<p><strong>Senior Network Engineer</strong></p><p><br></p><p><strong>Company Overview</strong> </p><p>A growing organization is seeking a Senior Network Engineer to support and improve its enterprise infrastructure environment. This role offers the opportunity to work on network operations, infrastructure projects, and ongoing technology initiatives.</p><p><br></p><p><strong>Role Summary</strong> </p><p>The Senior Network Engineer will be responsible for maintaining, improving, and supporting enterprise network infrastructure. The role requires a combination of engineering, troubleshooting, project delivery, and collaboration with cross-functional technology teams.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li>Support and maintain enterprise network infrastructure and connectivity.</li><li>Participate in network upgrades, enhancements, and technology projects.</li><li>Troubleshoot complex infrastructure and connectivity issues.</li><li>Monitor network performance and recommend improvements.</li><li>Maintain technical documentation and operational procedures.</li><li>Collaborate with internal teams and external partners to support business needs.</li><li>Assist with network security, reliability, and operational initiatives.</li></ul><p><strong>Additional Details</strong></p><ul><li><strong></strong>Hybrid work environment</li><li>Full-time position</li><li>Participation in operational support activities may be required</li></ul>
<p>Robert Half is currently seeking a Contract Network Engineer to join our client's IT department. As a Contract Network Engineer, you will play a vital role in the design, implementation, and maintenance of the organization's network infrastructure. This is a contract position offering an exciting opportunity to work with a reputable company.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ol><li><strong>Network Design:</strong> Design and implement network infrastructure, including LAN, WAN, and data center networks, to meet the organization's requirements for performance, security, and scalability.</li><li><strong>Network Maintenance:</strong> Monitor and maintain network devices, including routers, switches, firewalls, load balancers, and wireless access points to ensure optimal performance and reliability.</li><li><strong>Security Implementation:</strong> Implement and manage network security measures, such as firewalls, intrusion detection systems, and VPNs, to protect the network from external threats.</li><li><strong>Network Troubleshooting:</strong> Diagnose and resolve network issues, perform network testing, and work with end-users to provide technical support for network-related problems.</li><li><strong>Capacity Planning:</strong> Evaluate network performance and capacity, making recommendations for upgrades or changes to accommodate the organization's growth.</li><li><strong>Documentation:</strong> Maintain accurate records of network configurations, changes, and updates to facilitate troubleshooting, auditing, and compliance.</li><li><strong>Vendor Collaboration:</strong> Collaborate with network equipment vendors and service providers to manage procurement, service agreements, and vendor relationships.</li><li><strong>Network Optimization:</strong> Identify opportunities for network optimization and cost reduction while maintaining or improving network performance.</li></ol><p><br></p>
<p>A growing financial services and retail-focused organization is seeking a Senior Network Engineer to support and enhance enterprise network infrastructure across multiple locations. This role is responsible for designing, implementing, securing, and optimizing complex network environments that support critical business operations.</p><p><br></p><p><strong>POSITION TITLE:</strong> Senior Network Engineer</p><p><strong>LOCATION:</strong> Fort Worth, TX</p><p><strong>SALARY:</strong> $120,000 - $130,000 (DOE)</p><p><br></p><p><strong>RESPONSIBILITIES</strong></p><ul><li>Design, deploy, and maintain enterprise network infrastructure, including LAN, WAN, WLAN, and VPN environments.</li><li>Monitor network performance, troubleshoot connectivity issues, and implement improvements to maximize reliability and uptime.</li><li>Partner with internal stakeholders to gather business requirements and develop scalable networking solutions.</li><li>Support network expansion initiatives, technology upgrades, and capacity planning efforts across multiple locations.</li><li>Configure and administer network security solutions while ensuring compliance with industry and organizational standards.</li><li>Maintain network documentation, diagrams, and operational procedures.</li><li>Collaborate with cross-functional IT teams to integrate network services and support business-critical applications.</li></ul><p><br></p>
<p>Job Summary We are seeking a skilled Network Engineer to design, implement, maintain, and support enterprise network infrastructure. The ideal candidate will have experience with routing, switching, wireless networks, firewalls, network security, and cloud connectivity. This role is responsible for ensuring network availability, performance, scalability, and security while supporting business-critical applications and services across multiple locations. Key Responsibilities Design, deploy, configure, and maintain enterprise LAN, WAN, SD-WAN, WLAN, and data center networks. Monitor network performance, availability, and capacity to ensure optimal operation. Configure and support routers, switches, firewalls, wireless controllers, and VPN solutions. Troubleshoot network connectivity, latency, routing, switching, and security issues. Implement and maintain network security controls, including firewalls, IDS/IPS, NAC, and access control policies. Support cloud networking integrations with Azure, AWS, and hybrid environments. Manage network upgrades, patches, hardware refreshes, and lifecycle management activities. Collaborate with cybersecurity, infrastructure, cloud, and application teams to support enterprise initiatives. Perform network capacity planning, performance tuning, and disaster recovery planning. Create and maintain network diagrams, documentation, standards, and operating procedures. Participate in on-call support and incident response activities as needed. Ensure compliance with organizational, regulatory, and security requirements.</p>
<p><strong>Network Engineer</strong></p><p><br></p><p><strong>Overview</strong></p><p>An established organization is seeking a Network Engineer to support and enhance a large-scale enterprise network environment. This individual will serve as a technical leader responsible for network architecture, operations, security, troubleshooting, and modernization initiatives across multiple locations. The role includes team leadership responsibilities and collaboration with infrastructure, systems, and vendor partners.</p><p><br></p><p><strong>Responsibilities</strong></p><ul><li>Design, implement, maintain, and optimize enterprise network infrastructure.</li><li>Support LAN, WAN, wireless, routing, switching, and security technologies.</li><li>Lead network modernization and infrastructure improvement initiatives.</li><li>Monitor network performance, reliability, and availability while proactively identifying and resolving issues.</li><li>Collaborate with cross-functional technology teams and external partners on infrastructure projects.</li><li>Develop and maintain technical documentation, standards, and operational procedures.</li><li>Support business continuity, disaster recovery, and network security initiatives.</li><li>Provide technical guidance and mentorship to junior team members.</li></ul>
<p>For our client, we are seeking a Network Engineer responsible for designing, implementing, maintaining, and troubleshooting enterprise network infrastructure. This individual will support network availability, performance, security, and connectivity across multiple locations while assisting with network upgrades, migrations, and infrastructure projects.</p>
<p>IPv6 SME / Senior Network Engineer</p><p><strong>Location:</strong> Alexandria, VA (onsite)</p><p><strong>Clearance Requirement:</strong> Ability to Obtain/Maintain Public Trust</p><p><strong>Employment Type:</strong> Part-Time (Approximately 20 Hours per Week)</p><p>Overview</p><p>We are seeking an experienced <strong>IPv6 Subject Matter Expert (SME) / Senior Network Engineer</strong> to support a federal government network modernization initiative in Washington, DC. This individual will serve as the technical lead for IPv6 architecture, implementation, integration, and adoption across a complex enterprise environment.</p><p>The ideal candidate brings deep expertise in enterprise networking, network architecture, and IPv6 migration strategies, with the ability to advise stakeholders, lead technical discussions, develop implementation plans, and drive modernization efforts. This role requires a hands-on engineer who can operate independently while partnering with technical teams and senior leadership.</p><p>Responsibilities</p><ul><li>Lead the planning, design, implementation, and expansion of IPv6 capabilities within a large enterprise environment.</li><li>Develop IPv6 architecture strategies, addressing plans, migration roadmaps, and implementation approaches.</li><li>Design, implement, and troubleshoot enterprise-scale network infrastructure supporting both IPv4 and IPv6 environments.</li><li>Create and maintain high-level and low-level design documentation, network diagrams, implementation plans, and technical standards.</li><li>Conduct network assessments, gap analyses, root cause analyses, and technical risk evaluations.</li><li>Support network modernization initiatives, including cloud, data center, LAN/WAN, remote access, and internet-facing environments.</li><li>Collaborate with infrastructure, security, and operations teams to integrate IPv6 into enterprise services and platforms.</li><li>Provide technical leadership during architecture reviews, troubleshooting efforts, and strategic planning sessions.</li><li>Communicate technical recommendations and project status to senior stakeholders and agency leadership.</li><li>Support Zero Trust architecture initiatives and enterprise security improvements.</li><li>Mentor technical team members and provide guidance on networking best practices.</li></ul>
<p>We are seeking a <strong>Network Engineer</strong> to join a growing IT infrastructure team responsible for designing, implementing, maintaining, and optimizing enterprise network environments. This individual will play a key role in ensuring the stability, performance, and security of the organization's network infrastructure across multiple locations.</p><p>This is an excellent opportunity for a hands-on engineer who enjoys troubleshooting complex issues, supporting critical business operations, and driving network modernization initiatives.</p><p>Responsibilities</p><ul><li>Design, implement, and support enterprise LAN, WAN, WLAN, and SD-WAN environments</li><li>Configure and maintain network infrastructure including routers, switches, firewalls, and wireless technologies</li><li>Monitor network performance, availability, and capacity to ensure optimal operation</li><li>Troubleshoot and resolve network connectivity, routing, switching, and performance issues</li><li>Implement and maintain network security controls, VPNs, and access management solutions</li><li>Support cloud networking initiatives within Azure and/or AWS environments</li><li>Partner with systems, security, and application teams on infrastructure projects</li><li>Maintain network documentation, diagrams, standards, and operational procedures</li><li>Participate in on-call rotation and provide support during planned maintenance windows when needed</li></ul><p><br></p>
Job Summary We are seeking a skilled Network Engineer to design, implement, maintain, and support enterprise network infrastructure. The ideal candidate will have experience with routing, switching, wireless networks, firewalls, network security, and cloud connectivity. This role is responsible for ensuring network availability, performance, scalability, and security while supporting business-critical applications and services across multiple locations. Key Responsibilities Design, deploy, configure, and maintain enterprise LAN, WAN, SD-WAN, WLAN, and data center networks. Monitor network performance, availability, and capacity to ensure optimal operation. Configure and support routers, switches, firewalls, wireless controllers, and VPN solutions. Troubleshoot network connectivity, latency, routing, switching, and security issues. Implement and maintain network security controls, including firewalls, IDS/IPS, NAC, and access control policies. Support cloud networking integrations with Azure, AWS, and hybrid environments. Manage network upgrades, patches, hardware refreshes, and lifecycle management activities. Collaborate with cybersecurity, infrastructure, cloud, and application teams to support enterprise initiatives. Perform network capacity planning, performance tuning, and disaster recovery planning. Create and maintain network diagrams, documentation, standards, and operating procedures. Participate in on-call support and incident response activities as needed. Ensure compliance with organizational, regulatory, and security requirements.
We are looking for an experienced Network Engineer to support critical enterprise connectivity and infrastructure operations in Pennsylvania. This Long-term Contract opportunity is ideal for a detail-oriented individual who can strengthen network stability, safeguard perimeter security, and respond effectively to technical issues across a complex environment. The role focuses on hands-on administration, proactive performance improvement, and close coordination with internal teams to keep network services dependable and secure.<br><br>Responsibilities:<br>• Administer and optimize Cisco-based network infrastructure, including routers, switches, and related connectivity components across the enterprise environment.<br>• Manage firewall platforms such as Cisco ASA, Palo Alto, Fortinet, or comparable technologies to maintain secure and reliable network access.<br>• Investigate and resolve routing, switching, IP, and wireless network issues to minimize downtime and restore service efficiently.<br>• Review, interpret, and maintain network diagrams, topology records, and technical documentation to support operational accuracy.<br>• Track network performance, identify risks or inefficiencies, and implement enhancements that improve resilience, speed, and security.<br>• Contribute to infrastructure changes by supporting network upgrades, migrations, and other improvement initiatives with minimal disruption.<br>• Partner with cross-functional teams to sustain network availability, address operational needs, and support ongoing business requirements.
We are looking for a Network Engineer to support and strengthen a manufacturing-focused network environment in Pennsylvania. This long-term contract opportunity is ideal for a hands-on individual who can help maintain reliable connectivity, improve network performance, and support critical plant operations with a strong sense of urgency. The role will focus on Cisco-based infrastructure across routing, switching, firewall, and related network services while working closely with infrastructure and operations teams.<br><br>Responsibilities:<br>• Oversee daily network operations to maintain stable, high-availability connectivity for business and plant systems.<br>• Configure, support, and troubleshoot Cisco routers, switches, firewalls, and related LAN infrastructure across the environment.<br>• Evaluate network performance trends, identify improvement opportunities, and implement changes that enhance reliability and efficiency.<br>• Create and maintain disaster recovery and backup procedures to support continuity of network services.<br>• Track network hardware and infrastructure assets, ensuring accurate inventory records and lifecycle awareness.<br>• Manage routing, switching, IP addressing, and hosted network services within enterprise and data center environments.<br>• Apply basic firewall updates, provision new secure connections, and prepare operational status reporting for stakeholders.<br>• Document incidents, corrective actions, and technical recommendations while communicating progress clearly to management and partner teams.<br>• Provide support outside standard business hours when required for incidents, maintenance activities, or project work.
We are looking for an accomplished Sr. Network Engineer to lead the design, deployment, and ongoing optimization of resilient enterprise networking solutions across on-premises and cloud environments. This Long-term Contract opportunity is based in Cincinnati, Ohio, and is ideal for a detail-oriented individual who brings deep technical judgment, strong troubleshooting ability, and a strategic approach to network architecture. The role will partner closely with infrastructure, security, cloud, application, and operations teams to deliver secure, scalable connectivity that supports evolving business needs.<br><br>Responsibilities:<br>• Design and refine enterprise network architectures that support high availability, strong performance, and secure connectivity across data center, campus, and cloud environments.<br>• Implement and maintain routing, switching, and firewall solutions using core Cisco networking technologies and Palo Alto security platforms.<br>• Manage and optimize dynamic routing configurations, including BGP, to ensure reliable traffic flow and effective network scalability.<br>• Collaborate with cross-functional technical teams to translate business and application requirements into practical network designs and implementation plans.<br>• Troubleshoot complex network incidents, identify root causes, and drive timely resolution for performance, stability, and security issues.<br>• Develop standards, diagrams, and technical documentation to support operational consistency, future planning, and knowledge sharing.<br>• Evaluate existing network infrastructure and recommend improvements that strengthen resilience, simplify management, and align with long-term technology goals.<br>• Support network changes, upgrades, and modernization efforts while minimizing disruption to business operations.
We are looking for a Network Engineer to support and enhance our private cloud and network environment in New York, New York. In this role, you will help maintain reliable, secure, and high-performing infrastructure that supports business-critical services in a dynamic fintech setting. You will work alongside technical teams to improve operational stability, strengthen network security, and contribute to efficient day-to-day infrastructure management.<br><br>Responsibilities:<br>• Build, administer, and improve private cloud infrastructure with an emphasis on uptime, scalability, and operational resilience.<br>• Configure, monitor, and troubleshoot network devices to maintain strong performance across the environment.<br>• Apply security controls and support compliance-focused practices to reduce infrastructure risk and address vulnerabilities.<br>• Collaborate with engineering and application teams to deliver a dependable platform for internal systems and client-facing services.<br>• Identify opportunities to automate recurring operational tasks and streamline infrastructure workflows.<br>• Investigate incidents, respond to support needs, and restore service quickly through effective technical problem-solving.<br>• Create and maintain clear technical documentation for configurations, procedures, and operational standards.<br>• Participate in a rotating on-call schedule that may include after-hours and weekend support, along with occasional travel to office or data center locations.
We are looking for a hands-on Network Engineer to support pharmaceutical operations in Bridgewater, New Jersey. This Long-term Contract position is fully on-site and focuses on diagnosing network issues, restoring service quickly, and assisting with infrastructure rollouts across nearby facilities. The role is ideal for someone who is comfortable working directly with network hardware, collaborating with site teams, and maintaining stable connectivity in a fast-paced environment.<br><br>Responsibilities:<br>• Resolve day-to-day network incidents by identifying root causes, repairing connectivity problems, and restoring normal operations across the primary site.<br>• Configure, maintain, and troubleshoot Palo Alto firewalls, including policy updates, performance checks, and issue resolution in production environments.<br>• Support Cisco switching infrastructure through configuration changes, trunk setup, software upgrades, and troubleshooting of switching-related problems.<br>• Assist with SD-WAN environments, including diagnosing issues and supporting platforms such as Cisco SD-WAN or Meraki SD-WAN.<br>• Maintain and troubleshoot Aruba wireless networks to help ensure dependable coverage and performance for business operations.<br>• Provide network support for two nearby facilities as needed, including occasional local travel to assist with technical issues or planned work.<br>• Contribute to deployment activities, which may include after-hours or weekend support during implementation windows.<br>• Handle physical installation and movement of network equipment, including tasks that require lifting hardware up to 50 pounds.
We are looking for a Network Engineer to support enterprise voice and network environments in Iselin, New Jersey. This Long-term Contract opportunity is ideal for a communications and infrastructure specialist who wants to deepen expertise across Cisco-based networking, VoIP platforms, and collaboration technologies. The role will focus on maintaining reliable connectivity, strengthening network security, and supporting critical telecommunications services across the organization.<br><br>Responsibilities:<br>• Administer and support enterprise network infrastructure, including Cisco routing and switching environments, to maintain stable and secure operations.<br>• Configure, monitor, and troubleshoot VoIP and unified communications systems to ensure consistent voice service and collaboration performance.<br>• Manage firewall technologies such as Palo Alto and Cisco ASA by applying security policies, reviewing traffic behavior, and resolving connectivity issues.<br>• Support routing architecture by implementing and maintaining Border Gateway Protocol (BGP) configurations across complex network environments.<br>• Investigate network incidents, perform root cause analysis, and restore service quickly while documenting findings and corrective actions.<br>• Partner with internal technical teams to plan network improvements, optimize system performance, and support infrastructure-related projects.<br>• Maintain technical documentation for network designs, configuration standards, operational procedures, and troubleshooting records.<br>• Evaluate network health through ongoing monitoring and recommend updates that improve reliability, scalability, and security.
We are looking for a Network Engineer to join a contract opportunity in Pennsylvania. In this role, you will contribute to the design, support, and optimization of enterprise network, voice, and collaboration systems within a Cisco-centered environment. The position requires a hands-on, detail-oriented individual who can strengthen reliability, performance, and security while partnering with internal teams to deliver stable communication services.<br><br>Responsibilities:<br>• Oversee the daily operation and ongoing improvement of Cisco network infrastructure, including switching, routing, VLAN segmentation, spanning tree, and access layer connectivity.<br>• Configure and support enterprise voice platforms by administering Cisco Unified Communications systems, call routing components, and related telephony services.<br>• Maintain cloud-based collaboration tools such as Webex and Microsoft Teams, including account setup, dial plan coordination, and interoperability with on-premises environments.<br>• Administer emergency calling solutions and verify that voice services align with applicable E911 requirements across company locations.<br>• Develop, document, and carry out disaster recovery and failover exercises for network and voice platforms, capturing outcomes and validating recovery readiness.<br>• Apply and tune quality of service settings to preserve call clarity and prioritize real-time traffic throughout the communications environment.<br>• Investigate and resolve call quality problems, service interruptions, and network-related voice issues using a disciplined troubleshooting approach.<br>• Support structured change management processes by preparing documentation, implementing approved updates, and completing post-change review activities.<br>• Partner with security, compliance, vendors, and cross-functional technology teams to ensure infrastructure meets operational standards and regulatory expectations.<br>• Keep technical records current, including network diagrams, voice configurations, dial plans, and support procedures.
<ul><li><strong>Network Architecture & Administration:</strong> Design, configure, and maintain enterprise LAN/WAN/Wireless infrastructure using Cisco switches/routers, Meraki Dashboard/SD-WAN, and high-performance wireless access points.</li><li><strong>Network Access Control & Perimeter Security:</strong> Manage enterprise firewall platforms (Cisco FTD/FMC, ASA, Checkpoint) and maintain identity-based access control policies via Cisco ISE integrated with Active Directory.</li><li><strong>Cloud & Systems Modernization:</strong> Drive modern infrastructure initiatives, including Active Directory to Microsoft Entra ID migrations, virtualization consolidation (VMware/Proxmox/Hyper-V), and Microsoft 365 tenant management.</li><li><strong>Incident & Problem Management:</strong> Act as a lead escalation point for Tier 2/3 issues and major incidents. Perform root cause analysis (RCA), monitor traffic/logs (Splunk, F5 load balancers), and optimize system reliability across data centers.</li><li><strong>IT Service Operations & Support:</strong> Administer ITSM workflows (ServiceNow) to track, prioritize, and resolve enterprise support requests while managing core network services (DHCP/DNS).</li><li><strong>Project Delivery & Team Leadership:</strong> Lead infrastructure cutovers, site deployments, hardware migrations, and SAN/equipment relocations. Provide technical coaching and operational guidance to junior engineers and technicians.</li></ul><p><br></p>
<p>Join a growing engineering team supporting commercial wireless and communications projects. This is a hands-on RF engineering role focused on designing, testing, and optimizing wireless networks, including 5G, LTE, and LMR systems.</p><p><br></p><p>What You'll Do</p><ul><li>Design, analyze, and troubleshoot RF and wireless systems</li><li>Perform propagation modeling, coverage analysis, and field testing</li><li>Support 5G/LTE and public safety radio network projects</li><li>Conduct RF compliance, interference, and PIM studies</li><li>Prepare technical reports and engineering deliverables</li><li>Work directly with customers and cross-functional engineering teams</li><li>Support zoning and permitting activities as a technical resource</li></ul><p><br></p><p>Why Consider This Opportunity?</p><ul><li>Work on cutting-edge 5G, LTE, and public safety communications projects</li><li>Mix of office and field work (approximately 70/30)</li><li>Exposure to a wide variety of wireless technologies and engineering challenges</li><li>Growth opportunity into project leadership and advanced RF engineering specialties</li></ul>
<p>Our client, a large enterprise organization with a complex and highly available technology environment, is seeking a <strong>Senior Network Security Engineer</strong> with deep expertise in firewall engineering and enterprise networking. This individual will be responsible for designing, implementing, securing, and supporting critical network infrastructure while serving as a subject matter expert for next-generation firewall technologies. </p><p>Key Responsibilities</p><ul><li>Design, implement, and maintain enterprise network security solutions with a focus on <strong>Palo Alto Networks</strong> and <strong>Fortinet</strong> firewalls. </li><li>Develop and manage firewall policies, security rules, NAT configurations, VPNs, and access controls. </li><li>Analyze firewall logs, network traffic, and security events to identify risks and troubleshoot connectivity issues. </li><li>Lead firewall upgrades, migrations, and lifecycle management initiatives. </li><li>Provide advanced troubleshooting for network and security issues involving routing, switching, wireless, VPN, and WAN/LAN environments. </li><li>Support enterprise network infrastructure including routers, switches, wireless systems, and security platforms. </li><li>Partner with security, infrastructure, and application teams to deliver secure and reliable services. </li><li>Participate in incident response efforts, root cause analysis, and remediation activities. </li><li>Maintain technical documentation, standards, and operational procedures. </li><li>Contribute to infrastructure projects from planning through implementation and post-deployment support. </li></ul><p><br></p>
We are looking for an experienced Network Engineer to provide hands-on support for a pharmaceutical environment in Bridgewater, New Jersey. This Long-term Contract position is fully on-site and focuses on diagnosing network issues, restoring service quickly, and maintaining reliable connectivity across local facilities. The role also includes assisting with infrastructure rollouts and supporting network operations in nearby sites as needed.<br><br>Responsibilities:<br>• Diagnose and resolve day-to-day network incidents, with an emphasis on break/fix support for critical infrastructure and connectivity issues.<br>• Configure, maintain, and troubleshoot Palo Alto firewalls, including policy updates, performance checks, and security-related problem resolution.<br>• Administer Cisco switching environments by handling configuration changes, trunking, upgrades, and general switch troubleshooting.<br>• Support SD-WAN environments using Cisco or Meraki technologies, including issue identification, connectivity analysis, and service restoration.<br>• Maintain and troubleshoot Aruba wireless networks to ensure stable coverage and dependable access for site users and operations.<br>• Assist with network deployments, hardware installation, and equipment replacement projects, including occasional after-hours or weekend work when required.<br>• Provide network support for additional nearby facilities, with limited local travel to assist with operational needs across sites.<br>• Handle physical setup and movement of network and computer equipment, including tasks that may require lifting items up to 50 pounds.
We are looking for a Network Engineer to support and enhance enterprise network operations in Illinois. This role is ideal for a detail-oriented individual who is experienced in building reliable connectivity, protecting network infrastructure, and resolving complex technical issues across routing and firewall environments. The successful candidate will work with core networking technologies and security platforms to maintain performance, strengthen resilience, and support business-critical communication systems.<br><br>Responsibilities:<br>• Administer and optimize routed network environments using Cisco router technologies to ensure stable and efficient connectivity.<br>• Configure, maintain, and troubleshoot Palo Alto and Cisco ASA firewalls to uphold secure access and traffic control policies.<br>• Manage Border Gateway Protocol (BGP) configurations and routing behavior to support dependable external and internal network communication.<br>• Investigate network incidents, identify root causes, and implement corrective actions to minimize service disruption.<br>• Monitor network performance, evaluate capacity needs, and recommend improvements that enhance availability and scalability.<br>• Collaborate with infrastructure and security teams to deploy network changes, enforce standards, and support operational priorities.<br>• Maintain clear technical documentation for network topology, device configurations, procedures, and support activities.
<p>Senior Network Engineer – Hybrid | Des Moines, IA</p><p>Direct Hire | FTE | Salary up to $130K*** IMMEDIATE INTERVIEW***</p><p>No sponsorship and cannot hire C2C, no H1B. ONLY EAD, Green Card, or US Citizen</p><p>Our client is seeking a Senior Network Engineer to design, implement, support, and optimize enterprise network infrastructure in a complex hybrid environment. This is a hands-on engineering role focused on building secure, reliable, and scalable solutions across campus, data center, WAN, storage, and cloud-connected networks.</p><p>This position will serve as a senior technical resource for network architecture, routing, switching, firewall engineering, segmentation, performance optimization, and infrastructure modernization. The ideal candidate will have deep experience with Cisco networking technologies and the ability to lead initiatives from planning and design through implementation, support, and continuous improvement.</p><p>*** For immediate and confidential consideration on this Systems Administrator position, please send a message to CARRIE DANGER on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. ***</p><p>Key Responsibilities:</p><p>• Design, implement, and maintain enterprise network infrastructure for high availability, performance, scalability, and security</p><p>• Engineer and optimize routing, switching, firewall, WAN, and data center network solutions across on-prem and hybrid environments</p><p>• Deploy, configure, patch, and upgrade routers, switches, firewalls, and related platforms</p><p>• Monitor network performance, analyze alerts/logs, and troubleshoot outages or service degradation</p><p>• Support secure network design, segmentation, access controls, and cloud connectivity strategies</p><p>• Create and maintain documentation, diagrams, standards, and operational runbooks</p><p>• Lead or support infrastructure refreshes, migrations, expansions, DR/failover testing, and continuous improvement efforts</p><p>• Mentor junior team members and contribute to engineering best practices</p><p>Technical Environment:</p><p>• Cisco ASA / FTD firewalls</p><p>• Cisco Catalyst, Nexus, and MDS switches</p><p>• Cisco NX-OS</p><p>• Cisco UCS / Fabric Interconnects</p><p>• F5 WAF</p><p>• Routing protocols: BGP, OSPF, HSRP</p><p>• Core technologies: TCP/IP, DNS, IPsec, SSL/TLS, STP, VRF, QoS, L2/L3</p><p>• Fiber Channel storage networking</p><p>• NetApp storage</p><p>• VMware / Hyper-V and other hypervisors</p><p>• Cloud platforms: Azure, AWS, or GCP</p><p>• Backup/recovery tools such as Veeam</p><p>• Automation using Python, Bash, or PowerShell</p><p>Additional experience with Fortinet-to-Cisco migrations, security best practices, and hybrid cloud architecture is a plus.</p><p>*** For immediate and confidential consideration on this Network Engineer, please send a message to CARRIE DANGER on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: 515-259-6087 or mobile: 515-991-0863. Or one click apply on our Robert Half website. No third party inquiries. NO C2C.</p>
<p>Robert Half is working with a client seeking a Network Engineer.</p><ul><li>Assist in the deployment of Connected Communities (Smart Home) program, which may include smart locks, access control, video intercoms, community-wide managed networks, package lockers, and more</li><li>Drive adoption and engagement in partnership with onsite teams, operations, marketing, engineering, and asset services in an effort to drive leasing activity</li><li>Monitor system health, user provisioning, and platform documentation as security patches and firmware upgrades roll out; Coordinate test plan and corrective actions</li><li>Troubleshoot hardware, software, and connectivity issues; Coordinate service tickets and escalations with vendors; Manage incidents through resolution</li><li>Maintain telecom inventory for Commercial and Residential; Assist in processing monthly recurring billing; Investigate any billing discrepancies and disputes</li><li>Assist with any acquisition / disposition activities for assets on Commercial and Residential; Includes inventory assessment, equipment recovery, account transfers, and service disconnects</li></ul><p><br></p>
<p>We are looking for a Network Engineer in Greenville, South Carolina on a contract-to-permanent basis. This position is ideal for a hands-on, detail-oriented individual who can support and improve core network operations while helping maintain a secure and reliable infrastructure. The role will work closely with technical teams to strengthen connectivity, troubleshoot issues, and support day-to-day network performance in an onsite environment with potential hybrid flexibility.</p><p><br></p><p>Responsibilities:</p><p>• Manage and maintain enterprise network infrastructure, including routing, switching, and firewall environments, to support stable business operations.</p><p>• Configure, monitor, and optimize Cisco networking equipment to ensure dependable connectivity across the organization.</p><p>• Administer Fortinet and FortiGate firewall solutions, including policy updates, security rule management, and performance tuning.</p><p>• Investigate network incidents, identify root causes, and implement timely resolutions to minimize operational disruption.</p><p>• Support network security efforts by applying best practices, reviewing configurations, and addressing vulnerabilities as needed.</p><p>• Collaborate with internal technology teams on infrastructure improvements, deployments, and environment changes related to network operations.</p><p>• Document network configurations, procedures, and support activities to maintain clear operational records and knowledge sharing.</p>
<p><strong>Part-Time Systems & Network Engineer (Direct Hire | 34 Hours/Week)</strong></p><p><strong>ONSITE: Des Moines, Iowa with Off-Hours support = Onsite & Remote </strong></p><p><strong>Part-time Hourly position PLUS Overtime Pay: $56 / hour.</strong></p><p>We are seeking a <strong>hands-on Systems & Network Engineer</strong> for a <strong>permanent direct hire, part-time opportunity</strong> working <strong>34 hours per week</strong>. This role offers a flexible schedule with <strong>some off-hours and evening onsite work</strong> to support maintenance, updates, and infrastructure changes with minimal business disruption.</p><p><strong>Why Consider This Role</strong></p><p>You will enjoy being the go-to technical resource, balancing support with project work, and having flexibility in how your week is structured, this could be an excellent fit.</p><p>This is a strong opportunity for someone who enjoys autonomy and wants to take ownership. Serve as the primary engineer responsible for both <strong>systems administration and network engineering</strong>, making this ideal for someone comfortable operating independently and driving solutions from start to finish.</p><p>*** For confidential consideration, please send a message to CARRIE DANGER, SVP Permanent Placement - on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. ***</p><p><strong>What You’ll Do</strong></p><ul><li>Administer and support server, systems, and network infrastructure</li><li>Maintain and enhance VMware and Windows Server environments</li><li>Manage switching, routing, firewall, and network connectivity</li><li>Support Azure and cloud-focused infrastructure initiatives</li><li>Oversee Active Directory, Microsoft 365, and Exchange Online</li><li>Handle patching, updates, alerting, and infrastructure maintenance</li><li>Coordinate scheduled server and network changes, including communication around downtime and maintenance windows</li><li>Support audit readiness, compliance controls, and infrastructure documentation</li><li>Assist with modernization efforts involving VPN, remote access, cloud migration, and data center improvements</li><li>Take ownership of projects and independently drive issues through resolution</li></ul><p><strong>Technical Background Needed</strong></p><p>Candidates should have current, hands-on experience across both <strong>systems and networking</strong>.</p><p>Preferred experience includes:</p><p>*Systems administration and network engineering</p><p>*Windows Server & VMware</p><p>*Cisco networking, including Cisco Routers, Switches, firewalls, and Cisco Meraki</p><p>*Citrix technologies</p><p>*Azure and Active Directory</p><p>*Microsoft 365 and Exchange Online</p><p>*SAN/storage administration</p><p>*PowerShell scripting</p><p>*Patch management and infrastructure lifecycle support</p><p>*Remote access technologies such as VPN solutions, Tailscale, or similar tools</p><p>*Exposure to Parallels RAS is a plus</p><p>Part-time Hourly position PLUS Overtime Pay: $56 / hour. For immediate and confidential consideration, reach out directly to Carrie Danger, SVP of Permanent Placement: Office: 515-259-6087 Mobile: 515-991-0863. Email: (found on MY LinkedIn profile)</p><p>Your application will remain confidential; resumes will never be shared without your permission.***</p>