Network Engineer III
Bluemont, VA · Hybrid
Monitor network performance, availability,utilization, and service health;identifyand implement performance improvements. * Troubleshoot and resolve complex network incidents, outages, connectivity ...
Bluemont, VA · Hybrid
Monitor network performance, availability,utilization, and service health;identifyand implement performance improvements. * Troubleshoot and resolve complex network incidents, outages, connectivity ...
Bluemont, VA · Hybrid
Monitor network performance, availability,utilization, and service health;identifyand implement performance improvements. * Troubleshoot and resolve complex network incidents, outages, connectivity ...
Reston, VA · On-site
$108K - $148K/yr
... network monitoring with SIEM and NDR platforms. • Perform vulnerability management, firmware updates, and lifecycle management. • Conduct root cause analysis and support incident response. • ...
Reston, VA · On-site
$108K - $148K/yr
... network monitoring with SIEM and NDR platforms. • Perform vulnerability management, firmware updates, and lifecycle management. • Conduct root cause analysis and support incident response. • ...
TCS165, T3, Band 6 Job-Specific Essential Duties and Responsibilities: - Provide hands-on support for enterprise network operations, including continuous monitoring, triage, dispatch, and restoration ...
TCS165, T3, Band 6 Job-Specific Essential Duties and Responsibilities: - Provide hands-on support for enterprise network operations, including continuous monitoring, triage, dispatch, and restoration ...
... Years Network Monitoring Nice to have 2 Years Network Cable Management Nice to have 2 Years Cisco FMC/Firepower Nice to have 2 Years Solutions Design Build Nice to have 3 Years Integration ...
Quick apply
... Years Network Monitoring Nice to have 2 Years Network Cable Management Nice to have 2 Years Cisco FMC/Firepower Nice to have 2 Years Solutions Design Build Nice to have 3 Years Integration ...
Fairfax, VA · On-site
Monitors network resources for faults and traffic anomalies. * Resolves connection issues between users and resources. * Maintains detailed change history of network changes. * Supports ITS Field ...
Fairfax, VA · On-site
Monitors network resources for faults and traffic anomalies. * Resolves connection issues between users and resources. * Maintains detailed change history of network changes. * Supports ITS Field ...
Fairfax, VA · On-site
Perform network monitoring to identify faults, performance issues, and traffic anomalies. * Troubleshoot and resolve connectivity issues affecting users and network resources. * Support routing ...
Quick apply
Fairfax, VA · On-site
Perform network monitoring to identify faults, performance issues, and traffic anomalies. * Troubleshoot and resolve connectivity issues affecting users and network resources. * Support routing ...
Bluemont, VA · On-site
Monitor network performance, availability, utilization, and service health; identify and implement performance improvements. * Troubleshoot and resolve complex network incidents, outages ...
Bluemont, VA · On-site
Monitor network performance, availability, utilization, and service health; identify and implement performance improvements. * Troubleshoot and resolve complex network incidents, outages ...
Bluemont, VA · On-site
$131K - $237K/yr
Monitor network performance, availability, utilization, and service health; identify and implement performance improvements. * Troubleshoot and resolve complex network incidents, outages ...
Bluemont, VA · On-site
$131K - $237K/yr
Monitor network performance, availability, utilization, and service health; identify and implement performance improvements. * Troubleshoot and resolve complex network incidents, outages ...
Perform network monitoring to identify faults, performance issues, and traffic anomalies. * Troubleshoot and resolve connectivity issues affecting users and network resources. * Support routing ...
Perform network monitoring to identify faults, performance issues, and traffic anomalies. * Troubleshoot and resolve connectivity issues affecting users and network resources. * Support routing ...
Fairfax, VA · On-site
Perform network monitoring to identify faults, performance issues, and traffic anomalies. * Troubleshoot and resolve connectivity issues affecting users and network resources. * Support routing ...
Fairfax, VA · On-site
Perform network monitoring to identify faults, performance issues, and traffic anomalies. * Troubleshoot and resolve connectivity issues affecting users and network resources. * Support routing ...
Reston, VA · On-site
$108K - $148K/yr
... monitoring tools to identify incidents as well as analyze performance of the network. - You have an active CCNP certification NICE TO HAVE: You can apply your knowledge of complex data and voice ...
Reston, VA · On-site
$108K - $148K/yr
... monitoring tools to identify incidents as well as analyze performance of the network. - You have an active CCNP certification NICE TO HAVE: You can apply your knowledge of complex data and voice ...
Bluemont, VA · On-site
$131K - $237K/yr
Monitor network performance, availability, utilization, and service health; identify and implement performance improvements. * Troubleshoot and resolve complex network incidents, outages ...
Bluemont, VA · On-site
$131K - $237K/yr
Monitor network performance, availability, utilization, and service health; identify and implement performance improvements. * Troubleshoot and resolve complex network incidents, outages ...
Reston, VA · On-site
The Network Engineer provides Tier-2 technical support and operational maintenance for SES Space ... Monitor LSPs, ISIS/BGP/MPLS sessions, and RSVP-TE tunnels while proactively responding to alarms ...
Reston, VA · On-site
The Network Engineer provides Tier-2 technical support and operational maintenance for SES Space ... Monitor LSPs, ISIS/BGP/MPLS sessions, and RSVP-TE tunnels while proactively responding to alarms ...
Sterling, VA · On-site
$122K - $253K/yr
They assist with monitoring, system analysis, and IT operations support. Daily tasks include, but are not limited to: * Plan network configurations for integration into the network, using knowledge ...
Sterling, VA · On-site
$122K - $253K/yr
They assist with monitoring, system analysis, and IT operations support. Daily tasks include, but are not limited to: * Plan network configurations for integration into the network, using knowledge ...
Responsibilities • Design and implement a secure networking solution currently on-prem to a hybrid version built on AWS. • Monitor network performance and troubleshoot issues as they arise. • ...
Responsibilities • Design and implement a secure networking solution currently on-prem to a hybrid version built on AWS. • Monitor network performance and troubleshoot issues as they arise. • ...
Monitor network performance and resolve connectivity issues. * Support deployment of new network hardware and infrastructure upgrades. * Maintain network documentation, inventory, and change ...
Monitor network performance and resolve connectivity issues. * Support deployment of new network hardware and infrastructure upgrades. * Maintain network documentation, inventory, and change ...
Norfolk, VA · On-site
Familiarity with network monitoring tools, IP subnetting, VLAN design, and TCP/IP troubleshooting. * Experience supporting IT modernization efforts and technical documentation. * Ability to support ...
Norfolk, VA · On-site
Familiarity with network monitoring tools, IP subnetting, VLAN design, and TCP/IP troubleshooting. * Experience supporting IT modernization efforts and technical documentation. * Ability to support ...
Staunton, VA · On-site
... Monitors network resources for faults and traffic anomalies. - Resolves connection issues between users and resources. - Maintains detailed change history of network changes. - Supports ITS Field ...
Staunton, VA · On-site
... Monitors network resources for faults and traffic anomalies. - Resolves connection issues between users and resources. - Maintains detailed change history of network changes. - Supports ITS Field ...
Herndon, VA · On-site
$107K - $146K/yr
... network monitoring, etc), etc.) Security best practices for firewalls and perimeter security measures including VPN technologies Continuous integration, test automation and / or SecDevOps on ...
Herndon, VA · On-site
$107K - $146K/yr
... network monitoring, etc), etc.) Security best practices for firewalls and perimeter security measures including VPN technologies Continuous integration, test automation and / or SecDevOps on ...
Fairfax, VA · On-site
DNS, DHCP, Network Monitoring, Cable Management * Software Integrations & Solutions Design-Build Core Responsibilities * Configure, deploy, and maintain routers, switches, firewalls, and network ...
New
Fairfax, VA · On-site
DNS, DHCP, Network Monitoring, Cable Management * Software Integrations & Solutions Design-Build Core Responsibilities * Configure, deploy, and maintain routers, switches, firewalls, and network ...
New
$21.8K - $34.5K
0% of jobs
$34.5K - $47.1K
0% of jobs
$47.1K - $59.8K
5% of jobs
$59.8K - $72.5K
11% of jobs
$82.5K is the 25th percentile. Wages below this are outliers.
$72.5K - $85.1K
12% of jobs
$85.1K - $97.8K
15% of jobs
The median wage is $105.1K / yr.
$97.8K - $110.5K
14% of jobs
$110.5K - $123.1K
17% of jobs
$125.3K is the 75th percentile. Wages above this are outliers.
$123.1K - $135.8K
14% of jobs
$135.8K - $148.4K
6% of jobs
$148.4K - $161.1K
7% of jobs
$21.8K
$105.7K
$161.1K
A typical day in network monitoring involves actively checking network performance dashboards, responding to alerts, analyzing traffic patterns, and troubleshooting issues to prevent or minimize downtime. Professionals often collaborate with network engineers, cybersecurity teams, and IT support staff to quickly resolve incidents and implement improvements. The role may include documenting unusual activities, coordinating planned maintenance, and participating in team meetings to review performance metrics. This environment is dynamic, requiring quick thinking and adaptability to keep vital organizational systems running smoothly.
Excelling in Network Monitoring requires strong analytical skills, a solid understanding of networking protocols, and a relevant degree or technical certification such as CompTIA Network+ or Cisco CCNA. Experience with network monitoring tools like SolarWinds, Nagios, or Wireshark is typically expected. Attention to detail, problem-solving ability, and effective communication are essential soft skills for this role. These qualifications are vital for quickly identifying and resolving issues, maintaining network stability, and ensuring seamless organizational operations.
A Network Monitoring job involves overseeing an organization's IT infrastructure to ensure network performance, security, and uptime. Professionals use monitoring tools to detect issues such as downtime, slow connections, or security threats. They analyze traffic patterns, troubleshoot problems, and escalate critical issues to the appropriate teams. The role requires knowledge of networking protocols, monitoring software, and incident response procedures. Effective network monitoring helps maintain optimal connectivity and prevent costly disruptions.

8.3
Based on 151 frontline employees who took The Breakroom Quiz
75th of 481 rated business services
The Network Engineer III supports FEMA OCIO Operations and Maintenance services by designing, implementing, managing, and sustaining enterprise network operations across hybrid physical, virtual, on-premises, and multi-cloud environments. This roleis responsible forensuring reliable, secure, and high-performing network services supporting FEMA's enterprise infrastructure, including Network Operations Center (NOC) and Security Operations Center (SOC) environments, data centers, cloud connectivity, and mission-critical IT systems.
The Network Engineer III provides advanced technicalexpertisein network engineering, infrastructure modernization, cloud integration, operational resiliency, and disaster recovery readiness to ensure enterprise networksremainavailable, secure, and compliant with FEMA and DHS standards.
This position is located at FEMA HQ in Bluemont, VA. You may be able to adjust and work remotely after a period of time.
Primary Duties
Design, implement, and manage enterprise network architectures across physical, virtualized, hybrid cloud, and multi-cloud environments.
Support FEMA network operations for fixed and disaster-activated sites, including LAN, WAN, voice, video, satellite, internet, intranet, and telecommunications infrastructure.
Provide Tier 2 and Tier 3 support for enterprise network infrastructure and services.
Monitor network performance, availability,utilization, and service health;identifyand implement performance improvements.
Troubleshoot and resolve complex network incidents, outages, connectivity issues, routing problems, and interoperability challenges.
Support event, incident, problem, and change management processes.
Maintain network configurations, technical documentation, network diagrams, baseline standards, and operational records.
Support technology refresh and modernization efforts for network infrastructure and communications systems.
Implement andmaintainnetwork security controls, including VPNs, access controls, firewalls, IDS/IPS integration, and secure network configurations.
Support cybersecurity operations through network monitoring, traffic analysis, incident response activities, and audit support.
Ensure compliance with DHS/FEMA security policies, enterprise architecture standards, cybersecurity requirements, and disaster recovery best practices.
Support 24/7 operational requirements during exercises, contingencies, disasters, and emergency response activities.
Collaborate with government stakeholders, technical teams, vendors, and program leadership.
Contribute to continuous improvement initiatives related to network operations, automation, cloud connectivity, operational efficiency, and resiliency.
Education & Experience
Bachelor's degree and 12-15 years of relevant experience, orMaster'sdegree and 10-13 years of relevant experience.
Experience managing enterprise network operations within a complex, mission-critical environment.
Experience supporting Network Operations Center (NOC) and Security Operations Center (SOC) functions.
Experience designing, implementing, and supporting enterprise networks across physical, virtualized, hybrid cloud, and multi-cloud environments.
Experience with LAN, WAN, VPN, routing, switching, firewalls, cloud networking, network segmentation, load balancing, and secure connectivity.
Experience supporting infrastructure migrations, cloud integration, modernization efforts, disaster recovery, and business continuity initiatives.
Experience with network monitoring, incident management, problem management, root-cause analysis, and performance optimization.
Experience developing andmaintainingtechnical documentation, network diagrams, operational procedures, and configuration records.
Knowledge of cybersecurity principles, regulatory compliance requirements, intrusion detection, SIEM integration, and secure configuration practices.
Ability to effectively collaborate with government stakeholders, technical teams, security personnel, vendors, and program leadership.
Must be able to obtain andmaintaina Public Trust clearance.
Must be able to obtain a DHS EOD.
Required Certifications
Certified Information Systems Security Professional (CISSP)
Cisco Certified Network Professional (CCNP) or Cisco Certified Network Associate (CCNA)
Professional Cloud Solutions Architect certification
Multi-cloud certification ordemonstratedcertification coverage across AWS, Google Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI), and Microsoft Azure
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:June 11, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
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At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
It services
10,000+ Employees
Reston, VA, US