U

Ursa Major

Develops launch-ready propulsion engines for space

Senior Supply Planner

Full-Time
$90k - $121k+ 401(k) Match
Mid, Senior
Bachelor's
Berthoud, CO, USA
HybridAt least three days per week on-site in Berthoud, Colorado.
Operations & LogisticsSupply Chain Management
No H1B Sponsorship

About the job

Requirements
  • A bachelor's degree in Supply Chain, Business, Engineering, Analytics, Finance, or a related field, or an equivalent combination of education and experience.
  • Four to six years of experience in supply planning, production planning, master scheduling, production control, or closely related demand planning roles within a manufacturing environment.
  • Experience with an enterprise resource planning system such as SAP, Oracle, Odoo, Katana, or Sage, and advanced Excel skills.
  • A working command of material requirements planning logic, including how bills of material, lead times, order policies, and planning parameters drive the plan and what breaks when they are wrong.
  • Ability to use quantitative and qualitative data sources to build a defensible plan, rather than only maintaining a statistical model.
  • Strong analytical skills, including collecting, organizing, analyzing, and disseminating significant amounts of information with attention to detail and accuracy.
  • Experience aggregating data from cross-functional stakeholders to support high-level, strategic decision-making.
  • Ability to prioritize workload and deliver to tight deadlines while working under pressure.
  • Critical thinking and the ability to adapt as the business scales.
  • A disciplined approach to planning data integrity, including judgment to identify untrustworthy plan inputs.
  • Ability to identify process and data gaps and recommend improvements.
  • Ability to communicate clearly and concisely in a professional manner tailored to the audience, including holding a position with Program Management, Engineering, and Manufacturing when the plan is uncomfortable.
  • Experience using sales and marketing data to develop and present analytics-based demand forecasts.
  • Experience operating under minimal supervision, handling complex planning issues, and referring only the most complex issues to higher-level staff.
  • Experience providing informal leadership, coaching, or mentoring to junior team members.
  • Knowledge of SIOP process, cadence, and governance.
  • Knowledge of master production scheduling and material requirements planning principles.
  • Knowledge of demand planning and forecasting methodologies, including forecast accuracy and bias measurement.
  • Knowledge of demand and supply balancing across planning horizons.
  • Knowledge of inventory management strategies, including safety stock and slow-moving and obsolete material.
  • Knowledge of scenario modeling and trade-off analysis.
  • Knowledge of supply chain KPIs, including schedule attainment, on-time delivery, inventory turns, and capacity utilization.
  • Knowledge of KPI and dashboard development.
  • Knowledge of manufacturing operations and fulfillment constraints in a low-volume, high-complexity environment.
  • Must be a U.S. Person as defined by ITAR and/or EAR, or otherwise eligible for the required authorization.
  • Must be eligible to obtain and maintain a U.S. security clearance.
  • Must be able to work in office and manufacturing environments with regular presence on the production floor.
  • Must be able to lift and transport parts and tools weighing up to 25 pounds.
Responsibilities
  • Own adherence to and execution of the Master Production Schedule for an assigned segment by translating the agreed demand plan into a time-phased, capacity-feasible supply plan.
  • Release, sequence, and maintain Manufacturing Orders in the enterprise resource planning system against program need dates, material availability, and available capacity.
  • Run material requirements planning for the assigned segment and work its reschedule, cancel, and expedite messages before shortages reach the production floor.
  • Maintain and improve planning parameters for the segment, including lead times, order policies, lot sizing, and safety stock, while meeting program service targets.
  • Develop and refine replenishment and safety stock strategies for assigned inventory locations, including disposition of slow-moving and obsolete material.
  • Drive resolution of supply shortages through root cause analysis and collaboration with Materials Control, Procurement, and Manufacturing rather than repeat expedites.
  • Balance load against constraint resources with Production Control and escalate material or capacity constraints into the SIOP cycle with a recommended recovery option.
  • Participate in the SIOP process by contributing end-to-end visibility for segment inventory, capacity outlook, and risk scenarios affecting program delivery.
  • Partner with Materials Control on bill of material and item master integrity, and with Procurement on long-lead and constrained material so purchasing signals come from the plan.
  • Continuously improve planning practices to reduce inventory imbalance and obsolescence risk while protecting schedule attainment.
  • Build the initial supply plan and planning parameters for new hardware moving from development into production.
  • Use sales and marketing data to provide demand forecasts aimed at optimizing production plans.
  • Research market intelligence to keep demand forecasts accurate and up to date.
  • Present analytics-based demand forecasts and risk scenarios to multiple departments, including upper management.
  • Identify key sales indicators for specific products and provide sales and program teams with relevant analysis and guidance for decision-making.
  • Analyze project and program information and report findings to improve scheduling and planning across engineering and production.
  • Monitor and track projects, and set and reset schedules based on gathered data to maximize efficiency and eliminate issues.
  • Prepare planning and scheduling documents and communicate schedule changes to stakeholders.
  • Provide leadership, coaching, and mentoring to a subordinate group, and potentially act as a lead or first-level supervisor for planning-related activities.
  • Meet the assigned segment’s Master Production Schedule adherence targets, measured monthly against committed program need dates.
  • Release Manufacturing Orders completely and on time to need dates, with expedites driven by genuine demand changes rather than planning errors.
  • Review planning parameters on cycle and validate published lead times against actual performance.
  • Position inventory to protect the schedule while meeting segment turns and days-of-supply targets.
  • Deliver complete and timely supply review inputs for every monthly SIOP cycle.
  • Maintain demand forecast quality and alignment with market intelligence and sales indicators, reflected in forecast accuracy, bias, and impact on schedule attainment.
Desired Qualifications
  • APICS CPIM, CSCP, or IBF CPF certification.
  • Experience in aerospace, defense, or another low-volume, high-complexity, engineer-to-order environment where backlog, funding milestones, and contract dates drive the signal.
  • Experience operating within an established SIOP or S&OP cadence and contributing to its continuous improvement.
  • Experience facilitating a demand or supply review within an established SIOP or S&OP cadence.
  • Demonstrated improvement in forecast accuracy across an assigned portfolio.
  • Exposure to PLM (Windchill) and engineering change management.
  • Experience with data visualization tools.

About the company

Ursa Major Technologies designs, tests, and manufactures propulsion engines for space launch and hypersonics. It provides launch-ready propulsion systems that customers can integrate into rockets or hypersonic platforms, reducing the time and cost to develop propulsion. The company differentiates itself by delivering reliable, cost-effective engines that are ready for deployment, serving private space companies, government agencies, and defense contractors. Its goal is to power space exploration and hypersonic travel by balancing performance, reliability, and cost, helping customers overcome financial, technical, and schedule barriers.

Company Size

201-500

Company Stage

Late Stage VC

Total Funding

$426.5M

Headquarters

Berthoud, Colorado

Founded

2015

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Simplify's Take

What believers are saying

  • On July 15, 2026, the Navy awarded Ursa Major a $10 million MK 104 contract.
  • On August 20, 2026, Ursa Major opened Longmont to expand avionics and in-space propulsion.
  • The August 25, 2026 SPAC brings at least $350 million PIPE for scaling.

What critics are saying

  • The August 2026 SPAC closes only after shareholder approvals, SEC review, and redemptions.
  • Ursa Major depends on one Navy MK 104 award and future missile production orders.
  • Without SPAC proceeds, Ursa Major lacks cash for Galeton expansion and Havoc production.

What makes Ursa Major unique

  • Ursa Major sells flight-proven hypersonic propulsion, not just prototypes, across Hadley, Draper, and HAVOC.
  • Its Lynx process claims hundreds of solid rocket motors yearly, without new tooling.
  • The company combines additive manufacturing, engines, and vehicle integration from Berthoud and Youngstown.

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Benefits

Unlimited Paid Time Off

Paid Parental and Adoptive Leave

Medical, Dental and Vision Insurance

Health Savings Account/Flexible Spending Account

Disability Insurance

Life Insurance

Wellness Program

Retirement Savings Plan - Traditional 401(k) and a Roth 401(k)

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

1%

2 year growth

0%
The Defense Post
Oct 8th, 2026
Ursa Major wins $137 million US deal for missile rocket motors.

Ursa Major wins $137 million US deal for missile rocket motors. The US Navy has awarded Ursa Major $137 million to develop solid rocket motors for two missile programs as it works to expand domestic missile production capacity. The two contracts cover the Compact Air-to-Air Missile (CAAM) and the Naval Modular Missile (NMM) medium-range variant. The awards will support the design and qualification of tactical solid rocket motors. For CAAM, Ursa Major is developing a 7-inch (17-centimeter) motor designed to deliver the required performance within the missile's limited internal volume and at a low unit cost. The motor uses the company's Highly Loaded Grain technology, which allows more propellant to be packed into a given volume. The company will also develop a 10-inch (25.4-centimeter) motor for the NMM medium-range variant. The motor is intended for high-rate production and compatibility with existing Navy shipboard launch systems. "Production is the bottleneck in missile programs right now, and that's the part we've been building for," Jason Meredith, president of solid missile systems at Ursa Major, said. US expands solid rocket motor production. Ursa Major is part of a broader US defense effort to expand solid rocket motor production after years of limited manufacturing capacity became a constraint on missile output. Avio USA broke ground in September on a facility in Virginia that is expected to produce thousands of solid rocket motors annually. The company plans to begin production in 2029, with the plant supporting US tactical missile programs. The same month, Northrop Grumman opened it new Propulsion Innovation Center in Elkton, Maryland that is expected to employ about 250 engineers. Earlier, in June, L3Harris Technologies invested $25 million to expand its Huntsville, Alabama, manufacturing footprint for solid rocket motor production.

SBIR.gov
Sep 14th, 2026
Awards | SBIR

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3D Printing Industry
Aug 29th, 2026
Ursa Major to go public in $2.3BN SPAC deal with Inflection Point.

Ursa Major to go public in $2.3BN SPAC deal with Inflection Point. Aerospace and defense manufacturer Ursa Major has announced to go public through a business combination with Bleichroeder Acquisition Corp. III (Nasdaq: BCCQU), a special purpose acquisition company backed by Inflection Point Asset Management. Following the transaction, the combined company will be renamed Inflection Point Mach X Bleichroeder Corp. and is expected to trade on Nasdaq under the ticker IPXX. Closing is anticipated in the first quarter of 2027, subject to shareholder and regulatory approvals. Founded in 2015 and headquartered in Berthoud, Colorado, Ursa Major builds propulsion systems for hypersonics, solid rocket motors and space mobility. The company also operates an additive manufacturing (AM) facility in Youngstown, Ohio. The listing follows a broader rise in investor interest in defense manufacturers, driven by heightened geopolitical tension and demand for weapons systems that can be produced quickly. Deal Terms and Financing The transaction values Ursa Major at approximately $1.6 billion on a pre-money basis and $2.3 billion after closing. It is backed by at least $350 million in private investment in public equity (PIPE) commitments, anchored by Inflection Point, with roughly $110 million funded at the signing of the business combination agreement. The PIPE includes both new institutional investors and existing Ursa Major backers, including XN. Depending on redemption levels, Ursa Major may retain up to $345 million in additional proceeds. Cantor Fitzgerald & Co. and Moelis & Company LLC are serving as placement agents to Inflection Point, with Cantor also advising Bleichroeder and Moelis advising Ursa Major on capital markets. Latham & Watkins LLP is legal counsel to Ursa Major, White & Case LLP to Inflection Point, DLA Piper LLP (US) to Cantor and Moelis, and Reed Smith LLP to Bleichroeder. "Deterrence depends on what can be built reliably, safely and at scale," said Chris Spagnoletti, CEO of Ursa Major, adding that the transaction is intended to convert eleven years of work on propulsion, manufacturing, testing, qualification and flight into added production capacity. Bleichroeder intends to file a Registration Statement on Form S-4 with the SEC, covering the proxy statement and prospectus for the deal. Closing still requires sign-off from both companies' shareholders, along with regulatory clearance, including approval of the common stock, Series A Preferred Stock and Series A Investor Warrants issued as part of the transaction, as required under Nasdaq Listing Rule 5635. The volume of redemption requests filed by Bleichroeder's investors could also affect the combined company's public float and share liquidity once listed. Production Expansion Plans Proceeds are earmarked for scaling output across the company's core programs, including its solid rocket motors, HAVOC missile system, liquid hypersonic engines and space mobility hardware. Near-term capital will go toward expanding the company's Galeton, Colorado site from a solid rocket motor test facility into a larger manufacturing campus, along with continued growth in liquid engine production, AM capacity and development of complete missile systems, or "all-up-rounds." Ursa Major says it employs more than 360 people across six facilities, spanning nearly 500 acres of design, manufacturing and testing space. Track Record and Industry Backdrop Ursa Major says it has conducted more than 5,500 ground tests and 140,000 seconds of testing since its founding, with its engines used in more than a dozen hypersonic missions to date. Its Hadley engine has flown on the U.S. Department of War's hypersonic test bed more than ten times, and the company was prime contractor and vehicle integrator on the Air Force Research Laboratory's (AFRL) Affordable Rapid Missile Demonstrator program, which has completed two flights using Ursa Major's Draper liquid rocket engine. In May 2025, a Ursa Major liquid rocket engine also powered a flight test of the reusable hypersonic vehicle Talon-A. Earlier this month, Lockheed Martin announced an investment to extend the range and payload capacity of its hypersonic missiles, and Leidos Holdings received a $2.7 billion contract in May to move its own hypersonic weapons from prototype into production. Scaling Propulsion Hardware Through Additive Manufacturing Ursa Major's plan to expand its solid rocket motor and liquid hypersonic engine lines reflects a broader industry pattern, treating AM as a lever for growing manufacturing capacity, not just a prototyping tool. Ursa Major's own H13 engine used AM to build complex propulsion components without dedicated tooling, allowing output to grow without retooling entire supply chains, a rationale echoed by L3Harris, which used large-format additive manufacturing (LFAM) to cut production time for hypersonic propulsion components tenfold. Both companies point to a shared advantage: hardware that can scale without new capital tied up in tooling. For Ursa Major, that pattern is already built into how the company plans to scale, with AM woven into the production architecture the SPAC proceeds are meant to expand. 3D Printing Industry is inviting speakers for its 2026 Additive Manufacturing Applications (AMA) series, covering Energy, Healthcare, Automotive and Mobility, Aerospace, Space and Defense, and Software. Each online event focuses on real production deployments, qualification, and supply chain integration. Practitioners interested in contributing can complete the call for speakers form here. Explore the full Future of 3D Printing and Executive Survey series from 3D Printing Industry, featuring perspectives from CEOs, engineers, and industry leaders on the industrialization of additive manufacturing, 3D printing industry trends 2026, qualification, supply chains, and additive manufacturing industry analysis. Featured image shows technicians at Ursa Major's Youngstown facility operate an EOS M 400 system. Photo via Ursa Major.

BitMart
Aug 26th, 2026
Ursa Major agrees $2.3B SPAC deal to fund hypersonic expansion.

Ursa Major agrees $2.3B SPAC deal to fund hypersonic expansion. BitMart Insights | 2026.08.26 12:01 2 mins read Ursa Major said on August 25 it had signed a definitive agreement to merge with Bleichroeder Acquisition Corp. III, a transaction expected to take the hypersonics and propulsion company public on Nasdaq in the first quarter of 2027. The deal gives the privately funded defence technology company a route to raise capital for expanded missile and rocket-motor production. The proposed transaction carries an implied post-transaction equity value of about $2.3 billion. It is backed by at least $350 million in committed private investment in public equity, or PIPE, financing, although roughly $110 million of that amount was funded when the agreement was signed. Bleichroeder merger targets Q1 2027 Nasdaq listing. The agreement pairs Ursa Major with the special purpose acquisition company Bleichroeder Acquisition Corp. III. Ursa Major announced the definitive deal on August 25, setting a Q1 2027 target for completion and a Nasdaq listing for the combined company. The companies have set a target, not announced a completion date; as with SPAC transactions generally, further steps typically remain before closing. The announcement also did not state that the Nasdaq listing had already occurred. $2.3bn valuation includes committed PIPE financing. The transaction values Ursa Major at approximately $1.6 billion on a pre-money basis and approximately $2.3 billion post-transaction, alongside at least $350 million in committed PIPE capital. That committed amount was not fully funded at signing: about $110 million had been funded, according to the company's release. The post-transaction valuation therefore does not establish that the full PIPE commitment was funded on August 25. Ursa Major conducts a full-duration static-fire test of its Draper-powered Affordable Rapid Missile Demonstrator. - Source: Breaking Defense Proceeds earmarked for motors, HAVOC and Galeton. Ursa Major said transaction proceeds will support production of solid rocket motors, HAVOC, liquid hypersonic engines and space-mobility systems, along with a planned large-scale production campus in Galeton, Colorado. That expansion plan sits alongside a company that, according to Breaking Defense, has raised more than $380 million privately and employs more than 360 people across six facilities. The outlet reported that Ursa Major unveiled its HAVOC hypersonic missile system in February 2026. Ursa Major is pursuing the planned public-market transaction as it works to move those propulsion and hypersonic programs toward larger-scale production. Disclaimer: This article is provided for informational purposes only. It is not offered or intended to be used as legal, tax, investment, financial, or other advice. Disclaimer: The market is risky, and investment needs to be cautious. This article does not constitute investment advice. Users should consider whether any opinions, views, or conclusions in this article are in line with their specific circumstances. Investment based on this is at their own risk.

Toscale
Aug 26th, 2026
Ursa Major agrees $2.3B SPAC deal to fund hypersonic expansion.

Ursa Major agrees $2.3B SPAC deal to fund hypersonic expansion. Ursa Major said on August 25 it had signed a definitive agreement to merge with Bleichroeder Acquisition Corp. III, a transaction expected to take the hypersonics and propulsion company public on Nasdaq in the first quarter of 2027. The deal gives the privately funded defence technology company a route to raise capital for expanded missile and rocket-motor production. The proposed transaction carries an implied post-transaction equity value of about $2.3 billion. It is backed by at least $350 million in committed private investment in public equity, or PIPE, financing, although roughly $110 million of that amount was funded when the agreement was signed. Bleichroeder merger targets Q1 2027 Nasdaq listing The agreement pairs Ursa Major with the special purpose acquisition company Bleichroeder Acquisition Corp. III. Ursa Major announced the definitive deal on August 25, setting a Q1 2027 target for completion and a Nasdaq listing for the combined company. The companies have set a target, not announced a completion date; as with SPAC transactions generally, further steps typically remain before closing. The announcement also did not state that the Nasdaq listing had already occurred. $2.3bn valuation includes committed PIPE financing The transaction values Ursa Major at approximately $1.6 billion on a pre-money basis and approximately $2.3 billion post-transaction, alongside at least $350 million in committed PIPE capital. That committed amount was not fully funded at signing: about $110 million had been funded, according to the company's release. The post-transaction valuation therefore does not establish that the full PIPE commitment was funded on August 25. Ursa Major conducts a full-duration static-fire test of its Draper-powered Affordable Rapid Missile Demonstrator. - Source: Breaking Defense Proceeds earmarked for motors, HAVOC and Galeton Ursa Major said transaction proceeds will support production of solid rocket motors, HAVOC, liquid hypersonic engines and space-mobility systems, along with a planned large-scale production campus in Galeton, Colorado. That expansion plan sits alongside a company that, according to Breaking Defense, has raised more than $380 million privately and employs more than 360 people across six facilities. The outlet reported that Ursa Major unveiled its HAVOC hypersonic missile system in February 2026. Ursa Major is pursuing the planned public-market transaction as it works to move those propulsion and hypersonic programs toward larger-scale production. Disclaimer: This article is provided for informational purposes only. It is not offered or intended to be used as legal, tax, investment, financial, or other advice.