Job Search Results for network security engineer

We are seeking a skilled and dedicated Network Engineer to support and maintain a large-scale, enterprise-level data center network. This role focuses heavily on Layer 2 (L2) network operations,... More including troubleshooting, installs, cabling, audits, and device decommissions, with an emphasis on the ongoing transition from Cisco Nexus to Arista data center hardware.This position is ideal for candidates with foundational experience in Cisco Nexus environments who are eager to expand their expertise with Arista platforms and grow within a highly dynamic, large-scale data center setting. You will collaborate closely with senior engineers, network designers, and cross-functional teams to ensure reliable, secure, and efficient network operations.Key Responsibilities1) Layer 2 Network Operations & Troubleshootingo Serve as an initial point of contact for L2-related technical issues, including port configuration, patching, decommission requests, and incident response generated by network alerts.o Analyze and resolve L2 network issues such as connectivity, performance, and configuration problems.o Utilize network monitoring and alerting tools to identify, troubleshoot, and remediate network anomalies.2) Network Device Installs, Maintenance & Decommissionso Install, configure, and deploy network devices (switches, routers, and related data center hardware) in alignment with established standards and best practices.o Support routine network maintenance activities, including upgrades, reboots, hardware replacements, and migrations.o Safely decommission network devices and cabling, ensuring proper documentation and updates to network records.3) Patching, Cabling & Physical Infrastructureo Perform network patching and labeling for devices and ports across the data center.o Plan, install, verify, and maintain copper and fiber cabling infrastructure.o Conduct physical hardware audits and verifications to ensure accuracy, compliance, and operational readiness.4) Network Audits & Documentationo Participate in internal L2 network reviews and conduct periodic network audits to assess performance, security, and adherence to company and industry standards.o Document installs, changes, and decommissions, and generate reports with recommendations for improvement.5) Change Management & After-Hours Supporto Participate in external Change Board discussions and technical review meetings as required.o Support after-hours change requests, including port turn-ups, port defaults (decom), migrations, and other network-related activities.o Participate in a rotating On-Call schedule (Thursday to Thursday) to support after-hours incident response.6) Collaboration & Team Engagemento Work closely with senior network engineers, network designers, architects, system administrators, and security teams on complex designs and troubleshooting efforts.o Collaborate across teams to support large-scale migrations (Cisco to Arista), audits, and operational initiatives.o Contribute to knowledge sharing and continuous improvement within the network engineering team.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

An employer in Boulder, CO is looking for a Mid-Senior level Network Engineer to join their growing government services/contract specific team. This person will work closely with a talented team to... More assist in the design, configuration, testing, implementation and oversight of the computer networks that support our customers mission critical systems. They will be responsible for Installing, configuring and maintaining network devices and infrastructure, as well as monitoring network performance, availability, and system health. They will troubleshoot and resolve escalated infrastructure and network issues, and help to automate tasks and assess effectiveness.This is a full time, direct placement role posted at $140,000 - $180,000 /year (base salary) based on skill level and tenure. This company offers a comprehensive benefits package including PTO, Flex time, retirement plans, healthcare coverage, and more. This role sits full time in Boulder, CO.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

We are seeking a Network Operations Engineer to support mission-critical network infrastructure within a federal enterprise environment. This role is responsible for the operations, maintenance, and... More continuous improvement of secure, highly available network systems supporting agency-wide initiatives and consolidation efforts. The ideal candidate will have hands-on experience with Cisco and Arista technologies and a strong understanding of federal security and compliance frameworkCompensation:$56/hr to $66/hr.Exact compensation may vary based on several factors, including skills, experience, and education.Employees in this role will enjoy a comprehensive benefits package starting on day one of employment, including options for medical, dental, and vision insurance. Eligibility to enroll in the 401(k) retirement plan begins after 90 days of employment. Additionally, employees in this role will have access to paid sick leave and other paid time off benefits as required under the applicable law of the worksite location.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

Insight Global is looking for Sr Network Engineers to support new infrastructure projects for a retail customer's Network Datacenter team. Support would include some travel to Austin, otherwise 3... More days per week on site in Coppell, TX. Key responsibilities include:-Design, implement, and support enterprise network infrastructureTroubleshoot and resolve complex network issues (L2/L3 support)-Configure and maintain Cisco network security and access solutions-Collaborate with cross-functional teams to ensure network reliability and performance-Monitor network systems and proactively address performance or security concerns-Provide documentation and support for network configurations and changesWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

?Responsible for supporting Palo-Alto technologies including Firewall, Panorama, Global Protect VPN, URL-Filtering, IoT Security, PRISMA, and others.?Responsible for supporting Cisco technologies... More including switching, routing (including SD-WAN), Cisco ISE for 802.1X and TACACS, DNA Center, Wireless, ACI, and others.?Responsible for supporting ongoing medium to high complexity maintenance, Run-the-Business (RTB) support, and Incident Service Requests of the assigned global infrastructure area.?Provide solutions for both RTB and project efforts of medium to high complexity.?Serve as a project resource on application and infrastructure project efforts representing functional capabilities.?Assist with gathering requirements, creating recommendations, and implementing solutions to meet the project requirements.?Provide knowledge sharing, as recognized SME, in efforts such as writing complex knowledge articles, relationship development with other Information Technology (IT) staff, mentoring, and job shadowingWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

Our client t is seeking a Senior Network Engineer to own and support the core network infrastructure. This role is highly hands-on and operational, with responsibility for routing, switching,... More firewall management, and supervision of engineers and consultants supporting critical public safety systems.This is a mission-critical environment with urgency, structure, and high visibility?ideal for someone who thrives in fast-paced, structured organizations like public safety, military, or regulated industries.Key Responsibilities? Design, maintain, and optimize secure, high-performance network infrastructure supporting CAD and public safety systems? Lead day-to-day network engineering efforts across routing, switching, and firewall environments? Serve as the SME for Palo Alto firewalls and Panorama (configuration, management, troubleshooting)? Manage Cisco IOS and Cisco Nexus infrastructure, including data center environments? Address and stabilize OSPF and BGP routing issues, including technical debt cleanup and optimization? Supervise Network Engineers and consultants (2+ direct reports expected)? Lead infrastructure projects from planning through implementation? Coordinate with City ITS, vendors, and regional partners? Maintain documentation, asset inventories, and ticketing systems (ServiceNow, Jira, etc.)? Participate in audits, security reviews, budgeting, and long-term network planning? Provide after-hours support as needed for critical incidentsWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

Day-to-Day responsibility:- Installing, configuring and troubleshooting local area networks, wireless networks, VoIP systems, IP Public Address/Intercom and IP Video Camera systems. - Configuring a... More variety of networking equipment. - Analyzing and solving networking problems. - Reviewing and evaluating IT system designs for compliance with industry standards. - Conducting site surveys and on-site assessments and preparation of design/scopeof-work (SOW) for installations. - Preparing clear and concise reports and technical documentation. - Formulating and expressing ideas clearly and effectively in writing and orally. - Setting priorities and successfully completing tasks in a timely manner. - Related tasks: ? Conduct site surveys ? Develop scopes of work ? Create bill of material o Accept equipment deliveries at warehouse ? Create asset workbooks ? Generate e-mails of status completions ? Rearranging Network equipment ? Install power equipment (UPS/Stepdown Transformers)? Install and configure network switches, modules, cards etc ? Install and configure IP converged system equipment ? Install Cat6e/Fiber patch Cords o Troubleshoot LAN equipment - Maintain effective relationships with District personnel and other organizations. - A California Driver?s license, use of a car and be able to carry tools and materials weighing up to 50 pounds. - A California Driver?s license and use of a carWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

he Infrastructure/Security Engineer L2 is responsible for assisting with securing, resolving, and improving network and IT infrastructure and systems security. This role will be working to maintain... More acceptable uptime, continue to enhance the safety of the network and information systems to achieve and maintain compliance with industry standards to include ISO, NIST, HIPAA/HITECH, and CMMC. This role supports to the Global IT team for infrastructure/security improvements and response management and partner with the IT Technical team and IS Applications team to ensure secure management of internal and external business systems. Additionally, will provide infrastructure support and maintenance services for on-prem and cloud infrastructure.We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form. The EEOC "Know Your Rights" Poster is available here. To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ .Less

As a Network Engineer IV in a top performing Telecommunications client?s internal lab, you will be responsible for managing a dynamic and complex environment consisting of nearly 600 network devices.... More Your day-to-day will involve ensuring the functionality, security, and performance of these devices through proactive monitoring, troubleshooting, and configuration. Working within a Jira-based ticketing system, you'll handle a wide range of tasks?from working within the BGP to being hands on with firewalls. This role offers broad exposure to diverse technologies, including Cisco, Juniper, Arista, and Palo Alto as well as hands-on experience within Network Security. You'll be part of a fast-paced, highly technical team that touches nearly every aspect of the network infrastructure, making adaptability and a strong foundation in network fundamentals essential.Pay Range: $60-62 / hr. Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.This is 4 days a week onsite in Englewood, CO, St. Louis, MO, or Charlotte, NC.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

This hands-on Security Engineer role sits at the intersection of identity, infrastructure, and security engineering. The right candidate will understand how users, systems, and security controls all... More connect and will take ownership of improving and protecting that environment. The team is looking for someone who can own work and follow through, not just monitor or escalate issues. The team values engineers who understand how security works end-to-end, including identity, network access, and system-level controls, and who can take action to reduce risk in real environments. The ideal candidate will be comfortable working across:Identity and access management, Windows and cloud infrastructure security, Vulnerability management and remediation and Security tooling (EDR, SIEM, etc.).Key Responsibilities:?Support and improve identity and access controls across Active Directory and Microsoft Entra ID (Azure AD) environments?Work within a hybrid identity setup, including on-prem AD, Entra ID, and SSO/federation models?Implement and maintain MFA, Conditional Access, and RBAC policies?Support or contribute to Privileged Access Management (PAM) processes (CyberArk or similar)?Perform system hardening, patching, and vulnerability remediation across Windows and cloud environments?Investigate and respond to security incidents, including identity-based activity and endpoint/network alerts?Work with EDR and SIEM tools to monitor, analyze, and act on security events?Collaborate with network, infrastructure, and application teams to enforce secure configurations?Assist with automation (PowerShell or similar) to improve operational efficiency?Participate in ongoing efforts to align with Zero Trust principlesThe goal is for this person to convert at the 6-12 month mark. Once converted, the expected salary range for this role is between $105,000-130,000. Please note that pay will be negotiated and numbers can fluctuate depending on experience.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less