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205 results for Network Security Engineer jobs

Network Security Engineer
  • Jacksonville, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • <p>We are seeking a highly skilled <strong>Network Security Engineer</strong> to join our IT security team. In this role, you will design, implement, and manage security solutions that safeguard our enterprise network infrastructure, ensuring data integrity, confidentiality, and availability across all systems.</p><p><strong>Responsibilities:</strong></p><ul><li>Design, configure, and maintain network security systems including firewalls, VPNs, IDS/IPS, and proxy solutions.</li><li>Monitor network activity for security threats and respond to incidents in real-time.</li><li>Implement security policies, standards, and best practices across network infrastructure.</li><li>Perform vulnerability assessments and penetration testing to identify and remediate risks.</li><li>Support secure network architecture design and contribute to long-term security strategy.</li><li>Collaborate with IT, DevOps, and Security teams to ensure compliance with industry standards and regulations.</li><li>Provide documentation, reports, and recommendations to leadership.</li></ul><p><br></p>
  • 2025-09-09T11:38:45Z
Network Security Engineer
  • Jacksonville, FL
  • remote
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re seeking a Network Security Engineer to secure enterprise cloud and on-premise networks. This position focuses on PCI compliance, firewall management, and security tool integration.</p>
  • 2025-09-09T16:09:11Z
Cyber Security Engineer
  • Cincinnati, OH
  • remote
  • Temporary
  • 71.25 - 82.50 USD / Hourly
  • We are looking for an experienced Cyber Security Engineer to join our team on a long-term contract basis in Cincinnati, Ohio. In this role, you will play a critical part in designing, implementing, and maintaining robust security solutions to protect organizational systems and data. The ideal candidate will bring expertise in cybersecurity tools, regulatory compliance, and collaboration across IT and risk management teams.<br><br>Responsibilities:<br>• Design and deploy comprehensive security architectures, including firewalls, access controls, encryption protocols, and intrusion detection systems.<br>• Manage and maintain cybersecurity tools to ensure optimal performance, reliability, and up-to-date functionality.<br>• Lead efforts in addressing security incidents, resolving identified vulnerabilities, and executing system hardening activities.<br>• Develop and enforce cybersecurity standards, practices, and policies to safeguard organizational assets.<br>• Collaborate with IT teams, risk management, and external security partners to ensure alignment on security strategies.<br>• Comply with all organizational policies, procedures, and regulatory requirements while completing mandatory training programs.<br>• Participate in cross-functional projects, strategic initiatives, and special assignments when needed.<br>• Promote the organization's mission, vision, and values by consistently demonstrating professionalism and teamwork.<br>• Maintain consistent attendance and punctuality to support business operations effectively.
  • 2025-08-26T22:35:13Z
Security Network Engineer
  • Newark, NJ
  • onsite
  • Permanent
  • 111000.00 - 161000.00 USD / Yearly
  • <p>We are in search of a Security Network Engineer to strengthen our team. The successful candidate will be based in North, New Jersey and will play a crucial role in implementing and maintaining our network security systems. The role involves a strong understanding of security concepts and hands-on experience with Cisco Security products. </p><p><br></p><p>Responsibilities:</p><p><br></p><p>• Implement and maintain security systems, focusing on Cisco Security products such as ASA firewalls, ISE, SourceFire, StealthWatch, and LANCope.</p><p>• Ensure understanding and application of security concepts such as S2S/RA, VPN, ACLs, NAT, VLANs, and ACS.</p><p>• Apply knowledge of network access control (NAC) systems, intrusion prevention systems, information security methodologies, and authentication protocols.</p><p>• Manage and respond to security incidents, leveraging experience with SIEM, vulnerability management, penetration testing, and log management products.</p><p>• Uphold network security standards and best practices, providing support to the Network team as required.</p><p>• Use skills in Border Gateway Protocol (BGP), Checkpoint, Cisco ASA, Cisco ASA Firewall, and Cisco Routers.</p><p>• Employ abilities in Authentication, Check Point, Checkpoint Firewall, Computer Hardware, and Configuration Management.</p><p>• Maintain the integrity of the network, ensuring the secure operation of all systems.</p><p>• Continually monitor the security landscape, staying up-to-date with the latest threats and security best practices.</p><p>• Assist in the design and implementation of network security policies and procedures.</p>
  • 2025-09-08T19:48:52Z
4. IT Security Engineer – Zscaler
  • Chicago, IL
  • onsite
  • Temporary
  • 65.00 - 80.00 USD / Hourly
  • <p>We are looking for a skilled IT Security Engineer with specialized experience in Zscaler solutions to join our team in Chicago, IL. This long-term contract position focuses on securing and optimizing cloud-based security platforms, ensuring seamless operation and compliance. The role requires a proactive individual who can collaborate across teams to implement and maintain cutting-edge security measures.</p><p><br></p><p>Responsibilities:</p><p>• Configure, manage, and maintain Zscaler Internet Access and Zscaler Private Access platforms.</p><p>• Develop and enforce advanced security policies, including proxy configurations, content filtering, and inspection protocols.</p><p>• Monitor security dashboards, analyze logs, and address performance or connectivity issues.</p><p>• Troubleshoot authentication and integration challenges with identity providers like Active Directory and Azure AD.</p><p>• Design and implement Zero Trust policies that align with organizational and regulatory requirements.</p><p>• Collaborate with network, cloud, and endpoint security teams to integrate Zscaler services seamlessly.</p><p>• Optimize Zscaler deployments for enhanced scalability, performance, and threat mitigation.</p><p>• Serve as the primary expert for Zscaler-related projects, migrations, and escalated issues.</p><p>• Conduct regular audits and generate reports to evaluate security posture and compliance.</p><p>• Provide training and support to end-users, ensuring efficient use of Zscaler tools for remote access.</p>
  • 2025-09-16T20:24:05Z
Security Network Engineer
  • Chicago, IL
  • onsite
  • Temporary
  • 42.59 - 48.83 USD / Hourly
  • We are looking for an experienced Security Network Engineer to join our team in Chicago, Illinois. This is a long-term contract position within the transport industry, offering the opportunity to work on cutting-edge technologies and contribute to the security and efficiency of complex networks. If you have a passion for solving challenging network issues and expertise in Cisco architecture and security protocols, we encourage you to apply.<br><br>Responsibilities:<br>• Design, implement, and maintain secure network solutions using Cisco architecture and related technologies.<br>• Diagnose and resolve advanced network issues, ensuring minimal downtime in high-pressure situations.<br>• Configure and manage firewalls, routers, and other network devices, including Cisco ASA and Checkpoint.<br>• Utilize automation tools such as Python, Ansible, or Terraform to streamline network operations.<br>• Optimize routing protocols like BGP and OSPF to enhance data center networking performance.<br>• Collaborate with cross-functional teams to ensure network security aligns with organizational goals.<br>• Conduct regular audits and assessments to identify vulnerabilities and recommend improvements.<br>• Provide documentation and training to support the ongoing maintenance of network systems.<br>• Stay updated on industry trends and emerging technologies to implement innovative solutions.
  • 2025-08-25T13:34:27Z
Cloud Network Security Administrator
  • Jacksonville, FL
  • onsite
  • Contract / Temporary to Hire
  • 57.00 - 66.00 USD / Hourly
  • <p>Cloud Network Security Engineer</p><p><br></p><p><strong>About the Role:</strong></p><p>We are seeking a highly skilled Cloud Network Security Engineer to join our dynamic team. The ideal candidate will have a strong background in cloud security, network engineering, and compliance frameworks, with a focus on Linux, PowerShell, and PCI compliance. This role will involve designing, implementing, and maintaining robust security measures to protect our cloud infrastructure and data.</p><p><br></p><p><strong>Responsibilities:</strong></p><ul><li>Design, implement, and manage cloud network security solutions, including firewalls, intrusion detection/prevention systems (IDS/IPS), and virtual private networks (VPNs).</li><li>Configure and maintain network security devices and software.</li><li>Monitor network traffic for security threats and anomalies.</li><li>Respond to security incidents and conduct incident investigations.</li><li>Develop and maintain security policies, procedures, and standards.</li><li>Ensure compliance with industry regulations, such as PCI DSS.</li><li>Collaborate with development, operations, and other teams to identify and mitigate security risks.</li><li>Stay up-to-date with emerging security threats and technologies.</li></ul><p><strong>Required Qualifications:</strong></p><ul><li>Bachelor's degree in computer science, information technology, or a related field.</li><li>3+ years of experience in network security engineering. </li><li>Strong knowledge of cloud platforms (e.g., AWS, Azure, GCP) and their security features.</li><li>Expertise in Linux operating systems and command-line interfaces.</li><li>Proficiency in PowerShell scripting.</li><li>Understanding of network protocols (TCP/IP, HTTP, DNS, etc.).</li><li>Experience with security tools and technologies (e.g., firewalls, IDS/IPS, VPNs, SIEM).</li><li>Strong analytical and problem-solving skills.</li><li>Excellent communication and interpersonal skills.</li></ul><p><strong>Preferred Qualifications:</strong></p><ul><li>Certifications such as Certified Information Systems Security Professional (CISSP), Certified Cloud Security Professional (CCSP), or Certified Ethical Hacker (CEH). </li><li>Experience with PCI and SOC II compliance and security standards.</li><li>Knowledge of container technologies (e.g., Docker, Kubernetes).</li><li>Experience with automation and orchestration tools (e.g., Ansible, Terraform).</li></ul><p><br></p>
  • 2025-08-20T19:29:20Z
ITSecurity Engineer
  • Kansas City, MO
  • onsite
  • Permanent
  • - USD / Yearly
  • Position: IT Cyber Security Engineer -- Direct Hire Permanent<br>Location: Kansas City, MO -- Hybrid<br>Salary: up to $105,000 base annual salary<br><br>*** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. ***<br><br>Cyber Security Engineer – Advance Your Career in a High-Impact Role!<br>Are you an experienced IT Security Administrator or IT Security Engineer with 4+ years of experience? Robert Half is partnering with a client looking for skilled Cyber Security Engineers to protect critical infrastructure and tackle complex challenges in a cutting-edge enterprise environment. This opportunity offers not only the chance to apply your expertise but also tremendous room for growth and advancement.<br>Why This Role?<br> • Meaningful Work: Safeguard IT systems and work with a large enterprise team.<br> • Be the Expert: Collaborate with the Chief Information Security Officer (CISO) and act as a technical advisor.<br> • Growth Potential: Expand your skills while working with advanced security tools and systems.<br>Key Responsibilities<br> • Monitor and respond to cybersecurity incidents 24/7.<br> • Plan, manage, and maintain enterprise-wide cybersecurity systems.<br> • Conduct product testing for system improvements, focusing on intrusion detection, firewalls, and incident management.<br> • Provide expert recommendations on advanced tools and secure practices.<br>Skills and Expertise<br> • Must-Have Knowledge: DNS/DHCP, networking, Microsoft Azure/Entra_ID, and Active Directory administration.<br> • Experience in One of These Areas: Firewalls, spam management (Mimecast/Proofpoint), endpoint security (Sentinel One, CrowdStrike, etc.), zero-trust networks, software deployment, or user account management.<br>You’re a Great Fit If You Have<br> • 4+ years in IT Security roles (e.g., Security Administrator, Security Engineer).<br> • Advanced knowledge of enterprise cybersecurity tools and best practices.<br> • Strong analytical skills to assess risks and resolve complex issues.<br><br>*** For immediate and confidential consideration, please send a message to MEREDITH CARLE 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: 515-303-4654 or mobile: 515-771-8142. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. ***
  • 2025-09-08T23:54:32Z
Cyber Security Lead
  • the Woodlands, TX
  • onsite
  • Permanent
  • 110000.00 - 130000.00 USD / Yearly
  • We are looking for a knowledgeable and proactive Cyber Security Lead to oversee the design and implementation of security measures that protect critical systems and data. Based in The Woodlands, Texas, this role will focus on enhancing network security and ensuring compliance with industry standards. The ideal candidate will bring expertise in firewall technologies, configuration management, and cyber security best practices.<br><br>Responsibilities:<br>• Manage the deployment and maintenance of firewall solutions, including Checkpoint and Cisco ASA, to ensure robust network security.<br>• Design and implement cyber security strategies that align with organizational goals and regulatory requirements.<br>• Conduct regular security assessments and audits to identify vulnerabilities and recommend corrective actions.<br>• Oversee configuration management processes to maintain system integrity and prevent unauthorized access.<br>• Collaborate with cross-functional teams to develop and enforce security policies and procedures.<br>• Provide technical guidance and training to team members on cyber security tools and techniques.<br>• Stay updated on emerging cyber threats and technologies, adapting security measures as needed.<br>• Respond to security incidents promptly, performing root cause analysis and implementing solutions to prevent recurrence.<br>• Monitor network traffic and system logs to detect and mitigate potential security breaches.<br>• Ensure compliance with all relevant standards and frameworks, such as NIST and ISO 27001.
  • 2025-09-04T17:38:45Z
INFO SECURITY ANALYST IV
  • Washington Dc, DC
  • onsite
  • Temporary
  • 50.00 - 55.00 USD / Hourly
  • <p><strong>SOC Engineer</strong></p><p><strong>Location</strong>: Washington DC</p><p><strong>Clearance: Public Trust (Must be eligible)</strong></p><p><strong>Duration: </strong>6-month Contract to Hire</p><p><br></p><p><strong>Position Overview</strong></p><p>We are seeking a skilled and motivated SOC Engineer to join our cybersecurity operations team. This role is focused on engineering data feed solutions for the Security Operations Center (SOC), implementing SOAR capabilities, and ensuring the health and performance of data integrations through collaboration across technical teams.</p><p>The ideal candidate will bring deep cybersecurity expertise, particularly in network security, SIEM/SOAR platforms, incident response, and threat detection. This position also serves as the backup SOC Lead, stepping in to manage operations, escalations, and leadership communications during critical incidents when the primary lead is unavailable.</p><p><strong>Key Responsibilities</strong></p><ul><li>Microsoft Sentinel Engineering: Maintain and optimize Microsoft Sentinel SIEM/SOAR solutions in accordance with client needs and federal compliance standards.</li><li>Data Integration: Configure and manage log/data feeds from various sources including Fluent Bit, Windows Events, M365, cloud services, and endpoint/security platforms.</li><li>Parsing & Normalization: Develop and refine log parsing rules using Regex, DCRs, and custom transformations to ensure accurate data ingestion.</li><li>SOAR Development: Build automation and orchestration workflows using Microsoft Logic Apps, Azure Functions, and PowerShell/Python scripting.</li><li>Threat Detection Engineering: Design and tune analytic rules, UEBA, dashboards, and reports to enhance threat detection and response capabilities.</li><li>Cross-Team Collaboration: Work closely with network, endpoint, cloud, and IT operations teams to onboard new data sources and improve SOC functionality.</li><li>Documentation & Training: Create and maintain documentation for SOC architecture, onboarding processes, and automation playbooks; train SOC analysts on new tools and procedures.</li><li>Process Improvement: Conduct gap analyses and recommend enhancements to SOC capabilities and maturity.</li><li>Incident Response Support: Provide Tier 3 support and assist in complex investigations as needed.</li></ul>
  • 2025-09-05T14:24:22Z
Security Engineer
  • Philadelphia, PA
  • onsite
  • Contract / Temporary to Hire
  • 57.00 - 66.00 USD / Hourly
  • We are looking for a talented Security Engineer to join our team in Philadelphia, Pennsylvania. In this Contract-to-permanent position, you will be instrumental in safeguarding our systems and data through advanced cybersecurity practices. The ideal candidate will leverage their expertise with Splunk and CrowdStrike to monitor, detect, and respond to security threats while contributing to a robust security operations framework.<br><br>Responsibilities:<br>• Monitor and analyze security events using Splunk and CrowdStrike to identify and mitigate potential threats.<br>• Create and maintain comprehensive security dashboards, alerts, and reports within Splunk.<br>• Investigate, contain, and remediate endpoint threats utilizing the CrowdStrike Falcon platform.<br>• Collaborate with IT and DevOps teams to implement and uphold security best practices.<br>• Support vulnerability management efforts and contribute to threat intelligence activities.<br>• Participate in incident response processes, including forensic analysis and post-incident reviews.<br>• Develop and refine security processes to enhance overall operational efficiency.<br>• Stay updated on emerging cybersecurity trends and technologies to continuously improve defenses.
  • 2025-09-10T15:58:51Z
IT Security Engineer
  • Washington, DC
  • onsite
  • Permanent
  • 130000.00 - 150000.00 USD / Yearly
  • Conduct security assessments, vulnerability scans, and risk analyses to identify and address potential threats.<br>Serve as the primary contact for external security audits and certification processes (e.g., ISO Certification).<br>Develop and maintain incident response plans, corporate security policies, and procedures. Lead security investigations and conduct regular response plan testing.<br>Ensure compliance with legal and regulatory security requirements (e.g., CCPA, GDPR, HIPAA) by maintaining and enforcing firm-wide security policies.
  • 2025-09-10T19:34:13Z
Common Criteria Security Engineer
  • Morrisville, NC
  • remote
  • Temporary
  • 59.00 - 61.00 USD / Hourly
  • We are looking for a skilled Common Criteria Security Engineer to join our team on a long-term contract basis. In this role, you will collaborate with product teams, external labs, and government entities to ensure compliance with Common Criteria standards. This position is based in Morrisville, North Carolina, and offers an exciting opportunity to contribute to high-impact certification initiatives.<br><br>Responsibilities:<br>• Partner with third-party laboratories and government organizations to facilitate certification processes.<br>• Work closely with global engineers and program managers to ensure seamless collaboration throughout certification projects.<br>• Conduct feasibility studies and provide strategic assessments to support certification assurance.<br>• Develop and refine technical documentation to meet certification requirements.<br>• Analyze network configurations and perform evaluations to ensure compliance with security standards.<br>• Collaborate with development and QA teams to prepare products for pre-certification and certification phases.<br>• Provide technical support and troubleshooting expertise for Cisco technologies, including routers and switches.<br>• Ensure effective configuration management and deployment strategies for datacenter environments.<br>• Contribute to the continuous improvement of certification processes and methodologies.
  • 2025-09-18T14:04:37Z
IT Security Specialist
  • Cincinnati, OH
  • remote
  • Temporary
  • 71.25 - 82.50 USD / Hourly
  • We are looking for an experienced IT Security Specialist to join our team on a long-term contract basis in Cincinnati, Ohio. In this role, you will play a critical part in safeguarding our organization's cybersecurity infrastructure while adhering to industry regulations and best practices. This position offers an excellent opportunity to collaborate with cross-functional teams and contribute to the development and enforcement of security standards.<br><br>Responsibilities:<br>• Design and implement advanced security systems, including firewalls, access controls, encryption protocols, and intrusion detection solutions.<br>• Maintain and update cybersecurity tools and systems to ensure optimal performance and availability.<br>• Lead efforts to address security incidents, resolve vulnerabilities, and execute system-hardening initiatives.<br>• Develop and enforce comprehensive IT cybersecurity standards and practices to protect organizational data.<br>• Foster collaboration between IT teams, risk management, and third-party security partners for enhanced security measures.<br>• Ensure compliance with organizational policies, procedures, and relevant regulatory requirements.<br>• Participate in training programs and demonstrate proficiency in areas such as the Bank Secrecy Act and other compliance standards.<br>• Contribute to organizational projects, strategic initiatives, and special assignments as needed.<br>• Support the organization's mission, vision, and core values by demonstrating professionalism and teamwork.<br>• Maintain consistent and reliable attendance, including punctuality, to meet organizational standards.
  • 2025-08-26T22:35:13Z
Network Engineer
  • Mayfield Heights, OH
  • onsite
  • Temporary
  • 57.00 - 66.00 USD / Hourly
  • We are looking for a skilled Network Engineer to join our team in Mayfield Heights, Ohio. This long-term contract position offers an opportunity to work on advanced network infrastructure, enhance security measures, and support critical systems. The ideal candidate will bring extensive expertise in network engineering and a proactive approach to optimizing network performance.<br><br>Responsibilities:<br>• Provide Tier 3 support for servers and networks to ensure operational efficiency.<br>• Enhance the organization's security posture by implementing robust cybersecurity practices.<br>• Address legacy governance issues and introduce industry-standard best practices.<br>• Manage hardware, network, and virtual infrastructure, including deployment and maintenance.<br>• Collaborate on transitioning legacy Cisco hardware to Fortinet systems.<br>• Co-manage Fortinet firewalls alongside aggregators to ensure seamless operation.<br>• Deploy and maintain virtual servers using Dell technology.<br>• Troubleshoot and optimize Border Gateway Protocol (BGP) configurations.<br>• Work with Cisco routers, Palo Alto firewalls, and Cisco ASA to maintain network integrity.<br>• Support and enhance Fortinet firewall operations to strengthen network security.
  • 2025-09-17T19:48:43Z
Network Engineer- Juniper Technologies
  • Eden Prairie, MN
  • onsite
  • Temporary
  • 57.00 - 66.00 USD / Hourly
  • <p>We are seeking a highly skilled Network Engineer to join our growing IT team. This role is critical in ensuring the performance, reliability, and scalability of our network infrastructure. You’ll be the subject matter expert for all things networking—supporting WAN, LAN, VPN, SD-WAN, wireless, and OT networks—while helping with our transition from HP/Aruba to Juniper switching gear.</p><p><br></p><p>Key Responsibilities</p><ul><li>Administer and support all network infrastructure including switches, routers, firewalls, SD-WAN, and wireless systems.</li><li>Troubleshoot and resolve network issues, including poor Wi-Fi performance, across 130+ switches and 100+ access points.</li><li>Provide Tier 3 support and serve as the escalation point for network-related service desk tickets.</li><li>Coordinate with vendors for support, procurement, and implementation of network solutions.</li><li>Lead network deployment projects and maintain thorough documentation.</li><li>Monitor and optimize network performance and capacity planning.</li><li>Support networks and security systems.</li><li>Travel to plant sites as needed for installations and hands-on support.</li><li>Network monitoring and documentation support required</li></ul>
  • 2025-08-21T11:08:44Z
Network Engineer
  • Memphis, TN
  • onsite
  • Temporary
  • 48.00 - 50.00 USD / Hourly
  • <p>This is a contract to hire opportunity</p><p><br></p><p>Key Responsibilities</p><ul><li>Oversee and manage all network infrastructure within a fully AWS-based environment.</li><li>Lead routing, firewall, and network security initiatives to ensure compliance, resiliency, and performance.</li><li>Implement and maintain AWS networking services (VPC, Transit Gateway, Direct Connect, etc.).</li><li>Provide technical guidance and mentorship to a small engineering team.</li><li>Partner with security, compliance, and operations teams to meet regulatory requirements in a financial services context.</li><li>Evaluate and integrate new AWS and networking technologies to strengthen the infrastructure.</li></ul><p><br></p>
  • 2025-09-10T20:18:57Z
Cyber Security Engineer
  • Portland, ME
  • remote
  • Permanent
  • 100000.00 - 140000.00 USD / Yearly
  • <p>We are seeking a detail-oriented and analytical Vulnerability Analyst to join a cybersecurity team. This role is responsible for identifying, assessing, and helping remediate security vulnerabilities across systems, networks, and applications. The ideal candidate will have a strong understanding of threat landscapes, vulnerability management tools, and risk mitigation strategies.</p>
  • 2025-09-05T14:24:22Z
Network Engineer
  • Tallahassee, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • We are looking for a skilled Network Engineer to join our team in Tallahassee, Florida. This long-term contract position requires a detail-oriented individual with a strong background in managing and optimizing network infrastructures, ensuring reliable connectivity and robust security for organizational systems. The ideal candidate will have a proven ability to design, implement, and maintain advanced network solutions, while collaborating effectively with technical teams and stakeholders.<br><br>Responsibilities:<br>• Install, configure, and maintain the organization's network infrastructure, including telecommunications systems.<br>• Develop and enforce security protocols to safeguard data, systems, and user access across the network.<br>• Evaluate and recommend hardware, software, and networking products to support organizational objectives.<br>• Monitor network performance, identify issues, and implement solutions to optimize system functionality.<br>• Collaborate with cross-functional teams to ensure seamless connectivity and secure access for users.<br>• Plan and execute network upgrades and integrate new technologies to enhance infrastructure capabilities.<br>• Document network configurations and create detailed reports for compliance and planning purposes.<br>• Diagnose and resolve network problems using appropriate tools and methodologies.<br>• Manage multiple priorities effectively, working independently and applying sound technical judgment.
  • 2025-08-25T19:19:10Z
Network Engineer
  • Middleton, WI
  • onsite
  • Contract / Temporary to Hire
  • 47.50 - 60.00 USD / Hourly
  • We are looking for an experienced Network Engineer to join our team in Middleton, Wisconsin. This Contract to permanent position is ideal for a skilled individual with expertise in network infrastructure, customer-facing solutions, and vendor management. You will play a pivotal role in maintaining, securing, and optimizing enterprise-level networks.<br><br>Responsibilities:<br>• Design, configure, and manage advanced network systems, including routers, switches, and firewalls.<br>• Implement and maintain security protocols using platforms such as Palo Alto Networks, Fortigate, and Cisco ASA.<br>• Monitor network performance and troubleshoot connectivity issues to ensure uninterrupted operations.<br>• Collaborate with clients to deliver tailored network solutions and provide exceptional customer support.<br>• Conduct regular patch management and updates to maintain system security and reliability.<br>• Utilize protocols like BGP to manage and optimize network traffic.<br>• Partner with vendors to evaluate and integrate new hardware and software solutions.<br>• Document network configurations and procedures to support ongoing operations and scalability.<br>• Perform audits and assessments to identify areas for improvement and implement corrective actions.<br>• Provide technical guidance and training to team members to enhance overall capabilities.
  • 2025-09-16T21:19:11Z
Sr Email Security Engineer – Proofpoint Specialist
  • Chicago, IL
  • onsite
  • Temporary
  • 75.00 - 85.00 USD / Hourly
  • <p>We are looking for an experienced Sr Email Security Engineer with expertise in Proofpoint solutions to join our team in Chicago, IL. In this long-term contract role, you will play a pivotal part in safeguarding our organization against advanced email-based threats, ensuring seamless mail flow, and enhancing overall email security protocols. This position offers an exciting opportunity to lead projects, implement cutting-edge tools, and contribute to a robust cybersecurity framework.</p><p><br></p><p>Responsibilities:</p><p>• Analyze and resolve complex technical issues related to email flow, routing, encryption, and quarantines to ensure secure communication.</p><p>• Monitor and respond to alerts, logs, and dashboards within Proofpoint systems to mitigate phishing, malware, and impersonation threats.</p><p>• Deploy and maintain Proofpoint Essentials, integrating its features with organizational systems and conducting security awareness training.</p><p>• Oversee and execute Proofpoint-related projects, including upgrades, feature rollouts, and system enhancements.</p><p>• Develop and provide training sessions and documentation for IT teams and end users to maximize the effectiveness of Proofpoint security tools.</p><p>• Collaborate with cross-functional teams to align email security measures with broader enterprise cybersecurity strategies.</p><p>• Conduct regular assessments of Proofpoint configurations to ensure optimal performance and compliance with security standards.</p><p>• Stay updated on emerging email security threats and recommend proactive measures to address vulnerabilities.</p>
  • 2025-09-16T20:14:24Z
Network Engineer
  • Nashville, TN
  • remote
  • Temporary
  • 45.00 - 52.00 USD / Hourly
  • <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>
  • 2025-09-12T18:18:53Z
Network Engineer
  • Seattle, WA
  • onsite
  • Temporary
  • 55.00 - 65.00 USD / Hourly
  • <p>Robert Half is searching for <strong>Network Engineer</strong> to support a construction company based in Seattle, WA. This Network Engineer will have a main focus of tackling upcoming projects as well as day to day operations. This position is a <strong>12 month contract</strong> with the potential to extend and is<strong> Hybrid in Seattle, WA (2 days onsite).</strong></p><p><br></p><p><strong>Job Details:</strong></p><p><strong>Duration:</strong> 12 months contract</p><p><strong>Schedule:</strong> Monday – Friday 8AM – 5PM</p><p><strong>Location: </strong>Hybrid – 2 days onsite / 3 days remote</p><p><br></p><p><strong>Job Duties:</strong></p><ul><li>Collaborate as part of a 3-person Networking team, contributing to both upcoming projects and ongoing network operations.</li><li>Deploy, and support HPE/Aruba network solutions, including switching, wireless, ClearPass, and Aruba Central.</li><li>Support the deployment of SD-WAN/SASE solutions to enhance connectivity, scalability, and security.</li><li>Configure and deploy dynamic routing protocols to optimize enterprise network performance, resilience, and operations.</li><li>Enhance data center security by developing and deploying network traffic visibility solutions, including application dependency mapping and micro-segmentation.</li><li>Perform Layer 2/VLAN design and configuration across multiple data centers to ensure efficient and reliable connectivity.</li><li>Provide troubleshooting and support for day-to-day network operations, ensuring high availability and performance.</li></ul>
  • 2025-09-04T01:48:57Z
Senior Network Engineer
  • Woodlands, TX
  • onsite
  • Temporary
  • 53.00 - 67.00 USD / Hourly
  • <p>We are seeking a highly experienced and technically proficient Senior Network Engineer to lead the planning, implementation, and maintenance of our enterprise network infrastructure. This role is critical for ensuring secure, scalable, and highly available network connectivity across all corporate and remote locations. The ideal candidate will be a strategic thinker with hands-on expertise in designing complex networks, managing firewalls, and implementing best practices in security, performance, and redundancy.</p><p><br></p><p>Key Responsibilities:</p><ul><li>Design, implement, and maintain LAN/WAN, Wi-Fi, SD-WAN, VPN, and cloud network infrastructure.</li><li>Manage enterprise-grade routers, switches, firewalls, and wireless controllers (Cisco, Aruba, Palo Alto, Fortinet, etc.).</li><li>Monitor network performance, conduct troubleshooting and root cause analysis, and resolve high-level network issues.</li><li>Lead or participate in network projects such as site buildouts, data center migrations, and cloud integrations (e.g., AWS, Azure networking).</li><li>Maintain and optimize network security posture (e.g., firewalls, access control, segmentation, IPS/IDS, zero trust).</li><li>Configure and manage routing protocols such as BGP, OSPF, EIGRP, and MPLS.</li><li>Ensure redundancy and disaster recovery plans for critical network paths and services.</li><li>Create and maintain network diagrams, documentation, and SOPs.</li><li>Provide technical leadership and mentoring to junior engineers and network support staff.</li><li>Work with cross-functional teams including IT Security, Systems, Cloud, and Application teams.</li></ul>
  • 2025-09-17T13:39:04Z
Sr Network Engineer / Team Lead
  • Jersey City, NJ
  • onsite
  • Permanent
  • 130000.00 - 180000.00 USD / Yearly
  • <p>Our client is seeking a skilled <strong>Senior Network Engineer</strong> to lead its IT network team. This role involves designing, implementing, and managing network infrastructure to enhance <strong>connectivity, performance, and security</strong>. As a team lead, you will provide <strong>technical expertise, mentorship, and project leadership</strong> while ensuring network reliability and efficiency.</p><p><br></p><p><strong>Key Responsibilities</strong></p><p><br></p><ul><li><strong>Network Infrastructure</strong> – Design, deploy, and troubleshoot <strong>LAN/WAN</strong> networks, including <strong>Cisco routers, switches (Catalyst, Nexus, ISR), and SD-WAN solutions</strong>.</li><li><strong>Wireless Networks</strong> – Implement and maintain <strong>Wireless LAN Controllers (WLC)</strong> and <strong>Access Points (APs)</strong>, including site surveys and troubleshooting.</li><li><strong>Cloud Technologies</strong> – Configure and manage <strong>Azure infrastructure</strong> to support cloud-based networking solutions.</li><li><strong>Security</strong> – Deploy and manage <strong>firewalls (Palo Alto, Cisco ASA), VPNs</strong>, and conduct vulnerability assessments to enhance network security.</li><li><strong>Protocol Management</strong> – Optimize and troubleshoot <strong>routing protocols (BGP, OSPF, EIGRP), VLANs, HSRP, and spanning tree</strong>.</li><li><strong>Automation & Monitoring</strong> – Utilize <strong>Python, Ansible</strong>, and tools like <strong>SolarWinds, PRTG</strong> for network automation and performance monitoring.</li><li><strong>Project & Incident Management</strong> – Lead <strong>network infrastructure projects</strong>, upgrades, and migrations. Manage support tickets using <strong>Jira</strong>.</li><li><strong>Leadership & Collaboration</strong> – Mentor network engineers, assign tasks, set priorities, and ensure deadlines are met. Align network systems with business objectives.</li></ul><p><br></p>
  • 2025-09-08T19:48:52Z
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