Updated June 15, 2026

250 open positions

Engineering 9 Day Fortnight Jobs

Browse 250+ engineering 9-day fortnight jobs at 4-day-week-minded companies—full pay and a better work-life balance. 116 new this week.

Hiring companies include Stanley Consultants, L3Harris Technologies, and The Aerospace Corporation.

250

Jobs

116

New This Week

10+

Companies

Updated Daily

Trusted by 350+ companies offering reduced work schedules

250 Jobs Found

Principal Systems Engineer

12h

Cobham Ultra

HybridMaidenhead, UK

9 day fortnight

Sr Embedded Software Engineer

12h

Cobham Ultra

HybridVictor, USA

9 day fortnight$53k - $66k

Software Engineer Intern

12h

Cobham Ultra

HybridAustin, USA

9 day fortnight

Senior Engineer - Transportation

12h

Stanley Consultants

HybridAustin, USA

9 day fortnight

Principal Engineer / Project Manager - Transportation

12h

Stanley Consultants

HybridAustin, USA

9 day fortnight

Principal Control Systems Engineer

12h

Stanley Consultants

HybridDenver, USA

9 day fortnight

Cloud Solutions Engineer

12h

The Aerospace Corporation

HybridEl Segundo, USA

9 day fortnight

Space Vehicle Systems Engineer

12h

The Aerospace Corporation

HybridSchriever, USA

9 day fortnight

Associate Principal Director, Software Mission Solutions Subdivision

12h

The Aerospace Corporation

HybridChantilly, USA

9 day fortnight

Drafting & Design Engineer

13h

Marathon Petroleum

OnsiteTulsa, USA

9 day fortnight

Senior Associate, Manufacturing Engineering

L3Harris Technologies

OnsiteCamden, USA

9 day fortnight

Semiconductor Engineering Technician

L3Harris Technologies

OnsiteMason, USA

9 day fortnight

Associate, Mechanical Engineering

L3Harris Technologies

HybridPalm Bay, USA

9 day fortnight

R&D Associate - Alloy and Process Design for Powder Metallurgy

Oak Ridge National Laboratory

HybridOak Ridge, USA

9 day fortnight

Senior Scientist, Verification Technologies

Oak Ridge National Laboratory

HybridOak Ridge, USA

9 day fortnight

Application Developer

Oak Ridge National Laboratory

HybridOak Ridge, USA

9 day fortnight

Lead System Engineer, Model Based System Engineering

OnsiteDayton, USA

9 day fortnight

Wet Lab Protein Engineer (Selective Molecular Recognition)

OnsiteWright-Patterson, USA

9 day fortnight

Sr Engineer, Structural and Civil

Phillips 66

OnsiteImmingham, UK

9 day fortnight

Search all 250 jobs

Learn how a 9 day fortnight works

How we curate this list

We track companies that publicly offer reduced-hours schedules — 4-day weeks, 9-day fortnights, half-day Fridays, and more. This page refreshes daily; companies that drop the policy are removed. Read about our editorial standards →

Last reviewed: June 15, 2026

Got questions?

Frequently asked questions

Everything you need to know about 4-day week jobs

This page lists 313 matching roles at reduced-hours employers that match every filter in the combination. The count reflects live listings only — filled or expired roles are removed within a day. Compound intersections like this one are generally smaller than single-dimension pages, so new postings make more of a relative impact on what's visible. Click into any role above for full details.

Employers currently listed here include Stanley Consultants, L3Harris Technologies, and The Aerospace Corporation. At this intersection of filters you typically see companies that have deliberately built their hiring strategy around reduced schedules plus a specific technical or functional profile — they're rarely generalist employers. Expand any listing above for the company's schedule policy, seniority ladder, and specific open roles.

Yes — compound filters narrow the candidate pool of employers significantly. Fewer companies tick every box compared to, say, a single-category or single-schedule page. That makes individual matching listings more valuable per-role: the companies here have actively chosen to hire across all the constraints you've applied. If the list feels thin, relax one constraint (often location or schedule specificity) to see nearby matching roles.

Employers hiring at this intersection tend to value demonstrated self-direction, strong async communication, and a measurable track record of delivery. Reduced-hours companies operate on written-first, meeting-light norms — candidates who can point to concrete shipped outcomes rather than hours-on-task are a natural fit. Domain-specific expertise matching the filters on this page is table stakes; the differentiator is how you work, not just what you know.

Start by relaxing the most-specific filter first — typically location, then seniority, then schedule variant. A 4-day-week search often has more inventory than a 9-day-fortnight search, for example, and remote-friendly broadens significantly beyond a specific city. The sidebar shows related searches; the bottom-of-page navigation links to adjacent hubs. New listings are added daily, so saved searches and alerts are useful for thin pages.

Showing 61-80 of 250 jobs

Engineering 9 Day Fortnight Jobs

Browse 250+ engineering 9-day fortnight jobs at 4-day-week-minded companies—full pay and a better work-life balance. 116 new this week.

250 Jobs Found

How we curate this list

Frequently asked questions

250 Jobs Found

How we curate this list

Frequently asked questions

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