L3Harris reads you on SuccessFactors.
It runs on a sovereign cloud. Clearance gates the rest.

L3Harris's hiring stack is two layers, and getting it right is the ownable detail. You apply at careers.l3harris.com, a Radancy TalentBrew career site, with its assets served from tbcdn.talentbrew.com. But the Apply button hands your resume to SAP SuccessFactors at career-hcm20.ns2cloud.com, tenant L3HHCM20, and that is the parser that reads your resume first.

The cloud underneath is the defense-specific detail. ns2cloud.com is SAP National Security Services (NS2), SAP's FedRAMP and ITAR US-sovereign cloud, which is why cleared and commercial hiring share one tenant: a commercial engineering role and a Secret-clearance production role both route to the same L3HHCM20 backend. L3Harris is the first defense prime in this cluster on SuccessFactors; EY is the only other SuccessFactors hub, but on the commercial SAP cloud, not NS2.

This is where most guides go wrong. Aggregators assume every defense prime is a Workday shop. L3Harris is not: its peers RTX and Boeing run Workday, but L3Harris's Workday hosts return HTTP 406 with no tenant signature, so no real Workday tenant exists. It is not IBM BrassRing (that is Lockheed Martin), not Eightfold (that is Northrop's apply surface), and not Taleo (dead, NXDOMAIN). No AI resume screener is disclosed, so do not assume one reads you.

Parser rules are load-bearing: a single column, standard section headings, contact details in the body, and no tables, columns, text boxes, graphics, or scanned images. Submit a DOCX or a clean text-layer PDF so SuccessFactors parses your skills and titles cleanly. Clean formatting gets your resume read. What gets you advanced is content a recruiter can score fast: STAR bullets framed against L3Harris's three values, carrying your segment's program vocabulary, each tied to a number.

L3Harris's rubric is its three core values, quoted verbatim from its About Us page and Code of Conduct: Integrity (our decisions and actions are based on ethical, honest and accountable practices), Excellence (we perform at the highest levels through flawless execution, customer focus and constant innovation), and Respect (we tackle every challenge with a sustainable, community-minded and inclusive approach). Read the count precisely: it is three, not four. Some listicles invent a fourth value, Accountability, but that is a descriptor inside Integrity.

“Trusted Disruptor” is L3Harris's brand and mission wrapper, not a fourth value: the mission reads, as the Trusted Disruptor, we innovate relentlessly and deliver capability with the speed, passion and determination that our customers demand in executing their most challenging missions. L3Harris publishes no candidate scorecard, so treat the three values as the cultural bar, not a per-applicant grade, and use STAR, the candidate best practice L3Harris does not name, to show them.

So the practical move is to frame each bullet in STAR, tie it to one of the three values, and attach a number. For each value mapped to resume language, with a show-this and avoid-this example, and the accuracy note on the invented fourth value, see the L3Harris values spoke.

On many L3Harris roles, two things are typically screened before your resume clears for controlled work: US citizenship, which many postings require outright, and the ability to obtain and maintain a US government security clearance (Confidential, Secret, Top Secret, or TS/SCI), plus ITAR and export-control eligibility. The reason is regulatory, not preference. The work is export-controlled, so L3Harris applies the filter early.

One distinction matters. L3Harris does not grant clearances; the federal government does. “Security clearances may only be granted to U.S. citizens” is verbatim on L3Harris postings, which is why an active clearance you already hold is worth stating plainly. L3Harris's FY2025 10-K says a significant number of employees hold clearances, without disclosing a percentage.

Not every role is cleared, so read the posting. But many are, and if you are eligible, state your citizenship and clearance level clearly so a recruiter does not have to guess. An active clearance speeds a cleared offer materially, because the eligibility question is settled before the work begins.

That is why an active clearance belongs in your resume header, not buried in the body. On cleared L3Harris roles it is one of the highest-weighted signals a recruiter looks for first, so put it where it is found in one pass, and describe your eligibility accurately without overstating it. For the stages, the clearance tiers, and the timelines, see the interview process spoke.

The scale sets the context. L3Harris Technologies was formed on June 29, 2019 from the merger of equals between Harris Corporation and L3 Technologies, is headquartered in Melbourne, Florida, and trades as LHX on the NYSE under chair and CEO Christopher Kubasik. It closed FY2025 (ended January 2, 2026) with $21.9 billion in revenue, GAAP diluted EPS of $8.53, and a backlog of $38.7 billion, with FY2026 guidance around $23 billion. About 88 percent of its roughly 45,000 employees are US-based, including about 18,000 engineers and scientists, and roughly 75 percent of revenue comes from the US government.

The hiring is concentrated in the growth programs. L3Harris acquired Aerojet Rocketdyne on July 28, 2023 for about $4.7 billion, adding the solid rocket motor and propulsion ramp that now anchors Missile Solutions. In July 2026, the Space Development Agency selected L3Harris to build 18 AMDT3 missile-tracking satellites for about $955 million, part of the Golden Dome missile-defense architecture. Q2 2026 (reported July 29, 2026) closed with $5.9 billion in revenue, up 8 percent, and a record $42 billion total backlog, with raised guidance.

LHX NeXt is L3Harris's cost-savings program, targeting about $1.2 billion in savings. In late 2024, Bloomberg reported a plan to cut about 5 percent of the workforce, roughly 2,500 roles; that is a report, not a company-confirmed layoff, and headcount edged from about 47,000 at the end of 2024 to about 45,000 in January 2026.

One caution against over-reading the demand: headcount edged down even as backlog hit a record, so the hiring is program-driven. Position yourself program by program, because a segment can hire and trim at the same time. Carry the vocabulary of the segment you are applying to, and put an active clearance where a recruiter finds it first.