IT Manager

🏢 Summary: On-site IT Manager role leading a small technical team and overseeing a fully on-premises infrastructure, including Windows Server 2019, network security, and multi-site redundancy. The position focuses on firewall administration, infrastructure stability, risk mitigation, and incident response across two locations. Requires strong hands-on expertise in enterprise network security and Microsoft server environments. 🗂️ Requirements: 7+ years in network engineering or system administration, 5+ years of IT team leadership or management experience, Experience securing and maintaining on-prem environments, Expertise in firewalls, IDS/IPS, network segmentation, threat mitigation, Hands-on experience with Windows Server 2019 and virtualization, Proficiency in Active Directory, Exchange, IIS, Linux, Experience with network monitoring and enterprise infrastructure management, Bachelor's degree in Information Science, Computer Science, or related field (or equivalent experience), Ability to work 100% on-site Monday–Friday, Successful completion of background check and drug screen 📃 Skills: Windows, WindowsServer2019, ActiveDirectory, Exchange, IIS, Linux, Firewalls, VPN, IDS, IPS, Virtualization, Routing, NetworkSecurity, NetworkMonitoring, DisasterRecovery, Storage 🏢 Description: About The Role A highly skilled IT Manager with deep technical expertise in on-premises infrastructure, Windows Server 2019, network security, and firewall administration. This role leads a small technical team and ensures systems remain secure, stable, and redundant across two locations. The position requires 100% on-site presence Monday through Friday, with additional on-site time as needed for project and team support. What You Will Do - Lead the IT team, providing technical direction, mentorship, and performance development - Manage fully on-prem infrastructure, including Windows Server 2019, virtualization, storage, and multi-site redundancy - Administer and harden firewalls, VPN, routing, and perimeter security; maintain a strong and measurable security posture - Oversee Active Directory, Exchange, IIS, and core Microsoft server services - Conduct ongoing risk assessments, vulnerability mitigation, and infrastructure lifecycle planning - Lead incident response, root-cause analysis, and remediation - Maintain and test backups, disaster recovery, and business continuity plans - Develop and enforce IT policies, procedures, and change-management standards - Collaborate with internal teams to support system requirements and ensure reliable service delivery - Coordinate installation, configuration, and integration of internal systems and tools What You Bring - 7+ years in network engineering, system administration, or similar technical roles - 5+ years of IT team leadership or management experience - Proven experience securing and maintaining on-prem environments - Strong expertise with firewalls, IDS/IPS, network segmentation, and threat mitigation - Hands-on experience with Windows Server 2019, virtualization, and multi-site redundancy - Proficiency with Active Directory, Exchange, IIS, and Linux systems - Experience with network monitoring tools and enterprise infrastructure management - CCNP, CCNA, or equivalent network security certification highly desired Education - Bachelor's degree in Information Science, Computer Science, or related field, or equivalent combination of education and experience Benefits - Employee-only medical and dental coverage fully paid on base plan - Additional medical plan option with cost sharing - Medical, dental, and vision coverage for dependents with cost sharing - Company-paid short- and long-term disability - Flexible spending accounts - Generous paid time off - 401(k) plan with company match - Professional development program - Volunteer time off and employee assistance plan - Collaborative and innovative work environment - On-site exercise facility Offers are contingent on the successful completion of pre-employment background and drug screenings.

🏢 Summary: The role focuses on administering and evolving network and security infrastructures across multi-site environments, ensuring high availability, resilience, and cybersecurity. It involves advanced firewall management, deployment of SASE and SD-WAN solutions, Zero Trust segmentation, and modernization of LAN/WAN architectures. The consultant also handles complex incident response and contributes to large-scale network transformation projects. 🗂️ Requirements: Minimum 7 years experience in Network/Security engineering, Strong expertise in network security and firewall administration, Proven experience with multisite network architectures and WAN interconnections, Hands-on experience deploying end-to-end network and security solutions, Solid knowledge of routing and switching (VLAN, STP, OSPF, BGP), Experience with monitoring tools and advanced network troubleshooting, Ability to handle Level 2/3 network and security incidents 📃 Skills: Fortinet, PaloAlto, CiscoASA, SASE, SD-WAN, LAN, WAN, VLAN, STP, OSPF, BGP, VPN, Wi-Fi, ZeroTrust, Microsegmentation, Firewall, Routing, Switching 🏢 Description: Summary: The Network & Security Consultant will operate within a distributed infrastructure, focusing on enhancing availability, resilience, and cybersecurity. This role is pivotal in evolving network architectures, securing interconnections, and deploying technical solutions across multiple locations. Main Responsibilities: Advanced administration of firewalls (Fortinet, Palo Alto, Cisco ASA, or equivalent) in on-premises and cloud environments. Rule management, hardening, network segmentation, application filtering, SSL inspection. Detection, analysis, and remediation of network security incidents. Participate in the deployment and go-live of new network & security solutions (SASE). Implement new sites, migrate legacy architectures, modernize LAN/WAN, deploy Zero Trust segmentation. Contribute to major projects: SD-WAN, micro-segmentation, secure Wi-Fi enhancement, etc. Produce high-quality documentation: project docs, procedures, operational guides, failover plans. Handle Level 2/3 support for complex network and security incidents. Ensure operational continuity for infrastructures (switching, routing, Wi-Fi, VPN, security). Maintain configuration consistency across all sites. Key Requirements: Strong expertise in network security and firewall administration. Solid command of routing & switching: VLAN, STP, OSPF/BGP (preferred). Deep understanding of multisite architectures and WAN interconnections. Proven experience deploying end-to-end network & security solutions. Mastery of monitoring tools, flow analysis, and advanced troubleshooting. Minimum 7 years in a Network/Security engineering role. Hands-on experience delivering technical projects, ideally in multi-site environments. Other Details: Location: Remote work possible. Travel: One trip per month (2 days) to Clermont-Ferrand expected.

🏢 Summary: Hybrid Systems Administrator (Ops Engineer) role focused on installing, configuring, and maintaining servers and core infrastructure while ensuring system performance, security, and availability. The position involves managing Windows and Linux environments, supporting networking services, troubleshooting issues, and contributing to infrastructure improvements. Collaboration with internal IT teams and regional coordination is required to optimize operations. 🗂️ Requirements: Experience in systems administration or technical support, Strong knowledge of Windows Server administration, Strong knowledge of Linux Server administration, Understanding of TCP/IP, DNS, DHCP, VPN, Proficiency with Active Directory and Group Policies, Experience with virtualization environments, Experience with backup solutions, Knowledge of IT security practices, Ability to install, configure, and maintain servers, Ability to monitor and troubleshoot systems and networks 📃 Skills: Windows, Linux, WindowsServer, LinuxServer, TCP/IP, DNS, DHCP, VPN, ActiveDirectory, GroupPolicy, Virtualization, Backups, Security 🏢 Description: Overview We are seeking an experienced Systems Administrator to join our Technology Team as an OPs Engineer. In this role, you will apply your solid, cross-functional expertise to analyze, co-decide and implement our core systems, working in close collaboration with both local and regional coordination, and Group Adeo. Main Responsibilities As a Systems Administrator, you will be responsible for a variety of tasks to ensure optimal system operations. Install, configure, and maintain servers, operating systems, and system software. Monitor systems performance, network health, and service availability. Manage user accounts, permissions, and access controls. Perform preventive maintenance, security patching, and system updates. Troubleshoot hardware, software, and connectivity issues. Document configurations, procedures, and changes. Provide internal user support and collaborate with other IT teams. Contribute to infrastructure improvements and operational efficiency. Key Requirements Degree in Information Technology, Computer Engineering or equivalent (preferable). Experience in systems administration or technical support. Strong knowledge of Windows Server and Linux Server administration. Understanding of networking: TCP/IP, DNS, DHCP, VPN. Proficiency with Active Directory, user management, and group policies. Familiarity with virtualization, backups, and IT security practices. Analytical problem-solving and organizational skills. Good communication and accountability. Other Details Work Model: Hybrid 3/2  |  Location: Carnaxide, Portugal

🏢 Summary: The offer is for a Network Engineer responsible for designing, maintaining, and securing LAN, WAN, and VPN infrastructures across on-premise and cloud environments. The role focuses on high availability, network security, traffic analysis, and troubleshooting complex L2/L3 issues. The position involves participation in infrastructure projects, architecture reviews, and incident response for critical systems. 🗂️ Requirements: Minimum 3 years of experience in network administration and design, Strong knowledge of LAN, WAN, VPN, routing, VLAN, QoS, Hands-on experience with enterprise network devices, Knowledge of network security practices (segmentation, ACL, firewall, IPS/IDS), Ability to analyze network traffic and troubleshoot complex issues, Experience in infrastructure and cross-functional projects, Ability to work during incidents and under time pressure, Good technical English 📃 Skills: LAN, WAN, VPN, Routing, VLAN, QoS, ACL, Firewall, IPS, IDS, Switching, LoadBalancing, NetworkMonitoring 🏢 Description: Tasks Design and maintain LAN, WAN, and VPN topologies across on-premise and cloud environments. Configure and administer routers, switches, firewalls, and load balancers. Ensure high availability and redundancy of network infrastructure for critical systems. Diagnose L2/L3 issues, analyze traffic, and optimize routing, VLAN, QoS, and segmentation. Implement network security controls including ACLs, firewall policies, IPS/IDS, and trust zone isolation. Collaborate with IT and security teams on migrations, new deployments, and architecture changes. Participate in delivery projects as a network expert, including capacity estimation and architecture reviews. Configure network monitoring tools, analyze logs and packets, and restore connectivity during incidents. Requirements At least 3 years of experience in network administration and design. Strong knowledge of LAN/WAN/VPN, routing, VLAN, and QoS concepts. Hands-on experience with enterprise-grade network devices. Knowledge of network security practices (segmentation, ACL, firewall, IPS/IDS). Ability to analyze traffic and troubleshoot complex performance issues. Experience working cross-functionally on infrastructure projects. Ability to operate effectively during incidents and under time pressure. Good technical English. Nice to Have Network or security certifications (e.g., CCNA/CCNP, Fortinet, Palo Alto). Experience with hybrid infrastructure and multi-site connectivity. Familiarity with network monitoring and observability tooling. Experience in mission-critical environments. We Offer Work on high-availability infrastructure and critical network security. Real influence on networking standards and system communication architecture. Growth opportunities in Network and Security specialization. Stable employment in a modern company with a well-established market position. An attractive salary and benefits package (including private medical care and a sports card).

🏢 Summary: On-site Network Engineer role supporting a DoD program, focused on designing, implementing, and maintaining secure Palo Alto-based network infrastructures in compliance with DoD cybersecurity standards. The position involves firewall configuration, performance optimization, vulnerability support, and secure architecture management in mission-critical defense environments. Requires active Top Secret clearance with SCI eligibility and strong expertise in Palo Alto technologies. 🗂️ Requirements: Bachelor's degree in information systems, engineering, or related field (or equivalent experience), 5+ years of network engineering experience, 3+ years of hands-on experience with Palo Alto firewalls, Active DoD Top Secret clearance with SCI eligibility, DoD 8570/8140 IAT Level II certification, Experience configuring and managing Palo Alto Firewalls and Panorama, Understanding of App-ID, User-ID, URL filtering, GlobalProtect VPN, threat prevention, Strong knowledge of TCP/IP, BGP, OSPF, VLANs, VPNs, Familiarity with DoD security and compliance frameworks 📃 Skills: PaloAlto, Panorama, App-ID, User-ID, URLFiltering, GlobalProtect, TCP/IP, BGP, OSPF, VLAN, VPN, ThreatPrevention 🏢 Description: About Us AGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors. Prioritizing innovation and client-focused solutions, we assist major agencies in addressing intricate issues and ensuring a more secure future. AGE Solutions is seeking Network Engineer (Palo Alto) to support a DoD program. This role will focus on designing, implementing, and maintaining secure, high-performance network infrastructures that comply with DoD cybersecurity standards. The ideal candidate will bring deep technical knowledge of Palo Alto Networks technologies, combined with experience in mission-critical defense environments. This position is on-site in Rosslyn, Virginia. Key Responsibilities: - Configure, deploy, and manage Palo Alto firewalls, Panorama, and related security infrastructure - Implement and maintain secure network architectures in accordance with DoD standards - Conduct network performance monitoring, capacity planning, and optimization - Develop and maintain detailed network diagrams, documentation, and standard operating procedures (SOPs) - Support vulnerability assessments and remediation activities Required Qualifications: - Bachelor's degree in information systems, engineering, or a related field (or equivalent experience) - Five (5) years of experience in network engineering, with at least 3 years focused on Palo Alto firewalls - Active DoD Top Secret clearance with SCI eligibility - DoD 8570/8140 IAT Level II certification - Experience configuring, managing, and optimizing Palo Alto Firewalls directly and via Panorama - Understanding of Palo Alto features such as App-ID, User-ID, URL filtering, GlobalProtect VPN, and threat prevention - Strong understanding of networking protocols (TCP/IP, BGP, OSPF, VLANs, VPNs) - Familiarity with DoD security and compliance frameworks - Strong problem-solving and troubleshooting abilities - Excellent verbal and written communication skills - Willingness to learn and adapt in a fast-paced environment The projected salary range for this position is $150,000+ annually. Final compensation will be determined based on factors including years of relevant experience, active security clearance level, certifications, technical skillset, contract requirements, and overall qualifications. Benefits: - 26 Days Paid Leave: Includes vacation, sick, personal time, and holidays - Performance Bonuses based on individual contributions and company-wide results - 401(k) with 3% company match and immediate vesting - Company-paid life insurance up to $300K with additional coverage options - Multiple medical plans, dental, vision, FSA and HSA options - 15 days of fully paid parental leave - Military differential pay for employees on active duty - Paid training and certifications, tuition reimbursement, and tools and technology support - Shared success initiative with 80% of net proceeds distributed to employees in the event of a company sale

🏢 Summary: Freelance IT Systems & Security Administrator role focused on maintaining and securing a hybrid on-premises and Microsoft Cloud infrastructure. The position involves infrastructure monitoring, firewall and VPN management, vulnerability assessments, and administration of Windows-based enterprise environments. Primarily remote with occasional on-site work in Warsaw, approximately 40 hours per month. 🗂️ Requirements: Proven experience administering enterprise network and systems infrastructure, Hands-on experience with ELK Stack for monitoring and log analysis, Strong practical knowledge of Palo Alto firewalls including HA, VPN, and policy management, Experience with Windows Server, Hyper-V, Active Directory, and Microsoft Exchange, Experience integrating on-premises infrastructure with Microsoft Cloud services, Practical experience with SAML authentication and Microsoft Entra ID, Ability to configure and administer network switches, Experience performing vulnerability assessments with Nessus, Strong troubleshooting skills in network, authentication, and hybrid environments, Ability to analyze system and network logs, Professional proficiency in English 📃 Skills: ELK, Elasticsearch, Logstash, Kibana, PaloAlto, VPN, WindowsServer, HyperV, ActiveDirectory, Exchange, MicrosoftEntraID, SAML, Nessus, Azure, Switching, Networking 🏢 Description: We are looking for an experienced IT Systems & Security Administrator to support and maintain a hybrid IT infrastructure environment. This is a freelance role with an expected workload of approximately 40 hours per month , primarily remote with occasional on-site visits in Warsaw required. Your responsibilities: Monitor network and system infrastructure using the ELK Stack (Elasticsearch, Logstash, Kibana). Maintain and develop security environments based on Palo Alto Networks firewalls. Manage VPN configurations and collaborate with identity management administrators supporting Microsoft Entra ID. Administer Windows Server environments, Hyper-V, Active Directory, and Microsoft Exchange Server. Oversee and support integrations between on-premises infrastructure and Microsoft Cloud services. Perform regular vulnerability assessments using Nessus and prepare security reports, findings, and remediation recommendations. Provide technical support to users and IT teams regarding access to services, network resources, and business applications. Investigate incidents, troubleshoot connectivity and communication issues, and recommend corrective actions. Collaborate with customer infrastructure teams during system changes, upgrades, and deployments. Support network equipment administration, including basic switch configuration and maintenance. Analyze system and network logs to identify performance, security, and operational issues. We are looking for you, if you have: Proven experience in administering and maintaining enterprise network and systems infrastructure. Hands-on experience with the ELK Stack (Elasticsearch, Logstash, Kibana) for infrastructure monitoring, log analysis, and incident investigation. Strong practical knowledge of Palo Alto Networks firewalls, including HA clusters, security policy management, software upgrades, VPN administration, and multi-ISP environments. Experience administering Windows Server, Hyper-V, Active Directory, and Microsoft Exchange Server environments. Knowledge of integrating on-premises infrastructure with Microsoft Cloud services. Practical experience with SAML-based authentication and Microsoft Entra ID integrations. Ability to administer and perform basic configuration of network switches. Experience conducting vulnerability assessments and analyzing results using Nessus. Strong troubleshooting and diagnostic skills related to network communications, authentication, and hybrid environments. Ability to analyze system and network logs to identify, investigate, and resolve infrastructure and security issues. Experience collaborating with technical teams and supporting users in complex IT environments. Professional proficiency in English. Nice to have: Palo Alto Networks certifications (PCNSA, PCNSE). Microsoft certifications related to Windows Server, Azure, or Microsoft Entra ID. Experience working in hybrid on-premises and cloud environments. Knowledge of cybersecurity best practices and vulnerability management processes. Experience with enterprise security monitoring and incident response activities. We offer: Participation in interesting and demanding projects. Flexible working hours. A great, non-corporate atmosphere. Possibility to work remote or hybrid (2 days per week from the office). Opportunities for development and promotion. Attractive package of benefits. We reserve the right to contact the selected candidates.