Senior Control Systems EngineerInspector SME

SENIOR CONTROL SYSTEMS ENGINEER/INSPECTOR SME

Concurrent Technologies Corporation

Camp Butler Okinawa Japan

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: Secret

As a trusted partner and leader in providing energy and sustainability consulting services to the federal government Concurrent Technologies Corporation (CTC) understands the increasing complexity of achieving energy security and data management in a changing world. As part of the Energy Resilience and Sustainability (ERS) Division you will collaborate with experts to provide comprehensive policy planning and implementation services to deliver solutions that address critical infrastructure resilience and security and data management issues and support the military mission while reducing environmental impacts. We take our role seriously as our efforts ensure our installations and assets are prepared in any operating environment present and future.

The ERS Division is seeking a qualified and proactive candidate to provide Information Technology (IT) Operational Technology (OT) and Cybersecurity support. The candidate will work with a small team to secure and defend Facility Related Control Systems supporting Marine Corps critical infrastructure.

The Senior Control Systems Engineer Inspector SME will report directly to the ERS Division Director and build on the teams knowledge of Facility Related Control Systems Architecture Engineering and Cybersecurity. This is an onsite position working directly with the customer. Some travel may be required.

Key Responsibilities:

• Serve as the technical authority on SCADA and DDC system design for electrical mechanical and utility control systems across DoD/government facilities in MCIPAC region. Key areas of knowledge include: SCADA PLC and software (Water wastewater electrical) DDC HVAC Multivendor (Tridium Niagara Automated Logic Johnson Controls Distech).
• Lead requirements development basis of design documentation and integration strategies that align with UFC/UFGS DoD cybersecurity mandates and Government of Japan design protocols.
• Develop SCADA/DDC system architectures control narratives I/O schedules sequence of operations and network topologies for new construction and modernization projects.
• Provide engineering review and oversight of design submittals vendor proposals commissioning plans and acceptance test documentation.
• Coordinate across U.S. and Government of Japan engineering stakeholders to ensure compliance technical integration and sustainment planning.
• Ensure secure-by-design principles are applied to control system interfaces through RMF NIST SP 800-82 and DoDI 8510.01 frameworks.
• Mentor junior engineers in support design site visits and technical workshops throughout the MILCON lifecycle.
• Provide expert review and validation of control system specifications SCADA networking designs and cybersecurity requirements.
• Guide stakeholder collaboration across engineering commissioning cybersecurity and facility operations teams throughout the MILCON project lifecycle.
• Evaluate emerging technologies and recommend modernization strategies for secure and sustainable control system infrastructure.
• Support development of Design-Build RFPs DD Form 1391 packages and system submittals.
• Participate in site surveys factory and site acceptance testing (FAT/SAT) and commissioning.
• Install configure and program control system hardware and software.
• Analyze system data to assist in identifying system deficiencies and vulnerabilities.
• Provide remediation recommendations to address system issues.
• Work with cyber network and sysadmin teams in facilitation of system compliance and function according to DOD guidance.
• Participate in conferences work groups meetings and other required events.
• Travel to supported installations and required locations to provide related FRCS expertise

Basic Qualifications:

• Bachelors Degree in Engineering related field with over 5 years of directly related experience or at least 7 years of experience performing control system engineering.

• Deep technical proficiency in SCADA and DDC platforms (e.g. Rockwell Siemens Honeywell Tridium Johnson Controls).
• Familiarity with electrical HVAC water/wastewater or energy management systems in critical infrastructure.
• Experience collaborating with public works departments and commissioning agents.
• Ability to obtain and maintain a Department of Defense (DoD) Common Access Card (CAC).
• Ability to maintain a US Government Secret Security Clearance.

Preferred Qualifications:

• ISA CAP or ISA/IEC 62443 certification (Cybersecurity for ICS)
• Experience supporting DoD MILCON or federal facility design projects.
• Prior experience with U.S Forces Japan programs
• Experience working with Government of Japan design and construction standards or U.S./Japan bilateral facility programs.
• Ability to read and speak Japanese

Why CTC

• Our teams at CTC are passionate and thrive on collaboration in a high-paced team environment
• When we encounter a difficult problem we have a variety of talented and diverse employees that work together to solve the toughest challenges
• Competitive salary and benefits package
• Although our work at CTC is extremely important we also recognize the need for our employees to maintain a proper mix of work and personal life
• Visit to learn more

Join us! CTC offers exceptional career growth cutting edge technology educational opportunities and recognition for quality work.

Requisition: SR# 2026-0004

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity national origin age disability status protected veteran status or any other characteristic protected by law.