Cloud Developer
About the job
- A minimum of 7 years of experience collectively with major cloud service providers; significant research and development or program-management efforts requiring comprehensive technical solutions and cloud or comparable high-availability deployment; infrastructure as code tools such as Terraform, CloudFormation, or Azure Resource Manager templates; cloud security best practices; cloud architecture documentation; monitoring and alerting systems; cloud cost and performance optimization; and troubleshooting performance and availability issues.
- A minimum of 10 years of relevant experience.
- A bachelor's degree in information systems engineering, computer science, engineering, business, or another related field; additional years of experience may substitute for the degree.
- An active Top Secret clearance with SCI eligibility.
- A Cloud Practitioner certification or similar.
- The position is safety sensitive; successful completion of drug screening, including pre-hire screening for marijuana and other federally controlled substances, is a condition of employment.
- Comply with company drug and alcohol policies as a condition of employment.
- Complete applicable training and self-aid/buddy-aid responsibilities, participate in emergency response tasks, and serve on safety committees and teams as appropriate.
- Conform to Amentum's Quality Policy and carry out job activities in compliance with applicable quality-system documents and customer contracts; understand quality management and customer satisfaction responsibilities.
- Read, understand, and implement applicable operational, safety, quality, and environmental requirements of plans, procedures, and policies.
- Develop cloud service delivery models and architectural frameworks for platform as a service, infrastructure as a service, software as a service, and data as a service.
- Implement automation for cloud resources using DevSecOps best practices.
- Analyze applications and recommend which platforms can move, migrate, or be deployed into a cloud environment.
- Develop strategies for failure and recovery, cost optimization, and benefit analyses for cloud, cloud-agnostic, and on-premises services.
- Develop and implement cloud applications; migrate on-premises applications to the cloud; debug cloud stacks; manage cloud-service policies and requests for new technology; establish secure cloud environments; and ensure appropriate availability and uptime design.
- Independently design and develop new software products or major enhancements to existing cloud software.
- Apply knowledge across multiple work assignments, determine methodologies with latitude, present solutions, and contribute to deliverables and performance metrics where applicable.
- Continuously develop and maintain a safe work environment.
- Experience with Git source version control.
- Experience with Google DevOps project management.
- Experience with static application security testing tools such as SonarQube or GitLab SAST.
- Experience with unit and integration testing frameworks such as xUnit or NUnit.
- Experience with automated testing.
- Experience with end-to-end testing tools such as Selenium or Cucumber.
- Knowledge of attribute-based and role-based access control paradigms.
- Experience with Windows Service Fabric.
- Splunk administration experience.
- Windows and Linux server administration experience.
- Knowledge of Agile principles and DevOps.
- Experience with Splunk, JIRA, Confluence, and Nessus.
- Strong Excel experience.
- Experience with major cloud services.
- Experience implementing, reviewing, and recommending cloud security configurations.
- Experience with Microsoft Windows Server and Linux.
- Cloud Associate-level or higher certifications.
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
Post IPO Equity
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
Trax loses White Sands protest, but judge hits government over AI disclosures. Stay Connected Find opportunities - and win them. By Nick Wakeman , Editor-in-Chief, Washington Technology September 30, 2026 10:28 AM ET The Army tested an artificial intelligence tool on the $450 million competition, and its outputs reached evaluators and the contracting officer. The government did not provide many details on that until the judge pressed. Trax International Corp. may have lost its protest at the U.S. Court of Federal Claims, but the government's lawyers may be in some hot water for not being forthcoming with the judge. Over the summer, Trax challenged the Army's decision to award a $450 million mission support services contract at the White Sands Missile Range in New Mexico to the Southwest Range Services joint venture. SA-Tech, Amentum and EWA Warrior Services are partners in the JV. TRAX laid out several challenges to how the Army conducted evaluations, including the fact that the service branch used artificial intelligence to evaluate proposals. Trax argued that the Army's Fast Track AI tool committed several hallucinations that gave the impression that the proposal by Southwest Range Services was superior to Trax's bid. Judge Carolyn Lerner denied that argument because TRAX could not identify any actual errors in the evaluation that could be traced to the AI tool. Lerner wrote in her Sept. 22 ruling that while she "cannot entirely rule out the use of AI," TRAX needed to show more. But at the same time, the Army drew the judge's ire because their story about how they used the AI tool changed over the course of the case. The judge has written a still-sealed show cause order to force the government to explain itself on the record. The show cause order will not change the outcome for TRAX, but it could result in some sanctions for the attorneys representing the Army. Lerner wants the government to "explain the errors and misrepresentations in its briefing" on TRAX's motion to add the AI evaluations to the record. The dispute over the record began when Trax asked the court to add the AI outputs to the administrative record. The government said a procurement analyst had run the proposals through Fast Track to test whether the tool could be used in future source selections. According to the government, the evaluation board saw only one output from a third unnamed bidder and only on a screen. Board members judged it unusable and none of the outputs were entered into the contract file or used in the decision, the government said. That account did not hold up. When Lerner ordered the Army officials to answer specific questions in supplemental declarations, the procurement analyst acknowledged for the first time that he had also sent the AI evaluations of the TRAX and Southwest Range proposals to three people. Two were members of the evaluation board and the third person was the contracting officer. Lerner called it a "belated admission." She ruled that the AI evaluations need to be in the administrative record because they are "relevant to the process" and bear directly on "Trax's claim that AI-assisted review introduced errors that infected its technical evaluation." Once the AI outputs were in the record, it became clear the board's evaluation of the third bidder contained passages that were nearly sentence-for-sentence identical to the AI-generated evaluation. Lerner has written her show cause order, but the government has asked for more time to submit redactions to the order. Redactions were due Sept. 30 (today) and the judge's response is expected Oct. 13.
Amentum wins $572M NORAD warning system contract. Stay Connected Find opportunities - and win them. September 29, 2026 01:49 PM ET The North American Aerospace Defense Command uses this system to determine the nature of launches and attacks from adversaries. Amentum has won a seven-year, $572.3 million contract to help the North American Aerospace Defense Command operate and maintain a system designed to assess missile launch and surveillance information. NORAD's Cheyenne Mountain Complex in Colorado is home to the Integrated Tactical Warning/Attack Assessment and Space Support system, also known as NCMC - ITW/AA. The system works to integrate and correlate information from certified sources to determine the nature of adversaries' launches and attacks, then issue warnings to military leaders. The Air Force received seven bids for the third iteration of the NORAD Cheyenne Mountain Complex-Integrated Tactical Warning/Attack Assessment and Space Support Contract, according to the Pentagon's Monday awards digest. Amentum can claim this as an incumbent win, given that Jacobs won the current NISSC II iteration in 2020 and spun off its federal services businesses to Amentum in 2024. Roughly $547 million in order volume has flowed through the current contract, according to GovTribe data. Amentum will work in areas such as system administration, vulnerability management, organizational-level maintenance and test support for the warning system. The NCMC-ITW/AA's user base includes the U.S. National Command Authority, National Military Command Center, combatant commanders and members of Canada's national leadership team.
Modular Genius awarded Modular office project for Amentum. Amentum supports the Department of the Army with the disposal of aged munitions, and its onsite team in Huntsville, Alabama needed a dedicated place to work. To get that space in place quickly, Amentum turned to Modular Genius. Modular Genius has been awarded a 4,256 sq. ft. modular office project for Amentum, delivering a new single-story building. The layout includes 12 offices and two restrooms, an IT and storage room and a locker room. This building will give Amentums staff a fully functional working space right on the jobsite in a short window of time. Completion is scheduled for Q4 2026.
Amentum selected for upgrades to UK's energy grid. September 2, 2026 * Mark Fletcher Amentum has been selected for strategic positions on two significant UK energy frameworks awarded by Scottish and Southern Electricity Networks (SSEN) Transmission. Amentum will be the exclusive provider of high-end cybersecurity engineering services which aim to digitize and enhance the security of the United Kingdom's energy grid. SSEN Transmission is the owner and operator of the high-voltage electricity transmission system for the north of Scotland, powering the clean-energy transition and delivering a reliable, efficient network that creates lasting benefits for communities, the economy and the environment. Secure by design. "SSEN Transmission is expanding the grid at a pace the UK's energy security depends on, and that growth must be secure by design," said Matthew Morgan, UK-based group director for Security, Systems and Integration at Amentum. "Its teams will protect critical assets, scale digital capability and turn operational data into faster, better decisions. "We are investing in our team in Scotland to deliver this work, backed by Amentum's deep UK and international experience." Working from offices in Cardiff, Glasgow, London and Warrington, Amentum will build upon existing security architecture work the company has performed for SSEN Transmission since 2022. Digital transformation. Under three-year agreements, Amentum will leverage its expertise in digital transformation, operational technology (OT) and renewable energy integration to support the UK's energy transition goals. "The Five Eyes cyber security agencies have recognized the impact of AI in accelerating the speed, scale and sophistication of cyber threats. Leveraging Amentum's proven expertise in modernizing and securing critical digital infrastructure, we can support SSEN Transmission in addressing one of the most serious challenges of our time," said Jennifer Walsmith, president of Intelligence & Cyber at Amentum. "We look forward to delivering the innovation and security needed to strengthen the UK's energy future." 92% probability of a major attack on UK battery energy storage. State of play: Europe's door intercom market. Secured by Design welcomes KYNEKT as a new member.
Dan Driscoll resigns as Army secretary. * Dan Driscoll has submitted his resignation as Army secretary * The Army will lack a Senate-confirmed civilian or military leader after his exit * Driscoll has served as Army secretary since February 2025 Breaking Defense reported that two Army officials confirmed the resignation, with one official saying Driscoll tendered it following a conversation with Trump about the state of the Army. WSJ reported that Driscoll's exit follows a period of reported tension with Secretary of War Pete Hegseth, a two-time Wash100 honoree, over the Army's direction. Who could succeed Driscoll? Breaking Defense reported that a replacement had not been immediately named, though an Army official told the outlet that the undersecretary position, currently held by Michael Obadal, also a 2026 Wash100 honoree, would typically be next in line for the role. The same official told Breaking Defense that Obadal and Hegseth maintain a positive working relationship. What did the White House say about Driscoll's tenure? "Secretary Driscoll has been highly effective in advancing President Trump's agenda to Make America Strong Again at the Department of the Army by providing outstanding leadership during historic military operations, restoring an emphasis on readiness and lethality, assisting with negotiations between Russia and Ukraine, and more," Anna Kelly, a spokesperson for the White House, said in a statement to WSJ. "The United States Army is more powerful than ever thanks to his work alongside the Commander-in-Chief and Secretary of War," Kelly added. Who is Dan Driscoll? Driscoll is a former Army officer and business executive who has served as secretary of the Army since February 2025, following his nomination and Senate confirmation. In the role, he has overseen operations, modernization and resource allocation for nearly 1 million active, guard and reserve soldiers and more than 265,000 Army civilians. He was commissioned in 2007 as an armor officer, led a cavalry platoon in the 10th Mountain Division at Fort Drum, New York, and deployed to Baghdad in support of Operation Iraqi Freedom in 2009. Driscoll holds a bachelor's degree in business administration from the University of North Carolina at Chapel Hill and a Juris Doctor from Yale Law School. Before joining the Army secretary role, he held leadership positions in investment banking and private equity, including chief operating officer of a $200 million venture capital fund. What has Driscoll accomplished as Army secretary? More recently, Driscoll signed a memo directing the Army to prioritize commercially available software over custom-built systems, extending a broader restructuring effort he had outlined earlier in the year under the Army Transformation Initiative. Julie Barth, a former Amentum executive, has joined Alpha Omega as SVP of business development, bringing over 30 years of... Jurenko most recently worked at Firefly Aerospace, where he was director of hypersonic and strategic defense programs. The FAA has posted a solicitation for supporting the system that manages the NAS Integration Support Contract IV.