15,977 Network jobs in the United States

We are seeking experienced a Computer Network Support Specialist to join our team in providing on-site network engineering and operations support for a large, mission-critical enterprise environment. This position will be performed on the customer site and will require close coordination with both technical and operational teams to ensure high availability, security, and performance of complex IT infrastructure.

Primary Location: Lanham, MD, Full-time on-site

• Summary: Provide Tier 1 & 2 support, preventive maintenance, monitoring, and ticket resolution. Assists with deployments.

• Key Duties:

• Perform daily monitoring and preventive maintenance.

• Support asset tracking and hardware documentation.

• Assist with cloud and network deployments.

• Respond to trouble tickets and escalate as needed.

• Education/Certifications: Associate’s in IT or equivalent; 4+ yrs experience; CompTIA Network+. Active Public Trust required; IRS MBI preferred.

Overview

Please note that this position is contingent upon the successful award of a contract currently under bid.

Nisga'a CIOPS provides hands-on experienced services to civilian and DoD programs worldwide. Delivering highly skilled, cleared personnel who provide services on five continents for a portfolio of customers.

Summary:

The Computer Network Support Specialist will support the planning, engineering, and maintenance of the organization's systems infrastructure. This role involves the implementation and design of both hardware and software components, as well as monitoring system performance to ensure reliability and efficiency. The ideal candidate will be familiar with standard concepts, practices, and procedures within the IT field and will rely on experience and sound judgment to accomplish a variety of technical tasks.

Essential Job Functions:

• Assist in the planning and engineering of network and systems infrastructure.
• Support the implementation and configuration of hardware and software solutions.
• Monitor and evaluate system performance, identifying and resolving issues proactively.
• Perform routine maintenance and troubleshooting of network systems and components.
• Collaborate with IT team members to support infrastructure upgrades and improvements.
• Maintain accurate documentation of system configurations, procedures, and support activities.
• Provide technical support to end users and assist with resolving network-related issues.
• Execute a variety of tasks and projects as assigned, demonstrating flexibility and initiative.
• Perform other duties as assigned.

Necessary Skills and Knowledge:

• Familiar with standard concepts, practices, and procedures within a particular field.
• Rely on experience and judgment to plan and accomplish goals.
• Excellent communication, documentation, and problem-solving skills.

Minimum Qualifications:

• At least 3 years of experience in the field or in a related area.
• IAT Level II Certification
• Experience with standard concepts, practices, and procedures within a particular field.
• Must have TS/SCI

Preferred Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Experience working in federal or defense environments.
• Industry standard technical and network certifications.

#CJ

Pay and Benefits

The salary range for this position is $85,600.00 to $96,300.00 annually.

At Goldbelt, we value and reward our team's dedication and hard work. We provide a competitive base salary commensurate with your qualifications and experience. As an employee, you'll enjoy a comprehensive benefits package, including medical, dental, and vision insurance, a 401(k) plan with company matching, tax-deferred savings options, supplementary benefits, paid time off, and professional development opportunities.

We are seeking experienced a Computer Network Support Specialist to join our team in providing on-site network engineering and operations support for a large, mission-critical enterprise environment. This position will be performed on the customer site and will require close coordination with both technical and operational teams to ensure high availability, security, and performance of complex IT infrastructure.

Primary Location: Lanham, MD, Full-time on-site

• Summary: Provide Tier 1 & 2 support, preventive maintenance, monitoring, and ticket resolution. Assists with deployments.

• Key Duties:

• Perform daily monitoring and preventive maintenance.

• Support asset tracking and hardware documentation.

• Assist with cloud and network deployments.

• Respond to trouble tickets and escalate as needed.

• Education/Certifications: Associate’s in IT or equivalent; 4+ yrs experience; CompTIA Network+. Active Public Trust required; IRS MBI preferred.

We are seeking experienced a Computer Network Support Specialist to join our team in providing on-site network engineering and operations support for a large, mission-critical enterprise environment. This position will be performed on the customer site and will require close coordination with both technical and operational teams to ensure high availability, security, and performance of complex IT infrastructure.

Primary Location: Lanham, MD, Full-time on-site

• Summary: Provide Tier 1 & 2 support, preventive maintenance, monitoring, and ticket resolution. Assists with deployments.

• Key Duties:

• Perform daily monitoring and preventive maintenance.

• Support asset tracking and hardware documentation.

• Assist with cloud and network deployments.

• Respond to trouble tickets and escalate as needed.

• Education/Certifications: Associate’s in IT or equivalent; 4+ yrs experience; CompTIA Network+. Active Public Trust required; IRS MBI preferred.

Overview

Please note that this position is contingent upon the successful award of a contract currently under bid.

Nisga'a CIOPS provides hands-on experienced services to civilian and DoD programs worldwide. Delivering highly skilled, cleared personnel who provide services on five continents for a portfolio of customers.

Summary:

The Computer Network Support Specialist will support the planning, engineering, and maintenance of the organization's systems infrastructure. This role involves the implementation and design of both hardware and software components, as well as monitoring system performance to ensure reliability and efficiency. The ideal candidate will be familiar with standard concepts, practices, and procedures within the IT field and will rely on experience and sound judgment to accomplish a variety of technical tasks.

Responsibilities

Essential Job Functions:

• Assist in the planning and engineering of network and systems infrastructure.
• Support the implementation and configuration of hardware and software solutions.
• Monitor and evaluate system performance, identifying and resolving issues proactively.
• Perform routine maintenance and troubleshooting of network systems and components.
• Collaborate with IT team members to support infrastructure upgrades and improvements.
• Maintain accurate documentation of system configurations, procedures, and support activities.
• Provide technical support to end users and assist with resolving network-related issues.
• Execute a variety of tasks and projects as assigned, demonstrating flexibility and initiative.
• Perform other duties as assigned.

• Familiar with standard concepts, practices, and procedures within a particular field.
• Rely on experience and judgment to plan and accomplish goals.
• Excellent communication, documentation, and problem-solving skills.

• At least 3 years of experience in the field or in a related area.
• IAT Level II Certification
• Experience with standard concepts, practices, and procedures within a particular field.
• Must have TS/SCI

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Experience working in federal or defense environments.
• Industry standard technical and network certifications.

We are seeking experienced a Computer Network Support Specialist to join our team in providing on-site network engineering and operations support for a large, mission-critical enterprise environment. This position will be performed on the customer site and will require close coordination with both technical and operational teams to ensure high availability, security, and performance of complex IT infrastructure.

Primary Location: Lanham, MD, Full-time on-site

• Summary: Provide Tier 1 & 2 support, preventive maintenance, monitoring, and ticket resolution. Assists with deployments.

• Key Duties:

• Perform daily monitoring and preventive maintenance.

• Support asset tracking and hardware documentation.

• Assist with cloud and network deployments.

• Respond to trouble tickets and escalate as needed.

• Education/Certifications: Associate’s in IT or equivalent; 4+ yrs experience; CompTIA Network+. Active Public Trust required; IRS MBI preferred.

Job Type

Full-time

Description

Leading with our people, Digital Consultants mission is to deliver the highest level of professional solutions while being a trusted partner and advisor to our customers. With a culture of practicality, opportunity, and creativity we remain dedicated to being honest, trustworthy, respectful, and ethical in everything we do. We are a certified SBA 8(a) small, disadvantaged business that supports multiple IT customers within the Federal, civilian and private sectors. Digital Consultants also offers our employees growth opportunities, competitive wages, and a full benefits package. Our founding principles, Fairness and Common Sense, make working here more than a job, it's the Digital family.

Digital Consultants is seeking a Computer/Network Engineer with strong cybersecurity experience to support Counter-UAS and Airspace Security networks and systems for a sponsor in Landover, MD. The ideal candidate is a hands-on practitioner with deep technical expertise in configuring, securing, and managing critical infrastructure in high-security environments.

Location: Landover, MD

Duties to include:

• Install, configure, monitor, and troubleshoot Cisco switches, routers, and Microsoft Windows servers/workstations following evolving mission requirements.
• Implement cybersecurity measures that ensure continuous, secure, and resilient operations across enterprise and tactical environments.
• Maintain network components and proactively identify vulnerabilities through diagnostics and remediation planning.
• Collaborate with system administrators, analysts, and government technicians to support system-related problem-solving and future enhancement needs.
• Lead cybersecurity implementation activities related to securing systems under the Federal ATO process, ensuring proper controls are in place and compliance is sustained.
• Contribute to work plan development, project execution, and delivery of technical consulting outputs.
• Support government-led cybersecurity investigations and reporting by rapidly restoring protections and recommending mitigation strategies.
• Serve as a subject matter expert (SME) for cybersecurity engineering and system administration practices.

• Education: Master's degree from an ABET accredited program in Cybersecurity, Computer, Electrical, or Electronics Engineering, or Mathematics with a concentration in computer science or equivalent
• Clearance: Top Secret
• Certifications: IAT Level III Certification

• Ten (10) years of experience implementing and maintaining cybersecurity control requirements, including system hardening, vulnerability assessment, and incident response.
• Hands-on experience with Cisco network infrastructure, Windows OS environments, and cybersecurity compliance processes (e.g., ATO).
• Proven ability to analyze complex system and network challenges and deliver practical, secure solutions.
• Experience may include plan, implement, upgrade, and/or monitor cybersecurity measures to improve cyber defense and maintain a cyber-resilient network; assess cybersecurity vulnerabilities for risks and propose and implement remediation actions or risk mitigation strategies; ensure appropriate security controls are in place that will safeguard digital files and electronic infrastructure; and respond to computer security breaches to re-establish protections and make required reports.

• Paid Time Off (PTO)
• Group health plans
• Income protection and supplemental benefits 401(k) plan with company matching Health Savings Account (HSA)
• Flexible Spending Account (FSA)
• Pet insurance options
• Employee Assistance Program (EAP)

MANTECH seeks a motivated, career and customer-oriented Computer Network Architect to join our team in Belcamp, MD . This is an onsite position.

The Computer Network Architect will work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the work efforts required to provide product technical support services for systems and equipment being produced, fielded, modified or supported by PdM Network Modernization (NetMod) and PdM Mission Network of the Project Manager (PM) Tactical Network (TN) of the Program Executive Office for Command Control and Communications-Tactical (PEO C3T). This support may also include future systems and equipment that is acquired for the Army to maintain its technological advantage.

Job responsibilities include but are not limited to:

• Responsible for designing, planning, and implementing computer networks.

• Assess NETMOD business needs to create efficient data communication systems by utilizing hardware and software components like routers, switches, and firewalls.

• Ensure network security and performance optimization.

• Collaborate with other IT teams to analyze network traffic, identify potential issues, and propose upgrades to maintain optimal network functionality. 

• Must be capable of demonstrating experience in conducting analysis and developing solutions and in the application of information technology

• Producing and reviewing technical documentation reflecting detailed knowledge of specific technical area

• Recommending measures to improve methods, performance, and quality of product or service

• Create detailed network blueprints, including LANs (Local Area Networks), WANs (Wide Area Networks), and intranets, considering factors like bandwidth requirements, security protocols, and scalability. 

Minimum Qualifications:

• Bachelor’s degree in Science and 10+ years of relevant experience as a Computer Network Architect.   

• 5+ years in the Department of Defense supporting computer networking technologies highly preferred.   

• Professional certifications such as CCNP, CCNA, and VCP-NV.

• Experience performing simulations and capacity planning to predict future network needs and identify potential bottlenecks. 

• Experience researching and recommending appropriate network hardware (routers, switches, firewalls) and software (network management tools) to meet business requirement.

• Requires foundational understanding of network protocols (TCP/IP, UDP, MPLS).

Preferred Qualifications: 

• Experience with network automation and scripting

• Experience in network design principles, including routing protocols (BGP, OSPF) 

• Experience with monitoring network performance, identifying and resolving network issues, and implementing necessary upgrades.   

Clearance Requirements:

• Must be a US citizen and have a current/active Secret clearance.

Physical Requirements:  

• Must be able to remain in a stationary position 50% of the time.  

• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.  Must be able to exchange accurate information in these situations. 

MANTECH seeks a motivated, career and customer-oriented Computer Network Architect to join our team in Belcamp, MD . This is an onsite position.

The Computer Network Architect will work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the work efforts required to provide product technical support services for systems and equipment being produced, fielded, modified or supported by PdM Network Modernization (NetMod) and PdM Mission Network of the Project Manager (PM) Tactical Network (TN) of the Program Executive Office for Command Control and Communications-Tactical (PEO C3T). This support may also include future systems and equipment that is acquired for the Army to maintain its technological advantage.

Job responsibilities include but are not limited to:

• Responsible for designing, planning, and implementing computer networks.

• Assess NETMOD business needs to create efficient data communication systems by utilizing hardware and software components like routers, switches, and firewalls.

• Ensure network security and performance optimization.

• Collaborate with other IT teams to analyze network traffic, identify potential issues, and propose upgrades to maintain optimal network functionality. 

• Must be capable of demonstrating experience in conducting analysis and developing solutions and in the application of information technology

• Producing and reviewing technical documentation reflecting detailed knowledge of specific technical area

• Recommending measures to improve methods, performance, and quality of product or service

• Create detailed network blueprints, including LANs (Local Area Networks), WANs (Wide Area Networks), and intranets, considering factors like bandwidth requirements, security protocols, and scalability. 

Minimum Qualifications:

• Bachelor’s degree in Science and 10+ years of relevant experience as a Computer Network Architect.   

• 5+ years in the Department of Defense supporting computer networking technologies highly preferred.   

• Professional certifications such as CCNP, CCNA, and VCP-NV.

• Experience performing simulations and capacity planning to predict future network needs and identify potential bottlenecks. 

• Experience researching and recommending appropriate network hardware (routers, switches, firewalls) and software (network management tools) to meet business requirement.

• Requires foundational understanding of network protocols (TCP/IP, UDP, MPLS).

Preferred Qualifications: 

• Experience with network automation and scripting

• Experience in network design principles, including routing protocols (BGP, OSPF) 

• Experience with monitoring network performance, identifying and resolving network issues, and implementing necessary upgrades.   

Clearance Requirements:

• Must be a US citizen and have a current/active Secret clearance.

Physical Requirements:  

• Must be able to remain in a stationary position 50% of the time.  

• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.  Must be able to exchange accurate information in these situations.