A

Amentum

Government engineering and technical services provider

Control Room Alarm Response Technician

Full-TimeUpdated on 10/23/2026
$32 - $38/hr+ 401(k) match + Employee stock purchase plan
Senior
Bachelor's
Groton, CT, USA
In PersonOn-site at the client site in Groton, Connecticut.
General Maintenance & RepairBuilding & Property Maintenance
No H1B Sponsorship
US Citizenship Required

About the job

Requirements
  • Six years of facility maintenance or equivalent experience.
  • Working knowledge of a computerized maintenance management system such as MAXIMO, EAMS, or an equivalent database system.
  • Ability to pass a medical evaluation for respirator use and successfully complete fit tests for several types of respirators.
  • Ability to obtain a security access badge at the client location.
  • Ability to obtain and maintain facility credentials or authorization; U.S. citizenship or permanent residency is required for these credentials at this work location.
  • Ability to read and understand information in documents or displayed on a computer screen, with demonstrated fluency in computer use including the Microsoft product line.
  • Ability to obtain an appropriate driver's license issued by the State Department of Motor Vehicles, as requested.
  • Ability to lift up to 50 pounds, climb ladders, steps, and scaffolding, and perform repetitive bending, stooping, squatting, kneeling, stretching, reaching, and wrist movements.
  • Ability to walk extensively throughout the plant during a shift, work at an accelerated pace in emergencies, differentiate wire-coding colors, and wear required personal protective equipment.
  • Ability to cope with job and work-environment stressors.
  • Knowledge of Microsoft Windows, Word, Excel, Outlook, and SharePoint.
  • Ability to communicate clearly by phone and work closely with customers during site emergencies.
  • Ability to document accurately in electronic and paper cataloging systems for customers or regulatory personnel.
  • Technical degree preferred.
  • Licenses CT OE2/S2, CT E1/E2, or CT P1/P2.
  • Experience in a GMP or similar regulated environment, such as hospitals or biomedical or pharmaceutical campuses.
  • Experience coordinating employee and subcontracted work in a predictive and reliability-based facility maintenance program.
  • Experience interpreting instructions in written, oral, diagram, or schedule form.
Responsibilities
  • Monitor and respond immediately to site alarm conditions, including central chiller plant, support systems, and validated and non-validated Building Management Systems, including EBI Honeywell, Siemens, TVC Central Utilities Building, Siemens Desigo, Edstrom Watchdog Water, PCMM POD, and lighting alarms; under the Control Room Operator's direction, triage, assess, troubleshoot, perform minor repairs and operator care, and escalate as appropriate.
  • Provide immediate on-site response to reduce travel delays for on-call personnel and enable rapid triage and repairs that minimize impact on laboratory and scientific operations.
  • Perform proactive rounds and tours of mechanical spaces, substations, and critical areas to identify and correct leaks, abnormal noises, odors, and operational deviations before reliability is affected.
  • Make equipment rounds, record readings, complete data sheets, and correct operating-equipment deviations using informed decisions based on readings.
  • Monitor Building Management Systems to ensure space conditions meet scientific requirements and support operational continuity and regulatory compliance.
  • Review planned and communicated shutdowns daily to maintain real-time preparedness.
  • Operate and line up utilities distribution systems, including chilled water, nitrogen, steam, air, and laboratory waste, and take corrective action during abnormal events or system failures to ensure regulatory compliance and reliability.
  • Perform preventive maintenance under the Operator Care Program during nights and weekends, enabling day-shift technicians to reduce backlog and focus on higher-priority work.
  • Identify, document, and mitigate risks to personnel, equipment, and site operations through Amentum's Good Catch Program.
  • Collaborate with Control Room Operators and trade teams to provide customer notifications, real-time updates, and issue resolution.
  • Perform minor repairs or reset control equipment on operating or non-operating equipment, and notify technicians when repairs exceed the role's scope.
  • Provide technical support across mechanical, instrumentation, and Building Management Systems to reduce long-term maintenance costs and support facility uptime.
  • Provide first-response customer service for alarm conditions, including appropriate escalation.
  • Accurately document issues and resolve complaints promptly, aiming to resolve problems on the first call and avoid escalation through operational knowledge.
Desired Qualifications
  • Experience operating large industrial boilers.
  • Experience with steam turbines and auxiliary systems.
  • Experience with gas turbines and auxiliary systems.
  • Strong maintenance acumen and ability to troubleshoot, diagnose, and resolve complex operational and mechanical issues.
  • Familiarity with HVAC systems, support-system operation, and air handlers.
  • Familiarity with large chiller plants, cooling towers, and associated support equipment, including refrigeration cycles and process cooling.
  • Ability to perform minor repairs or reset control equipment on operating or non-operating equipment as needed.
  • Ability to take readings and measurements, complete data sheets, and make informed decisions based on those readings.
  • Understanding of research-building layouts and area criticality, including familiarity with building utility isolation valves.
  • Experience operating and monitoring chilled-water systems in Central Utilities Buildings and distributing nitrogen, steam, air, and laboratory waste.
  • Broad technical expertise in operations, Building Management Systems, process instrumentation, general maintenance, and mechanical systems.
  • Excellent verbal and written communication skills.

About the company

Amentum provides technical and engineering services to government agencies to support high-stakes missions such as space launch, nuclear cleanup, and military operations. Its offerings combine workforce, engineering, and mission-support capabilities across the full lifecycle—from planning and design to operations and sustainment—delivered as contracted services. The company differentiates itself through scale and breadth: formed from a spin-off and expanded by acquiring DynCorp and PAE, and later merging with Jacobs’ Critical Mission Solutions and Cyber & Intelligence units, making it one of the largest government services contractors with about 53,000 employees and a public listing (AMTM). Its main goal is to help the U.S. and its allies achieve mission success for critical national programs by providing comprehensive, reliable government-focused technical services.

Company Size

10,001+

Company Stage

IPO

Headquarters

Chantilly, Virginia

Founded

2020

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Simplify's Take

What believers are saying

  • On September 29, 2026, Amentum won a $572.3 million NORAD sustainment contract.
  • On October 1, 2026, Sellafield named OneAxIoM preferred supplier for a $2.78 billion framework.
  • On September 1, 2026, SSEN Transmission selected Amentum for cyber upgrades across Britain's grid.

What critics are saying

  • Maryland WARN notices cut 382 Hanover jobs by November 2026 after intelligence-contract transitions.
  • A January 23, 2026 False Claims Act case against Amentum adds reimbursement and reputational risk.
  • Protests, schedule slips, or safety incidents can crush backlog conversion and trigger catastrophic contract loss.

What makes Amentum unique

  • Amentum controls mission-critical nuclear, cyber, and defense infrastructure across the US and UK.
  • Its 2024 Jacobs merger created a 50,000-employee scale advantage in cleared programs.
  • Incumbency at Sellafield, Sizewell C, and Cheyenne Mountain deepens switching costs.

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Benefits

  • Hybrid Work Options

Company News

Yahoo Finance
Oct 24th, 2026
Three industrial stocks under $50: Amentum, Intuitive Machines and ZIM

Three industrial stocks trading below $50 stand out this October: Amentum, Intuitive Machines, and ZIM Integrated Shipping Services. Each has different strengths and risks. Amentum booked more than $400 million in advanced nuclear awards and over $1 billion in classified defence awards in its fiscal third quarter. Backlog reached $48.2 billion, though only $6.2 billion is funded. Free cash flow rose to $135 million, but gross debt is about $3.9 billion. Intuitive Machines' second-quarter revenue more than quadrupled to $206 million, and backlog rose to $1.8 billion. It still lost $62.8 million in the quarter. ZIM raised its 2026 adjusted EBITDA guidance to $2.7 billion to $3 billion. Shareholders would receive $35 per share in the proposed Hapag-Lloyd acquisition, which faces regulatory uncertainty in Israel.

WashingtonExec
Oct 13th, 2026
Amentum opens Global Nuclear hub in Tennessee.

Amentum opens Global Nuclear hub in Tennessee. Amentum has opened its Global Nuclear headquarters in Oak Ridge, Tennessee, housing its Nuclear Center of Excellence and serving as a hub for the company's international nuclear operations. "The opening of our Global Nuclear Headquarters represents a monumental step forward for our business and our industry," said Mark Whitney, president of Amentum's Energy & Environment division. "By centralizing our global nuclear operations in Oak Ridge, we are leveraging strong local partnerships to deliver increased energy capacity to meet the electricity demand of the people and businesses across the U.S. This facility empowers our team of experts to deliver next-generation nuclear innovation, and it builds directly upon the strong operational foundation we've established in the region through our Amentum-led UCOR partnership while contributing directly to regional economic growth." The hub employs over 150 subject matter experts working on innovative engineering, technology solutions and advanced energy capabilities. The facility strengthens Amentum's footprint in east Tennessee, where it already serves as the lead partner in Energy Department's United Cleanup Oak Ridge. The company also launched the Amentum Nuclear Scholars Program, which establishes a synchronized scholarship pipeline between Roane State Community College and the University of Tennessee, Knoxville. The partnership is headlined by a 5-year investment from Amentum totaling $500,000 to develop curriculum and scholarships for a talent pipeline for nuclear energy demands. Combined with other Amentum-led STEM sponsorships and donations in the Oak Ridge community, total student support for these two academic institutions exceeds $1 million, the company said. "By launching the Amentum Nuclear Scholars Program alongside our new headquarters, we are directly investing in the local student talent who will pioneer the future of advanced energy and infrastructure solutions," Whitney said. The educational pipeline will launch its first student cohort stateside in late 2026. "This partnership paves the way for students to gain the educational foundation necessary to excel as future leaders in the nuclear industry," said UTK Tickle College of Engineering Dean Matthew Mench, the Wayne T. Davis dean's chair of the college. "Through the financial support from Amentum and practical internship experiences, TCE students will be prepared to step directly into high-demand roles that will positively impact our community, state and country." Amentum hosted a ribbon-cutting ceremony to celebrate the opening with its CEO John Heller, U.S. Rep. Chuck Fleischmann (R-TN-03) and local elected leaders and school officials. "By partnering with Amentum, we are opening doors for students to start right here in their community and graduate onto a global stage," said Dr. Chris Whaley, Roane State Community College president. "The Amentum Nuclear Scholars Program removes the financial hurdles that often halt a student's momentum, providing a direct, supported pathway from our classrooms straight into high-wage, high-impact careers." Staff Writer WashingtonExec celebrates the people, programs, and milestones shaping the Washington, D.C. government contracting community. Join 30,000+ leaders who start their day with The Daily. Our latest executive profiles, council news, and GovCon headlines - every morning.

Yahoo Finance
Oct 10th, 2026
Amentum opens global nuclear headquarters in Oak Ridge, employs 2,200 in East Tennessee

Amentum, a Fortune 500 company, has opened a new global nuclear headquarters in Oak Ridge, Tennessee. The Virginia-based firm employs 2,200 workers in East Tennessee and partners with Jacobs and Honeywell to operate United Cleanup Oak Ridge, a major environmental cleanup contractor for the Department of Energy. The company's nuclear projects include supporting a South African reactor and decommissioning Japan's Fukushima Daiichi power plant. Amentum chose Oak Ridge for its nuclear centre due to the area's support for nuclear technology and emerging private nuclear ventures. CEO John Heller cited increasing electricity demand from AI as a growth driver for the nuclear industry. The company announced the Amentum Nuclear Scholars Program, connecting Roane State Community College and the University of Tennessee at Knoxville to develop the local nuclear workforce.

WATE 6
Oct 8th, 2026
Another nuclear company chooses Oak Ridge for headquarters as industry continues to grow.

Another nuclear company chooses Oak Ridge for headquarters as industry continues to grow. Posted: Oct 8, 2026 / 06:41 PM EDT Updated: Oct 8, 2026 / 06:41 PM EDT OAK RIDGE, Tenn. (WATE) - A company called Amentum is the latest nuclear company to move its headquarters in Oak Ridge. Amentum has around 50,000 employees in more than 70 countries. The new facility will serve as the central hub for Amentum's global nuclear operations, bringing together more than 150 nuclear experts in the process. "Oak Ridge is the epicenter for the nuclear resurgence in the United States, which is a really important imperative for all of us: the need for electricity, the need for new energy, and nuclear has to be a part of that. It really does. And so, we're excited about being here to support that resurgence," said Mark Whitney, president of the Amentum Energy & Environment business. "The community here is really special," he continued. "The partnership in this community, and I lived here before from 2012 to 2014, so I saw it firsthand. [...] The partnership between the community leaders, government, industry, regulators, and elected officials- state, local, federal, and the government- is really unique." Congressman Chuck Fleischmann explained that the company is a world-class leader in legacy cleanup, which means they clean up legacy nuclear sites in places like Oak Ridge or Los Alamos that were contaminated during World War II and the Cold War. He continued that as more companies chose to come to Oak Ridge, legacy cleanups open more land for use. "We're cleaning these up for these affected communities. The great thing about it is they're great-paying jobs. Our wonderful union workers in all the trades are getting good-paying jobs here. We're cleaning up the environment. And most importantly, when we clean up the environment here, we build on that environment. Tennessee is, now largely because of my efforts in Congress, the number one nuclear state in the country," said Fleishmann. Amentum also announced new investments with the University of Tennessee and Roane State Community College to support scholarships and strengthen the pipeline for high-demand nuclear jobs during the ribbon-cutting. Whitney explained that their goal with the Amentum Global Nuclear Scholars Program is to help develop the next generation of workers for the nuclear industry. "An important part of it is the practical, in-field, hands-on experience that we will be providing the students as they go through the process and go through their education, including internships with Amentum," said Whitney. He continued that the internships will not just be in Oak Ridge, but also at any of their sites across the world. "And so, opportunities to work on some really interesting things and have different experiences and hopefully bring that back to Oak Ridge as we kind of continue on this path to nuclear power expansion."

MarketScreener
Oct 8th, 2026
Amentum opens Global Nuclear Headquarters in Oak Ridge, Tennessee.

Amentum opens Global Nuclear Headquarters in Oak Ridge, Tennessee. Innovative Hub to Deliver Advanced Engineering and Energy Solutions Published on 10/08/2026 at 05:59 pm EDT Business Wire Amentum today opened its Global Nuclear headquarters in Oak Ridge, Tennessee. The facility, which houses Amentum's Nuclear Center of Excellence, now serves as a centralized hub for the company's international nuclear business operations. Ribbon cutting at Amentum's Global Nuclear HQ. Located at 151 Lafayette Drive in Oak Ridge, the hub employs more than 150 subject-matter experts dedicated to delivering innovative engineering, technology solutions and advanced energy capabilities. The facility anchors Amentum's deepening footprint in east Tennessee, where the company already serves as the lead partner in United Cleanup Oak Ridge (UCOR), the U.S. Department of Energy's prime environmental management contractor for the Oak Ridge Reservation. "The opening of our Global Nuclear Headquarters represents a monumental step forward for our business and our industry," said Mark Whitney, president of Amentum's Energy & Environment division. "By centralizing our global nuclear operations in Oak Ridge, we are leveraging strong local partnerships to deliver increased energy capacity to meet the electricity demand of the people and businesses across the U.S. This facility empowers our team of experts to deliver next-generation nuclear innovation, and it builds directly upon the strong operational foundation we've established in the region through our Amentum-led UCOR partnership while contributing directly to regional economic growth." To sustain the industry's rapidly expanding need for professional and technical labor, Amentum simultaneously launched the Amentum Nuclear Scholars Program. This transformational initiative establishes a synchronized scholarship pipeline between Roane State Community College and the University of Tennessee, Knoxville (UTK). The newly founded partnership is headlined by a five-year investment from Amentum totaling $500,000 towards developing curriculum and scholarships that build the critical talent pipeline for the world's growing nuclear energy demands. When combined with other Amentum-led STEM sponsorships and donations in the Oak Ridge community, total student support for these two academic institutions exceeds $1 million. "By launching the Amentum Nuclear Scholars Program alongside our new headquarters, we are directly investing in the local student talent who will pioneer the future of advanced energy and infrastructure solutions," Whitney said. The educational pipeline will launch its first student cohort stateside in late 2026, followed by integration with Amentum's international academic partners in the fall of 2027. To celebrate the opening, Amentum hosted a ribbon-cutting ceremony featuring CEO John Heller, U.S. Rep. Chuck Fleischmann (R-TN-03) local elected leaders and school officials. "This partnership paves the way for students to gain the educational foundation necessary to excel as future leaders in the nuclear industry," said UTK Tickle College of Engineering (TCE) Dean Matthew Mench, the Wayne T. Davis dean's chair of the college. "Through the financial support from Amentum and practical internship experiences, TCE students will be prepared to step directly into high-demand roles that will positively impact our community, state and country." "By partnering with Amentum, we are opening doors for students to start right here in their community and graduate onto a global stage," said Dr. Chris Whaley, Roane State Community College president. "The Amentum Nuclear Scholars Program removes the financial hurdles that often halt a student's momentum, providing a direct, supported pathway from our classrooms straight into high-wage, high-impact careers." About Amentum Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all seven continents. Visit us at amentum.com to learn how we advance the future together. Forward-looking statements This press release contains or incorporates by reference statements by Amentum Holdings, Inc. (the "Company") that relate to future events and expectations and, as such, constitute "forward-looking statements" as that term is defined in the Private Securities Litigation Reform Act of 1995 and other federal securities laws. These forward-looking statements may be characterized by terminology such as "believe," "project," "expect," "anticipate," "estimate," "forecast," "outlook," "target," "endeavor," "seek," "predict," "intend," "strategy," "plan," "may," "could," "should," "will," "would," "will be," "will continue," "will likely result," or the negative thereof or variations thereon or similar terminology generally intended to identify forward-looking statements. All statements, other than historical facts, including, but not limited to, statements regarding the anticipated work and revenue under the awarded contract, and the Company's objectives, expectations and intentions, applicable legal, economic and regulatory conditions, and any assumptions underlying any of the foregoing, are forward-looking statements. A number of important factors could cause actual results to differ materially from those contained in or implied by these forward-looking statements, including those factors discussed in our filings with the Securities and Exchange Commission (SEC), including, among others: the occurrence of an accident or safety incident; the ability of the Company to control costs, meet performance requirements or contractual schedules; and other factors set forth under Item 1A, Risk Factors in our Annual Report on Form 10-K for the fiscal year ended Sept. 27, 2024, which can be found at the SEC's website at www.sec.gov or the Investor Relations portion of our website at www.amentum.com. Any forward-looking statement speaks only as of the date on which it is made, and the Company assumes no obligation to update or revise such statement, whether as a result of new information, future events or otherwise, except as required by applicable law. View source version on businesswire.com: https://www.businesswire.com/news/home/20261008186894/en/ (C) Business Wire - 2026