Instrumentation & Controls Engineer (44814)

Jacobs; Manassas (VA); On-site; USD 98,000 - 134,000; Full time

Benefits offered by this job

Medical insurance

401(k) plan

Stock purchase plan

Unlimited PPTO

Job summary

Jacobs is seeking an experienced Instrumentation Controls Engineer to design, develop, and implement advanced control systems for manufacturing and process facilities in Manassas, VA. You will lead instrumentation, automation, and safety systems, working with multidisciplinary teams.

You will design P&IDs, wiring diagrams, select instruments, review vendor submittals, and develop SOO, collaborating with clients and internal teams.

Qualifications

• ABET-accredited Bachelor's degree in Electrical Engineering or related discipline.
• EIT certification is required.
• 6+ years in industrial control systems engineering and design.
• Experience with PLC-based systems and industrial networks; knowledge of NFPA 70/UL 508A.

Responsibilities

• Participate in the development of proposals, budgets, and schedules for process-specific work.
• Design facility control systems, fire alarm systems, chemical controls, Toxic Gas Monitoring (TGM), and SCADA.
• Develop P&IDs, loop drawings, and detailed wiring diagrams.
• Perform sizing and selection of instruments, control devices, and valves, including data sheets.
• Review vendor submittals and design deliverables for compliance with codes and standards.
• Initiate and develop Sequence of Operation (SOO) documents.
• Participate in technical and business presentations with clients and internal teams.

Skills

Communication skills

Collaboration

Education

ABET-accredited Bachelor's in Electrical Engineering or related

Tools

Allen-Bradley PLC

Schneider Modicon PLC

Siemens PLC

Revit

AutoCAD

Navisworks

Job description

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

We are seeking an experienced Instrumentation Controls Engineer to support the design, development, and implementation of advanced control systems for complex manufacturing and process facilities. In this role, you will lead and contribute to the engineering of instrumentation, automation, and safety systems that support high-tech environments.

What You’ll Do

• Participate in the development of proposals, budgets, and schedules for process-specific work.
• Design of facility control systems, fire alarm systems, chemical controls, Toxic Gas Monitoring (TGM), and SCADA
• Develop P&IDs, loop drawings, and detailed wiring diagrams.
• Perform sizing and selection of instruments, control devices, and valves, including preparation of data sheets.
• Review vendor submittals and design deliverables to ensure compliance with client requirements, applicable codes, and standards.
• Initiate and develop Sequence of Operation (SOO) documents.
• Participate in technical and business presentations with clients and internal teams.

Here's what you'll need

• Bachelor's degree in Electrical Engineering or an associated Mechanical or Chemical Engineering discipline from an ABET-accredited university.
• Engineer in Training (EIT) certification
• 6+ years of experience in industrial control systems engineering and design.
• Working knowledge of PLC systems, industrial networks, cybersecurity, motor control and power distribution systems.
• Experience designing PLC-based systems (Allen-Bradley, Schnieder Modicon and Siemens).
• Understanding of national codes and standards including NFPA 70 and UL 508A.
• Strong communication, organization, and collaboration skills in multidisciplinary environments.

Ideally, you’ll also have

• Professional Engineer (PE) license or ability to obtain licensure in the State of Virginia.
• 2+ years of experience with semiconductor manufacturing tools (design, installation or cleanroom use).
• Familiarity with BIM and CAD platforms such as Revit, AutoCAD and Navisworks.
• Proficiency with Microsoft Office (Word, Excel, Access, Outlook) and project scheduling/delivery tools
• Experience leading teams and managing engineering design efforts
• A forward-thinking mindset with a passion for learning, innovation and continuous improvement.
• Industrial design experience in pharmaceutical manufacturing, semiconductor facilities, data center, or similar environments.
• Ability to collaborate effectively across multidisciplinary and global teams
• Passion for buildings, construction, and engineered systems.

Additional Details

• Preference given to local candidates; relocation package or mileage / expense reimbursement available to well qualified candidates.
• Travel may be required.
• Field work includes mobility demands such as walking long distances, climbing ladders, and working in active construction environments.
• Must pass background check and drug screening.
• Must be authorized to work in the U.S. (no sponsorship available).

Our health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future.

• Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount.
• Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan.
• Jacobs has an unlimited U.S. Personalized Paid Time Off (PPTO) policy for full-time salaried/exempt employees, seven paid holidays, and caregiver leave.
• And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $97,700.00 to $134,400.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Job posted on May 07, 2026. This position will be open for at least 3 days.

Onsite employees are expected to attend a Jacobs Workplace on a full-time basis, as required by the nature of their role.

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