Verified Scope and Channels
RTX is advertising 181 open roles across its three defense businesses behind a single algorithmic hiring gate, forcing applicants to rewrite resumes to match that filter before a human reads them.
The three businesses under one roof
The parent company runs Collins Aerospace, Pratt & Whitney, and Raytheon as separate units under one balance sheet, and the posted roles sit across that triad. RTX’s Workday gateway confirms the structure, describing the firm as a provider of advanced systems for commercial, military, and government customers with 195,000 employees and three industry-leading businesses: Collins Aerospace, Pratt & Whitney, and Raytheon (globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway).
On RTX’s LinkedIn jobs page, recent postings include a procurement portfolio lead in Richardson, Texas (posted 2 hours ago), a principal software test engineer role in Middletown, Rhode Island (posted 2 hours ago), a payroll analyst job in Longueuil, Quebec, and a Pratt & Whitney communications manager position in Farmington, Connecticut. Those listings spanned the business lines the surge implied.
The units describe themselves differently. Pratt & Whitney’s careers page says the engine maker has spent a century pushing aviation boundaries and now trains workers amid production changes. A talent leader in a 2024 RTX recruiting video (ClearedJobs.Net interview) said the Raytheon side grew its talent acquisition team from about 30 to over 200 in a few years — a sixfold jump that signals expected hiring volume. Collins appeared in that same video as sister to Pratt, confirming the triad. ResumeAdapter describes RTX as one of the four US defense primes.
Where the applications actually flow
RTX centralizes its application system. The company directs candidates to its careers home, which routes to the Workday external gateway for submission. The home page advertises presence in the Americas, APAC, and EMEA regions, but region filters returned zero jobs each when scanned — a data lag that pushes seekers to LinkedIn or direct Workday search. RTX posts a fraud warning on that page: it will never ask for sensitive financial information via LinkedIn or social channels, a caveat showing how much real recruiting traffic now flows through third-party surfaces.
Counting the workforce behind the count
Workforce size figures conflict across RTX’s own channels. The table below shows the spread.
| Source | Stated employees | Date context |
|---|---|---|
| Workday gateway | 195,000 | undated, accessed 2026 |
| Careers home | 185,000 | undated, current page |
| LinkedIn company | 140,337 | undated, LinkedIn page |
The LinkedIn number reflects profiles who listed the employer, not total payroll. The openings sit inside a headcount that shapes clearance and onboarding capacity.
RTX’s 2024 video referenced a $180 billion backlog and named new contracts for Stormbreaker weapons, Patriot defenses, and over-the-horizon radar. That backlog, plus a workforce near 185,000 and a new McKinney, Texas, factory costing hundreds of millions, explains why the parent still mounts a broad hiring sweep.
Every role funnels into Workday, which parses submission fields before a recruiter sees the file. The region pages show zero live postings, so the true number lives in Workday search and LinkedIn mirrors. Candidates who miss the three-business lexicon in that first submission won’t reach the human screen the next section examines.
How the Screening Gate Keeps Out Humans
RTX runs its cross-business openings through an applicant tracking system that now acts as a gatekeeper with a checklist. The company says on its careers page that the three businesses form its operating structure. Behind that page sits software which, per hiring-tech analyses, has shifted from trigger emails to AI orchestration that scores candidates against the full job description and outputs a ranked shortlist. The first filter a defense applicant meets is algorithmic, not human.
That algorithm looks for specific words. ATS platforms scan for keywords matching the posting, past role relevance, and standout accomplishments. For RTX, the lexicon is not generic. ResumeAdapter compiled more than 70 Raytheon resume keywords for 2026 and the full vocabulary spanning all three units. A candidate who describes flight control software but omits Pratt’s turbine phrasing or Collins’s avionics term will score lower. The screen weights business-specific language because each unit carries distinct engineering dialects.
Clearance is the second, harder gate. RTX requires an active, transferable U.S. government security clearance before start date. LinkedIn listings state the same rule on day one. ClearanceJobs catalogs the military and intelligence roles as clearance-mandatory. The system blocks applicants without an existing clearance flag from reaching a recruiter, regardless of keyword match. Defense contracts bind RTX to vet personnel before work begins.
Volume pressure makes the automation strict. Candidates using AI tools to mass-apply have flooded recruiter inboxes. RTX’s screen must reject mismatches in seconds. AI-driven systems now match or exceed human reviewers on initial screening accuracy. RTX sets predefined criteria in its ATS based on job requirements. The result is a rules-plus-scoring hybrid: clearance status and keyword density feed a score, with role relevance modifying weight.
More than half of candidates now start job search on a mobile device. If RTX’s ATS fails to render properly on mobile, qualified applicants drop before submission. The careers page is the entry point, so its formatting choices affect the top of the funnel. A clumsy mobile form acts as a silent filter, separate from keyword and clearance checks.
Ambiguous postings would clog this machine. Broad descriptions pull unqualified applicants and hamper productivity. The screening layer is a first line against fake submissions, though deepfake video interviews remain a concern.
The EU AI Act now classes employment AI as high-risk, demanding transparency and human oversight. RTX’s automated gate therefore feeds a human stage, but the cut happens before that. A resume missing a clearance line or the right Collins or Raytheon verb sits in the reject pile before a person reads it.
Can You Beat the RTX Filter?
ResumeAdapter Editorial reviewed more than 600 RTX-family job postings across Workday and the three business career sites in May 2026. The team found the most-searched keyword cluster across units pairs an active clearance (Secret, TS, or TS/SCI) with a program name such as Patriot, F135, GTF, Pro Line Fusion, or LTAMDS. Candidates who rewrite resumes to surface that pair before a human reads the file move into the top quartile of the parser.
RTX runs the three businesses through one Workday tenant. The parser is identical, but each unit scores against a different vocabulary. A resume that wins at Pratt can score zero at Raytheon if it lacks radar and missile terms. The fix is unit-specific tailoring, not a generic defense resume.
| Business unit | Keyword index (high-weight signals) |
|---|---|
| Pratt & Whitney | GTF, F135, FADEC, HPC, LPT, FAR Part 33 |
| Collins Aerospace | DO-178C, DO-254, ARINC 664, Pro Line Fusion |
| Raytheon | Patriot, LTAMDS, SPY-6, AMRAAM, AESA radar, GaN MMIC, T/R modules, ITAR, Secret/TS/SCI, AS9100D, MATLAB, MIL-STD-810 |
Missing terms costs absolutely. ResumeAdapter reports the top reason cleared-eligible engineers get rejected is using generic phrases like "radar systems," "jet engine work," or "avionics software" instead of program names the requisition scores. A candidate with real Pratt experience who writes "jet engine work" gets zero keyword credit at the parser. The screen does not infer experience from context; it matches strings.
First, place clearance up top. Redstone Arsenal Jobs warns that recruiters bail on resumes that bury or omit clearance status. Workday parses for the literal phrase. "Held a Top Secret" fails a filter built for "Active TS." Exact wording carries the match.
Acronyms beat spelled-out terms. Defense recruiters Boolean-search the short form first. Lead with "CMMC" then expand later. Same for program names: "F135" outranks "F-35 engine." ResumeAdapter notes program names are the strongest relevance signal for prime contractor resumes.
Layout hurts as much as words. Redstone Arsenal Jobs recommends a single column, standard headers ("Experience," "Education," "Certifications," "Clearance"), and PDF format. Two-column layouts confuse parsers; they skip cute synonyms like "Career Highlights." The blunt tactic that still works in 2026 is dropping the literal job-title phrase from the requisition into your recent role’s scope statement.
Check the posting’s legal entity before submitting. Pratt ties to East Hartford, Connecticut; Collins to Cedar Rapids, Iowa; Raytheon to Tewksbury, Andover, or Tucson. Matching location vocabulary to the unit helps the parser assign the right index.
Don’t keyword stuff. ResumeGenius advised in April 2026 to weave terms organically in context. A resume that pairs both clearance and program name in the summary header scores well before skills are read. A 2024 Aerospace Industries Association study found two in three U.S. defense firms cannot fill cleared roles, yet most cleared-eligible applicants lose to Workday before a recruiter opens the file. Rewriting for the filter is the only way through.
RTX’s hiring wave rewards cross-business fluency. Collins’s May 11, 2026 Largo expansion and Raytheon’s April 2026 Patriot and LTAMDS awards push demand for candidates who can speak both avionics and radar terms. Write the lexicon of the unit you target, place clearance up top, and ship a clean single-column PDF.
The Blind Spot After the Bot
RTX’s automated screen rewards resumes that echo the three businesses’ terminology and flag the right clearance level. A How2Become YouTube video on RTX interviews says one standard question checks whether a candidate’s values align with RTX’s focus on engineering excellence, innovation, and responsible delivery, not just brand recognition. That alignment is what the keyword filter cannot measure.
Recruiters outside defense name the same gap. "Hire character. Train skill," said a Ringover recruiting quote collection published July 31, 2025. A WTalentSolutions post from October 15, 2024 put it bluntly: "People are not your most important asset. The right people are." The front-end screen passes people who look right on paper but does not flag those who will perform once the offer lands.
Zeeda’s ideal-candidate profile argues behavior beats title. A "Senior PM at Stripe" tells you almost nothing, they write. A PM who shipped a product from zero to one inside a 50-person company in 18 months tells you everything. RTX’s filter catches "Principal Engineer" or "Clearance: TS/SCI" but misses whether the person has done the next stage up. Zeeda calls this the +1 stage rule: the best hires have already operated at the level above. A hiring manager who only sees the filtered list still must probe for that lived experience in panel interviews.
Profile sharpness beats sourcing volume, Zeeda notes. The difference between a 12-week search and a 4-week search is almost never resume volume; it is how clearly past actions match the role. RTX applicants who rewrite resumes to match lexicon create a sharp profile for the bot but not the underlying track record. Trigger beats demographics, another Zeeda principle says. Most strong candidates are employed, so the real question is who fits and has reason to move now. The screen cannot test for that.
The How2Become video advises candidates to research values before the interview and tailor answers. That step sits after the gate. Hiring managers use it to separate the keyword mirror from the genuine believer. A WTalentSolutions post from October 15, 2024 said directly: "The talent you attract is directly proportional to the quality of the questions you ask." RTX’s post-screen questions aim at motivation, not just vocabulary.
Naming who not to hire often beats describing who you want, Zeeda warns. The screen’s anti-pattern advances resumes stuffed with "integrated air defense" and "mission systems" from people who never touched a program. Those candidates wash out when a panel asks them to explain responsible delivery under fixed cost constraints. A Ringover quote from July 2025 captures the deeper miss: "Talent wins games, but teamwork and intelligence win championships." The filter scores solo keyword hits; it cannot score whether an engineer will work across the business silos.
RTX’s loop also probes belief. "If you hire people just because they can do a job, they'll work for your money. But if you hire people who believe what you believe, they'll work for you with blood and sweat and tears," said Ringover’s July 2025 collection. The automated gate flags clearance and program names, yet only the panel can spot the engineer willing to cross business silos for that cause. A rewritten resume opens the door; conviction walks through it.
Working in frontier tech? Zero G Talent tracks the openings: see every open ASML role, browse frontier tech jobs, openings at Stripe, and the people building the field.