Updated August 3, 2026

21 open positions

AS9100 Jobs with a Great Work-Life Balance

Browse 21+ as9100 jobs at companies offering 9-day fortnights and unlimited PTO—full pay and a better work-life balance. 7 new this week. Hiring companies include L3Harris Technologies, CHAOS Industries, and United Launch Alliance.

Jobs

New This Week

Companies

Updated Daily

Sr. Specialist, Supplier Quality Engineer

L3Harris Technologies

RemoteUSA

63 · Good9 day fortnight

Process Inspector – Level C

L3Harris Technologies

OnsiteHuntsville, USA

70 · Great9 day fortnight

Specialist, Systems/Software Quality Engineer

L3Harris Technologies

OnsiteSalt Lake City, USA

63 · Good9 day fortnight

Supplier Quality and Development Engineer

Panthalassa

OnsitePortland, USA

54 · Decent5 day weekUnlimited PTO$110k – $155k

Manager, Supplier Development Engineer

Helion

OnsiteEverett, USA

59 · Good5 day weekGenerous PTO$182k – $220k

Sr Supplier Quality Engineer

OnsiteMoorpark, USA

61 · Good9 day fortnight

Project Quality Assurance Engineer

Cobham Ultra

HybridMaidenhead, UK

69 · Good9 day fortnight

Engineering Product Manager

20d

Cobham Ultra

HybridSan Diego, USA

69 · Good9 day fortnight

Software Quality Assurance Engineer II/III

1mo

Textron

HybridWilmington, USA

64 · Good9 day fortnight$93k – $176k

Design Modeling and Configuration Engineer

26d

United Launch Alliance

HybridCentennial, USA

63 · Good9 day fortnight

Design Modeling and Configuration Engineer

1mo

United Launch Alliance

HybridCentennial, USA

63 · Good9 day fortnight

Industrial Base/Supply Chain Engineer

2mo

The Aerospace Corporation

HybridChantilly, USA

63 · Good9 day fortnight$117k – $176k

Manufacturing Engineer

2mo

The Aerospace Corporation

HybridEl Segundo, USA

63 · Good9 day fortnight$117k – $227k

Supplier Quality Engineer

1mo

CHAOS Industries

OnsiteEl Segundo, USA

57 · Good5 day weekUnlimited PTO$120k – $170k

Subcontracts Manager

1mo

CHAOS Industries

OnsiteEl Segundo, USA

57 · Good5 day weekUnlimited PTO$120k – $170k

Senior Supply Chain Procurement Buyer

1mo

CHAOS Industries

OnsiteEl Segundo, USA

57 · Good5 day weekUnlimited PTO$100k – $130k

Specialist, EMC Test Designer

L3Harris Technologies

HybridToronto, Canada

63 · Good9 day fortnight$86k – $136k

Associate Manager, Manufacturing Engineering, Optics

L3Harris Technologies

HybridWaterdown, Canada

63 · Good9 day fortnight

Associate Manager, Supplier Quality Engineering

1mo

L3Harris Technologies

OnsiteAlpharetta, USA

63 · Good9 day fortnight

Environmental Health & Safety (EHS) Manager

1mo

CHAOS Industries

OnsiteEl Segundo, USA

57 · Good5 day weekUnlimited PTO$130k – $160k

Director of Quality Assurance

1mo

CHAOS Industries

OnsiteEl Segundo, USA

57 · Good5 day weekUnlimited PTO$175k – $220k

Every role is a genuine reduced-hours position, manually curated and refreshed daily. How we curate

Got questions?

Frequently asked questions

Everything you need to know about 4-day week jobs

Employers hiring for As9100 on this page include L3Harris Technologies, CHAOS Industries, and United Launch Alliance. As9100 roles appear most frequently in engineering, data, and platform teams at companies that have adopted a reduced-hours schedule. Each listing indicates the seniority level and whether As9100 is a primary requirement or one of several preferred skills — expand any role above to see the full stack and responsibilities.

As9100 roles span the full seniority range — we list 21 open roles requiring As9100 across entry-level, mid-level, senior, lead, and staff/principal positions. Senior and above tend to dominate because employers offering reduced-hours schedules often lean toward experienced individual contributors who can deliver consistently in fewer hours. Filter by level in the sidebar to narrow the list above.

Lead with measurable outcomes over time spent — As9100 hiring managers at reduced-hours companies care about delivered value, not hours worked. Highlight projects where you shipped at a steady cadence, collaborated asynchronously, or reduced engineering toil through automation or tooling. Include concrete metrics (latency improvements, adoption numbers, cost reductions) rather than vague duty descriptions. Expand listings above to see the exact framing each employer uses in their job descriptions.

For the full-pay schedules here — 4-day weeks and 9-day fortnights — yes: you keep a full-time salary for a shorter week. Part-time and pro-rata roles instead scale pay to hours, and each listing makes the arrangement clear. As9100 roles in tech and data typically command premium rates at both reduced-hours and traditional employers; specific ranges depend on seniority, location, and sub-specialty (e.g. backend vs frontend, infra vs ML). Individual listings above show exact bands where the employer publishes them.

Depends on the role, but As9100 candidates who also demonstrate async communication, clean documentation, and cross-functional collaboration are typically strong fits for reduced-hours employers — those companies rely on written-first communication and high-context handoffs to operate on a compressed schedule. Technical-adjacent skills vary by stack. Browse the top skills shown in the sidebar to see which tags co-occur most often with As9100 on current listings.