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121 results for Systems Security Manager jobs

IT Security Specialist

Jersey City, NJ
remote
Temporary / Contract
79.1635 - 91.663 USD / Hourly
We are looking for an experienced IT Security Specialist to enhance and optimize our organization's security posture. This contract position focuses on strengthening our Microsoft 365 and Defender security settings to ensure robust protection of our digital assets. The ideal candidate will bring expertise in cybersecurity and governance to address key vulnerabilities efficiently. Responsibilities: • Conduct a comprehensive security assessment of Microsoft 365 and Defender environments. • Identify and implement necessary security enhancements, including configuration changes and activation of advanced features. • Collaborate with internal staff to ensure seamless integration of security measures. • Provide expert guidance on data privacy and database security best practices. • Develop and document security protocols and procedures for long-term protection. • Monitor system settings and recommend adjustments to maintain compliance with cybersecurity standards. • Educate team members on cyber governance principles and practices. • Ensure the protection of sensitive computer files and organizational data from potential threats. • Offer post-implementation support to address any issues or provide further optimization.
2026-05-18T00:00:00Z

Information Security Engineer

Washington, DC
onsite
Temporary / Contract
55.66 - 55.66 USD / Hourly
We are looking for an Information Security Engineer to support the client’s cybersecurity mission. This role is responsible for designing, implementing, and maintaining secure systems that protect critical infrastructure and sensitive data across organization environments. The role will collaborate with federal leadership and cross-functional teams to strengthen endpoint security, mitigate threats, and ensure compliance with federal cybersecurity standards.This position operates in a highly complex environment, requiring independent decision-making, technical leadership, and the ability to translate security and business requirements into effective technical solutions. Key Responsibilities:· Design, configure, and validate secure systems and endpoint protection solutions.· Implement and manage Endpoint Detection and Response (EDR) tools.· Support integration of endpoint security data into SIEM/log aggregation systems.· Collaborate with application and infrastructure teams to troubleshoot security issues.· Participate in incident response and cybersecurity operations (SecOps) activities.· Enforce and implement security requirements aligned with FISMA and NIST 800 series.· Monitor emerging threats, vulnerabilities, and security best practices.· Work ServiceNow ITSM tickets through completion for security operations.· Participate in cybersecurity meetings and provide recommendations to enhance security posture.
2026-05-15T00:00:00Z

Security Engineer

Houston, TX
onsite
Temporary / Contract
55 - 65 USD / Hourly
Role Summary The Senior Security Engineer is a hands-on technical expert responsible for designing, implementing, and operating security technologies in mid-size Enterprise environment. This position focuses on engineering, maintaining, and continuously improving enterprise security controls across identity, endpoint, network, and application security domains. The engineer collaborates closely with infrastructure, networking, and development teams to ensure security controls are seamlessly integrated into enterprise systems and services, thereby strengthening and advancing the organization’s overall security posture. Core Skills & Technical Requirements Identity and Endpoint Security (Advanced–Expert) Strong hands-on experience securing Microsoft enterprise environments, including: • Microsoft Entra ID identity governance and administration • Privileged Identity Management (PIM) implementation and operations • Endpoint and identity protection using Microsoft Defender XDR • Endpoint management and hardening with Microsoft Intune • Data protection and monitoring using Microsoft Purview including: ○ Data Loss Prevention (DLP) ○ Insider Risk Management / Insider Threat monitoring Candidate should be able to design, deploy, and operate these controls, not just administer them.
2026-05-18T00:00:00Z

Security Engineer

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking a Security Engineer to design, implement, and support enterprise security solutions across Microsoft-based infrastructure and cloud environments.Responsibilities<ul><li>Configure and maintain security systems and tools</li><li>Support cloud and endpoint security initiatives</li><li>Implement identity and access management solutions</li><li>Assist with incident response and remediation</li><li>Manage security policies and system hardening</li><li>Collaborate with infrastructure and cloud teams on secure deployments</li><li>Support vulnerability management and patching processes</li></ul>
2026-05-12T00:00:00Z

Manager, IT Operations & Security

Warminster, PA
onsite
Permanent / Full Time
100000 - 150000 USD / Yearly
We are looking for an experienced IT leader to oversee infrastructure, security, and day-to-day technology operations for a wholesale distribution organization in Warminster, Pennsylvania. This role will guide the long-term direction of enterprise systems while ensuring reliable service delivery, strong cybersecurity practices, and scalable support for business growth. The ideal candidate brings both strategic perspective and hands-on technical expertise, along with the ability to partner effectively across departments. Responsibilities: • Create and drive a long-range technology and security strategy that supports company objectives, operational needs, and future expansion. • Oversee the implementation, administration, and performance of core infrastructure across cloud and on-site environments, including servers, storage, networking, printing, and end-user devices. • Define service performance metrics and monitor results to improve system availability, responsiveness, and overall IT support quality. • Strengthen business continuity by managing backup platforms, disaster recovery planning, and response procedures for operational and security incidents. • Direct cybersecurity efforts by shaping protective controls, supervising threat monitoring, leading investigations, and promoting security awareness across the organization. • Manage telecommunications and collaboration technologies to ensure dependable connectivity and communication tools for employees. • Work closely with business leaders to understand workflow needs, identify improvement opportunities, and recommend practical technology solutions. • Lead IT initiatives from planning through execution, including resource coordination, risk mitigation, vendor oversight, and stakeholder updates. • Supervise, coach, and develop IT team members while maintaining accountability for budgets, contracts, software licensing, governance standards, and policy compliance.
2026-05-19T00:00:00Z

System Administrator

Columbus, OH
onsite
Permanent / Full Time
90000 - 110000 USD / Yearly
We are looking for an experienced System Administrator to oversee the seamless operation and maintenance of our organization's computer systems and networks. This role involves managing the infrastructure to support business objectives, ensuring compliance with industry standards, and delivering exceptional customer service. Requires hands-on expertise in system configuration, troubleshooting, and optimization. Responsibilities:• Monitor daily system and network operations to ensure security, reliability, and high performance, including providing on-call support for 24/7 operations.• Implement, maintain, and optimize local and wide area networks to meet organizational needs.• Configure, troubleshoot, and repair network hardware such as routers, switches, hubs, and UPS devices.• Address and resolve network access issues and ensure uninterrupted connectivity.• Perform system upgrades, improvements, and regular maintenance to enhance efficiency.• Set up and manage servers, including configuration and integration into the network.• Administer end-user accounts, permissions, and access controls to ensure secure operations.• Conduct regular system backups and recovery processes to safeguard organizational data.• Collaborate with other IT staff and provide backup support as needed for seamless operations.
2026-04-22T00:00:00Z

Systems Engineer

Nashville, TN
onsite
Temporary / Contract
65 - 78 USD / Hourly
Robert Half is seeking a Contract Systems Engineer to join our client's IT infrastructure team. In this role, you will be responsible for the design, implementation, maintenance, and optimization of the organization’s systems and infrastructure. This contract position is ideal for a detail-oriented professional with a strong technical background in systems architecture and enterprise IT environments. Key Responsibilities:<ul><li>System Design & Implementation: Design and implement scalable, secure, and reliable systems to support business operations and growth.</li><li>Infrastructure Maintenance: Administer and maintain Windows and/or Linux servers, virtualization platforms (e.g., VMware, Hyper-V), and cloud-based services (e.g., Azure, AWS).</li><li>Performance Monitoring: Monitor system performance and troubleshoot issues to ensure high availability and efficiency of infrastructure.</li><li>Security & Compliance: Implement system security protocols, manage patching schedules, and ensure compliance with organizational policies and industry regulations.</li><li>Backup & Recovery: Manage backup solutions and disaster recovery plans to ensure data integrity and business continuity.</li><li>Automation & Scripting: Develop automation scripts and tools (e.g., PowerShell, Python) to streamline system administration tasks.</li><li>Documentation: Maintain technical documentation for configurations, processes, and procedures.</li><li>Collaboration: Work closely with network engineers, developers, and support staff to resolve complex issues and support IT projects.</li></ul>
2026-05-05T00:00:00Z

Systems Engineer

Manchester, CT
onsite
Permanent / Full Time
60000 - 80000 USD / Yearly
We are looking for a skilled Systems Engineer to join our team in Manchester, Connecticut. In this role, you will play a vital part in managing, optimizing, and maintaining enterprise systems and infrastructure to ensure seamless operations. This position offers an exciting opportunity to work with advanced technologies and collaborate across IT teams to deliver reliable solutions. Responsibilities: • Administer and maintain Windows server environments, including Active Directory, Group Policy, and related systems. • Deploy and manage virtual machines using VMware, ensuring efficient system performance and reliability. • Monitor system performance, identify bottlenecks, and implement optimization strategies. • Diagnose and resolve technical issues across Windows, Linux, and enterprise applications. • Execute backup and disaster recovery procedures to safeguard critical data. • Manage server hardware, including blade servers and enterprise storage solutions. • Provide advanced technical support for help desk escalations and collaborate with other IT teams. • Develop and enforce technical standards, procedures, and best practices for system operations. • Design and implement new infrastructure technologies to improve scalability and efficiency. • Maintain system security through patch management and adherence to best practices.
2026-04-20T00:00:00Z

Systems Engineer

Delray Beach, FL
onsite
Temporary / Contract
40 - 47 USD / Hourly
We are seeking a skilled Systems Engineer to support and maintain our core IT infrastructure for our client in Delray Beach. This role will be responsible for managing virtualization environments, storage systems, backup and recovery solutions, cloud-based collaboration platforms, and network/security technologies. Key Responsibilities:<ul><li>Administer and support VMware and overall virtualization infrastructure. Based on general knowledge.</li><li>Manage enterprise storage systems to ensure performance, availability, and scalability. Based on general knowledge.</li><li>Maintain and monitor Veeam backup solutions and support disaster recovery planning and testing. Based on general knowledge.</li><li>Administer Office 365 environment, including user support, licensing, and platform optimization. Based on general knowledge.</li><li>Support and troubleshoot Cisco networking infrastructure, including switches, routers, and connectivity issues. Based on general knowledge.</li><li>Manage and maintain Fortinet firewalls and network security appliances. Based on general knowledge.</li><li>Monitor system performance, resolve infrastructure issues, and implement improvements for reliability and efficiency. Based on general knowledge.</li><li>Participate in infrastructure projects, upgrades, migrations, and DR initiatives. Based on general knowledge.</li></ul>
2026-04-21T00:00:00Z

Systems Engineer

Ada, MI
onsite
Temporary / Contract
40 - 50 USD / Hourly
We are looking for a Systems Engineer to support endpoint operations, cloud administration, and security-focused infrastructure initiatives for client environments in Ada, Michigan. This Long-term Contract position is ideal for someone who enjoys hands-on technical work across device management, Microsoft cloud platforms, and operational security tools. The role offers the opportunity to contribute to daily support activities, strengthen documentation, and partner with senior engineers on onboarding, monitoring, and remediation efforts. Responsibilities: • Oversee routine endpoint administration tasks across Windows and macOS devices, including health monitoring, patch deployment, and automation support through remote management platforms. • Provide operational support for directory and identity services by handling account lifecycle changes, group-based access updates, and basic device profile administration. • Assist with mobile and desktop management processes by supporting enrollment activities, reviewing compliance settings, and troubleshooting device configuration issues. • Review security notifications from managed detection tools, document investigative findings, and escalate suspicious activity while helping with containment steps as directed. • Support secure network access initiatives by helping configure Zero Trust tools, update access policies, and assist with client onboarding to cloud-based security services. • Participate in controlled firewall and network security changes on platforms such as FortiGate and Meraki while following established approval procedures. • Monitor threat visibility dashboards and endpoint security alerts, triage issues according to documented guidance, and maintain accurate ticket notes for follow-up. • Perform day-to-day Microsoft 365 and Entra ID administration, including mailbox support, permissions management, license updates, user maintenance, and collaboration platform troubleshooting. • Help maintain backup and disaster recovery operations by checking job status, escalating failures, validating restores, and keeping technical documentation current in system records. • Contribute to client onboarding and continuous improvement efforts by preparing configuration records, updating runbooks, supporting risk and impact assessments, and completing assigned technical learning plans.
2026-05-14T00:00:00Z

Systems Engineer

Ada, MI
onsite
Temporary / Contract
33.25 - 38.5 USD / Hourly
We are looking for a Systems Engineer to support modern endpoint administration, cloud services, and security operations for client environments in Ada, Michigan. This Long-term Contract position offers the opportunity to work across device management, identity platforms, Microsoft cloud technologies, and threat monitoring while partnering with senior engineers on both daily operations and project-based initiatives. The ideal candidate is organized, technically curious, and comfortable handling support, documentation, and controlled infrastructure changes in a fast-paced setting. Responsibilities: • Oversee routine management of Windows and macOS endpoints using remote monitoring and management tools, including patching, health checks, and automation support. • Maintain directory and identity administration tasks such as onboarding and offboarding users, assigning groups and applications, and supporting device profile deployment. • Provide support for mobile and endpoint management processes by assisting with enrollments, reviewing compliance settings, and resolving configuration issues. • Investigate security notifications from endpoint protection and detection platforms, document findings thoroughly, and escalate potential threats to senior engineers for further action. • Contribute to Zero Trust and network security initiatives by helping configure secure access tools, updating policy settings, and assisting with access onboarding activities. • Support firewall and network security change requests in accordance with defined approval and change control procedures. • Monitor threat intelligence and endpoint security dashboards, triage alerts based on established runbooks, and record actions in the ticketing system. • Perform day-to-day administration within Microsoft 365 and Entra ID, including mailbox support, collaboration platform configuration, permissions management, licensing, and account administration. • Assist with Azure infrastructure support, backup monitoring, restore validation, and maintenance of technical documentation such as asset records, diagrams, procedures, business impact analyses, and risk assessments. • Participate in onboarding projects, knowledge handoffs, certification development plans, and ongoing technical learning under the guidance of senior engineering staff.
2026-05-06T00:00:00Z

Systems Engineer

Hartford, CT
onsite
Temporary / Contract
39 - 47 USD / Hourly
We are seeking an experienced Systems Engineer to join our team on a long-term contract in Hartford, Connecticut. In this position, you will design, implement, and manage complex IT systems, ensuring their reliability and efficiency. The ideal candidate will possess a strong background in server management, virtualization, and cloud technologies, along with demonstrated ability to solve technical challenges and optimize system performance. Responsibilities:• Design, configure, and maintain Active Directory, Azure Active Directory, and Group Policy to ensure secure and efficient access management.• Manage Windows Server environments, including setup, monitoring, and troubleshooting.• Implement and support virtualization solutions using VMware and Citrix technologies.• Administer 365 Enterprise applications, including Exchange, Intune, and Defender, to enhance productivity and security.• Develop and execute disaster recovery plans to safeguard critical systems and data.• Perform root cause analysis to address technical issues and implement long-term solutions.• Utilize PowerShell and Infrastructure as Code tools for automating system configurations and deployments.• Monitor system performance using Azure Monitor and optimize costs for cloud-based services.• Create and maintain technical documentation to provide clear guidelines for system operations.• Collaborate with teams to ensure compliance with data governance policies.
2026-05-18T00:00:00Z

Systems Engineer

Fort Lauderdale, FL
onsite
Temporary / Contract
50 - 60 USD / Hourly
We are hiring a Systems Engineer with experience in Windows Server, VMware, server infrastructure, and Veeam backup and recovery. This role will support, maintain, and improve our IT environment to ensure system reliability, security, and performance.Key Responsibilities:Based on general knowledge.<ul><li>Manage and support Windows Server environments</li><li>Administer VMware infrastructure, including virtual machines and hosts</li><li>Maintain physical and virtual servers</li><li>Support Veeam backups, replication, and recovery</li><li>Monitor system health, performance, and availability</li><li>Troubleshoot infrastructure issues and perform patching/upgrades</li><li>Support core Microsoft services such as Active Directory, DNS, DHCP, and Group Policy</li></ul>
2026-05-15T00:00:00Z

Systems Engineer

Lynnwood, WA
onsite
Temporary / Contract
60 - 70 USD / Hourly
Robert Half is seeking an Azure Systems Engineer to support a complex cloud infrastructure environment within the aerospace industry. This role focuses on designing, automating, and maintaining Microsoft Azure environments while implementing Infrastructure as Code (IaC) practices to ensure scalable, secure, and reliable cloud operations. This position works closely with engineering, security, and operations teams to build highly available cloud infrastructure while reducing manual configuration through automation. Duration: 6-month contract (with potential for extension)Pay rate: $60-$70/hourlyLocation: 100% onsite in Lynnwood, Washington Key Responsibilities<ul><li>Design, deploy, and maintain Microsoft Azure infrastructure using Infrastructure as Code (IaC) tools such as Terraform</li><li>Manage the full lifecycle of Azure resources including subscriptions, networking, compute, storage, and platform services</li><li>Implement and support Azure networking components including VNets, NSGs, firewalls, load balancers, and connectivity solutions</li><li>Deploy and manage Azure compute services, including virtual machines, scale sets, and platform services</li><li>Integrate Azure infrastructure with CI/CD pipelines to enable automated provisioning and updates</li><li>Support identity and access management using Microsoft Entra ID (Azure AD), RBAC, managed identities, and conditional access</li><li>Monitor system performance using Azure Monitor and Log Analytics and implement proactive remediation and alerting</li><li>Implement and support backup, disaster recovery, and business continuity solutions within Azure</li><li>Collaborate with security teams to implement Azure security best practices and compliance controls</li><li>Troubleshoot complex infrastructure issues and perform root cause analysis</li><li>Develop and maintain technical documentation, operational runbooks, and infrastructure standards</li><li>Assist with cloud cost optimization and capacity planning</li></ul>
2026-05-20T00:00:00Z

Systems Engineer

Dearborn, MI
onsite
Temporary to Hire
45 - 53 USD / Hourly
We are looking for a Systems Engineer to join our team in Dearborn, Michigan in a contract-to-permanent capacity. This role is ideal for a technically strong individual who can take ownership of infrastructure administration, support stable hosting environments, and contribute to ongoing server and platform improvements. The position requires a hands-on approach across virtualization, Windows Server, web services, and cloud-connected environments, along with the initiative to work independently and drive issues through resolution. Responsibilities: • Build, deploy, and maintain VMware environments, including the setup of new virtual infrastructure and ongoing performance tuning. • Configure and support Windows Server 2019 systems, ensuring reliable operation, patching, and overall server health. • Administer web hosting services through IIS to keep business-critical websites available, secure, and performing effectively. • Contribute to server-focused work tied to hardware refresh efforts, including configuration activities related to Dell-based infrastructure and storage environments. • Manage Active Directory and Azure Active Directory components to support secure authentication, access control, and directory services. • Troubleshoot network and systems issues across servers, load balancing, and connectivity layers to minimize downtime and restore service quickly. • Configure and maintain security controls such as firewalls and related protections for infrastructure and hosted services. • Create and update technical documentation for system configurations, operational procedures, and support activities. • Partner with teams supporting Citrix and adjacent technologies to help maintain a dependable end-user experience.
2026-05-15T00:00:00Z

Systems Engineer

Sandy, UT
onsite
Temporary / Contract
40 - 50 USD / Hourly
Our Utah-based client is looking for an experienced Systems Engineer to support and enhance core enterprise infrastructure in Utah. This long-term contract position is ideal for a detail-oriented candidate who brings strong knowledge of Incident Management and Change Management best practices, Windows-based environments, directory services, messaging platforms, and operational support practices. The role focuses on maintaining stable systems, resolving complex technical issues, and partnering with internal teams and external providers to improve service reliability and security. Main Responsibilities: <ul><li>Work on incident management and problem management issues by driving calls with other parts of the business, escalated tickets, and day-to-day incident management tasks. Help quarterback when major incidents happen</li><li>Perform Major Incident Management (MIM) Artifacts, Evidence, and Root Cause Analysis (RCA) collection in SharePoint</li><li>Change Management, conduct CAB meetings, manage change lifecycle</li><li>Incident Response Management for an International Enterprise</li><li>Work on ITSM Problem Management system using ServiceDesk Plus</li><li>Orchestrate P1/P2 and Major Incident Management Teams meetings</li><li>Create MIM Process Documentation and Contacts in Teams</li><li>Promote ITIL Process for current and future projects</li><li>Conduct weekly Change Review Board meetings</li></ul> This person will also: • Administer and maintain enterprise infrastructure services, including Active Directory, Azure Active Directory, Microsoft Windows Server, and Microsoft Exchange environments.• Investigate and resolve system incidents efficiently, restoring service while minimizing operational disruption across the organization.• Monitor platform health, identify recurring technical issues, and drive problem management efforts to reduce repeat incidents.• Support security incident response activities by analyzing infrastructure-related events and helping implement corrective actions.• Collaborate with internal stakeholders to understand service needs, provide technical guidance, and maintain strong working relationships.• Coordinate with third-party vendors to address escalated issues, manage service quality, and support infrastructure-related deliverables.• Apply ITIL-based support practices for incident, problem, and service management to ensure consistent operational performance.• Contribute to system improvement initiatives, documentation updates, and ongoing optimization of infrastructure services.• Assist with infrastructure changes and environment updates while ensuring stability, compliance, and minimal impact to users.
2026-05-19T00:00:00Z

Systems Engineer

Kent, WA
onsite
Temporary / Contract
55 - 65 USD / Hourly
Robert Half is seeking an experienced Systems Engineer to support a municipality based in Kent, WA. This role will serve as the primary technical resource for Microsoft 365 collaboration services. This position is 3-6 month contract with potential to convert to hire and is 100% Onsite in Kent, WA. Apply today! Duration: 3-6 months contract with potential to extendLocation: 100% Onsite in Kent, WASchedule: Monday – Friday – Core Business Hours Responsibilities<ul><li>Serve as the primary engineer for Microsoft 365 collaboration and communications services, including Microsoft Teams, Teams Phone, SharePoint Online, and OneDrive for Business. </li><li>Configure, deploy, administer, and support Teams Phone capabilities including Direct Routing, Operator Connect, call queues, auto attendants, voicemail, voice routing, emergency calling, PSTN integrations, and policy management. </li><li>Perform advanced troubleshooting for Microsoft Teams and Teams Phone issues including call quality, connectivity, audio/video performance, and service-impacting incidents. </li><li>Administer Microsoft 365 collaboration services and coordinate with Exchange, Security, and Identity administrators on tenant-wide configurations and changes. </li><li>Respond to and resolve service requests and incidents in accordance with established SLAs and IT service management practices. </li><li>Participate in scheduled maintenance, upgrades, migrations, feature rollouts, and continuous service improvement initiatives. </li><li>Coordinate with internal teams, vendors, carriers, and service providers to support integrations, upgrades, and issue resolution. </li><li>Develop and maintain technical documentation including system configurations, procedures, runbooks, and troubleshooting guides. </li><li>Follow established change management, security, and documentation procedures to meet government and regulatory requirements. </li><li>Support additional enterprise infrastructure and systems initiatives as assigned. </li></ul>
2026-05-20T00:00:00Z

Systems Engineer

Lawrenceville, GA
onsite
Permanent / Full Time
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.
2026-04-22T00:00:00Z

Systems Engineer

Littleton, MA
onsite
Permanent / Full Time
65000 - 95000 USD / Yearly
We are looking for a motivated entry-level Systems Engineer to join our team in Littleton, Massachusetts. In this role, you will support a variety of hardware and software initiatives, troubleshoot issues, and contribute to system improvements. If you have a passion for technology, enjoy problem-solving, and thrive in a dynamic environment, this position is an excellent opportunity to grow your career. Responsibilities: • Diagnose and resolve hardware and software issues across multiple systems. • Support the integration and maintenance of Active Directory, Microsoft Windows Server, and Azure Active Directory. • Assist in managing and optimizing Citrix technologies to enhance system performance. • Collaborate with team members to prioritize and triage technical problems effectively. • Participate in the development and implementation of computer-aided software engineering tools. • Utilize Python to automate tasks and improve system efficiency. • Provide technical support for PC software and laptop hardware. • Document processes and procedures to ensure consistent system operations. • Stay up-to-date with emerging technologies and recommend improvements to existing systems.
2026-05-14T00:00:00Z

Systems Engineer

Plano, TX
onsite
Permanent / Full Time
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.
2026-05-15T00:00:00Z

Systems Engineer

Oak Ridge, TN
onsite
Permanent / Full Time
75000 - 90000 USD / Yearly
The Systems Engineer is responsible for designing, implementing, and supporting enterprise infrastructure systems that ensure the availability, security, and performance of the organization’s technology environment. This role leads technical initiatives, supports critical business systems, and works independently to troubleshoot, maintain, and enhance server and application environments in alignment with organizational goals and regulatory requirements. Key Responsibilities:Technology Leadership & Project Ownership<ul><li>Lead the implementation of new technologies and systems from evaluation through deployment.</li><li>Serve as the primary technical point of contact for assigned systems, including upgrades, vendor coordination, and lifecycle management.</li><li>Make independent decisions related to system architecture, implementation approaches, and remediation strategies using established change management (CAB) processes.</li></ul>System Monitoring & Maintenance <ul><li>Perform daily monitoring of servers, hardware, storage, applications, and system processes to ensure reliability and performance.</li><li>Review system and application logs, validate successful completion of scheduled jobs (e.g., backups), and take proactive action to prevent issues.</li><li>Independently manage backup systems, maintenance activities, and scheduled downtime communications.</li><li>Develop and maintain operating procedures to maximize system resiliency, productivity, and availability.</li></ul>Troubleshooting & Vendor Collaboration <ul><li>Diagnose and resolve Windows and application-level issues across enterprise systems.</li><li>Collaborate with internal teams and third-party vendors to test, troubleshoot, and deploy new or modified systems and applications.</li><li>Execute system commands, analyze results, and independently determine corrective actions to minimize downtime and improve performance.</li></ul>Process Improvement & Documentation <ul><li>Improve operational efficiency through scripting, automation, and documentation.</li><li>Contribute to ongoing improvements in system reliability, security, and support processes.</li></ul>Hardware & Infrastructure Support <ul><li>Install, document, and maintain physical and virtual infrastructure including servers, PCs, peripherals, VDI endpoints, and related equipment.</li><li>Coordinate hardware and software installations and provide backup support to other systems team members as needed.</li></ul>
2026-05-20T00:00:00Z

Systems Administrator II

Washington, DC
onsite
Temporary / Contract
43 - 48 USD / Hourly
Clearance Requirement: Public Trust clearance (Must currently hold or have the ability to obtain and maintain)Red Hat Enterprise Linux (RHEL) Systems AdministratorLocation: Washington, DC (On-site, 5 days per week)Employment Type: 6 Month Contract, Potential for Extension or ConversionPay: Available on W2Job SummaryThe RHEL Systems Administrator is responsible for administering, supporting, and maintaining Red Hat Enterprise Linux (RHEL) server environments. This role focuses on enterprise-scale Linux operations, automation, containerized platforms, cloud integration, monitoring, and system reliability. The ideal candidate has strong scripting skills, experience supporting containerized workloads, and the ability to troubleshoot, stabilize, and optimize systems in a secure, fast-paced environment.Key Responsibilities<ul><li>Manage the full lifecycle of RHEL servers, including deployment, configuration, patching, reboot coordination, and ongoing maintenance in virtualized environments (VMware).</li><li>Administer enterprise RHEL environments using Red Hat Satellite, including repository management, content views, lifecycle environments, and patch orchestration.</li><li>Serve as the primary owner for implementing system and software updates across the RHEL platform.</li><li>Develop, test, and maintain automation using Bash and Python scripting to streamline administrative tasks and reduce manual intervention.</li><li>Support and maintain containerized environments, including Docker and Kubernetes, in coordination with application and platform teams.</li><li>Perform advanced system monitoring, performance tuning, and root cause analysis to ensure system stability and optimal performance.</li><li>Design, implement, and maintain backup and recovery strategies to ensure data integrity and system resiliency.</li><li>Perform daily operational support, including troubleshooting platform and application issues and responding to escalations.</li><li>Collaborate closely with IT security teams to ensure systems are fully patched, rebooted as necessary, and compliant with security standards.</li><li>Provide regular status updates and reporting on system health, patching, backups, and operational activities.</li><li>Create and maintain system documentation, operational procedures, and knowledge base articles.</li><li>Work cross-functionally with infrastructure, cloud, security, and application teams to support deployments and resolve issues efficiently.</li></ul>
2026-04-23T00:00:00Z

Security Network Engineer

Houston, TX
onsite
Temporary / Contract
55 - 65 USD / Hourly
Key ResponsibilitiesCybersecurity Responsibilitieso Design, implement, and maintain security controls across networks, endpoints, and cloud environments.o Coordinate with 3rd party partners to monitor, analyze, and respond to security incidents using SIEM tools and threat intelligence feeds.o Coordinate vulnerability assessments and penetration testing with 3rd party partners; recommend and implement remediation actions.o Manage firewalls, IDS/IPS systems, endpoint protection, and identity/access management solutions.o Develop and maintain cybersecurity policies, procedures, and best practices.o Develop, implement, and maintain a holistic cybersecurity program.o Support compliance initiatives, e.g., NIST, ISO, CMMC, Ecto Proactively perform regular risk assessments and security audits to ensure continued resilience.Networking Responsibilitieso Deploy, maintain, and troubleshoot corporate infrastructure systems including, but not limited to, Meraki, Fortinet, Juniper, VMware, and NAS/SAN.o Administer Microsoft Active Directory, DHCP, DNS, and GPOs in a multi-site environment.o Support and maintain firewalls, wireless networks, VPNs, and SDWAN links.o Respond to infrastructure issues across physical and cloud environments using RMM tools.o Develop and maintain accurate network documentation, system inventories, and standard operating procedures.o Provide Tier 2–3 support across departments and collaborate with cross-functional teams.Other duties as assigned by supervisor.
2026-05-18T00:00:00Z

Network Security Engineer

Alpharetta, GA
onsite
Permanent / Full Time
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>
2026-04-22T00:00:00Z

SAP Security and Controls Specialist

Minneapolis, MN
onsite
Temporary / Contract
51.4615 - 59.587 USD / Hourly
SAP Security and Controls Specialist (targeting candidates in Minneapolis, Chicago, Denver, Boston, Charlotte, Columbus, Tampa or Atlanta) We are seeking an SAP Security & Controls Consultant to support SAP risk transformation initiatives. You will work on complex SAP security and risk initiatives for a variety of clients and will have the opportunity to grow within a fast-paced, consultative risk practice. This role focuses on SAP automated controls, security role design, and segregation of duties across SAP implementations and operational environments. You will work closely with clients, auditors, and internal teams to manage governance, compliance, and application risk Responsibilities • Support SAP security role design and segregation of duties assessments • Assist with the design and evaluation of SAP automated business controls • Participate in SAP security and controls assessments tied to implementations and operations • Support IT audits and remediation efforts related to SAP security, ITGCs, and controls • Contribute to SAP GRC and risk management initiatives • Prepare client deliverables and provide clear status updates • Collaborate with senior team members to meet project timelines and quality standards Interested candidates should submit resumes to sally.lander@roberthalf(.com).
2026-05-18T00:00:00Z

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