CPE) Aviation Modular Open Systems Approach (MOSA) Transformation with emphasis ...

Oak Grove Technologies

Senior Network Engineer

Butlerville, IN · On-site

$88K - $121K/yr

The Senior Network Engineer serves as a technical leader responsible for the planning, design, implementation, and strategic development of network systems supporting MACC-TTE operations. This role ...

KSAT, INC.

Lunar Network Systems Engineer

Denver, CO · Hybrid

$95K - $125K/yr

This position will report to Randy Wright, Senior Network Systems Engineer. The role will be local to the Denver region with flexible teleworking opportunities. Relocation assistance is available for ...

FSR, LLC.

Network Systems Engineer

Washington, DC · Hybrid

S. and international markets is seeking an experienced Network Systems Engineer. POSITION REQUIREMENTS: * Provide proactive network management support for a medium to large-scale hybrid cloud network ...

Quantix

Sr. Cisco Network Engineer

Marietta, GA · On-site

$98K - $135K/yr

Plans and recommends network hardware, systems management software and platforms. Approves and modifies network design based architecture to ensure compliance. Configures and maintains routers ...

FSR, LLC.

Network Systems Engineer

Washington, DC · On-site

S. and international markets is seeking an experienced Network Systems Engineer. POSITION REQUIREMENTS: * Provide proactive network management support for a medium to large-scale hybrid cloud network ...

SAIC

Aviation Senior Network Engineer

Huntsville, AL · Hybrid

$99K - $135K/yr

ORA_HYBRID Description SAIC has a need for an Aviation Senior Network Engineer to support the Army's Capability Program Executive (CPE) Aviation Modular Open Systems Approach (MOSA) Transformation ...

Apex Systems

Senior Network Engineer

Mechanicsville, VA

$99K - $136K/yr

Apex Systems Apex Systems is seeking a Senior Network Engineer to support a major local entertainment company in the Greater Richmond region. This role focuses on the design, implementation, and ...

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All JobsSenior Network Systems Engineer Jobs

Senior Network Systems Engineer information

See salary details

$72.5K

$112.5K

$150.5K

How much do senior network systems engineer jobs pay per year?

As of Jun 8, 2026, the average yearly pay for senior network systems engineer in the United States is $112,477.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,500.00 and $131,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Network Systems Engineer, and why are they important?

To thrive as a Senior Network Systems Engineer, you need advanced knowledge of network architecture, protocols, troubleshooting, and typically a bachelor's degree in computer science or a related field. Proficiency with tools such as Cisco IOS, Juniper JUNOS, network monitoring software, and certifications like CCNP or CCIE are highly valued. Strong analytical thinking, effective communication, and leadership abilities help you manage complex projects and collaborate across teams. These skills are crucial for ensuring reliable, secure, and high-performing network infrastructures that support organizational operations.

What is the difference between Senior Network Systems Engineer vs Network Engineer?

AspectSenior Network Systems EngineerNetwork Engineer
CertificationsCCNA, CCNP, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implementation, and troubleshooting of complex networksNetwork setup, maintenance, and support
ResponsibilitiesAdvanced network architecture, security, and performance optimizationBasic network configuration and troubleshooting

The Senior Network Systems Engineer typically handles complex network design, security, and optimization tasks, requiring advanced certifications and experience. In contrast, a Network Engineer focuses on implementing and maintaining network infrastructure, often with entry to mid-level certifications. Both roles are essential in network management but differ in scope and seniority.

How does a Senior Network Systems Engineer typically collaborate with other IT teams to ensure network reliability?

As a Senior Network Systems Engineer, collaboration with other IT teams is vital for maintaining network reliability and performance. You will regularly coordinate with systems administrators, cybersecurity specialists, and support staff to troubleshoot issues, implement upgrades, and design scalable solutions. Effective communication and documentation are key, as you may lead cross-functional meetings or act as the technical point of contact during major projects. This collaborative environment helps ensure that network changes align with organizational goals and security best practices.

What are Senior Network Systems Engineers?

Senior Network Systems Engineers are experienced IT professionals responsible for designing, implementing, managing, and troubleshooting complex network infrastructures within organizations. They ensure the stability, integrity, and efficient operation of in-house information networks and related hardware and software. These engineers often lead network projects, mentor junior staff, and stay updated on emerging technologies to optimize network performance and security. Their expertise is crucial for supporting business operations that rely on reliable and secure data connectivity.
What cities are hiring for Senior Network Systems Engineer jobs? Cities with the most Senior Network Systems Engineer job openings:
What states have the most Senior Network Systems Engineer jobs? States with the most job openings for Senior Network Systems Engineer jobs include:
Infographic showing various Senior Network Systems Engineer job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 96% Full Time, 1% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $112,477 per year, or $54.1 per hour.
Senior Network Systems Administrator

Senior Network Systems Administrator

Next Step Systems

Marietta, GA • On-site

Full-time

Medical, Retirement, PTO

Posted 2 days ago

Job description

Senior Network Systems Administrator, Marietta, GA
The Senior Network Systems Administrator is responsible for providing a wide range of support needs for the company. This relates to all technologies such as servers, networks, and vendor specific hardware and software. As a Senior Network Systems Administrator, you will be responsible of troubleshooting problems with existing infrastructure and with deploying new elements of network infrastructure. You will be responsible for providing technical expertise as needed, and must have experience with LAN/WAN maintenance, management, troubleshooting, and design. We work in a fast-paced environment demanding many technical proficiencies and continuous development and training. This position may require occasional travel.
Responsibilities:
  • Support LANs, WANs, MPLS, network segments, Internet, and intranet systems, maintain system efficiency.
  • Perform network address assignment and assign routing protocols and routing table configuration.
  • Configure and provide (L1, L2, L3) support for all network switches, routers, and firewalls.
  • Manage and maintain the virtualization environment.
  • Provide the highest level of onsite and remote IT support for all users.
  • Support a wide range of computing environments including Windows, Macs, and Linux operating systems.
  • Ability to troubleshoot and diagnose highly complex Windows, Active Directory, and Office 365 problems in the end-user environment.
  • Maintain proper operation of data center hardware including networking devices, physical servers, virtual machine hardware and storage devices.
  • Support deployment of software packages, drivers and operating system updates.
  • Maintain a complete inventory of all computers.
  • Work with Dell, Apple, HP, and outside vendors when appropriate to resolve hardware, software and network issues.
  • Make recommendations for software & firewall upgrades, responsible for supervision of backup and disaster recovery operations.
  • Monitor networks to ensure security and availability to specific users.
  • Monitor server health and performance.
  • Maintain integrity of the network, server deployment, and security.
  • Maintain EDR and MDR software, hardware assets.

Qualifications:
  • Bachelor degree in Management Information Systems or similar discipline.
  • 5-8 years minimum experience in an IT administrative role.
  • Excellent written and verbal communication in both French and English.
  • Strong Fortinet Fortigate firewall experience.
  • Multiple Professional IT Certifications desirable such as: Microsoft MCP, MCSA or MCSE, SonicWALL CSSA, Cisco CCNA or VMware VCP.
  • Knowledge of MPE, HPUX, Windows, Linux, IBMi, Solaris, AIX, MacOS.
  • Hardware knowledge in desktops, laptops, servers, Mac.
  • Broad knowledge of Microsoft Windows 7/8/10, etc.
  • Strong knowledge of Windows 2016, 2019 roles and Services; IIS, DNS, DHCP, AD, Group Policy configuration, File Server management.
  • VMWare/vSphere/vCenter/Workstation, Hyper-V, PowerVM, Virtualbox.
  • Strong Cisco Switch and ASA experience.
  • Knowledge of Brocade switches.
  • Knowledge of Equalogic and Storwize SAN.
  • Knowledge in Cloud, Azure, AWS, Google.
  • Asterisk knowledge.
  • MS-SQL, MySQL knowledge.
  • Dataprotector knowledge.

Benefits include medical insurance, retirement plan, PTO, etc. Salary: 80K+ DOE. Keywords: Marietta GA Jobs, Senior Network Systems Administrator, LAN, WAN, Firewall, Windows, Linux, IBM, Solaris, AIX, MacOS, Cisco, Active Directory, Office 365, Dell, HP, Laptop, Desktop, Servers, Networking, Georgia Recruiters, IT Jobs, Georgia Recruiting
Looking to hire for similar positions in Marietta, GA or in other cities? Our IT recruiting agencies and staffing companies can help.
We help companies that are looking to hire Senior Network Systems Administrators for jobs Marietta, Georgia and in other cities too. Please contact our IT recruiting agencies and IT staffing companies today! Phone 630-428-0600 ext 11 or email us at jobs@nextstepsystems.com. Click here to submit your resume for this job and others.
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