UniFi WiFi Troubleshooting – Small business (Remote) We run a UniFi network at a site and need help stabilizing wireless connectivity for our staff laptops. Clear expectations about the task / deliverables Diagnose and resolve WiFi reliability issues (e.g. drops / slow roaming / intermittent disconnects — describe your exact symptoms here) on a UniFi Dream Machine SE (UDM-SE). Environment: UDM-SE connected directly to the Verizon ONT, two USW Pro 48 PoE switches, and UniFi access point(s). All laptops connect wirelessly to the UniFi AP; ~17 desktops are wired. Tune AP settings (channels/width, band steering, min RSSI/roaming, TX power, fast roaming) and confirm clean DNS resolution for wireless clients (internal DNS is our Windows Server DC). Deliverable: stable wireless for all laptops plus a short write-up of what was changed and why. Skills required Strong hands-on UniFi / Ubiquiti experience (UniFi Network app, UDM-SE, UniFi APs, PoE switching). Wireless RF troubleshooting (interference, coverage, roaming, channel planning). Working knowledge of DNS/DHCP and VLAN basics; comfortable in a Windows AD-backed network. Good communication Remote engagement via screen share / RDP session with our engineer, who handles the server and DC side. Clear, plain-language explanations of findings and changes; flag anything that could affect uptime before applying. How we like to work Remote-first; changes made during agreed maintenance windows to avoid disrupting the clinic. Document every change. Do not modify the domain controller, DNS, or DHCP without coordinating with our engineer.

Azure ExpressRoute Consultant (Short-Term Contract) We are looking for an experienced Microsoft Azure networking consultant to assist one of our customers with provisioning and configuring an Azure ExpressRoute connection. The customer has already decided to use ExpressRoute but needs an expert to guide them through the Azure setup and work with their connectivity provider. Scope of Work * Review the customer’s Azure environment and subscription. * Create and configure an Azure ExpressRoute circuit. * Generate and provide the ExpressRoute Service Key. * Coordinate with the customer’s telecommunications provider or carrier to complete provisioning. * Configure Azure private peering (and Microsoft peering if required). * Validate BGP configuration and routing. * Verify end-to-end connectivity. * Document the completed configuration and provide knowledge transfer to the customer’s IT team. Required Skills * Expert knowledge of Microsoft Azure networking. * Hands-on experience deploying Azure ExpressRoute. * Strong understanding of: * Azure Virtual Networks (VNets) * ExpressRoute Gateways * Azure networking architecture * BGP routing * Private Peering * Network Security Groups * Route Tables * Experience working with telecommunications providers during ExpressRoute provisioning. * Ability to troubleshoot connectivity, routing, and DNS issues. * Excellent communication skills and ability to work directly with customer IT teams. Preferred Qualifications * Microsoft Azure certifications (AZ-700, AZ-104, Azure Solutions Architect, or equivalent). * Previous experience implementing ExpressRoute for healthcare or enterprise environments. * Familiarity with hybrid cloud networking and VPN failover. * Experience connecting on-premises data centers to Azure. Engagement * Short-term consulting engagement (approximately 5–20 hours depending on the customer’s environment). * Remote work. * Immediate availability preferred. When applying, please include: * Number of Azure ExpressRoute deployments you have completed. * Relevant Azure certifications. * Brief description of your most recent ExpressRoute implementation. * Availability over the next one to two weeks.

We have been experiencing slowness when going through the load balancer. We also experiencing slowness when going to the server direct files move appropriately. It is only affected when there are large attachments. We believe there is a configuration in the load balancer that is not handling big attachments properly. This should be less than a 3 hour call to fix . We are out of support on the f5 big ip etc.\

ABOUT US We are a CMMC 2.0 Level 2 and ISO 27001:2022 certified federal systems integration company supporting Department of Defense and federal customers in classified and CMMC-regulated environments. OVERVIEW Looking for an experienced SQL Server DBA to upgrade Windows Server and SQL Server, consolidate two production databases onto a single instance, harden the OS and SQL for CMMC compliance, and document all work for audit purposes. We are looking for a consultant who enjoys documenting their work. High-quality documentation is just as important as technical execution. SCOPE OF WORK OS Upgrade Upgrade host OS from Windows Server 2019 to Windows Server 2025. SQL Server Upgrade Upgrade SQL Server 2019 Standard Edition (4-core, per-core licensing) to SQL Server 2025 Standard Edition. Server currently hosts our ERP database (Solutions360 Q360 v24). Database Consolidation Migrate the Genetec Security Center database from its current dedicated SQL server onto the existing Q360 ERP SQL Server instance. This includes creating the Genetec database on the shared instance, reconfiguring the Genetec Security Center server connection string to point to the new location, and configuring appropriate resource allocation between workloads (memory allocation, TempDB configuration, and workload management as appropriate). This is not a high-transaction SQL environment. The ERP and physical security databases support approximately 30 internal users. Downtime is acceptable as all production work will be performed after hours or on weekends. Please describe your proposed migration approach and expected outage window in your proposal. Server and SQL Server Hardening Harden both the Windows Server 2025 operating system and the SQL Server instance consistent with CMMC 2.0 Level 2 and ISO 27001:2022 requirements. We expect the consultant to recommend appropriate hardening frameworks (such as DISA STIG and/or CIS Benchmarks), implement applicable controls, and document any justified deviations. Screenshots of all configuration changes are required as evidence artifacts for ISO 27001 and CMMC audit purposes. Backup and Rollback Prior to any production changes, verify a tested backup exists and provide a documented rollback plan for each phase of the work. DELIVERABLES Migration and upgrade plan Upgrade and configuration documentation Hardening checklist, configuration baseline, and documented exceptions Screenshot evidence artifacts for ISO and CMMC compliance Successful validation of ERP (Solutions360) and Genetec database functionality following migration Rollback documentation Knowledge transfer session with our MSP ENVIRONMENT AND ACCESS Remote or on-site at our Sterling, VA office (Loudoun County) Remote access provided via ConnectWise tunnel through our managed service provider (MSP) MSP provides just-in-time administrative access to the SQL server ERP vendor (Solutions360) available to provide technical guidance on their application's database requirements Both the MSP and ERP vendor contacts will be introduced at kickoff We expect the consultant to work directly with our MSP during implementation. The MSP will retain administrative control of the environment. This engagement assumes an in-place upgrade of the existing virtual machine unless the consultant recommends a substantially lower-risk alternative All production work must occur after hours or on weekends SQL Server 2019 Standard Edition, 4-core per-core licensing already owned Windows Server 2025 licensing already owned Backups are performed using Veeam Backup and Replication Environment details including SQL patch level and current Windows Server build will be provided during kickoff Current environment: single Windows Server 2019 VM, 4 vCPUs, approximately 3 TB total disk, supporting a 30-person organization with relatively small databases REQUIREMENTS US citizenship required (no exceptions; federal compliance environment) Extensive SQL Server upgrade and migration experience Experience hardening SQL Server for CMMC or ISO 27001 compliance environments Familiarity with running multiple application databases on a shared SQL instance Comfortable working through remote access tools with MSP-managed infrastructure Must be able to provide documentation of changes for compliance audit trail NICE TO HAVE Experience migrating or supporting Genetec Security Center SQL databases Experience with Solutions360 Q360 ERP CMMC or FedRAMP environment experience SQL Server clustering or Always On experience Relevant certifications (Microsoft Data Platform, CISSP, etc.) BUDGET AND TIMELINE Hourly engagement; submit your estimated hours and hourly rate based on the scope above Flexible on scheduling; work can be performed after hours or on weekends (Eastern time) Potential for ongoing relationship including annual compliance reviews, future upgrades, and ad hoc DBA support TO APPLY Please provide: One example of a similar SQL Server migration you have completed One example of SQL Server hardening work in a compliance environment Relevant certifications Your estimated hours and hourly rate for the defined scope Earliest available start date

We have a few aruba APs to be onboard to clearpass and may need some policy configuration etc... need a Aruba / clearpass expert and knows how to do wireless with eap tls and maybe mdm integration with intune jamf etc..

We’re looking for experienced cybersecurity professionals to provide short, original quotes, practical insights, and light content feedback for page on cybersecurity associate degrees. Your real-world perspective will help make the content more accurate, useful, and trustworthy for readers. The initial project involves reviewing and contributing to one guide, with the possibility of ongoing work. **Please note you must hold an associate degree in cybersecurity to be considered as we're looking for first-hand experience from people with that specific degree** Example guide: cyberdegrees.org/listings/associate-degrees/ What You’ll Do: -Review cybersecurity education content for accuracy and clarity -Leave light feedback through Google Docs comments -Provide brief expert quotes, usually 2–5 sentences each -Offer practical insights based on real-world cybersecurity experience -Help add context around cybersecurity careers, degree programs, certifications, skills, and industry expectations Details: - $30 per page - Pages typically take 30-45 minutes - Clear guidelines and examples provided - Contract, flexible, and ongoing work In your submission, please include: 1. A few sentences about your cybersecurity background, professional experience, and areas of expertise 2. Confirmation you have an associate's degree in cybersecurity 3. Link to your LinkedIn profile To help us sort through automated submissions, please put the name of Shopify's CEO at the top of your submission.

We are seeking a senior Network Engineer to lead the design, configuration, migration, cutover, and validation of a complete enterprise network refresh. The selected consultant will design the network architecture, migrate our existing SonicWall firewall configuration to UniFi Enterprise, implement secure VLAN segmentation, validate high availability, and deliver complete as-built documentation. This is a hands-on implementation project requiring on-site work in New Jersey. Environment The deployment includes: 2 × UniFi Enterprise Firewall Core (EF-Core) configured as a High Availability pair 11 × UniFi Enterprise switches 36 × WiFi 7 Access Points Approximately 330 wired devices: 80 desktops 60 VoIP phones 150 existing Hikvision IP cameras connected to an existing Hikvision NVR 20 televisions Approximately 100 wireless devices Existing SonicWall firewall environment to be migrated Responsibilities Design the overall network topology, IP addressing plan, VLAN architecture, and redundancy strategy. Configure the UniFi Enterprise Firewall Core HA pair and validate automatic failover. Design and implement secure VLAN segmentation for staff, VoIP, security cameras, guest Wi-Fi, and IoT devices. Migrate the existing SonicWall firewall configuration including firewall policies, NAT, VPNs, DHCP, DNS, routing, QoS, logging, and content filtering to the UniFi platform. Configure IDS/IPS, CyberSecure Enterprise, switching, PoE profiles, and Wi-Fi. Configure switch ports and PoE to support the existing Hikvision camera infrastructure and NVR, ensuring proper VLAN assignment, connectivity, and bandwidth. Validate operation of all existing cameras after migration. Produce and execute a detailed cutover plan with rollback procedures. Create editable physical and logical network diagrams and complete as-built documentation. Perform post-cutover validation and knowledge transfer to internal IT. Preferred Qualifications Preference will be given to candidates with experience in: UniFi Enterprise environments SonicWall migrations VoIP implementations Integrating existing IP camera systems (such as Hikvision) into segmented enterprise networks UniFi Site Manager SD-WAN BGP/OSPF 10G/25G switching environments

Position Overview We are seeking a senior Cisco Voice and Microsoft Teams Migration Architect to lead the assessment, design, and phased migration of an enterprise Cisco Unified Communications environment to Microsoft Teams Phone. The current environment uses Cisco Unified Communications Manager 12.5, Cisco Unity, Cisco Emergency Responder, voice gateways, analog telephone adapters, PRIs, SIP services, and emergency-notification integrations. The selected consultant will design a coexistence strategy that allows Cisco and Microsoft Teams to operate in parallel while users and telephone numbers are migrated in controlled phases. This is a contract consulting engagement expected to begin with discovery and architecture, followed by pilot and migration support over approximately 12 months. Key Responsibilities Assess the existing Cisco Unified Communications environment, including: Cisco Unified Communications Manager 12.5 Cisco Unity Connection Cisco Emergency Responder Voice gateways and PSTN connectivity Approximately 1,000 DIDs Approximately 10–12 analog telephone adapters Auto attendants, call handlers and voicemail Physical phones, common-area phones and analog devices Develop a comprehensive current-state inventory of users, extensions, DIDs, devices, dial plans, call-routing configurations and integrations. Design the target Microsoft Teams Phone architecture. Evaluate and recommend the appropriate PSTN connectivity model, including: Teams Direct Routing Certified Session Border Controllers Operator Connect Microsoft Calling Plans Carrier-provided SIP services Hybrid connectivity options Design a coexistence architecture that enables Cisco Unified CM and Microsoft Teams Phone to operate simultaneously during the migration. Develop the routing and interoperability design between Cisco Unified CM, the SBC, Microsoft Teams and the existing carriers. Assess two existing Windstream PRIs and the Fusion Connect backup SIP service. Recommend whether existing PRIs, SIP services and voice gateways should be retained, replaced or retired. Develop a DID migration and number-porting strategy that minimizes business disruption. Review approximately 400–500 potentially duplicated or paired telephone numbers associated with the existing emergency-calling design. Design the Teams emergency-calling architecture, including: E911 and Intrado integration Emergency locations and addresses Dispatchable-location requirements Location-based routing Emergency notifications Emergency-call testing and validation Assess and design migration solutions for: Cisco Unity voicemail Auto attendants and call handlers Common-area phones Analog devices and ATAs Fax and eFax services Singlewire/InformaCast emergency alerting Voice gateways Existing Cisco VoIP phones Develop a pilot migration plan, including representative users, devices, DIDs, call flows and success criteria. Create phased migration waves, cutover procedures, validation checklists and rollback plans. Provide technical leadership during the pilot and production migration events. Troubleshoot call routing, signaling, media, dial-plan, SBC and interoperability issues. Develop operational documentation and provide knowledge transfer to the internal IT team. Assist with the final retirement and decommissioning strategy for Cisco voice components. Required Qualifications At least 8–10 years of enterprise voice and unified communications experience. Demonstrated experience migrating Cisco Unified Communications Manager environments to Microsoft Teams Phone. Strong hands-on experience with: Cisco Unified Communications Manager Cisco Unity Connection Cisco Emergency Responder Cisco voice gateways SIP trunks and PRIs Microsoft Teams Phone Teams Direct Routing Session Border Controllers Enterprise dial plans and call routing Experience designing Cisco and Teams coexistence environments. Experience migrating large DID inventories and coordinating number-porting activities with telecommunications carriers. Strong understanding of SIP signaling, RTP media, codecs, DTMF, TLS, certificates, NAT, firewalls and quality of service. Experience configuring or designing certified SBC platforms such as AudioCodes or Ribbon. Working knowledge of Microsoft 365 administration, Teams policies, user licensing and telephone-number management. Strong understanding of E911, dynamic emergency calling, dispatchable locations and emergency-service integrations. Experience migrating voicemail, auto attendants, call queues, analog devices and common-area phones. Ability to review complex environments, identify risks and produce practical architecture and migration documentation. Strong communication, documentation and stakeholder-management skills. Preferred Qualifications Microsoft 365 Certified: Teams Administrator Associate or equivalent Teams Phone experience. Cisco CCNP Collaboration, CCIE Collaboration or comparable Cisco voice expertise. AudioCodes, Ribbon or other Microsoft-certified SBC certification. Experience with Intrado E911 services. Experience with Singlewire InformaCast. Experience supporting higher education, government, healthcare, manufacturing or large-campus environments. Familiarity with VMware-hosted Cisco Unified Communications applications. Expected Deliverables Current-state Cisco voice assessment and inventory Requirements and dependency summary Microsoft Teams Phone target architecture Cisco and Teams coexistence design SBC and PSTN connectivity recommendation Carrier and number-porting strategy E911 and Intrado migration design Endpoint, ATA, fax and analog-device strategy Pilot migration plan and success criteria Phased migration roadmap Cutover and rollback procedures Test and validation plan Risk and dependency register Cisco decommissioning plan Administrative documentation and knowledge transfer Engagement Details Engagement type: Contract consulting Work arrangement: Primarily remote, with possible onsite support for major migration events Initial phase: Discovery, assessment and architecture Estimated duration: Phased engagement over approximately 12 months Start date: As soon as possible Schedule: Flexible, with availability required during scheduled maintenance and migration windows Ideal Candidate The ideal consultant is not simply a Cisco administrator or Microsoft Teams specialist. We need an architect who has successfully connected, operated and migrated both platforms in a production enterprise environment. The consultant must be capable of owning the technical design, identifying migration risks, coordinating with carriers and vendors, and guiding the organization through a controlled transition from Cisco Unified Communications Manager to Microsoft Teams Phone.

We have a Synology DS223j that we would like professionally configured with an automated backup solution. We are looking for an experienced Synology administrator to recommend and implement a reliable backup, verify successful restoration, and provide documentation of the setup.

We are seeking an experienced IT professional to revive 20 old Novell Netware Server 5.0 systems for a major financial firm. The ideal candidate will have a strong background in server administration and troubleshooting, with the ability to work independently and efficiently. This is a part-time project with a short-term engagement, offering competitive pay for the right expertise.