Controls Engineer

• Active DoD clearance
• Must be able pass Government background check and obtain approval from customer’s security team

• Provide support for existing SCADA system and associated control-system equipment
• Work with multiple control-system platforms, including AVEVA Plant SCADA, Tridium Niagara 4, JCI Metasys, and ABB PLCs
• Troubleshoot complex hardware, software, communications, controls, and system-integration issues across multiple facilities
• Support preventive and corrective maintenance activities and provide advanced technical support for operational control systems
• Support configuration management, version control, backups, disaster recovery, and lifecycle management for control-system applications

• Develop and maintain AVEVA Plant SCADA (previously known as Citect) applications, including graphics, screens, navigation, alarming, trends, scripting, tags, templates, and user interfaces
• Integrate AVEVA Plant SCADA with PLCs, DDC systems, databases, equipment, and other enterprise and industrial systems
• Integrate and troubleshoot industrial communications using protocols such as Modbus TCP/RTU, BACnet MSTP/TCP, OPC UA/DA, and other industrial protocols

• Support the implementation of new SCADA graphics, equipment integrations, system upgrades, migrations, and lifecycle-replacement projects
• Perform system testing, commissioning, validation, and acceptance activities
• Develop and maintain system documentation, control narratives, sequence-of-operations, test documentation, network diagrams, configuration records, and other engineering deliverables
• Collaborate with IT, cybersecurity, engineering, operations, facilities, vendors, and government stakeholders

• Bachelor’s degree (required) in Electrical, Controls Systems, Mechanical Engineering or a related engineering/technical discipline
• Minimum of two (2) years of professional experience working with industrial control systems, such as PLCs, DDCs, SCADA, HMIs, or similar systems

• Experience with DDC, PLCs, process systems, and building automation
• Strong SCADA programming and troubleshooting skillset with industrial control systems
• Ability to diagnose control-system problems across multiple technologies and determine root cause
• Ability to read and interpret electrical drawings, control schematics, network diagrams, P&IDs, control narratives, and sequence-of-operation documentation
• Strong written and verbal communication skills
• Ability to work independently while effectively collaborating with multidisciplinary teams

• AVEVA Citect SCADA Certified Expert (CSCE) or AVEVA Plant SCADA
• Niagara 4

• JCI Metasys
• ABB PLCs

• Approximately 10% for onsite startup/commissioning

Why Work for Fusion?

At Fusion, we believe exceptional work begins with exceptional people.

Our teams bring together technical excellence, integrity, and a shared commitment to delivering mission‑critical solutions that directly support national security.

Here, your expertise has real impact.

You’ll collaborate with experienced professionals, contribute to meaningful programs, and be part of a supportive small‑business culture invested in your growth and success.

• Medical insurance with a generous employer HSA contribution
• 401(k) with company match and immediate vesting
• 15 days of vacation
• 5 days of sick leave
• 11 paid federal holidays
• A mission‑focused, supportive small‑business culture where your work makes a real impact

FusionICS, LLC is an Equal Opportunity Employer.

We consider all qualified applicants without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other protected characteristic.