124 results for Site Reliability Engineer jobs

Site Reliability Engineer

Austin, TX
onsite
Contract / Temporary to Hire
53 - 65 USD / Hourly
Site Reliability EngineerOn-site | Austin, TX | Contract-to-Hire Robert Half is partnering with an Austin-based client to hire a Site Reliability Engineer. This position offers an exciting opportunity to work with a rapidly growing team, ensuring the reliability, performance, and scalability of critical systems. The ideal candidate will bring technical expertise in Azure infrastructure and scripting languages, along with a proactive approach to automation and problem-solving. Responsibilities:<ul><li>Monitor, maintain, and optimize Azure infrastructure to ensure high performance, availability, and reliability across IaaS, PaaS, and SaaS environments.</li><li>Define, measure, and continuously improve Service Level Indicators (SLIs) and Service Level Objectives (SLOs) using tools such as Azure Monitor, Application Insights, Log Analytics, and API Management.</li><li>Design and develop automation tools and scripts using PowerShell, Bash, Python, and C# to eliminate manual processes and improve operational efficiency.</li><li>Participate in a 24/7 on-call rotation, leading incident response efforts, performing root cause analysis, and implementing long-term preventive and reliability improvements.</li><li>Partner closely with software engineering, QA, and other technology teams to ensure systems meet reliability, scalability, and performance standards.</li><li>Support capacity planning, load testing, and performance tuning initiatives within a microservices architecture built on .NET and React.</li><li>Troubleshoot complex system issues, including integrations with third-party platforms and APIs.</li><li>Create, maintain, and enhance technical documentation, operational runbooks, and system diagrams to support knowledge sharing and operational excellence.</li></ul>
2026-03-31T00:00:00Z

Site Reliability Engineer (SRE)

Decatur, GA
remote
Permanent
0 - 0 USD / Yearly
Robert Half is hiring! We are looking for an experienced Site Reliability Engineer to join our team. This role involves designing, operating, and enhancing a secure, scalable, and cost-efficient multi-cloud platform. The ideal candidate will possess a strong technical background, a passion for automation and observability, and a commitment to improving system reliability and efficiency. Responsibilities:• Design, implement, and manage reliable and scalable systems across multi-cloud environments, including AWS and Azure.• Develop and refine service level objectives (SLOs), service level indicators (SLIs), and error budgets to support system reliability.• Lead root cause analyses for incidents and implement measures to prevent recurrence.• Enhance platform observability by creating and maintaining metrics, logs, traces, and alerts.• Drive cloud cost optimization initiatives by implementing cost visibility, forecasting, and accountability measures.• Collaborate with security teams to ensure compliance with regulatory standards and embed security into platform operations.• Automate operational workflows using Infrastructure as Code and CI/CD pipelines.• Utilize AI tools to improve incident analysis, capacity planning, and operational efficiency.• Mentor and guide engineering teams on reliability practices and cost-efficient architectures.• Partner with cross-functional teams to influence technical direction and improve operational maturity.
2026-03-09T00:00:00Z

Site Engineer

Santa Clara, CA
onsite
Temporary
42.75 - 49.5 USD / Hourly
We are looking for a dedicated Site Engineer to join our team in Santa Clara, California. In this role, you will play a key part in supporting energy efficiency initiatives, engaging with major customer accounts, and ensuring the successful implementation of energy-saving projects. This is a long-term contract position offering the opportunity to make a meaningful impact in the service industry. Responsibilities: • Conduct thorough energy audits and assess the technical merits of energy efficiency applications submitted by business customers. • Perform on-site inspections to verify the installation and functionality of energy-efficient equipment at commercial and industrial facilities. • Develop and manage requests for proposals (RFPs) aimed at advancing energy efficiency projects. • Engage with customers to address inquiries, provide education on energy efficiency programs, and resolve concerns related to installed equipment. • Identify energy-saving opportunities through detailed facility walk-throughs and generate comprehensive energy reports. • Deliver presentations and conduct outreach activities to promote energy efficiency incentives and programs to the community. • Provide project management support to ensure the timely and effective execution of energy initiatives. • Maintain and update databases to track project progress and customer interactions. • Prepare detailed weekly, monthly, and annual reports to document project outcomes and compliance.
2026-04-01T00:00:00Z

Sr Systems Engineer

Jacksonville, FL
onsite
Temporary
0 - 0 USD / Yearly
We’re looking for a Systems Engineer to support and enhance a Windows‑based enterprise environment. This role will focus on server administration, virtualization, and infrastructure support.Key Responsibilities:<ul><li>Support Windows Server (2016/2019/2022)</li><li>Manage Active Directory, DNS, DHCP</li><li>Administer VMware or Hyper‑V environments</li><li>Perform system upgrades, patching, and troubleshooting</li><li>Collaborate with network and security teams</li></ul>
2026-04-07T00:00:00Z

Security Engineer

Jacksonville, FL
onsite
Temporary
0 - 0 USD / Yearly
Protect the organization’s digital assets by identifying vulnerabilities, designing security protocols, and optimizing defenses. Collaborate with IT teams to monitor, detect, and respond to potential threats.
2026-04-03T00:00:00Z

Sr. IT Security Engineer

Bensalem, PA
onsite
Permanent
100000 - 140000 USD / Yearly
We are looking for a skilled Sr. IT Security Engineer to join our team in Bensalem, Pennsylvania. In this role, you will lead efforts to design, implement, and manage security solutions that safeguard the organization’s infrastructure and data. Your expertise will be instrumental in developing advanced threat detection systems, conducting vulnerability assessments, and driving compliance with industry standards. Responsibilities:• Design and deploy centralized security monitoring systems and advanced threat detection solutions to enhance incident response capabilities.• Oversee intrusion detection and prevention systems, analyzing and responding to suspicious activities to mitigate risks.• Implement and maintain network-based security solutions while establishing data privacy policies.• Perform regular vulnerability assessments using tools like Nessus, identifying and remediating security gaps.• Develop strategies for zero-day threat protection and manage endpoint protection technologies to prevent malware.• Configure and manage identity and access management systems, such as Okta, to ensure secure user authentication.• Architect secure network solutions, including firewalls, web content filtering, and data loss prevention systems.• Maintain detailed security architecture documentation and provide periodic reports on security posture.• Collaborate with IT and compliance teams to promote security best practices and ensure regulatory compliance.• Monitor and manage security devices to protect systems from internal and external threats.
2026-03-19T00:00:00Z

Sr Desktop Engineer

Jacksonville, FL
onsite
Temporary
0 - 0 USD / Yearly
We are seeking a Senior Desktop Engineer with deep experience supporting modern, cloud‑managed endpoint environments. This role goes beyond traditional desktop support and will play a key role in designing, implementing, and optimizing Azure AD and Microsoft Intune–based device management across the enterprise.The ideal candidate has hands‑on expertise with endpoint security, device lifecycle management, automation, and identity integration in a Microsoft ecosystem. Key Responsibilities<ul><li>Lead support and administration of Windows 10/11 endpoints in an Azure AD–joined environment</li><li>Design, configure, and manage Microsoft Intune (MEM) policies including:</li><li>Compliance policies</li><li>Configuration profiles</li><li>Application deployment</li><li>Endpoint security policies</li><li>Manage Azure AD / Entra ID, including:</li><li>Device registration and identity integration</li><li>Conditional Access policies</li><li>Role‑based access controls</li><li>Support endpoint imaging, provisioning, and lifecycle management using:</li><li>Autopilot</li><li>Intune / MDM workflows</li><li>Troubleshoot complex endpoint, identity, and policy‑based issues</li><li>Collaborate with Security, Infrastructure, and Cloud teams to align endpoint strategy</li><li>Create documentation, standards, and operational procedures</li><li>Mentor junior desktop or support engineers</li></ul>
2026-04-07T00:00:00Z

Systems Engineer

San Antonio, TX
onsite
Permanent
95000 - 120000 USD / Yearly
Major Duties and Responsibilities Essential Tasks Perform capacity and resource planning, assess risks with recommendations, design and implement VMware server environments. Plan and execute Infrastructure upgrades and migration projects with existing hardware and/or software. Proactively anticipate, prevent and eliminate data center problems and risks by identifying and creating efficient fixes for any security risks, patches/vulnerabilities, etc. Provide Infrastructure services in all areas needed: storage networking, Operating System, network security, directory services, server virtualization using system backup and restore, system and network monitoring, application installation and configuration Standard system administration duties including server install, System/Application install and patch management, Windows problem determination and resolution, log analysis, etc. Participate in after‐hours upgrades, troubleshooting, and/or on‐call availability as needed. Work closely with a collaborative team, other IT staff, including networking, security, and data center operation teams, to facilitate effective issue resolution. Originate specifications, control documents, verification and validation plans, procedures, reports, and other documentation in support of design and development activities. Perform root cause analysis on complex issues in client environments to identify root causes and identify resolution plans. Review system implementation and performance as to implement system enhancements if needed. Develop standardized deployment documentation where necessary to document build standards. Must be able to mentor and teach other members of ITS as necessary. Perform and assume duties and responsibilities of others as assigned by departmental management. Knowledge of MS 365, internet browsers, LAN/WAN networking, enterprise WiFi, VMWare, storage technologies Expert knowledge of PowerShell Ability to configure, install, and maintain hardware and software for VMWare environment, Windows 10 desktops/laptops, and peripherals. Performs other duties as assigned. Education Requires a high school diploma or general equivalency diploma. Related formal training preferred. Licenses and/or Certifications N/A Experience Requires seven or more years of IT experience. Requires Extensive Active Directory and Virtualization Design skills. Requires experience with VMWare ESXi 6 or greater. Requires experience working with Windows 2003‐2018, VMware, Citrix, SBS Server, various backup technologies (Rubrik). Requires experience of Networking including TCP/IP, Switching, VLAN’s Routing and wireless. Knowledge Must obtain a working knowledge of regulatory/quality requirements and perform within all Standard Operating Procedures (SOPs) and policies. Must have extensive knowledge of Microsoft operating systems, Microsoft Server 2003 and above, Clustering technologies, Active Directory design, Server Virtualization (VMware) File Virtualization, SAN design, High Availability, SCCM, SCOM.
2026-03-11T00:00:00Z

Systems Engineer

Philadelphia, PA
remote
Temporary
0 - 0 USD / Yearly
We are looking for a skilled Systems Engineer to join our team in Philadelphia, Pennsylvania. In this role, you will leverage your expertise in system architecture and cloud technologies to design, implement, and maintain robust solutions that drive operational efficiency. This is a long-term contract position offering the opportunity to work in a dynamic healthcare environment. Responsibilities: • Manage and optimize Active Directory and Azure Active Directory environments to ensure seamless access and security. • Configure and maintain Microsoft Windows Server systems to support business-critical applications. • Implement and support Citrix technologies, enabling efficient virtualization and remote access solutions. • Administer cloud platforms such as AWS to enhance scalability and infrastructure reliability. • Oversee database management tasks for systems using MySQL, MariaDB, and PostgreSQL. • Develop and deploy automation scripts using tools like Ansible, Bash, and Python to streamline processes. • Utilize Docker and Kubernetes for containerization and orchestration of applications. • Collaborate with cross-functional teams to integrate ServiceNow applications and support Agile workflows. • Monitor and troubleshoot network load balancing to ensure optimal performance. • Maintain version control and code repositories using Git Stash.
2026-04-08T00:00:00Z

Systems Engineer

New York, NY
onsite
Permanent
135000 - 155000 USD / Yearly
Our company is seeking a highly skilled and motivated Systems Engineer to join our technology team in New York City. This is an exciting opportunity for a proactive IT detail oriented to play a critical role in maintaining and optimizing our IT infrastructure. Job Summary: As a Systems Engineer, you will be responsible for supporting, maintaining, and enhancing our IT systems to ensure seamless operation and exceptional reliability. Your knowledge and experience will help drive our technical initiatives and support our end-users efficiently. Responsibilities: Manage and maintain IT infrastructure including servers, storage systems, network devices, and all related components. Monitor system performance, promptly troubleshoot issues, and ensure high system availability and reliability. Configure and administer Azure cloud services (virtual machines, storage, networking, security). Oversee Windows Server environments (2016/2019/2022): installation, configuration, and ongoing maintenance. Manage Active Directory, including user accounts, group policies, security permissions, and domain services. Perform virtualization tasks using VMware: provisioning servers, managing virtual machines, and resolving escalated issues. Administer Barracuda Backups Appliance and support data backup and recovery processes. Maintain SAN Nimble storage systems to ensure performance and continuity. Collaborate with teams to implement and manage secure file transfer solutions (MFT, SFTP). Conduct system upgrades, patching schedules, and security updates based on best practices. Provide timely technical support to end-users, resolving issues related to hardware, software, and network connectivity. Create and maintain robust documentation for system configurations, operational procedures, and troubleshooting processes.
2026-03-19T00:00:00Z

Systems Engineer

Memphis, TN
onsite
Permanent
80000 - 90000 USD / Yearly
We are looking for a skilled Systems Engineer to join our team in Memphis, Tennessee. This role requires expertise in managing and optimizing enterprise systems, ensuring their reliability, security, and performance. The ideal candidate will have a strong background in Active Directory, Microsoft Windows Server, Azure Active Directory, and Citrix technologies. Responsibilities: • Administer and maintain Active Directory and Azure Active Directory environments to ensure system availability and security. • Configure, monitor, and optimize Microsoft Windows Server systems to support business operations. • Manage Citrix technologies, including setup, troubleshooting, and performance optimization. • Oversee Microsoft Exchange environments, including email configuration and system updates. • Implement and maintain robust security protocols across all systems. • Analyze system performance and recommend improvements to enhance efficiency. • Provide technical support and resolve system issues promptly. • Collaborate with cross-functional teams to integrate systems and ensure seamless operations. • Document processes, configurations, and procedures to maintain accurate system records.
2026-03-19T00:00:00Z

Systems Engineer

San Francisco, CA
onsite
Temporary
60 - 70 USD / Hourly
We're looking for a Systems Engineer who will be responsible for virtualization, enterprise networking, and Veeam backup systems. This role requires at least three years of direct experience with Microsoft Intune, Entra, Active Directory, as well as expertise in enterprise storage solutions and data protection. Responsibilities include maintaining secure and efficient network operations, coordinating with third-party vendors, and driving continual improvement in data backup and virtualization processes. This is a contract to hire position. <ul><li>Oversee and manage managed service providers (MSPs) or consultants supporting virtualization platforms, enterprise networking, Veeam backup and recovery systems</li><li>Act as the internal technical owner for Windows infrastructure, Microsoft 365, and Azure AD (Entra ID)</li><li>Maintain and improve identity, device, and access management using Microsoft Intune, Entra ID / Azure AD and on-prem Active Directory</li><li>Ensure secure, stable, and efficient network and system operations</li><li>Coordinate with third party vendors to troubleshoot issues, manage changes, and deliver projects</li><li>Drive continuous improvement in backup and disaster recovery processes including Virtualization and storage performance, security posture and operational efficiency</li><li>Participate in system planning, documentation, and operational best practices</li></ul>
2026-03-23T00:00:00Z

Systems Engineer

Boston, MA
remote
Temporary
47.5 - 55 USD / Hourly
We are looking for a skilled Systems Engineer to join our team in Boston, Massachusetts. In this role, you will focus on managing and optimizing messaging and collaboration platforms, ensuring robust security measures, and providing technical expertise to support organizational goals. This is a long-term contract position within the banking industry, offering an excellent opportunity to work on cutting-edge solutions. Responsibilities: • Oversee the integration of Office 365 tenants to streamline collaboration and communication systems. • Manage migrations and updates related to hybrid Exchange infrastructure, ensuring seamless operations. • Perform administrative tasks for Microsoft Exchange and Cisco IronPort systems to optimize functionality. • Design, monitor, and enhance the performance of messaging and collaboration platforms. • Implement and refine security measures within Office 365 and Azure environments, including Conditional Access Policies and Data Loss Prevention strategies. • Coordinate with monitoring teams to achieve efficient oversight of messaging systems. • Collaborate with server, Azure, and help desk teams to resolve issues linked to Office 365 applications. • Develop and maintain documentation for system upgrades, integrations, and best practices. • Conduct capacity planning and performance tuning to ensure system reliability and scalability.
2026-03-13T00:00:00Z

Systems Engineer

Greenville, SC
onsite
Temporary
44 - 50 USD / Hourly
We are looking for an experienced Systems Engineer to join our team on a contract basis in Greenville, South Carolina. In this role, you will be responsible for designing, managing, and maintaining systems and network infrastructure to ensure reliability, security, and optimal performance. This position offers a unique opportunity to work with advanced technologies across cloud platforms, virtualization, and networking. Responsibilities: • Design and implement enterprise-level network solutions using Cisco technologies to ensure high availability and performance. • Administer and optimize Azure cloud environments, including virtual machines, security configurations, and network setups. • Manage and maintain Linux servers, focusing on system security, efficiency, and reliability. • Perform database management tasks, including maintenance, optimization, and ensuring data integrity within database systems. • Configure and maintain storage solutions to ensure data availability and high performance. • Deploy and manage VMware virtualization environments, including ESXi hosts and vCenter operations. • Monitor systems for performance and accessibility, addressing issues proactively. • Develop and execute technical implementation plans with clear milestones, timelines, and actionable steps. • Stay updated on emerging technologies and recommend system upgrades or process improvements. • Collaborate with cross-functional teams to ensure seamless integration of new systems and technologies.
2026-03-26T00:00:00Z

Systems Engineer

Liverpool, NY
onsite
Permanent
90000 - 130000 USD / Yearly
We are looking for a skilled Systems Administrator to join our team in Liverpool, New York. This role focuses on maintaining and optimizing enterprise systems across Windows environments while upholding security and compliance standards. The ideal candidate will bring hands-on expertise and a proactive approach to systems administration, ensuring the reliability of IT infrastructure.
2026-03-23T00:00:00Z

Systems Engineer

Plano, TX
onsite
Permanent
115000 - 140000 USD / Yearly
We are looking for a skilled Systems Engineer to join our team in Plano, Texas. In this role, you will be responsible for managing and maintaining server infrastructure, ensuring system security, and supporting disaster recovery initiatives. The ideal candidate will collaborate with various IT teams and vendors to provide reliable and secure technology solutions in a dynamic and fast-paced environment. Responsibilities: • Provide daily support for servers and systems, including Active Directory, Citrix, Microsoft Exchange, file servers, and other applications. • Coordinate and oversee IT projects, ensuring proper documentation of changes made to server systems. • Manage vendor relationships and supervise outsourced services and projects. • Develop and implement disaster recovery processes and business continuity plans, participating actively in related exercises. • Collaborate with network, systems, and application teams to optimize server hardware, software, and applications. • Monitor and enforce security policies and procedures to maintain system integrity. • Perform preventive maintenance tasks, including upgrades, patch management, and firmware updates. • Support end users and IT staff with technical issues and system improvements. • Monitor and report on security performance metrics, addressing areas of non-compliance and recommending solutions. • Stay informed about changes in IT security regulations and advancements in security technologies.
2026-03-27T00:00:00Z

Systems Engineer

Lawrenceville, GA
onsite
Permanent
130000 - 140000 USD / Yearly
We are looking for an experienced Systems Engineer to join our team in Lawrenceville, Georgia. This role requires a strong background in Citrix technologies, cloud solutions, and Azure Virtual Desktop. The ideal candidate will bring a hands-on approach while also contributing at a senior level to support infrastructure and cloud integration efforts. Responsibilities: • Lead the design, implementation, and maintenance of Citrix environments, including Desktop/App, Cloud, and Netscalers. • Manage and optimize Azure Virtual Desktop solutions to enhance system performance and scalability. • Collaborate with IT staff and contractors to ensure seamless infrastructure operations within a robust technical environment. • Oversee Active Directory and Azure Active Directory configurations, ensuring security and reliability. • Administer and troubleshoot Microsoft Windows Server environments to maintain system efficiency. • Integrate Microsoft Exchange services into existing infrastructure, ensuring smooth communication and data management. • Provide strategic guidance and technical expertise to improve cloud integration and infrastructure processes. • Participate in ongoing system assessments to identify areas for improvement and implement solutions. • Act as a senior-level resource for troubleshooting and resolving complex system issues. • Support the transition to a hybrid work setup after the initial onsite period.
2026-03-18T00:00:00Z

DevSecOps Information Security Engineer

Camas, WA
onsite
Permanent
130000 - 165000 USD / Yearly
DevSecOps Security Engineer Location: Camas, WA (Onsite with potential hybrid flexibility) We are seeking an experienced DevSecOps Security Engineer to join our technology team in Camas, Washington. This role focuses on strengthening application and infrastructure security while supporting the continued evolution of our engineering platforms. You will collaborate closely with development, infrastructure, and security partners to embed security best practices into modern CI/CD pipelines and cloud environments. Key Responsibilities<ul><li>Configure, maintain, and optimize DevSecOps security tooling across development pipelines</li><li>Partner with engineering teams to integrate security controls into CI/CD workflows</li><li>Identify, assess, and help remediate application and infrastructure vulnerabilities</li><li>Contribute to secure coding standards and architectural security guidelines</li><li>Support infrastructure‑as‑code initiatives and cloud security practices</li><li>Evaluate existing security controls and recommend improvements</li><li>Assist in standardizing DevSecOps processes and documentation</li><li>Communicate security risks and recommendations to technical and business stakeholders</li></ul>Qualifications<ul><li>5+ years of experience in technology or information security roles</li><li>2+ years of hands‑on experience with DevSecOps, CI/CD pipelines, or cloud security</li><li>Experience with infrastructure‑as‑code tools (Terraform or similar)</li><li>Familiarity with containerized environments (Kubernetes, AKS, or equivalent)</li><li>Exposure to Azure or comparable cloud platforms</li><li>Strong collaboration and communication skills</li></ul>Compensation & Benefits<ul><li>Salary Range: $130,000 – $165,000</li><li>Competitive medical, dental, and vision coverage</li><li>401(k) plan with employer contribution</li><li>Generous paid time off and paid holidays</li><li>Family‑friendly leave programs and wellness support</li><li>Professional development and learning opportunities</li></ul> Work Environment<ul><li>Primarily in‑office with potential for hybrid flexibility</li><li>Collaborative, engineering‑driven culture</li><li>Opportunity to influence security practices across modern platforms</li></ul>Salary: $130 - $165k
2026-03-18T00:00:00Z

Infrastructure Engineer

Boca Raton, FL
onsite
Temporary
0 - 0 USD / Yearly
We’re seeking a dynamic Infrastructure Engineer to design, build, and maintain our critical IT infrastructure. You’ll ensure high availability, scalability, and security across servers, storage, and cloud systems. If you’re passionate about creating resilient systems and solving complex technical challenges, join us to power our technology backbone! Key Responsibilities:<ul><li>Design and deploy infrastructure solutions, including servers, virtualization, and storage systems.</li><li>Manage and optimize on-premises and cloud environments (e.g., AWS, Azure, VMware).</li><li>Automate provisioning, monitoring, and scaling using tools like Terraform or Ansible.</li><li>Troubleshoot and resolve issues impacting system performance or availability.</li><li>Implement security best practices, including patch management and access controls.</li><li>Collaborate with DevOps and application teams to support CI/CD pipelines.</li><li>Document infrastructure designs and maintain operational runbooks.</li></ul>
2026-03-13T00:00:00Z

Infrastructure Engineer

Ashburn, VA
onsite
Temporary
30 - 48 USD / Hourly
This is a Tuesday through Saturday shift, 10am to 6pm in Ashburn, leading infrastructure and operations for a data center site. There is opportunity for long term contract and possible conversion to permanent · Manages infrastructure installation requests from initiation to closure· Reports to the Infrastructure Manager.· Supports building Power Downs/Single Sided Events.· Certify infrastructure network connections and peripherals prior to handing off to DCS.· Interface with the BAU team to provide any additional infrastructure· Interface with the BU’s, Hines engineering.· Coordinates work requests with electrical contractor to ensure all Service Levels are met.· Provides detailed estimates of assigned projects, documents requirements through direct communication with other members of IT or Project Management team as well as interpretation of schematics and drawings.· Create Tickets/TCMs & monitor for approval, Closeout/Cancel them once work is complete.· Coordinate power remediation from start to completion.· Assist with rack level capacity management and MOA monitoring.· Participate in any and all meetings pertaining to BAU or projects INF work.· Provides Root Cause Analysis reports regarding power issues.· Understanding of the Power and Cooling of a 2N+1 Data Center.· Management of M&E Vendors.· RPP surveys for Single sided events.· Creation of GPC notifications.· Incident Management· Coordinate the Infrastructure Installs including but not limited to the following:<ul><li>Survey for Power installs.</li><li>Infrastructure & Rack installs.</li><li>Survey for Infrastructure Cabling (Fiber and copper).</li><li>New Data Center Build-outs.</li><li>Responsible for the ordering of all infrastructure materials.</li><li>Responsible for tracking Purchase Orders.</li><li>Tracking Infrastructure Stock.</li><li>Storeroom Management.</li></ul>
2026-04-07T00:00:00Z

Security Network Engineer

Manchester, NH
onsite
Permanent
75000 - 98000 USD / Yearly
Security Engineer – Manchester, NHWe’re seeking a Security Engineer to join an established team. This role is ideal for someone who enjoys solving complex technical challenges, strengthening security posture, and working across infrastructure and networking environments.Past experience as a Systems Engineer or Network Engineer is preferred. Key Responsibilities:<ul><li>Implement and maintain security controls across network and virtualized environments</li><li>Monitor, troubleshoot, and respond to security events</li><li>Collaborate with IT teams to harden systems, enforce policies, and support compliance initiatives</li></ul>Required Skills:<ul><li>Strong networking experience (firewalls, routing, switching, VLANs)</li><li>Hands-on VMware experience (ESXi, vCenter, virtualization security best practices)</li><li>Understanding of security frameworks and common threat vectors</li></ul>Nice to Have:<ul><li>Experience with SIEM tools, IDS/IPS, or endpoint protection platforms</li><li>Security certifications (Security+, CEH, CISSP, etc.)</li></ul>If you're looking for an opportunity to make a direct impact and work with modern infrastructure, we'd love to hear from you.
2026-03-16T00:00:00Z

IT Infrastructure Engineer

Hampton, IL
onsite
Permanent
65000 - 85000 USD / Yearly
Position: IT INFRASTRUCTURE ENGINEER / IT HELP DESK MANAGER Location: QUAD CITIES - ONSITE Salary: up to $85K + exceptional benefits *** 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. *** Robert Half is looking for a IT HELP DESK MANAGER / IT INFRASTRUCTURE ANALYST - ONSITE IN QUAD CITIES for a permanent direct hire full time position for our client company. In this unique IT HELP DESK MANAGER / IT INFRASTRUCTURE ANALYST - ONSITE IN QUAD CITIES permanent position you will join a highly successful company. This is a thriving organization with a close knit team. You will have autonomy to manage the IT Help Desk Team and assist in other IT Infrastructure Administration initiatives and projects. You will feel a true sense or ownership and relationship building as you will be a go-to person for your own team and customers across the entire organization. Responsibilities will include managing and assisting with Help Desk Tier 1-3 tickets and any special projects. A wide breadth of IT experience and a proven track record of IT customer service success are essential. You will build strong collaboration and trust with the Senior Leaders and the IT Infrastructure Teams. This is a FANTASTIC opportunity to apply ALL OF YOUR SKILLS, BE VALUED AND REWARDED FOR YOUR CONTRIBUTIONS . You will not be bored in this position and your contributions will be recognized and rewarded. Requirements: • 7+ years of IT Help Desk and Infrastructure experience in various roles including: desktop support analyst, help desk manager, system administrator, network administrator, security administrator and other. • Technical skills will include: MS O365, desktop, hardware, software, Active Directory, user accounts, installing network hardware and software, setting up network external devices, rouble-shooting connectivity issues and other research and resolution. • Must possess exceptional communication, presentation, customer service skills *** 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. **
2026-04-07T00:00:00Z

Network Security Engineer

Delray Beach, FL
onsite
Temporary
0 - 0 USD / Yearly
The Network Security Engineer will design, implement, and maintain secure enterprise network infrastructure while proactively defending against threats. You will own the availability, performance, and security of firewalls, intrusion detection/prevention systems, VPNs, and perimeter defenses across on-prem and multi-cloud environments. Key Responsibilities:<ul><li>Assess network security requirements and design hardened architectures (zero-trust, segmentation, DMZ, SASE/SSE)</li><li>Select, deploy, and integrate security appliances and software (firewalls, IDS/IPS, WAF, VPN concentrators, proxy, NAC)</li><li>Build and maintain firewall policies, NAT rules, VPN tunnels, and secure remote access solutions</li><li>Perform advanced troubleshooting of network and security incidents using packet capture, traffic analysis, and log correlation</li><li>Respond to security events, conduct root-cause analysis, and implement remediation plans</li><li>Manage and tune perimeter defenses: Palo Alto, Fortinet, Cisco Firepower, Check Point, Cloudflare, Zscaler, etc.</li><li>Implement and maintain intrusion detection/prevention (Snort, Suricata, Zeek, CrowdStrike Falcon, Microsoft Defender for Cloud)</li><li>Conduct regular security assessments, rule reviews, penetration test support, and compliance audits (PCI, SOC2, ISO27001, NIST)</li><li>Automate repetitive tasks via scripting (Python, Ansible) and infrastructure-as-code where possible</li><li>Provide Tier-3 escalation support and post-incident reporting</li></ul>
2026-03-13T00:00:00Z

Network Security Engineer

Bensalem, PA
onsite
Permanent
80000 - 110000 USD / Yearly
We are looking for a skilled Network Security Engineer to join our team in Bensalem, Pennsylvania. In this role, you will play a key part in designing, implementing, and maintaining network security infrastructure to uphold the organization's standards. The ideal candidate will possess deep technical expertise in network security technologies and demonstrate strong problem-solving abilities. Responsibilities:• Lead and manage projects related to network implementation, integration, and transitions while ensuring seamless handoffs to other teams.• Develop and maintain detailed documentation and diagrams for both new and existing network systems.• Provide advanced support for network security infrastructure, including firewalls and other security systems.• Audit and remediate network security devices to ensure compliance with established standards.• Investigate and resolve network security issues, identifying root causes and implementing corrective measures.• Collaborate with vendors to escalate issues and drive efficient resolutions.• Participate in on-call rotations to address urgent network concerns.• Perform vulnerability assessments and apply remediation strategies to strengthen security.• Conduct security reviews and implement measures to harden existing network systems.• Analyze network architecture and devices to identify potential risks and recommend improvements.
2026-03-19T00:00:00Z

Network Security Engineer

Alpharetta, GA
onsite
Permanent
100000 - 125000 USD / Yearly
Senior Network Security Engineer (MSP Environment) We are seeking a Senior Network Security Engineer to design, implement, and support secure network infrastructures across multiple client environments. This role is responsible for maintaining high-performing network systems while ensuring strong security controls, segmentation, and threat visibility across enterprise networks.The ideal candidate has deep experience working within managed services or multi-client environments, supporting complex networking infrastructures and implementing security best practices. This position requires someone comfortable troubleshooting advanced network issues, designing secure architectures, and acting as a senior escalation point for critical incidents. Key Responsibilities <ul><li>Design, deploy, and maintain network infrastructure including routers, switches, wireless networks, and firewalls across multiple client environments.</li><li>Support enterprise LAN, WAN, and wireless connectivity systems to ensure high availability and performance.</li><li>Implement and manage networking protocols such as TCP/IP, VLANs, QoS, RSTP, LACP/LAG, and multicast technologies.</li><li>Implement and maintain network security controls across switching, wireless, and firewall platforms.</li><li>Design secure network segmentation strategies including VLAN segmentation, micro-segmentation, and multi-tenant network architectures.</li><li>Configure and manage firewall policies, NAT rules, and security filtering using least-privilege access principles.</li><li>Implement secure wireless network authentication methods including WPA2/WPA3 enterprise authentication and RADIUS-based access controls.</li><li>Design and maintain private wireless networks supporting role-based or device-based access policies.</li><li>Support modern access control frameworks including Zero Trust Network Access (ZTNA) approaches.</li><li>Implement network access controls such as 802.1X authentication, device profiling, and endpoint-based access policies.</li><li>Monitor network traffic and security events using network analytics tools and firewall telemetry.</li><li>Identify suspicious activity through log analysis, flow monitoring, and threat intelligence indicators.</li><li>Coordinate with security or incident response teams to investigate potential threats and implement containment actions.</li><li>Serve as a Tier 3 escalation point for complex network troubleshooting and infrastructure issues.</li><li>Diagnose and resolve connectivity problems involving routing, switching, wireless networks, and firewall systems.</li><li>Support proactive monitoring and preventative maintenance to maximize uptime.</li><li>Onboard and maintain network infrastructure within monitoring platforms for inventory tracking, alerting, and configuration management.</li><li>Analyze network alerts and performance metrics to identify potential issues before service disruption occurs.</li><li>Maintain detailed documentation of network configurations, security policies, and infrastructure changes.</li><li>Participate in change management reviews and ensure proper documentation for infrastructure updates.</li><li>Work closely with internal engineers and client stakeholders to resolve infrastructure challenges and implement new solutions.</li><li>Provide technical guidance and communicate complex technical findings clearly to both technical and non-technical audiences.</li></ul>
2026-03-05T00:00:00Z