Working at Ursa Major: Culture, Pace and Who Thrives

The Rhythm on the Floor

Ursa Major targeted 30 engine deliveries in 2022 and aims for a two-engine-per-week cadence — a delivery tempo no other domestic propulsion shop matches. The company operates with high technical autonomy and rapid iteration cycles, attracting engineers who thrive on hands-on propulsion development; this drives both strong engagement in mission-critical work and real risk of burnout under sustained intensity.

As of July 2026, roughly 330 people work across three locations, according to Built In. Engineering dominates: 39 open roles on Zero G Talent's board versus eight in supply chain and five in program management. The organizational spine is an OKR model paired with team-based strategic planning, which leadership uses to align priorities without layering approval chains. An open-door policy and open floor plan keep decisions moving laterally. A flexible schedule and remote program exist.

Ownership starts early. Company materials promise "significant ownership early, with mentorship and cross-training across design, testing, and manufacturing that accelerates learning." Employees on Built In describe regular all-hands and social events as connective tissue that strengthens connection and cross-functional problem-solving. The pace is set by hardware milestones. Recent hot-fires, flight activity, and defense contracts reinforce the sense of building real hardware that reaches the field. That speed rewards engineers who operate with autonomy. But the same autonomy that accelerates learning concentrates risk when test campaigns slip.

Promotion-from-within and customized development tracks formalize what the culture already selects for: people who deliver results on the stand get asked to lead the next engine program. The Built In "Best Places to Work" recognition for Colorado in 2023 and both Colorado and Washington D.C. in 2026 reflects that alignment — but the award criteria (compensation, benefits, flexible work, culture) don't capture the intensity of owning a propulsion system from concept to flight.

Values That Show Up on the Stand

Ursa Major articulates three core values — results, respect, resilience — that leadership says guide daily decisions and long-term strategy. The careers page states: "At Ursa Major, we're building the future of defense and changing the entire industrial base while we're at it. And we do it while living our values every day: we show respect, we are resilient, and we get results."

The values aren't abstract. "Results" reflects a propulsion business measured by engine deliveries. "Respect" appears in the cross-functional ownership model: almost every primary and metallic component is 3D-printed in-house, then hand-assembled and tested roughly 100 yards from the production line, a setup that demands coordination between additive manufacturing, assembly, and test teams without traditional handoff friction. "Resilience" maps to the supply-chain moment that created the company's opening: after Russia cut off RD-180 sales and OneWeb was forced to buy launches from SpaceX, Ursa Major positioned itself as a domestic, multi-mission engine source capable of deep throttle and multiple restarts across launch, hypersonic test, and on-orbit applications.

Glassdoor shows a 4.0 out of 5 rating from 41 reviews, in line with the aerospace and defense industry average of 3.6. That alignment suggests the stated values track with lived experience at a macro level, though the review count is too small to resolve team-level variance. Employees who cite the mission — "building the future of defense" — tend to frame the intensity as purposeful rather than gratuitous. Leadership has acknowledged the government is "calling on companies like you to help change this" industrial base, a signal that external demand reinforces internal pace.

Tension exists between "respect" as a stated value and the sustained intensity the mission demands. The operational model, featuring 3D-printed components, hand assembly, test stands 100 yards away, and two-engine-week targets, leaves little buffer. The hiring bar selects for the resilience the values assume.

What the Open Roles Reveal

Ursa Major's open roles tell a clearer story than any careers page. The company carries 77 salaried positions with a median band of $135k and a spread from $59k to $180k, per Zero G Talent's board data. Live postings cluster at senior leadership and deep technical principals, with relatively few mid-level listings.

"Move with urgency, build with purpose, and fly faster" is the recruitment headline on ursamajor.com. Those three words, results, respect, and resilience, function as the de facto hiring rubric.

Glassdoor hosts 29 anonymous interview reviews and 27 posted questions, a volume suggesting steady pipeline but not mass hiring. The research digest does not surface the content of those reviews, so any granular claim about specific technical screens would be invention. What the aggregate shows is a process active enough to generate candidate feedback but not so voluminous that standards dilute.

The broader industry context matters because Ursa Major competes for the same talent pool that a 2022 Byteboard discussion described as exhausted by "traditional technical interviews… completely broken and disseparate from the way that engineers work on the job day to day." That conversation, led by Byteboard founders, not Ursa Major staff, argued that whiteboard algorithm puzzles filter out self-taught and boot-camp engineers and that women are seven times more likely to exit a process after a poor experience, per the Bloomberg Tech interview. Ursa Major's project-heavy, hardware-in-the-loop reality makes the classic LeetCode screen a particularly poor proxy. The company's continued use of a "General Application" bucket alongside named senior roles suggests they keep the aperture wide for non-traditional backgrounds, but without published interview rubrics or public scorecards, the actual selectivity on pedigree versus demonstrated build experience remains opaque.

What is visible: the roles demand ownership of flight-critical systems. A Chief Engineer for hypersonic interceptors does not get hired on GitHub stars alone; the Principal DevOps role implies infrastructure that touches test cadence and launch ops.

The Split Between Thriving and Burning Out

The split in employee sentiment maps onto the friction between autonomy and intensity. Glassdoor reviews show 69% of employees would recommend the company to a friend, and culture scores sit at 3.8 out of 5. Yet SimplyHired data puts work-life balance at 2.3 out of 5, management at 2.5, and job security and advancement at 2.5. Pay & benefits land at 2.8, though 69% of reviewers on that platform say they're satisfied with compensation. The discrepancy between platforms, Glassdoor's 3.7 work-life balance versus SimplyHired's 2.3, suggests the experience varies sharply by role, tenure, or team.

Propulsion engineers, the largest cohort with 17 reported salaries averaging $137,471, sit at the center of this loop. Integration engineers ($111,393 average) and software engineers ($102,500) interface directly with them. Senior machinists at $37.69 an hour and manufacturing engineers at $29 an hour execute the physical builds that keep the cycle moving.

The 2.5 management score and 2.5 job security and advancement score point to thin managerial layers and limited formal career progression, common in companies of this size running lean. The 2.3 work-life balance rating on SimplyHired reflects sustained intensity. The 3.8 culture and values score on Glassdoor suggests the mission, delivering propulsion for national security and commercial launch, still anchors commitment for many, but it doesn't erase the physical toll.

The hiring bar selects for this split implicitly. The data doesn't show a formal fix for the burnout side; the 69% recommend rate holds because the people who remain are the ones the environment selects for.

The Garage That Scales

The classic-car quote from a Built In reviewer still fits: "a group of friends restoring a classic car in a buddy's garage... except it's a freakin' rocket engine." Only now the garage targets two engines a week, and the next hot-fire is always the one that matters.

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