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Network Systems Engineer Jobs (NOW HIRING)

Govcio LLC

Network/Systems Engineer

Bethesda, MD · On-site

$103K/yr

GovCIO is currently hiring for a Systems/Network Engineer for our NIH-CIT Proposal. This position will be located in Rockville, MD and will be a hyrbid role. Responsibilities * Responsible for ...

KSAT, INC.

Lunar Network Systems Engineer

Denver, CO · Hybrid

$95K - $125K/yr

Lunar Network Systems Engineer KSAT Inc. 7600 E Eastman Ave, Suite 415 Denver, Colorado 80231 ksat.no Introduction With headquarters in Tromsø, Norway, Kongsberg Satellite Services AS (KSAT ...

Science Applications International Corporation

SAIC is seeking a Tactical Network Systems Engineer to join our team at Fort Benning, Georgia . This position serves as part of a team that assists with tactical communications support of Maneuver ...

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Network Systems Engineer information

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$41K

$97.9K

$159K

How much do network systems engineer jobs pay per year?

As of Jun 13, 2026, the average yearly pay for network systems engineer in the United States is $97,891.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,500.00 and $110,000.00 per year, depending on experience, location, and employer.

What are Network Systems Engineers?

Network Systems Engineers are IT professionals who design, implement, manage, and maintain computer networks for organizations. They ensure that data communication networks, such as local area networks (LANs), wide area networks (WANs), and intranets, function efficiently and securely. Their responsibilities often include troubleshooting network issues, upgrading hardware and software, and ensuring network security and reliability. Network Systems Engineers work closely with other IT staff to support business operations and may also be involved in planning for future network growth.

How does a Network Systems Engineer typically collaborate with other IT teams during large-scale infrastructure projects?

Network Systems Engineers often work closely with other IT specialists such as system administrators, security analysts, and software developers during large-scale infrastructure projects. Collaboration usually involves designing network architecture, troubleshooting connectivity issues, and ensuring seamless integration between network hardware and software systems. Effective communication and teamwork are essential, as these projects may require regular meetings, shared documentation, and coordinated testing phases. This collaborative environment helps ensure that the network infrastructure meets organizational needs for performance, security, and scalability.

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

To thrive as a Network Systems Engineer, you need a solid understanding of network protocols, routing and switching, and typically a degree in computer science or a related field. Proficiency in configuring and managing hardware like routers, firewalls, and switches, as well as certifications such as Cisco CCNA/CCNP or CompTIA Network+, are highly valued. Strong analytical thinking, problem-solving, and effective communication skills set top professionals apart in this field. These abilities are crucial for ensuring reliable network performance, rapid troubleshooting, and seamless collaboration across IT teams.

What do network system engineers do?

Network systems engineers design, implement, and maintain computer networks such as local area networks (LANs), wide area networks (WANs), and intranets. They troubleshoot network issues, optimize performance, and often work with network security protocols and tools like routers, switches, and firewalls to ensure reliable and secure connectivity.

What engineers make $300,000 a year?

Senior network systems engineers with extensive experience, advanced certifications (such as CCIE or CISSP), and expertise in complex network architecture can earn $300,000 or more annually. High-level roles often involve managing large-scale infrastructure, working in specialized industries, or leading enterprise IT teams.

What engineers make $500,000?

Senior network systems engineers with extensive experience, advanced certifications (such as CCIE or CISSP), and expertise in complex network infrastructure can reach salaries of $500,000 or more, especially in high-demand industries or senior leadership roles. These positions often involve managing large-scale networks, strategic planning, and working in competitive or high-cost regions.

Are network engineers highly paid?

Network Systems Engineers typically earn competitive salaries that vary based on experience, certifications, and location. They often receive additional benefits and may advance to higher-paying roles such as network architects or IT managers.

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

AspectNetwork Systems EngineerNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and troubleshooting network infrastructureManaging and maintaining existing network systems
ResponsibilitiesNetwork architecture, upgrades, and performance optimizationNetwork monitoring, user support, and routine maintenance

Both roles require similar certifications and often work within the same industry environments. However, Network Systems Engineers focus on designing and building network solutions, while Network Administrators handle daily operations and maintenance. Understanding these differences helps organizations assign the right roles for network development versus management.

More about Network Systems Engineer jobs
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What states have the most Network Systems Engineer jobs? States with the most job openings for Network Systems Engineer jobs include:
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Network Systems Engineer jobs near you
Infographic showing various Network Systems Engineer job openings in the United States as of June 2026, with employment types broken down into 3% As Needed, 68% Full Time, 21% Part Time, 1% Temporary, and 7% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $97,891 per year, or $47.1 per hour.
Senior Network & Systems Engineer

Senior Network & Systems Engineer

General Dynamics Mission Systems, Inc

Pittsfield, MA • On-site

$133K - $144K/yr

Full-time

Posted just now

General Dynamics Mission Systems rating

8.2

Company rating: 8.2 out of 10

Based on 28 frontline employees who took The Breakroom Quiz

77th of 189 rated software companies

Job description

Basic Qualifications
Bachelor's degree in Computer Science, a related field or equivalent experience is required plus a minimum of 8 years of relevant experience; or Master's degree plus 6 years of relevant experience.
CLEARANCE REQUIREMENTS:
Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.
Responsibilities for this Position
At General Dynamics Mission Systems, we create the technologies, products and services that help our nation's heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what's possible. Here you'll work with the best and your talent will be front and center on projects that impact the world. Are you up to the challenge?
We apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers' missions in cyber, RF, undersea, interstellar and everything in between.
Responsibilities for this Position
Are you ready for an exciting career as a Network & Systems Engineer supporting our Nation's prestigious cyber initiatives? Do you want to challenge your networking skills and knowledge by supporting multiple Communities of Interests? If so, General Dynamics Mission Systems (GDMS) has an exciting career opportunity for you as a Senior Network & Systems Engineer for the Information Technology - Limited Access Area (LAA) Team as part of Engineering Support Services. This position is a primary role as a Network Engineer, with a secondary focus as a Systems Engineer.
In this role as a Senior Network & Systems Engineer you will:
  • Provide day-to-day communication/network security operation and maintenance of multiple secure network infrastructures such as SIPRNet.
  • Design, develop, build, and test network engineering solutions as part of a team that introduces new technologies and/or improves existing technologies in compliance with established project management processes.
  • Lead major project initiatives and develop configurations using expertise in routing protocols, firewalls, datacenter protocols, security requirements and network virtualization.
  • Troubleshoot, develop and design network architectures consisting of multilevel access and multilevel security platforms.
  • Configure, install, and troubleshoot Cisco routers, switches, VOIP systems, video teleconferencing, and various other network and telecommunication components.
  • Analyze and determine corrective action for secure data communications networks.
  • Implement US government COMSEC/NIST standards and practices.
  • Program, install, load, and troubleshoot KG-175 TACLANE Encryptors.
  • Install new software, troubleshoot, grant permissions to applications.
  • Day-to-day support of server services by performing server administration for physical and virtual server operating systems and configuring, maintaining and troubleshooting of both physical and virtual.
  • Perform OS and vendor software patching on servers and monitor physical and virtual servers performance using monitoring tools.

What you bring to our team:
  • A Bachelor's degree in systems engineering, a related specialized area or field and a minimum of 8 years of relevant experience or a Master's degree plus a minimum of 6 years of relevant experience. You may also bring equivalent relevant experience and certifications.
  • CCNP preferred, at minimum CCNA.
  • Considered to be expert and an authority in discipline.
  • Experience with Cisco/Palo Alto Network Infrastructure Components including:
    • Cisco Catalyst and Nexus Data Center Switches.
    • Cisco ISR and ASR Platform Routers.
    • UCS Virtualization.
    • Cisco ASA / FTD Security Appliances.
    • Palo Alto NGFW.
  • Experience in the fielding and operations of TACLANE Encrypters.
  • Experience with the following:
    • Extensive demonstrated experience and ability in working with TCP/IP as it relates to Subnetting, DHCP, DNS, security, Packet Analysis / Troubleshooting.
    • Demonstrated experience in deploying, working with and troubleshooting Firewall Systems, Policies and ACLs.
    • Experience with AAA systems including Radius, LDAP, TACACS and Cisco ISE.
    • Experience with Cisco ISE for 802.1x.
    • Experience with BGP.
    • Understand PKI.
  • Familiarity with compliance controls: STIGs/CIS Benchmarks, NIST SP 800-171/800-53, Cybersecurity Maturity Model Certification (CMMC), System Security Plans.
  • Experience with implementing Linux/Windows security controls to maintain system compliance.
  • Experience working within the requirements of a change management system.
  • Proficient with Tenable Nessus, Splunk.
  • Proficient creating/modifying Microsoft Visio network diagrams.
  • Experience with vSphere and or Hyper-V.
  • Assured Compliance Assessment Solution (ACAS) certification or able to obtain within a short period.
  • Endpoint Security Solution (ESS) certification or able to obtain within a short period.

What sets you apart:
  • Experience with CORA inspections.
  • Experience with Teramind.
  • An advanced knowledge of RedHat Linux, Windows Server, and/or VMware vSphere.
  • Subject Matter Expert in researching and troubleshooting complex technical issues.
  • Ability to engineer with system security as number one priority.
  • Ability to quickly grasp and adopt new technologies while continuously developing yourself.
  • Handle all levels of support with ability to collaborate and communicate with those of varying levels of technical skill.
  • Ability to multi-task, attention to detail, and strong motivational skills.
  • Strong analytical and problem-solving skills from a variety of viewpoints.
  • Identifies opportunities to apply AI for continuous improvement and innovation.

What else you should know:
  • Department of Defense Secret clearance required at time of hire. Applicants selected for the Senior Network & Systems Engineer position will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
  • Applicant must meet DoD 8570.1 certification requirements for IAT-II or higher. You must complete CompTIA Security+ certification minimum within 6 months of hire.
  • General Dynamics is an Equal Opportunity/Affirmative Action Employer that is committed to hiring a diverse and talented workforce. EOE/Disability/Veteran.

NOTE: This position is ON SITE at our Pittsfield, MA Location.
#CJ3
Salary Note
This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.
Combined Salary Range
USD $133,120.00 - USD $144,040.00 /Yr.
Company Overview
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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