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Assistant Plant Controller Jobs in Reston, VA (NOW HIRING)

Allan Myers

Field Engineer 2027 (Fairfax, VA)

Fairfax, VA · On-site

$70K - $85K/yr

... plant team(s) in the planning, scheduling, execution, and controlling of site and heavy civil ... May assist in negotiation, pricing, and purchasing of parts, materials, and labor. * Assists in ...

Cape Fox Corporation

Biological Scientist

Bethesda, MD · On-site

$32 - $53/hr

Provide technical experience needed to assist in studying the basic principles of plant and animal ... controlled analyzers - Maintain laboratory equipment - Operate laboratory equipment to analyze ...

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All JobsPlant Controller JobsAssistant Plant Controller JobsAssistant Plant Controller Jobs in Reston, VA

Assistant Plant Controller information

See Reston, VA salary details

$38.5K

$94.8K

$155.5K

How much do assistant plant controller jobs pay per year?

As of Sep 3, 2026, the average yearly pay for assistant plant controller in Reston, VA is $94,823.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,300.00 and $116,500.00 per year, depending on experience, location, and employer.

What does an assistant plant controller do?

An Assistant Plant Controller supports the financial operations of a manufacturing plant by assisting with budgeting, forecasting, and financial reporting. They help analyze production costs, monitor inventory, and ensure financial data is accurate and compliant with company policies. This role often works closely with plant management and other departments to provide insights that improve financial performance and operational efficiency. Additionally, Assistant Plant Controllers may help with audits and the implementation of internal controls.

What are the key skills and qualifications needed to thrive as an assistant plant controller, and why are they important?

To thrive as an Assistant Plant Controller, you need strong analytical skills, a solid understanding of accounting principles, and a relevant degree such as finance or accounting. Familiarity with ERP systems like SAP or Oracle, advanced Excel skills, and sometimes a CPA or CMA certification are typically required. Excellent attention to detail, problem-solving abilities, and strong communication skills help you collaborate effectively with plant management and finance teams. These skills ensure accurate financial reporting, informed decision-making, and compliance with internal and external regulations.

What are some common challenges faced by assistant plant controllers in manufacturing environments?

Assistant Plant Controllers often encounter challenges such as balancing tight deadlines for financial reporting with the need for accuracy, navigating complex cost accounting systems, and adapting to frequent changes in production schedules. They must communicate effectively with both finance teams and plant operations staff to ensure alignment on budgeting, forecasting, and inventory management. Developing a strong understanding of both financial principles and plant operations is key to overcoming these challenges and supporting the plant's overall financial performance.

What is the difference between Assistant Plant Controller vs Plant Accountant?

AspectAssistant Plant ControllerPlant Accountant
CredentialsTypically requires a bachelor's degree in accounting, finance, or related field; CPA preferredUsually holds a bachelor's degree in accounting or finance; CPA optional
Work EnvironmentWorks closely with plant management, overseeing financial operations and budgetingFocuses on financial record-keeping, reconciliations, and reporting within the plant
Employer & Industry UsageCommonly employed in manufacturing plants, industrial facilities, and large production environmentsFound in manufacturing companies, focusing on accounting functions specific to plant operations

The Assistant Plant Controller and Plant Accountant roles both require accounting knowledge and are integral to manufacturing finance. The Assistant Plant Controller has broader responsibilities, including financial oversight and strategic planning, while the Plant Accountant concentrates on day-to-day financial record-keeping. Both roles are essential in supporting plant financial health but differ mainly in scope and level of responsibility.

What are the most commonly searched types of Plant Controller jobs in Reston, VA?

The most popular types of Plant Controller jobs in Reston, VA are:

What cities near Reston, VA are hiring for Assistant Plant Controller jobs?

Cities near Reston, VA with the most Assistant Plant Controller job openings:

Assistant Plant Controller jobs near you
Infographic showing various Assistant Plant Controller job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $94,823 per year, or $45.6 per hour.

Lead Service Engineer/Specialist

RoviSys Building Technologies

Manassas, VA • On-site

$95K - $130K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 days ago

Job description

Overview

A Lead Service Engineer or Specialist is responsible for providing service and support to RoviSys customers. Responsibilities are driven by the need to maintain service level agreements(SLAs) with RoviSys' customers. These responsibilities require direct customer interaction and reporting, and may include any of the following job functions, troubleshooting of hardware and software, controller programming, graphics configuration, field testing of equipment, calibration of instrumentation, control system and database maintenance, documentation and reporting.

A Lead Service Engineer or Specialist is expected to be proficient at leading service and support efforts, working individually or with a costumer troubleshooting controls issues, and capable of independent decision making.

Responsibilities

Service and Support - 80%

  • Perform regular inspections, maintenance, and software updates of control systems
  • Identify and address system malfunctions or inefficiencies
  • Implement system upgrades and enhancements to improve efficiency and performance
  • Continuously monitor service and support communication channels, including phone lines, email, chat, and ticketing systems
  • Track service metrics, performance indicators, and key performance indicators (KPIs) to identify issues and trends
  • Promptly respond to incidents, outages, and service disruptions to maintain SLAs
  • Collaborate with technical teams to resolve critical incidents quickly and efficiently

Project Support - 15%

  • Instrumentation & Electrical Design
    • Create instrument lists by examining P&ID drawings
    • Compile submittal and procurement documentation for controls and instrument hardware
    • Provide technical support for service technicians
    • Inspect completed support requests
  • System Design and Configuration
    • Participate in customer design review meetings
    • Assemble development system using project hardware and computers
    • Configure user interface and HMI screens
    • Configure DDC, PLC and/or DCS control algorithms
    • Draft system documentation from templates
    • Assist is customer demonstrations and acceptance testing
    • Configure networks to interface with equipment.
  • Onsite System Startup
    • Works in a supervised role and/or with a team at a customer site
    • Install project software and configuration onto site systems
    • Participate in point-to-point loop checks
    • Perform instrumentation and software calibration and tuning
    • Participate in functional tests of all systems
    • Troubleshoot installation discrepancies
    • Program field modifications as required
    • Assist with developing commissioning test plans and documentation updates/redlines
    • Assist with developing training documentation/presentation on operations and maintenance of system

Sales Support - 5%

  • Serve as a technical contact for customers
  • Support sales teams during customer meetings
  • Identify future sales opportunities with customer contacts
  • Maintain relationships with existing customers

Working Conditions

  • Position is subject to on-call rotation schedule.
    • During on-call rotation assignment, individual is available 24/7 for an assigned period to respond to customer calls.
  • Position requires travel to customer facilities for maintenance, troubleshooting, and installation activities.
    • Presence at customer locations and travel required. Variable by geographical location
Qualifications
  • Education - Bachelor's degree in approved mechanical, electrical or similar engineering degree track OR equivalent industry experience.
  • Basic understanding of mechanical and electrical systems found within customer environment.
  • 3 + years of experience in at least one applicable controls platform:
    • Controls Experience: Tridium: Niagara N4
    • Distech: Experience with BACnet and LON Distech controllers, Eclypse Controllers
    • Johnson Controls: Facility Explorer or Metasys controllers
    • Siemens: Experienced with Apogee (PXC), Talon Controllers, DXR controllers, Desigo CC or Insight
    • Rockwell: FactoryTalk Suite, RS Logix/Studio 5000, familiarity with PlantPAx DCS
    • Other useful technologies include: Scripting languages (VBA, Python, etc.)
    • Knowledge of Kepware OPC server, ThinManager, VMware is preferred.

HVAC Experience Preferred:

  • Basic understanding of HVAC systems in large building automation systems.
  • Understanding of sequence of operations and P&IDs for HVAC and plant utilities.
  • Experience with functional testing, including the ability to create, maintain, and execute test plans.
  • Experience with specifying instrumentation and control valves for HVAC systems
Compensation & Benefits Highlights

  • Competitive Base Salary: $95,000-$130,000, depending on experience 

  • Performance Bonuses: Bonus structure designed to reward results 

  • Travel Perks: Travel incentives + per-diem packages for field assignments 

  • On-Call Pay: Compensated on-call pay structure

  • Full Benefits Package: Medical, dental, and vision coverage 

  • Retirement Ready: 401(k) with company match 

  • Time Off: Generous PTO which includes vacation, holidays, and unlimited personal time 

  • Grow With Us: Ongoing training, certifications, and professional development support 

Employment Type: FULL_TIME

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