The GWO III Master Operator is the senior authority for GIMCS operational configuration, advanced system troubleshooting, efficiency optimization, application-level modifications, and operator training. Supports critical system uptime for HVAC, steam, chilled water, and CPS/safety-related alarms.

Essential Duties:

Configure and modify GIMCS applications to improve monitoring, control efficiency, and system visibility. Define conditional trending points, custom scopes, role‑specific views, and field panel database maintenance. Perform advanced troubleshooting from workstation to field device across Siemens and Allen‑Bradley systems. Work with SQL server‑level data structures for GIMCS project database maintenance. Provide expert BAS diagnosis for HVAC, steam, chilled water, utility metering, and research support systems. Train

GWO I/II

operators and support the COR, System Managers, and FOS during complex failures. Supervise critical alarm response and guide field technicians during multi-discipline outages. Support RCM and PT&I programs using GIMCS trend data to detect deviations from baseline performance. Validate Maximo documentation quality and ensure compliance with

FD01 CMMS

standards.

Education:

BAS/controls aptitude plus formal Siemens or Tridium intermediate controls training. Deep understanding of BAS networking, control logic, PPCL, alarm architecture and GIMCS System topology. Ability to support troubleshooting up to SQL server scope.

Experience:

5-8+ years advanced BAS/controls experience with demonstrated mastery

Compensation Details:

91,000 - 94,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities.

Offerings include:

Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance

Note:

Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

09/14/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters .