Updated May 12, 2026

142 open positions

Engineering 9 Day Fortnight Jobs

Browse 142+ engineering 9-day fortnight jobs at 4-day-week-minded companies—full pay and a better work-life balance. 49 new this week.

Hiring companies include Stanley Consultants, General Dynamics UK, and L3Harris Technologies.

142

Jobs

New This Week

10+

Companies

Updated Daily

Trusted by 350+ companies offering reduced work schedules

142 Jobs Found

Lead, Systems Software Engineer

L3Harris Technologies

RemoteWorldwide

9 day fortnight

Senior Artificial Intelligence Software Engineer

21h

Oak Ridge National Laboratory

RemoteUSA

9 day fortnight

Principal Structural Designer/Drafter

Parsons Corporation

RemoteUSA

9 day fortnight

Sustainability Consultant or Senior Consultant (Whole Life Carbon)

13h

Hoare Lea

HybridBristol +2 more

9 day fortnight

Specialist, Electrical Engineer Power Supply Design

L3Harris Technologies

OnsiteSalt Lake City, USA

9 day fortnight

Principal, Additive Manufacturing Engineer

L3Harris Technologies

OnsiteHuntsville, USA

9 day fortnight

Process Engineer

Parsons Corporation

OnsiteMilledgeville, USA

9 day fortnight

Process Engineer

Parsons Corporation

OnsiteMilledgeville, USA

9 day fortnight

Space Optimization Analyst

The Aerospace Corporation

HybridChantilly +2 more

9 day fortnight

RF Analyst

The Aerospace Corporation

OnsiteChantilly, USA

9 day fortnight

Senior Ground Systems Engineer

The Aerospace Corporation

OnsiteAlbuquerque, USA

9 day fortnight

Solution Architect

ConocoPhillips

OnsiteHouston, USA

9 day fortnight

Staff Geophysicist

ConocoPhillips

OnsiteMidland or Houston

9 day fortnight

LNG Engineer – EPC Lead

ConocoPhillips

OnsiteHouston, USA

9 day fortnight

Postdoctoral Research Associate - HPC System Architecture and Intelligent Storage Design

Oak Ridge National Laboratory

OnsiteOak Ridge, USA

9 day fortnight

Superconducting Magnet/Cryogenics Engineer

Oak Ridge National Laboratory

OnsiteOak Ridge, USA

9 day fortnight

Material & Process Engineer

United Launch Alliance

OnsiteDecatur, USA

9 day fortnight

Material & Process Engineer

United Launch Alliance

OnsiteDecatur, USA

9 day fortnight

Systems Engineer

Bechtel

OnsiteOak Ridge, USA

9 day fortnight

Search all 142 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: May 12, 2026

Got questions?

Frequently asked questions

Everything you need to know about 4-day week jobs

This page lists 142 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, General Dynamics UK, and L3Harris Technologies. 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 1-20 of 142 jobs

Engineering 9 Day Fortnight Jobs

Browse 142+ engineering 9-day fortnight jobs at 4-day-week-minded companies—full pay and a better work-life balance. 49 new this week.

142 Jobs Found

How we curate this list

Frequently asked questions

142 Jobs Found

How we curate this list

Frequently asked questions

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