Full-Time

Facilities Engineer Manager

Mechanical

Updated on 7/11/2026

RTX

RTX

10,001+ employees

Aerospace, defense, and avionics manufacturer

Compensation Overview

$107.5k - $204.5k/yr

+ Annual incentive compensation programs

No H1B Sponsorship

Andover, MA, USA

In Person

Onsite in Andover, Massachusetts; travel within eastern Massachusetts, southern New Hampshire, Rhode Island.

US Citizenship Required

Category
Building Systems & HVAC (1)

People at RTX

People at RTX who can refer or advise you

Requirements
  • The ability to obtain and maintain a U.S. government issued security clearance is required.
  • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
  • Minimum of 8+ years of experience in building mechanical engineering and a bachelor’s degree in mechanical engineering, industrial engineering or related discipline or equivalent combination of related work experience and schooling in lieu of degree.
  • 8+ years demonstrated working knowledge of building mechanical systems such as boilers, refrigeration, cooling skids, chillers, cooling towers, air handlers, fan coil units, variable air volume systems, compressed air systems, nitrogen and liquid nitrogen systems.
  • Experience with construction project management including customer scoping meetings, budget monitoring, establishing and updating schedules, contractor coordination, commissioning, and close-out.
  • Experience writing clear technical engineering specifications, reports and operating procedures.
Responsibilities
  • Responsible for completing engineering projects including mechanical building systems troubleshooting, support of building control systems, office renovations, laboratory fit-ups and manufacturing equipment installations.
  • Support projects from design, through the bid cycle, construction project management followed by project closeout.
  • Project estimating, project scheduling, design of heating and cooling systems, calculation of heat loads, and equipment sizing studies.
  • Coordinate mechanical designs with other building design disciplines such as architectural, electrical, structural, civil, IT, and security.
  • Preparation of diagrams, sketches, construction drawings, cost estimates, bid documents and construction administration.
  • Meeting with internal customers, developing continuous improvement projects, coordination studies and project management.
  • Interface and coordinate projects with internal and external resources such as information technology, safety, security, internal construction trade workers, consultants, contractors, subcontractors, and suppliers.
  • Travel: The position will require travel within eastern Massachusetts, southern New Hampshire and Rhode Island with occasional opportunities to consult on projects outside of New England and potentially internationally.
Desired Qualifications
  • Working knowledge of American Society of Heating, Refrigerating, and Air Conditioning Engineers, Inc. (ASHRAE), Sheet Metal and Air conditioning Contractors National Association (SMCNA) and State Building Codes.
  • Solid computer skills including proficiency with AutoCad, REVIT, Microsoft Excel, Word, PowerPoint and Microsoft Project Scheduler.
  • Familiarity with building electrical systems and general understanding of building construction and civil works.
  • Experience in Building Automation Systems (BAS) and control systems such as Siemens, Johnson Controls, Schneider Electric.
  • Ability to travel domestically and internationally

RTX designs and builds products for both civilian aviation and national defense. Its main units are Collins Aerospace (avionics, interiors, flight systems, and other aircraft technologies), Pratt & Whitney (aircraft engines and propulsion systems), and Raytheon (missiles, sensors, cybersecurity, and other defense technologies). The products work by integrating advanced propulsion, avionics, and defense systems into airplanes and military platforms to improve performance, safety, and security. RTX differs from competitors by combining a broad, integrated portfolio across commercial aviation and defense under one company, with a long history from two historic aerospace and defense groups and a strategy focused on providing end-to-end aerospace and defense solutions. Its goal is to be a leading supplier of reliable, high-performance systems and services for civil aircraft, military platforms, and national security missions.

Company Size

10,001+

Company Stage

IPO

Headquarters

Arlington, Virginia

Founded

2022

People at RTX

People at RTX who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • RTX secured a NATO mandate to expand Advanced Medium-Range Air-to-Air missile production in Europe.
  • The company doubles Stinger missile production with European partners following recent $3B NATO defense deals.
  • RTX expanded Asia Pacific aftermarket with a completed $63M Malaysia MRO facility supporting growing commercial fleets.

What critics are saying

  • Escalating US tariffs on European components will compress margins on RTX's $271B backlog by late 2026.
  • Pratt & Whitney's jet engine reliability issues risk triggering a defense sector de-rating and losing contracts to GE Aerospace.
  • Lockheed Martin's lower 17x P/E valuation versus RTX's 26.7x creates a hostile environment for defense pricing compression.

What makes RTX unique

  • RTX leads with elecTRAS eliminating hydraulic fluids for 15-20% nacelle weight reduction on Airbus A350s.
  • The company uniquely spans commercial aerospace via Collins and Pratt & Whitney alongside defense via Raytheon.
  • RTX operates the world's largest aerospace and defense portfolio with 15 million elecTRAS flight hours logged.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

401(k) Retirement Plan

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Parental Leave

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Employee Assistance Plan

Wellness Program

Gym Membership

Tuition Reimbursement

Student Loan Assistance

Home Office Stipend

Phone/Internet Stipend

Short-term Disability

Long-term Disability

Employee Scholar Program

Three weeks of vacation for newly hired employees

Generous 401(k) plan that includes employer matching funds

Ovia Health, fertility, and family planning

Bright Horizons, child and elder care services

Doctor on Demand, virtual doctor visits

Teladoc Medical Experts, second opinion program

Growth & Insights and Company News

Headcount

6 month growth

7%

1 year growth

7%

2 year growth

7%
PR Newswire
Apr 14th, 2026
Air Canada's A321XLR fleet to feature Collins Aerospace Aurora suites and economy seats

Collins Aerospace, an RTX business, and Air Canada have announced that Air Canada's new Airbus A321XLR fleet will feature Collins seating throughout. Each aircraft will have 14 Aurora business class suites and 168 Meridian+ economy seats. The custom lie-flat Aurora suites, unveiled at the Aircraft Interiors Expo in Hamburg, are designed to provide a widebody business class experience on single-aisle aircraft. The suites' proprietary shape maximises passenger living space whilst expanding galley capacity for long-haul service. The Meridian+ economy seats incorporate widebody design principles with contoured architecture to provide additional space for passengers. Air Canada has selected enhanced seatback options for improved stowage, inflight entertainment and power supply. The first of 30 Air Canada A321XLRs will enter service this spring.

PR Newswire
Apr 13th, 2026
RTX's Raytheon unveils event-based mid-wave infrared camera for real-time high-speed threat tracking

Raytheon, an RTX business, has successfully demonstrated a first-of-its-kind event-based mid-wave infrared camera that tracks high-speed objects in real time whilst reducing processing and power demands. Unlike traditional cameras that capture full frames, the event-based camera tracks only pixel-level motion, producing a continuous stream of events. During a demonstration in Northern California, the camera tracked multiple targets including ground vehicles, aircraft and live fires by capturing rapid motion unachievable with conventional infrared cameras. By reporting only changes in motion rather than full image frames, it delivered near-instantaneous activity views. Developed under DARPA's FENCE programme, the technology has potential applications in battlefield awareness, missile guidance and surveillance. Raytheon is now exploring follow-on demonstrations across broader mission scenarios.

Yahoo Finance
Apr 4th, 2026
RTX secures $6.6B F-35 engine contract and releases open-source cyber defense toolkit

RTX has secured a multibillion-dollar contract for F135 engine production supporting the F-35 Joint Strike Fighter programme, whilst its subsidiary BBN Technologies released Maude-HCS, an open-source cyber defence toolkit funded by the Defense Advanced Research Projects Agency. The F135 award, valued at approximately $3.8 billion under one modification and referenced as a $6.6 billion package across lots 18 and 19, reinforces Pratt & Whitney's position on the F-35 programme. The Maude-HCS toolkit enables modelling and validation of covert communication networks for cyber defence efforts. RTX shares last closed at $196.21, returning 69.9% over the past year. The announcements deepen RTX's involvement in both software-centric and hardware-heavy defence missions, adding to the company's existing backlog alongside peers including Lockheed Martin and Northrop Grumman.

PR Newswire
Apr 1st, 2026
RTX's BBN Technologies releases open-source Maude-HCS toolkit to validate covert cyber networks

RTX's BBN Technologies has released Maude-HCS, an open-source toolkit that enables cyber defence teams to model, test and validate covert communication networks. Funded by DARPA under its PWND2 program, the toolkit is now available on GitHub. Maude-HCS predicts latency, data rate and detection timelines with just 1% to 9% error compared to experimental deployments. The system replaces weeks of trial-and-error testing with automated analysis delivering results in hours, running on standard eight-core servers. Hidden communication systems are critical for national security and internet freedom, allowing journalists and armed forces to exchange information safely in high-risk environments. The toolkit enables rigorous validation of covert channels before deployment, helping ensure they remain both effective and undetectable whilst meeting mission requirements.

PR Newswire
Mar 31st, 2026
Pratt & Whitney wins $6.6B F135 engine contract to boost F-35 production

Pratt & Whitney, an RTX business, has been awarded a $6.6 billion contract for lots 18-19 of the F135 engine, which powers all F-35 Lightning II variants. The contract modification includes $3.8 billion for production, engines, spares, modules and support services. The company is investing heavily to increase production capacity, having committed over $1 billion in the past five years to expand and modernise facilities. These investments have increased current F135 production rates by 20% over previous contract rates. The F135 programme supports over 66,000 jobs across 47 US states and generated more than $9 billion in domestic economic impact in 2025. Pratt & Whitney has delivered over 1,400 production F135 engines for the F-35 programme, which serves 20 allied nations worldwide.