10,511 Network Switching jobs in the United States

Network Switching Design Engineer IV

New Orleans, LA (

Job Type

Full-time

Description

If you are looking for an exciting career opportunity in the IT, engineering, software development, logistics, and project management fields, Linchpin Solutions is the place to be! We are currently hiring for a dynamic and experienced Network Switching Design Engineer IV.

Clearance:Active DoD Secret Clearance

Work Schedule:Fulltime, Onsite M-F.

Role Overview:

In this role, you will assist the government lead in the daily engineering duties on systems. You will perform general local area network (LAN) base area network (BAN) administration, schedule conversions and cutovers, evaluate and design identification hardware and software, troubleshoot LAN/BAN/WAN and other network related problems.

General Skillset

• Experience with Microsoft Office

• Verbal and written communication skills

• Ability to work both collaboratively and individually

• Critical Thinking Skills

• Ability to give presentations and briefings as needed

Specific Skillset

• Assist the Government Lead in the daily engineering duties on systems.

• Perform general Local Area Network (LAN)/Base Area Network (BAN)/Wide Area Network (WAN) administration.

• Schedule conversions and cutovers.

• Evaluate and design communication hardware and software, troubleshoot LAN/BAN/WAN and other network related problems.

• Execute LAN/BAN and Data Center Switching network design, integration, and implementation.

• Develop, update, track, and perform Internet Protocol (IP) scheme and address management.

• Assist with the development and integration of identity and access management requirements.

• Support engineering and design of Voice over Internet Protocol (VoIP) services; enabling telephone system to interface between data services and the network with an unlimited local connection.

• Enforce Department of Defense (DoD) Unified Capabilities Requirements and monitor security updates in accordance with Government procedures.

• Operate standard Active Directory (AD) services plus the availability to use Windows Light Directory Access Protocol (LDAP) services for network devices and appliances.

• Monitor and optimize replication speed of directory services.

• Oversee Rights Management Services for administrators, users, and groups.

• Design, Develop, and Integrate application networking ports and protocols, Information Assurance (IA), routing and LAN. Perform Integration with Public Key Infrastructure (PKI) certificates and network accounts to support two-factor authentication for all Active Directory (AD) domain account categories and eliminate the need for password-based authentication.

• Design, Develop, and Integrate network switching utilizing LAN, BAN, Trunking, Port Channels and Virtual Local Area Network (VLANs) and network security utilizing VLANs, Access Control Lists (ACLs), and Layer 2 Virtual Private Network (L2 VPNs).

• Design and integrate multivendor solutions utilizing Cisco, Juniper, Brocade and other vendor technologies.

Requirements

Education & Certifications

• Bachelor's Degree in Computer Science or a related field.

• Must possess Information Technology Infrastructure Library (ITIL) version 3 Foundation certification.

• Must possess professional-level certifications in one or more technology-related vendor solutions such as Cisco Certified Network Professional (CCNP) Routing and Switching, CCNP Data Center, Juniper Networks Certified Internet Professional (JNCIP), or equivalent Certification.

Experience Requirements

• 10+ years of Network Engineering experience.

• Experience with the performance, design, configuration, and testing of complex large-scale computer networks.

• Experience with Domain Name Server (DNS) and Dynamic Host Configuration Portal (DHCP).

Build Your Career With Us

Linchpin Solutions’ professional services organization is committed to delivering qualified candidates that meet or exceed clients’ technical and management expectations. Our growth means exciting career opportunities for talented professionals in IT, engineering, software development, logistics, project management, and other key areas. We provide personnel that become valuable assets to the organizations they serve and contribute to the overall skill diversity and strength of the Linchpin Team.

Career Choices

Linchpin’s success comes from the talent and commitment of our professionals. As one team, we share the challenges and rewards that come from growing the company, which reinforces our culture of ownership. All of our professionals benefit from the value we collectively create.

Pay Transparency Statement:

Linchpin Solutions is committed to compliance with applicable pay transparency laws and regulations. Final compensation for any position will be determined based on a variety of factors, including but not limited to:

• Relevant prior work experience

• Education and certifications

• Specific skills and competencies

• Federal Government contract labor categories and wage rates

• Geographic location

While salary ranges may be provided for a position, these ranges are not a guarantee of final compensation, which may vary based on individual qualifications and the specific requirements of the contract.

Benefits:

In addition to competitive compensation, Linchpin Solutions offers a variety of benefits, including:

• Health, dental, and vision insurance

• 401(k) plan with company matching

• Flexible Spending Accounts (FSA)

• Company-funded disability and life insurance

• Paid time off (PTO) and company-paid holidays

• Employee Assistance Program (EAP)

• Educational assistance and parental leave

Please note that the specific benefits and compensation details may vary depending on the employee’s position, date of hire, and contract terms.

Cyber Security Message

Linchpin Solutions follows a specific recruiting practice to protect all candidates. We will never request any financial information immediately. Do not reveal confidential or sensitive information without ensuring the request is coming from Linchpin Solutions directly. Please do not hesitate to contact us at ( if you suspect any type of social engineering attacks such as phishing, spear phishing, baiting or any other suspicious activity.

Equal Opportunity Employment Statement

We are an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

• Assist in the implementation, configuration, and maintenance of routers, switches, firewalls, and other network equipment.
• Support the implementation of new network solutions and enhance existing infrastructure.
• Troubleshoot network issues, resolve outages and perform root cause analysis.
• Assist with network upgrades, patches, and maintenance to ensure security and optimal performance.
• Collaborate with senior engineers to design and implement scalable network solutions.
• Maintain detailed network documentation, including diagrams and configuration details.
• Ensure compliance with industry standards and best practices for network security and reliability.
• Provide technical support and respond to service requests from clients or internal teams.

• Bachelor's degree in Computer Science, Engineering, IT, or a related field.
• Equivalent practical experience may be substituted for a degree, provided the candidate has at least a high school diploma or GED.
• Certifications like CCNA, JNCIA, or equivalent are a plus.

• Basic knowledge of network protocols (e.g., BGP, OSPF, MPLS, IP addressing, etc.).
• Job-based experience with routing and switching networking equipment from the following list:
  • Cisco ASR9k
  • Cisco NCS
  • Juniper MX
  • Juniper EX
  • Arista 7280
• Two (2) years of experience in telecommunications at carrier scale, working with layer 2/3 routers and switches, as well as data services for broadband subscribers.
• Four (4) years of experience in telecommunications service provider core and edge networks preferred.
• Four (4) years of experience implementing services using command-line interface in network equipment preferred.
• Requires three years of experience working remotely and operating independently with minimal supervision.
• Three years of experience in consulting or a similar job with strict timelines and set budgets is preferred.
• In-depth knowledge of the rural/Tier 3-4 telecom industry, its operations and broad technical concepts is preferred.

• Ability to troubleshoot network problems and work effectively under pressure.
• Understanding of network security principles, including firewalls and VPNs.
• Strong communication and teamwork skills.

• Lubbock, TX office.

• A competitive salary and comprehensive benefits package
• Health Insurance (Medical, Dental, Vision)
• Retirement Plan - 401(k)
• Paid Time Off (vacation, sick leave, and holidays)
• Life and Disability Insurance
• A diverse, dynamic, and engaging work environment
• Ongoing training and educational opportunities
• Professional growth and development initiatives

• Assist in the implementation, configuration, and maintenance of routers, switches, firewalls, and other network equipment.
• Support the implementation of new network solutions and enhance existing infrastructure.
• Troubleshoot network issues, resolve outages and perform root cause analysis.
• Assist with network upgrades, patches, and maintenance to ensure security and optimal performance.
• Collaborate with senior engineers to design and implement scalable network solutions.
• Maintain detailed network documentation, including diagrams and configuration details.
• Ensure compliance with industry standards and best practices for network security and reliability.
• Provide technical support and respond to service requests from clients or internal teams.

• Bachelor's degree in Computer Science, Engineering, IT, or a related field.
• Equivalent practical experience may be substituted for a degree, provided the candidate has at least a high school diploma or GED.
• Certifications like CCNA, JNCIA, or equivalent are a plus.

• Basic knowledge of network protocols (e.g., BGP, OSPF, MPLS, IP addressing, etc.).
• Job-based experience with routing and switching networking equipment from the following list:
  • Cisco ASR9k
  • Cisco NCS
  • Juniper MX
  • Juniper EX
  • Arista 7280
• Two (2) years of experience in telecommunications at carrier scale, working with layer 2/3 routers and switches, as well as data services for broadband subscribers.
• Four (4) years of experience in telecommunications service provider core and edge networks preferred.
• Four (4) years of experience implementing services using command-line interface in network equipment preferred.
• Requires three years of experience working remotely and operating independently with minimal supervision.
• Three years of experience in consulting or a similar job with strict timelines and set budgets is preferred.
• In-depth knowledge of the rural/Tier 3-4 telecom industry, its operations and broad technical concepts is preferred.

• Ability to troubleshoot network problems and work effectively under pressure.
• Understanding of network security principles, including firewalls and VPNs.
• Strong communication and teamwork skills.

• Lubbock, TX office.

• A competitive salary and comprehensive benefits package
• Health Insurance (Medical, Dental, Vision)
• Retirement Plan - 401(k)
• Paid Time Off (vacation, sick leave, and holidays)
• Life and Disability Insurance
• A diverse, dynamic, and engaging work environment
• Ongoing training and educational opportunities
• Professional growth and development initiatives

• Design and implement functional resilient network infrastructure (routing and switching) including documentation and operational handover with escalations.

• Troubleshoot network issues and outages, schedule upgrades, and collaborate with network architects on network optimization.

• Secure network systems by establishing and enforcing policies, and by defining and monitoring access.

• Update network equipment to the latest firmware releases.

• Report network operational status by gathering and prioritizing information.

• Manage and lead routing and switching projects, including the installation of new hardware and software, and the creation of policies and procedures related to network hardware and software.

• Provide technical support and consultation for IT and end-user departments.

• Advanced Excel skills.

• Documentation skills. (Visio a plus)

• Automation experience.

• Extensive experience as a Network Engineer focusing on routing and switching design, deployment planning and implementation in a highly controlled and regulated environment.

• Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS).

• Hands-on experience with monitoring, network diagnostic, and network analytics tools.

• University degree in Computer Science or a related subject.

• Professional certification (e.g., CCNA, CCNP) is preferred.

• Experience with Cisco switches, routers, firewalls

• Resolve technical issues of projects and explore alternate designs

• Participates as a team member and fosters teamwork by inter-group coordination within the modules of the project.

• Effectively collaborates and communicates with the stakeholders and ensure client satisfaction

• Excellent problem-solving skills.

• Strong communication and presentation skills.

• Ability to work independently as well as in a team environment.

• Detail-oriented with the ability to multitask.

• Somebody who has at least 8+ years of work experience in Network Management

• Cisco or other network OEM certification desired

• Education qualification: B. Tech, BE, BCA, MCA, M. Tech or equivalent technical degree from a reputed college

• Develop and implement network architectures that align with business objectives.
• Oversee the deployment and configuration of network devices, including routers, switches, firewalls, and wireless access points.
• Coordinate with customers, SMEs, leads, and managers to understand and document network architecture.
• Troubleshoot L2/L3 level issues and handle high-priority tickets (P1/P2), performing root cause analysis and permanent fixes.
• Provide hands-on support for wireless networks, including Cisco and Meraki.
• Handle P3/P4 tickets and guide offshore teams as needed.
• Liaise with service providers for link-related services and coordinate with vendors/OEMs for hardware/software upgrades or replacements.
• Train and provide knowledge transfer to other associates as necessary.
• Monitor and maintain network performance, ensuring minimal disruptions.
• Respond to network-related incidents and provide immediate solutions or escalate as necessary.
• Create and maintain comprehensive documentation for network configurations and troubleshooting steps.
• Implement and manage network protocols such as TCP/IP, OSPF, BGP, and VLANs.
• Ensure network compliance with industry standards and regulations, conducting security assessments and vulnerability scans.
• Collaborate with cross-functional teams and communicate effectively with stakeholders.

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 10+ years of experience in network engineering.
• Active Cisco/Extreme Network equivalent certification (CCNP or CCIE preferred).
• Strong understanding of networking protocols and technologies (TCP/IP, BGP, OSPF, VLANs, etc.).
• Experience with network hardware and software from vendors such as Cisco, Juniper, or Arista.
• Hands-on experience with Extreme network switches, Cisco switches and routers, and Juniper routers.
• Proficiency in scripting languages (Python, Perl, etc.) and automation tools (Ansible, Terraform, etc.).
• Experience with network monitoring and management tools (e.g., SolarWinds, PRTG, Zabbix).
• Strong analytical and problem-solving skills with excellent communication and interpersonal abilities.
• Ability to adapt to rapidly changing technologies and work independently or as part of a team.

• Pay any fee to be considered for, submitted to, or selected for any opportunity.
• Purchase any product, service, or gift cards from us or for us as part of an application, interview, or selection process.
• Provide sensitive financial information such as credit card numbers or banking information. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

Responsibilities: Provide on-site services to administer the network systems which shall minimally include the following: a) Review the logs of the network links and equipment every morning to ensure no abnormal activities; b) Install, maintain and upgrade all hardware, firmware and software used; c) Fine-tune the network or system parameters; d) Patch/Re-Patch cables in patch panel and all network equipment; e) Labelling of cables/patch panels/racks/equipment; f) Create, delete or modify access rights for the network equipment related user accounts in terms of authentication, authorization and accounting. g) Connect Customer-approved network equipment to the Customer's LAN; h) Manage IP addresses and IP assignment scheme; i) Manage firewall rules setting and security configuration; j) Perform troubleshooting to resolve network problems; k) Incident management l) Document and maintain configurations of all network hardware, cabling information and software used in the operating environment; m) Create/maintain the system/user accounts and assign appropriate network access rights; n) Perform routine backup of network configuration; o) Analyze network utilization pattern and problems, recommend and implement corrective and preventive measures. p) Recommend new or improved hardware, software, configurations, etc to enhance the existing system performance and management; q) Assist the Customer to evaluate new hardware and software for implementation in the operating environment, when required by the Customer etc; r) Enforce physical access controls to the network room and the equipment, including escorting its own Sub-contractors and the Customer-appointed Supplier, and maintaining proper management of keys and access logs at all times; and Provide standby and support service for network upgrades, network implementation or building maintenance activities such as testing and servicing of building power generators, Uninterruptible Power Supply (UPS), air-conditioning and fire suppression systems, which may affect the operation of the equipment in the network rooms. s) Provide operation and administration support on network and security infrastructure according to the agreed service levels Responsible for the availability of the network service, except where the unavailability is due to the network hardware failure Schedule and execute production jobs in accordance with the specifications as stipulated by the Customer. Provide the following network maintenance which includes: a) Co-ordinate the second level and third-level troubleshooting and problem root cause analysis for network links and equipment under the scope of work. b) Conduct a verification check at the start of each week, prior to the start of support hours of the Customer to ensure all network services are up and running c) Proactive monitoring of the network links and equipment and take necessary actions to ensure the service level of the network availability and performance can be achieved at all times d) Provide on-site standby when preventive maintenance for systems or data centre is carried out by the Customer-appointed Supplier, and conduct necessary system tests to ensure the network is in normal production operating condition after such maintenance e) Obtain the lease, warranty and maintenance contracts information pertaining to all network links and equipment under the Customer and monitor the contract expiry f) Responsible for all the configurations of the network links and equipment within the scope of network administration to be configured in accordance with the Customer's specified requirements g) Review the Customer network links and equipment configuration and make recommendations to improve the network availability, scalability and its efficient working h) Provide regular housekeeping on the network configuration and firewall rules to remove unwanted set up and configuration parameters i) Monitor all network resources proactively to ascertain the general health of the networks and to detect faults or errors. Set the network threshold to be monitored in accordance to the Customer specification j) Collect network statistics to enable the Contractor to assess the performance of the network. Analyze and highlight possible bottlenecks and potential capacity issues to the Customer monthly k) Gather and analyze all resource utilization including CPU, RAM, disks, I/O, port, network protocol and port pattern/bandwidth etc, where applicable, and analyze the usage pattern to ensure adequate resources to meet the usage demand. l) Tune the network or system parameters to improve performance when required by the Customer Provide the following change management to the network infrastructure: a) Configure network equipment and their related software; b) Configure and manage network security equipment and network security related software c) Apply software patches; d) Administer network-related accounts, which includes creation, deletion and modification; e) Administer network-related security accounts, which includes creation, deletion and modification; f) Configure firewall rules and security management; g) Connect third-party equipment to the network; h) Assign IP addresses; and i) Change encryption keys. Requirements: SG Government CAT1 security clearance Willingness to work in a 24x7 standby rotation Trained and minimally be proficient in the following areas: Network technologies and protocols; Network Configuration; Network utilization and performance monitoring; Network fine-tuning, problem troubleshooting, interpretation of statistics and traffic pattern; and Firewall rules configuration and security setting. Have at least three (3) years hands-on practical experience in configuring routers/switches (e.g., CISCO and Alcatel), firewalls, load balancer, wireless and intrusion detection/protection systems. Minimally have the CISCO Certified Network Engineer certification, or equivalent. To Apply: Kindly submit your resume in Word format and indicate your availability, current and expected remuneration package and reason for leaving. We regret only shortlisted candidate will be notified. Quinnox Solutions Pte. Ltd. (License No.06C3126) Registered EA Personnel (Reg. No.R22110437) #J-18808-Ljbffr

Tekfortune is a fast-growing consulting firm specialized in permanent, contract & project-based staffing services for world's leading organizations in a broad range of industries. In this quickly changing economic landscape, virtual recruiting and remote work are critical for the future of work. To support the active project demands and skills gaps, our staffing experts can help you find the best job for you.

Role- Network Engineer L3

Location- Atlanta, GA

Skills / JD -

Primary Skillset- Routing & Switching (BGP/OSPF)

Secondary Skillset:

F5

Meraki Wireless

DNS

Cisco ACI (good to have)

Experience managing a large implementation of routing and switching

Hands-on experience on Cisco Nexus, Cisco Catalyst devices

Day to day Operations and Project Execution

Network device replacement, code/IOS Upgrade

Escalation Handling from NOC / Network Level 1 teams

On-call support

For more information and other jobs available please contact our recruitment team at To view all the jobs available in the USA and Asia please visit our website at

Role Name: Network Lead - Routing, Switching Location: Fort Mill, SC, USA Visa Type: Only visas accepted are H1B, USC, and Green Card holders (GC). Job Responsibilities: Provide 24/7/365 support from Network Operations Center. Support network-related activities for applications and network protocols such as DNS, DHCP, IPAM, and NTP. Maintain LAN and WLAN infrastructure, including data center LAN. Plan and execute network platform upgrades and changes. Perform patching on network appliances, OS, and firmware upgrades. Support network services, hardware, and circuits. Analyze network performance, capacity, and health; suggest improvements. Identify and resolve network problems following break-fix, Incident Management, and Problem Management procedures. Review and recommend enhancements to the current network infrastructure strategy. Coordinate support from third-party resolver groups for network infrastructure. Manage and document network design, architecture, parameters, and settings. Administer LAN, WAN, load balancers, WAP/WLC, WAN accelerators, and SD-WAN support. Experience with Cisco routers and switches. #J-18808-Ljbffr

This is a remote position.

IT Network Engineer – Routing, Switching, and Light Coding Support

Job Position Highlights:

Position Overview

BizFirst is assisting our client in identifying an experienced IT Network Engineer to support a high-impact technical deployment through the end of 2025 (with contract continuation possible). The ideal candidate will bring strong routing/switching experience and light development capabilities to a collaborative team focused on simple, scalable IT solutions. This position is remote with domestic travel requirements and may expand to international travel in future phases.

The role is ideally suited for someone who is self-driven, practical, and capable of blending infrastructure work with basic scripting or interface development. U.S. citizenship is preferred but not required.

Key Responsibilities

  Required Qualifications

Desired Skills

·    All travel and accommodations are fully covered

·    Daily per diem for missed meals when traveling ($50/day) /p>

·    Flexible contract model with opportunity for renewal or extension

·    Collaborative culture focused on shared success

About BizFirst

BizFirst is a pioneering US-owned company that bridges the gap between job seekers and employers in the small business, commercial, enterprise, and government sectors. With a suite of tailored services covering temporary contractors, direct hiring, and consulting, we empower organizations to meet their staffing needs efficiently. Our comprehensive AI-matching platform ensures a seamless match between candidates’ expertise and our clients’ requirements. Our dedicated team thrives on fostering lasting relationships with both companies and candidates, ensuring a win-win scenario for everyone.