Full-Time
Deputy Task Order Manager
Operations Manager
Posted on 10/31/2025
Amentum
10,001+ employees
Global engineering and mission-support services contractor
No salary listed
No H1B Sponsorship
Fort Belvoir, VA, USA
In Person
CONUS-based; up to 30% travel to OCONUS partner nations; rotating shifts including nights and weekends.
US Top Secret Clearance Required
 Operations & Logistics (1) |
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- The Deputy Task Order Manager (Deputy PM) is responsible for supporting the Task Order Manager in the execution, coordination, and management of all CSCEP task order activities
- Bachelor’s degree in related fields such as Project Management, Business Administration, Logistics, International Relations, or Security Studies
- 5–8 years of experience supporting government task orders, contracts, or programs
- 2–3 years of leadership or operational management experience preferred
- Active U.S. Secret security clearance
- Proven experience coordinating geographically dispersed teams and subcontractor partners
- US Citizenship Required
- Active U.S. Secret Security Clearance Required
- Demonstrated understanding of DTRA-relevant tasks and execution
- Strong understanding of project/task order management principles
- Familiarity with MEL development, training lifecycle management, sustainment frameworks, and logistics support operations
- Demonstrated experience in operational risk management and corrective action planning
- Excellent interpersonal skills for internal team coordination and customer-facing communication
- Competency with integrated master scheduling (IMS) principles and performance tracking tools (MS Project, SharePoint, PowerBI)
- Proficient in oral, written, and virtual communications
- Ability to instruct and mentor multinational forces on technical topics, principles, theories, and concepts of varying scientific complexity with limited background knowledge
- Experience engaging and advising the U.S. and foreign military senior leaders on the integration of near, mid, and long-term program plans, programs, and resources
- Leading daily operational meetings and maintaining real-time situational awareness across workstreams
- Coordinating task order activity updates, data collection, risk reporting, and status briefings
- Monitoring operational performance against IMS schedules, burn rates, and staffing plans
- Supporting surge staffing efforts, resource allocation adjustments, and event readiness validations
- Serving as the primary backup to the Task Order Manager for customer interactions, milestone reviews, and escalated issues
- Ensuring effective communication and workflow synchronization across all subcontractor partners
- Assisting with preparation of program reports, logistics tracking, sustainment planning, and facility readiness assessments
- The Deputy PM ensures day-to-day operational execution aligns to CSCEP program objectives, cost targets, and schedule requirements
- Prior experience supporting DTRA programs, CTR initiatives, or Security Cooperation engagements
- PMP certification or equivalent desired (or ability to obtain within 12 months)
- Prior experience supporting program startup, ramp-up, or large task order transitions
- International field experience with training, facility stand-up, or logistics coordination preferred
- Computer – MS Office, MS Word, Excel, PowerPoint, Content Management Systems, SharePoint, MS Teams, and virtual team collaboration editing
- Basic Writing – Ability to use correct grammar, punctuation, spelling, vocabulary, clarity, brevity, engagement, proofreading, and revising
- Business / Professional Writing – Ability to formulate analytical report writing, note-taking, email writing, meeting invitations, M.S. Office, business case writing
- Report and Technical Writing – Ability to conduct sourcing, research, analysis, data visualization, cross-culture interviews, document preparation, data collection, and data management
- Presentation Writing – PowerPoint, creativity, brevity, and curriculum materials
- Overseas Experience
- Experience serving overseas in support of geographical commands and/or Embassies
- Time Management
- Ability to function at a high level with little oversight as well as work as part of a larger team to complete mission objectives
- Capable of working under tight deadlines and managing tasks through successful completion
- Travel Requirements: CONUS-based position with up to 30% travel to OCONUS partner nation sites
- Must be willing to support rotating shifts, nights, and weekend operations based on task order needs and partner nation engagement schedules
Amentum provides engineering, technology, and critical mission support for government and commercial clients in defense, space, intelligence, and environmental sectors. It works by combining services such as aviation and logistics, engineering, systems integration, cyber and intelligence support, and environmental solutions across a global workforce. The company grew by acquiring DynCorp International and PAE, then merged with Jacobs’ Critical Mission Solutions and Cyber & Intelligence units to become a large, publicly traded contractor (AMTM) on the NYSE. Compared with competitors, Amentum leverages a broad scale, diversified capabilities, and long-standing relationships with national security and space programs to handle complex, multi-domain missions. Its goal is to solve major national and global challenges by delivering integrated engineering, technology, and mission-support solutions at scale for governments and allied nations.
Company Size
10,001+
Company Stage
Post IPO Equity
Headquarters
Germantown, Maryland
Founded
2020
Simplify's Take
What believers are saying
- $47.8B backlog grows 6.7% amid escalating wildfire and Indo-Pacific defence demands.
- CAL FIRE's three-year $425M contract plus two option years secures recurring revenue.
- CEO John Heller's 2026 Wash100 Award boosts contracts like $995M MQ-9 Reaper maintenance.
What critics are saying
- Trump cuts slash 10-15% of engineering contracts, eroding $47.8B backlog by Q4 2026.
- Leidos undercuts Amentum on DOD RDT&E deals, dropping market position in 6-12 months.
- Jacobs merger integration fails, causing $200M overruns and cyber client losses by 2027.
What makes Amentum unique
- Amentum deploys AI-driven predictive maintenance for CAL FIRE's $425M aerial firefighting contract.
- Oak Ridge Nuclear Center of Excellence leads U.S. and European nuclear power engineering.
- Center for Contested Logistics innovates USINDOPACOM supply chains in Indo-Pacific.
- Torus alliance integrates Amentum's program management with GXO, Accenture, Maersk for UK defence.
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Benefits
Hybrid Work Options
Company News
Amentum CEO John Heller receives 10th Wash100 Award. John Heller, CEO of Amentum, has accepted the 2026 Wash100 Award, marking his 10th win and fourth consecutive selection to Executive Mosaic's annual list of the most influential leaders in government contracting. The award was presented by Jim Garrettson, CEO of Executive Mosaic and founder of the Wash100 Award, during a visit to Amentum's office. Why did John Heller win the 2026 Wash100 Award? Executive Mosaic recognized Heller for driving Amentum's expansion across nuclear energy, digital infrastructure and space systems while guiding the company through its first full year as a public entity. His leadership secured major 2025 contracts supporting national security and global operations, including: * Counter-threat finance: A $247.6 million contract award. * MQ-9 Reaper maintenance: A $995 million Air Force award for fleet support. * Digital infrastructure: A $120 million Z-series chipset processor capacity services contract from the Defense Information Systems Agency. This momentum continued into 2026 with expanded work under the Navy's WEXMAC TITUS program and a $656.4 million base operations support contract at Naval Support Facility Diego Garcia. Heller has been instrumental in expanding Amentum's nuclear capabilities, overseeing a major 2025 strategic push across U.S. and European markets. A key milestone in this expansion was the establishment of the Oak Ridge Nuclear Center of Excellence, which provides the engineering and operational foundation for the company's global power projects. Who is John Heller? As CEO and a board member of Amentum, John Heller leads a global workforce of approximately 53,000 employees across 80 countries. A veteran executive in the government services sector, he previously served as CEO and president of PAE, where he guided the company through its public listing. His career includes leadership roles at Engility, Harris and Netco, complemented by early experience as a U.S. Army logistics officer and a management consultant at Deloitte. Heller is a graduate of the U.S. Military Academy at West Point and holds a master's degree in business administration from the University of Pittsburgh. What is the Wash100 Award? The Wash100 Award honors executives and officials whose leadership, innovation and strategic direction shape federal priorities and deliver measurable mission impact. Widely regarded as one of the GovCon sector's most prestigious recognitions, the award highlights individuals driving progress across national security and technology modernization. Heller's 10th Wash100 recognition underscores his long-standing influence and his role in positioning Amentum for sustained growth across energy, defense and digital infrastructure. Executive Mosaic congratulates John Heller on his 2026 Wash100 Award. Share the Post:
Amentum secures $425 million contract to support California's aerial firefighting operations. * Business Wire * 1 hr ago CHANTILLY, Va.-(BUSINESS WIRE)-Apr 7, 2026- Amentum (NYSE: AMTM) has been awarded a $425 million contract by the California Department of Forestry and Fire Protection (CAL FIRE) to deliver aerial firefighting support to the state. The initial three-year contract includes two option years. California Department of Forestry and Fire Protection (CAL FIRE) The partnership underscores the company's commitment to supporting California in its battle against wildfires. "Amentum is uniquely positioned to manage the training, scheduling and mobilization of pilots and mechanics to deliver aviation solutions that protect California's environment and critical infrastructure," said Dr. Karl Spinnenweber, president of Amentum's Mission Solutions business. "Amentum brings advanced technical solutions, including AI-driven predictive maintenance, repair and overhaul services, as well as world-class logistics and deployment expertise to help the state safeguard communities and its economy." Amentum will deliver a full spectrum of aviation expertise, ranging from program management and training to the operational deployment of 350 elite pilots and mechanics. Their mission is to bolster California's firefighting capabilities in the face of an escalating wildfire crisis, ensuring the state's fleet of specialized aircraft remains fully operational and ready to deploy. "Today's fire season is no longer seasonal. It's a year-round battle that grows more dangerous with each passing year," said Spinnenweber. "With decades of aviation excellence, we are committed to ensuring aircraft and crews are ready at a moment's notice, both here at home and globally, for the toughest, most vital operations." 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. Its people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Its commitments are underpinned by the belief that safety, collaboration and well-being are integral to success. Headquartered in Chantilly, Virginia, The Daily Advance has approximately 50,000 employees in more than 70 countries across all 7 continents. Visit The Daily Advance at amentum.com to learn how The Daily Advance advance the future together. Follow Amentum on LinkedIn 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 its 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 its Annual Report on Form 10-K for the fiscal year ended September 27, 2024, which can be found at the SEC's website at www.sec.gov or the Investor Relations portion of its 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. Kristin Jones Nathan Rutledge KEYWORD: CALIFORNIA VIRGINIA UNITED STATES NORTH AMERICA INDUSTRY KEYWORD: ENVIRONMENT CONTRACTS HOMELAND SECURITY CONSULTING OTHER ENERGY PROFESSIONAL SERVICES PUBLIC POLICY/GOVERNMENT ENERGY STATE/LOCAL DEFENSE PUB: 04/07/2026 08:30 AM/DISC: 04/07/2026 08:30 AM Special editions.
Booz Allen Hamilton led government and technical consulting stocks in Q4, despite revenues of $2.62 billion missing estimates by 3.8%. The sector overall posted a weak quarter, with the seven tracked companies missing revenue consensus by 0.8% on average. Amentum reported revenues of $3.24 billion, down 5.2% year on year and missing analysts' expectations by 2.5%. The company delivered weaker-than-expected results with revenue guidance also falling short. Its shares have declined 28.1% since reporting. The sector faces uncertainty as the Trump administration signals potential cuts to government spending, though demand for cybersecurity, AI-driven defence solutions and sustainability consulting is expected to provide long-term growth. Share prices across the sector have averaged a 10.5% decline since latest earnings results.
Amentum has relocated its Hawaii office to a significantly larger facility in Honolulu, quadrupling its local headquarters size to enhance support for US Indo-Pacific Command. The expansion includes establishing a new Center for Contested Logistics to address supply chain vulnerabilities in modern warfare. The move reflects Amentum's commitment to the Indo-Pacific region, where anti-access/area-denial strategies pose risks to communication networks and supply lines. The company manages over 1,000 personnel across the Hawaiian Islands, providing services including intelligence analysis, logistics and aircraft maintenance. Key programmes include the INDOPACOM Technology, Experimentation, Analysis and Management Services initiative and the Pacific Missile Range Facility contract. The expansion aims to centralise regional operational teams alongside Hawaii-based customers, enabling greater agility in addressing evolving security dynamics.
Amentum expands operations in Hawaii, enhances support for USINDOPACOM, and launches the Center for Contested Logistics. Image credit: Captain Jared McCully, U.S. Army HONOLULU-(BUSINESS WIRE)-Amentum (NYSE: AMTM) announces the relocation of its Hawaii office from Aiea to a new, significantly larger facility at 3375 Koapaka Street in Honolulu. This strategic move quadruples the size of Amentum's local headquarters and reflects the company's commitment to bolstering U.S. Indo-Pacific Command (USINDOPACOM) mission delivery in the region. The expansion also includes the establishment of a new Center for Contested Logistics, a cutting-edge hub aimed at addressing one of modern warfare's most critical challenges. "This investment enhances our ability to scale operations, rapidly develop solutions and adapt to the evolving security dynamics in the Asia-Pacific region." Share "Our mission is to transform contested logistics from a strategic vulnerability into a decisive advantage," said Mark Walter, president of Amentum's Engineering and Technology Group. "By expanding our local headquarters, we are centralizing our regional operational and solutions development teams alongside our Hawaii-based customers and teams to enable greater agility and responsiveness. This investment enhances our ability to scale operations, rapidly develop solutions and adapt to the evolving security dynamics in the Asia-Pacific region." The Indo-Pacific region has emerged as one of the United States' highest strategic priorities. Anti-access/area-denial (A2/AD) strategies in the region pose significant risks to communication networks, supply lines, and cyber infrastructure. Maintaining mission readiness in this complex environment requires resilient systems capable of adapting to long-range disruptions while ensuring operational independence. As the U.S. military's oldest and largest unified command, USINDOPACOM plays a pivotal role in defending U.S. interests, deterring aggression, and promoting regional security and stability. "This move is a clear signal of our long-term commitment to the Indo-Pacific and to the warfighters we sit with and support every day, strengthening our ability to operate, innovate, and prevail in contested environments," said Brian Bethea, vice president of Amentum's Indo-Pacific Mission Integration Program. Amentum's contributions to USINDOPACOM's mission are broad and multifaceted, managing over 1,000 people across the Hawaiian Islands. The company's key programs in the region include: * INDOPACOM Technology, Experimentation, Analysis, and Management Services (ITEAMS): This initiative drives advanced analysis, experimentation, and testing to optimize Department of Defense operations and align with USINDOPACOM's priorities. * Pacific Missile Range Facility (PMRF) Contract: Partnering with a Native Hawaiian-owned firm, Amentum delivers leading-edge technological solutions and sustainment capabilities to support PMRF operations. * Comprehensive Support Services: From intelligence analysis and logistics to supply chain management and aircraft maintenance, Amentum provides critical services to ensure operational readiness across the region. With these programs and its newly expanded regional headquarters, Amentum continues to serve as a trusted partner, delivering innovative solutions to advance USINDOPACOM's vital mission in the Indo-Pacific. The relocation underscores the company's investment in the region's security and stability while reinforcing its ability to adapt to the challenges of the future. 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 7 continents. Visit us at amentum.com to learn how we advance the future together. Follow @Amentum_corp on X Follow Amentum on LinkedIn 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 September 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.