Source Job

US

  • Install, configure, and commission smart grid infrastructure, including gateways and collectors at utility customer sites.
  • Configure and manage device networking environments, including IP addressing, VLANs, routing, firewalls, and VPNs.
  • Diagnose and resolve hardware, firmware, network, and protocol-related issues using packet captures, signal analysis, and device logs.

Modbus SQL

20 jobs similar to Advanced Application Support Specialist

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$73,000–$87,600/yr
Canada

  • Design, program, configure, and troubleshoot SCADA systems, PLCs, HMIs, RTUs, and industrial networks.
  • Lead and support systems integration, Factory Acceptance Testing, commissioning, and operational handover.
  • Collaborate with customers, engineers, contractors, and vendors to deliver reliable, secure automation solutions.

They design and deliver control systems and automation solutions for electrical power and industrial infrastructure. The company fosters a collaborative, safety-focused engineering environment with a commitment to technical excellence and continuous improvement.

US

  • Design, configure, and program SCADA systems for utility and renewable energy projects including RTUs, PLCs, HMIs, and historians.
  • Develop HMI and interface solutions using platforms such as Ignition, GE, and Schneider Electric and implement substation communications protocols including DNP3.
  • Perform remote and onsite testing, commissioning, troubleshooting, and checkout of SCADA, network, and automation equipment across US project sites.

Electric Power Engineers (EPE) provides consulting expertise and energy intelligence software solutions for complex engineering and grid modeling challenges. For over half a century, they have partnered with power and energy clients globally, focusing on building a modern, secure, and resilient grid.

$145,000–$180,000/yr
US Unlimited PTO 12w maternity 12w paternity

  • Lead utility interconnection and engineering engagements, advancing projects through technical review and approval.
  • Perform power-flow, short-circuit, and hosting-capacity analyses to assess distribution system constraints.
  • Develop grid integration and operational technology solutions, including DERMS, ADMS, SCADA, and communications architectures.

Sparkfund is a utility services company unlocking capacity on the grid through its Distributed Capacity Procurement model. With more than 3,200 projects deployed across 43 states and over 300MW of energized assets, the company is transforming customer-sited assets into a valuable grid portfolio resource.

US

  • Lead on-premises deployments and installations of industrial automation software at customer sites.
  • Configure and troubleshoot OT network connectivity and integration with existing industrial systems.
  • Serve as the primary technical point of contact, providing troubleshooting and training to customers.

ELEKS is a software engineering and technology company that supports industrial automation clients. It focuses on delivering secure, reliable deployments and ongoing technical support for complex OT environments.

India

  • Deliver cybersecurity consulting, engineering, and troubleshooting for industrial process control networks.
  • Design secure network infrastructures with Cisco, firewalls, IDS/IPS, SIEM, and conduct vulnerability assessments.
  • Apply ISA/IEC 62443, ISO 27001, and NIST standards, with 30-40% travel to customer sites.

The company delivers industrial cybersecurity solutions for critical process control networks, protecting operational technology across sectors like oil and gas, power, and manufacturing. The team emphasizes professional growth, safety, and collaboration while serving customers through remote and on-site engagements.

$44,170–$51,000/yr

  • Provide remote diagnosis and triage of security systems, keeping excellent records via the ticket system.
  • Test software releases, apply fix releases to customer systems, and feedback information internally.
  • Attend internal and external meetings, identify training needs for customers, and contribute to team goals.

Securitas Technology is on a mission to make the world a safer place, driven by core values of Integrity, Vigilance, and Helpfulness. They are a global team of over 375,000 professionals, fostering empowerment, innovation, and growth with industry-leading training and career development opportunities.

US

  • Oversee planning, execution, and completion of software projects in the energy sector, including SCADA, DERMS, EMS, and smart grids.
  • Manage project scope, schedules, budgets, and milestones while collaborating with software developers, engineers, and business units.
  • Act as key contact for customers, manage risks, ensure compliance with industry standards, and drive formal project acceptance.

Electric Power Engineers (EPE) partners with power and energy clients globally, providing consulting expertise and energy intelligence software for complex engineering and grid modeling challenges. For over half a century, we have shaped the grid of the future as leaders in renewables, building a modern, secure, and resilient grid.

US

  • Lead advanced power system studies for data centers and mission-critical facilities.
  • Develop and validate PSCAD models and perform short-circuit, load flow, coordination, and arc-flash analyses.
  • Provide technical recommendations and mentor less-experienced engineers.

Critical Facility Group is an MEP consulting and owner's project management firm specializing in data centers and mission-critical facilities. They are a remote-first team of experienced professionals who value technical excellence, ownership, and collaboration.

India

  • Provide 24/7 network operations support for complex enterprise environments.
  • Troubleshoot routing, switching, and firewall issues to resolve high-severity incidents.
  • Collaborate with international clients and teams to ensure network stability and service continuity.

The company is a managed services provider that maintains and secures enterprise network environments for global clients. It fosters a collaborative, fast-paced culture with a focus on professional development and service quality.

$112,700–$137,750/yr
US

  • Design, configure, implement, and maintain enterprise network infrastructure including LAN, WAN, WLAN, VPN, and firewall solutions.
  • Monitor network performance, availability, and capacity to ensure reliability and scalability across on-premises, cloud, and hybrid environments.
  • Implement and maintain network security controls in accordance with NIST, DoD, and customer security requirements.

Goldbelt Incorporated is an Alaska Native Corporation headquartered in Juneau, Alaska, dedicated to making a positive difference for over 4,200 Alaska Native shareholders. The company manages over 30 subsidiaries and emphasizes gold standard customer service, professional growth, competitive benefits, and profit-sharing.

UK

  • Manage low-voltage infrastructure, CCTV, access control, and networking projects from kickoff to completion, ensuring timely delivery and client satisfaction.
  • Develop accurate Bills of Materials and define technical requirements based on client specifications and site assessments.
  • Coordinate field technicians, vendors, and clients across multiple locations to ensure smooth project execution.

This position is listed on behalf of a partner company, which manages all applications and next steps. The partner is looking for a Technical Project Manager based in the United Kingdom, working with diverse security and networking technologies in a dynamic, nationwide IT services environment.

US

  • Interpreting technical project details and serving as controls subject matter expert in design reviews.
  • Owning site readiness by validating installation quality and driving issues to closure.
  • Establishing repeatable processes and coordinating handoff to commissioning teams.

Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions. The company has hundreds of megawatts in advanced development and partners with leading Fortune 500 companies, data centers, and utilities, with core values of pragmatic optimism, excellence without ego, and proactive collaboration.

Americas

  • Plan, scope, and implement the Dragos Platform in customer environments, including onsite work at power plants, substations, and refineries.
  • Collaborate with client teams on network architecture, sensor placement, and integrations, tuning and optimizing the platform for customer objectives.
  • Provide training, troubleshooting, and ongoing support to ensure continuous platform availability and customer success.

Dragos is a global leader in operational technology (OT) cybersecurity, combining technology, threat intelligence, and expert services. It is a remote-first, mission-driven company with a team across North America, Europe, the Middle East, and APAC, built on authenticity, transparency, and trust.

US

  • Partner with Product Management, Development, and other Engineers to install and support firewall management solutions for internal R&D.
  • Provide technical expertise during application development to support products from vendors like Cisco, Check Point, Juniper, and Palo Alto.
  • Build and maintain test labs, assist in software design, and create test cases to ensure proper code functionality.

FireMon delivers Network Security Policy Control for the Modern Enterprise, enabling security teams to see, govern, and prove policy across on-prem, cloud, and hybrid environments. The company operates with a collaborative R&D culture and seeks a hands-on engineer to join their development team.

US

  • Provide telecommunications enhancement designs for medium and large-scale infrastructures.
  • Install network routers, switches, wireless controllers, and access points while ensuring proper bonding and grounding.
  • Support Cybersecurity requirements and develop implementation plans and installation materials documentation.

TekSynap is a fast-growing high-tech company that provides comprehensive information management solutions for Federal Government customers. They emphasize technology moving at the speed of thought and offer competitive benefits to their employees.

$85,000–$110,000/yr
US

  • Provide advanced remote technical support for integrated security systems, serving as the escalation point for complex issues.
  • Lead troubleshooting across enterprise, multi-site, and mission-critical environments as a subject matter expert.
  • Develop and recommend troubleshooting procedures, knowledge articles, and support best practices, while mentoring junior engineers.

Unlimited Technology is a premier cyber and physical security specialty contractor delivering cutting-edge technology solutions to leading brands and critical infrastructure. The company is growing rapidly and fosters a culture of Passion, Collaboration, Innovation, and Adaptability.

US

  • Design, configure, and maintain enterprise network infrastructure, including routers, switches, firewalls, and load balancers.
  • Support WAN, LAN, wireless, and hybrid cloud networking, optimizing security controls and F5 load balancing.
  • Perform network monitoring, troubleshooting, and Tier III escalation, ensuring high availability and compliance.

We support enterprise infrastructure and networking operations for a large federal healthcare program. Our team designs and maintains secure, resilient network solutions, fostering collaboration across infrastructure, cloud, and security teams.

Canada

  • Provide onsite project implementation support and follow Extreme Networks PDIO methodology.
  • Serve as technical lead and trusted advisor to the customer during network implementations.
  • Maintain excellent knowledge of all Extreme product suites and mentor customer and partners.

Extreme Networks provides end-to-end, cloud-driven networking solutions trusted by over 50,000 customers globally. With double-digit growth year over year and a commitment to inclusion, they foster a workplace where all employees thrive.

$150,000–$163,000/yr
US

  • Develop tools and automation to accelerate Threat Research and Detection Engineering.
  • Build and support internal systems including deployment pipelines, threat intelligence ingestion, and on-demand research labs.
  • Work with network data to emulate adversary behavior and collaborate with a seasoned engineering team.

ExtraHop reveals what is happening in the very infrastructure that sustains businesses, ensuring network security and performance. With a culture rooted in integrity, innovation, and collaboration, the company is a leader in Network Detection and Response (NDR).

US

  • Design and deploy infrastructure for office relocations, network refreshes, and new sites.
  • Configure firewalls, switching, wireless, VLANs, VPNs, SD-WAN, and ISP failover.
  • Create network diagrams, IP plans, and handoff documentation while coordinating with vendors.

Coretelligent provides managed IT, cybersecurity, cloud, and strategy for growing, highly regulated organizations. They are building a team that values quality, ownership, and continuous improvement.