Experience level filter
Job type filter
Client history filter
Project length filter
Hours per week filter
Posted 3 days ago
  • Hourly: $5.00 - $10.00
  • Expert
  • Est. time: More than 6 months, 30+ hrs/week

Position Summary We are seeking a Zabbix Platform Engineer to support and enhance a large-scale enterprise monitoring platform serving hundreds of customer environments. This role is responsible for maintaining the organization’s observability platform, improving monitoring standards, automating operational processes, and ensuring high platform reliability across Windows, Linux, Unix, SAP, and cloud workloads. The ideal candidate combines systems administration experience with monitoring platform expertise and automation skills to deliver scalable, proactive observability solutions. ⸻ Responsibilities Zabbix Platform Administration * Administer and maintain enterprise Zabbix monitoring infrastructure. * Configure and optimize monitoring for Windows, Linux, Unix, SAP, databases, middleware, and cloud services. * Create and maintain hosts, templates, triggers, discovery rules, dashboards, graphs, and alerting policies. * Perform Zabbix platform upgrades, patching, and lifecycle management. * Troubleshoot monitoring performance, agent communication, and data collection issues. ⸻ Monitoring & Observability * Design monitoring strategies for enterprise applications and infrastructure. * Develop standardized monitoring templates and best practices. * Configure proactive alerting to reduce false positives and alert fatigue. * Build dashboards providing operational visibility into system health, performance, and availability. * Continuously improve monitoring coverage across enterprise environments. ⸻ Automation & Engineering * Automate monitoring deployment using REST APIs and scripting. * Develop PowerShell, Bash, or Python scripts to streamline operational tasks. * Build automated onboarding processes for new monitored systems. * Standardize configuration management across environments. * Improve monitoring efficiency through reusable automation. ⸻ Infrastructure Support Support monitoring across: * Windows Server * Linux (RHEL, Ubuntu) * Unix * SAP environments * PostgreSQL * Microsoft SQL Server * VMware * Cloud-hosted workloads * OpenShift and Kubernetes environments (future migration) ⸻ Database Administration * Maintain PostgreSQL databases supporting the Zabbix platform. * Monitor database performance and optimize queries. * Perform backups and recovery activities. * Support database upgrades and maintenance. ⸻ Incident & Problem Management * Investigate monitoring failures and platform issues. * Troubleshoot agent connectivity problems. * Resolve infrastructure monitoring gaps. * Support production incidents involving monitoring services. * Perform root cause analysis and implement preventive improvements. ⸻ Cross-Functional Collaboration Partner with: * Infrastructure Engineers * Linux Administrators * Windows Administrators * Cloud Engineers * Database Administrators * Application Support Teams * Operations Teams to: * Onboard new services into monitoring. * Improve observability standards. * Implement monitoring best practices. * Support production environments. ⸻ Required Qualifications * Experience administering Zabbix in enterprise environments. * Strong Linux system administration skills. * Windows Server administration experience. * Experience with PostgreSQL. * Knowledge of networking fundamentals (TCP/IP, DNS, SNMP). * Experience creating dashboards and monitoring templates. * Strong troubleshooting skills. * Experience working with REST APIs. * Scripting experience using PowerShell, Bash, or Python. ⸻ Preferred Qualifications * OpenShift * Kubernetes * Red Hat Satellite * VMware * SAP monitoring * Cloud monitoring (AWS or Azure) * Git * Infrastructure as Code * Monitoring automation * CI/CD integration

Posted last month
  • Hourly: $57.00 - $77.00
  • Expert
  • Est. time: More than 6 months, 30+ hrs/week

Location: Massachusetts (Hybrid/Remote with Onsite Support as Needed) Employment Type: Full-Time Clearance/Background Requirements: Ability to pass state and federal background investigations About the Opportunity We are seeking a highly skilled and experienced Senior Splunk Engineer to support large-scale security operations, observability, and data analytics initiatives for government and enterprise environments, including critical support for the Commonwealth of Massachusetts Executive Office of Technology Services and Security (EOTSS). This role requires a hands-on technical expert capable of architecting, deploying, optimizing, troubleshooting, and maintaining complex Splunk environments supporting cybersecurity operations, compliance initiatives, incident response activities, and enterprise IT monitoring. The ideal candidate combines deep Splunk expertise with strong infrastructure, cloud, security, and automation skills and can operate effectively within highly regulated environments. Key Responsibilities Splunk Architecture & Administration • Design, deploy, configure, and maintain enterprise Splunk environments. • Manage Splunk Enterprise and Splunk Cloud deployments. • Administer Indexers, Search Heads, Deployment Servers, Heavy Forwarders, Universal Forwarders, and Cluster Managers. • Design and optimize data ingestion pipelines across diverse data sources. • Implement and maintain Splunk clustering and high-availability architectures. • Perform capacity planning and infrastructure optimization. Security Operations Support • Support Security Operations Center (SOC) initiatives. • Develop and maintain SIEM use cases, correlation searches, alerts, and dashboards. • Create and tune Splunk Enterprise Security (ES) content. • Assist with threat hunting and incident investigations. • Support MITRE ATT&CK mapping and threat detection engineering. • Analyze security events and provide actionable recommendations. EOTSS & Government Support • Assist with onboarding state agencies and municipalities into centralized Splunk platforms. • Support compliance initiatives including CJIS, IRS Publication 1075, HIPAA, NIST, and other regulatory frameworks. • Participate in major incident response activities. • Collaborate with agency stakeholders, security teams, and executive leadership. • Develop operational runbooks and technical documentation. Data Engineering & Integration • Integrate logs and telemetry from: o Microsoft 365 o Azure o AWS o Google Cloud o Windows Server o Linux o Network Infrastructure o Firewalls o Endpoint Security Platforms o Identity Providers o SaaS Applications • Develop custom parsers, field extractions, transforms, and CIM mappings. • Support Splunk Data Models and accelerated searches. Automation & Optimization • Develop automation using: o Python o PowerShell o REST APIs o SOAR platforms • Improve operational efficiency through workflow automation. • Optimize search performance and reduce infrastructure costs. • Implement monitoring and health-check frameworks. Required Qualifications Technical Experience • 5+ years of hands-on Splunk engineering experience. • 3+ years supporting enterprise-scale Splunk deployments exceeding 500GB/day ingestion. • Strong experience with: o Splunk Enterprise o Splunk Enterprise Security (ES) o Splunk Cloud o Splunk ITSI (preferred) o Splunk SOAR (preferred) Infrastructure Knowledge • Windows Server Administration • Linux Administration • Active Directory • Microsoft Azure • AWS • Virtualization Platforms • Networking fundamentals • DNS, DHCP, PKI, VPN technologies Security Knowledge • SIEM Operations • Threat Detection Engineering • Incident Response • Vulnerability Management • Security Frameworks: o NIST o CIS o CJIS o HIPAA o IRS 1075 o CMMC (preferred) Scripting & Development • Python • PowerShell • Regex • JSON • XML • REST APIs • Git Preferred Certifications Splunk Certifications • Splunk Certified Architect • Splunk Certified Admin • Splunk Enterprise Security Certified Admin Security Certifications • CISSP • GIAC Certifications • GCIH • GCIA • Security+ • CySA+ Cloud Certifications • Microsoft Azure Administrator • Azure Security Engineer • AWS Solutions Architect Desired Experience Candidates with experience supporting any of the following will receive special consideration: • State Government • EOTSS • Massachusetts Municipalities • Public Safety Agencies • Law Enforcement • Emergency Management • Healthcare • Critical Infrastructure • Managed Security Service Providers (MSSP) • Security Operations Centers (SOC) Personal Characteristics • Strong troubleshooting skills • Excellent communication abilities • Ability to interact with executive leadership • Strong documentation practices • Self-starter capable of working independently • Team-oriented mindset • Ability to remain calm during high-pressure incidents • Passion for cybersecurity and operational excellence What Success Looks Like Within the first 12 months, this individual will: • Improve Splunk search performance and platform stability. • Assist in onboarding additional agencies and data sources. • Enhance threat detection coverage. • Reduce alert fatigue through optimization. • Strengthen compliance reporting capabilities. • Become a trusted technical advisor for EOTSS stakeholders and leadership. Bonus Qualifications • Previous EOTSS experience. • Existing Commonwealth of Massachusetts relationships. • Experience supporting large Splunk deployments exceeding 1TB/day ingest. • Experience with cybersecurity consulting or MSSP environments. For EOTSS specifically, I would strongly recommend targeting candidates with Splunk Architect, Splunk ES, Microsoft Sentinel, and Massachusetts state government experience, because the technical challenges tend to be as much about stakeholder management, compliance, and onboarding agencies as they are about Splunk administration itself. A former EOTSS contractor or someone from Optiv, Deloitte, Accenture, TekStream, or a large MSSP would likely hit the ground running.

  • Hourly: $35.00 - $75.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

I need a Google Workspace consultant to reorganize, streamline, and address security issues for our medical office. The role involves ensuring compliance with HIPAA regulations and providing advice on handling sensitive medical information. The consultant should have experience in managing Google Workspace for healthcare settings and be able to implement best practices for data security and privacy.

  • Hourly
  • Intermediate
  • Est. time: More than 6 months, 30+ hrs/week

Tldr: Seeking a versatile and highly adaptable personal/virtual assistant with excellent communication skills, high degree of technical proficiency, and some prior exposure to web/software development and/or technical project management. Fractional CTO seeking a remote associate to embed themselves in a healthy mix of client-facing project work and personal admin support. This role could take a couple of different shapes, and will almost certainly evolve on the fly. The bottom line - I'm looking for someone to help me maximize the value I can provide to my clients and the exciting projects we have in-flight, by increasing bandwidth and reducing bottlenecks in day-to-day operational and administrative task load. Non-exhaustive list of potential responsibilities: - Daily correspondence with technical and creative freelance talent to maintain project pace/momentum. - Web/application monitoring, analytics reporting, infrastructure performance reporting and cost analysis. - CRM hygiene and maintenance. - Ad hoc data entry/CMS updates/misc. client admin request fulfillment. - Digital resource/tool management, provisioning, access control. - General PA/EA support (scheduling, vendor correspondence, research, business admin). - **Depending on background and experience** DevOps management support (Jira board admin, process enforcement, CI/CD monitoring, etc.). Firm requirements: - Excellent written/verbal communication skills. - Flexible schedule, available at least 20 hours/week. - High degree of general technical proficiency/digital literacy. - Creative problem solver, excited to learn about different industries and develop new skills. - Resourceful self-starter, able to provide value without constant supervision. Advantageous skills/experience: - Any software/IT background - DevOps experience (agile project management, git - CRM/CMS experience - Creative tools (Figma, Adobe CC, etc.) I'm more than happy to consider someone with minimal direct experience and a strong ability/desire to learn this space. Long term involvement is absolutely a possibility, with opportunity for growth into a more formal role as business scales. Please reach out if you feel this could be a good fit, happy to discuss more and share some more specifics. Thank you!

  • Hourly: $25.00 - $100.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We are seeking an experienced network infrastructure consultant to help evaluate and design a multi-location communications network utilizing Starlink satellite connectivity and commercial-grade networking equipment. This is a consulting engagement to help determine infrastructure requirements, hardware specifications, site design, scalability, and deployment considerations. Due to the proprietary nature of the project, specific business and operational details will be disclosed only after execution of a mutual Non-Disclosure Agreement (NDA).

Posted 5 days ago
  • Hourly: $25.00 - $50.00
  • Expert
  • Est. time: Less than 1 month, Less than 30 hrs/week

I recently updated my website and in doing so I found out that someone had "stolen" my domain name. I had to purchase a new one and I need to update Google workspace and make sure all my data tied to the old email is not lost. In short I do not have the confidence to change my domain name in Google workspace and would like someone to help me do so in a way I do not loose all the data. I looked it up on ChatGBT and I feel as if I would mess it up.

  • Hourly: $18.00 - $31.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Expectations: Trouble-shoot and repair issue with Quicken. Skills: Know Quicken's quirks and fixes, including bank quirks if I haven't downloaded in over 2 months. Got a new PC in April, 2026. Yesterday I attempted to do my first download from bank to Quicken. I probably didn't transfer the Quicken account properly. I'm now missing about 2-1/2 months of data. Quicken shows incorrect dollar amounts listed on my bank accounts. I believe OneDrive may have had something to do with this. I did delete OneDrive on the new PC (Windows 11). - Would like to work remotely to either fix this issue, or if necessary, to uninstall Quicken and reinstall. Would I then have to download everything all over again from my bank and categorize everything all over again. Yeesh! Thanks.

  • Hourly: $30.00 - $70.00
  • Intermediate
  • Est. time: More than 6 months, 30+ hrs/week

TOSS C3 just won a significant state government Security Operations Center contract in Massachusetts, built around a large enterprise Splunk environment. We are staffing a 24/7 SOC team and are hiring for shift coverage roles immediately. Start is June 2026. This is not a casual engagement. This is a real, active government SOC supporting critical state infrastructure. The work is serious and the expectations are high. If that sounds like your environment, keep reading. AVAILABLE SHIFT TRACKS We are hiring across three shift tracks. When you apply, tell us which fits your availability: Track A: Weekdays Overnight Shift (6 PM to 6 AM, Monday - Thursday) Real-time alert triage, investigation, and escalation to on-call state personnel according to strict SLOs. Track B: Weekends Overnight Shift & Holiday Coverage (6 PM to 6 AM, Friday - Sunday) Lead investigator role for after-hours high-priority incidents and proactive threat hunting. Requires senior-level experience. Track C: Weekend Days and Holiday Coverage (6 AM to 6 PM, Saturday - Sunday) Continuous monitoring and initial alert qualification. Ensures no gaps in 24/7 coverage. HARD REQUIREMENTS — READ BEFORE APPLYING These are non-negotiable. If any of these are a problem, please do not apply. 1. US-Based Work Only All work must be performed from within the United States at all times. A single login from outside the US -- including while traveling -- is a breach of federal and state contract law. No exceptions. 2. Federal Background Checks Every team member must pass CJIS (Criminal Justice Information Services) and IRS Publication 1075 background checks before starting. You must be prepared for full federal-level screening and disclosure. 3. Ongoing Shift Availability These are not one-time gigs. We need reliable, consistent coverage on the schedule you commit to. If your availability changes month to month this is not the right fit. WHAT YOU WILL BE DOING - Monitor a large enterprise Splunk Enterprise Security environment for active threats - Triage, investigate, and escalate security alerts according to documented SLOs - Document every action in ServiceNow -- if it is not logged, it did not happen - Execute shift handoffs with written summaries so the next analyst knows exactly what is warm - Follow established runbooks and escalate immediately when automation fails - Maintain vigilance and accuracy across the full length of your shift WHAT WE ARE LOOKING FOR For Evening and Weekend Tracks: - 2 to 5 years of SOC or security operations experience - Hands-on Splunk experience -- alert triage, search queries, dashboard navigation - Security+ or CySA+ preferred - Strong documentation discipline -- ServiceNow experience is a plus - Calm and methodical under pressure For Overnight Track (senior role): - 7+ years in SOC operations - Deep experience with threat hunting and ransomware attack chain analysis - CISSP, GIAC, or equivalent certification preferred - Proven ability to lead investigations independently with minimal supervision All Tracks: - Ability to distinguish True Positives from False Positives quickly and accurately - Understanding of escalation protocols and why the 15-minute window matters - Professional communication with state agency contacts -- assertive without being aggressive - High personal discipline and focus during solo overnight or low-activity periods --- HOW TO APPLY Submit a proposal that includes: 1. Which shift track you are applying for (A, B, or C) 2. A brief description of your Splunk and SOC experience and the tools you have worked with 3. Confirmation that you are US-based and prepared for CJIS and IRS 1075 background checks 4. Your availability to start in June 2026 Proposals that do not address all four points will not be reviewed.

  • Hourly: $25.00 - $50.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Need someone to be in person in San Antonio to set up a new business computers printers WiFi etc. must be in San Antonio 78209- help set up computers, WiFi, and other equipment in San Antonio. The ideal candidate will have experience in computer setup and networking, ensuring all devices are properly connected and functioning. This is a part-time role requiring on-site work in San Antonio.

Posted 2 months ago
  • Hourly
  • Intermediate
  • Est. time: 3 to 6 months, Less than 30 hrs/week

We are a Fort Lauderdale, Florida-based provider of cloud infrastructure and managed services with 19+ years in business seeking a highly experienced Cisco Meraki expert to support a multi-site enterprise environment. What We Need We are looking for a senior-level Meraki architect who can review designs, validate migration strategies, troubleshoot issues, and act as a trusted infrastructure advisor. For now, this will be on an as-needed consulting engagement. We anticipate utilizing the consultant's expertise as needed for architecture reviews, migration activities, and troubleshooting. The engagement may evolve into a longer-term relationship based on project needs and performance. Environment Overview • 60+ remote locations connected through Cisco Meraki • Dual Meraki MX100 appliances in High Availability • Hub-and-spoke VPN architecture • Corporate office transitioning to spoke model • Colocation facility becoming primary network hub Responsibilities • Review and validate Meraki architecture and best practices • Assess VPN routing, VLAN segmentation and WAN failover • Support migration to a colocation facility • Troubleshoot networking issues if needed • Provide strategic recommendations and operational guidance • Participate in planning and validation of migration to a colocation facility • Participate in architecture reviews and migration planning sessions Required Experience • Cisco Meraki MX, AutoVPN and Site-to-Site VPN • Enterprise routing and switching • VLAN design and network segmentation • WAN failover and high availability • Meraki Dashboard administration

Jobs Per Page: Â