16 open positions

SysML Jobs with a Great Work-Life Balance

Browse 16+ sysml jobs at companies offering 9-day fortnights and unlimited PTO—for a better work-life balance. 6 new this week. Hiring companies include The Aerospace Corporation, L3Harris Technologies, and CHAOS Industries.

Schedules on this page

9-day fortnights 12
unlimited PTO 3

Updated September 19, 2026

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6
New this week: 9
Companies

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Senior Associate, Info Security Systems Engineer

NEW

L3Harris Technologies · Onsite · Colorado Springs, USA

63 · Good9 Day FortnightPro · early access

Associate, Integration / Test Engineer

L3Harris Technologies · Hybrid · Colorado Springs, CO, USA

63 · Good9 Day Fortnight

Systems Architect

The Aerospace Corporation · Onsite · El Segundo, CA or Chantilly, VA

63 · Good9 Day Fortnight$80k – $90k

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Systems Integration and Test Engineer

The Aerospace Corporation · Onsite · El Segundo, CA, USA

63 · Good9 Day Fortnight$100k – $110k

MBSE Engineer

AV · Onsite · Huntsville, AL, USA

61 · Good9 Day Fortnight

System Architect

The Aerospace Corporation · Onsite · El Segundo, CA or Chantilly, VA

63 · Good9 Day Fortnight$125k – $140k

Senior Systems Engineer

1mo

Parsons Corporation · Onsite · Huntsville, AL, USA

70 · Great9 Day Fortnight$134k – $241k

Senior Systems Engineer

15d

Cobham Ultra · Hybrid · Tampa, FL, USA

69 · Good9 Day Fortnight

Specialist, Systems Engineer

12d

L3Harris Technologies · Hybrid · Colorado Springs, USA

63 · Good9 Day Fortnight

Systems Engineer 2

2mo

United Launch Alliance · Onsite · Centennial, CO, USA

63 · Good9 Day Fortnight$82k – $136k

Junior Software Engineer

16d

General Dynamics UK · Hybrid · Oakdale, UK

60 · Good9 Day Fortnight£33k

Principal System Design Engineer

1mo

General Dynamics UK · Onsite · Oakdale, UK

60 · Good9 Day Fortnight£59k – £80k

Staff Systems Engineer, Embedded Safety & Architecture

1mo

Waabi · Hybrid · San Francisco, CA or Pittsburgh, PA

58 · GoodUnlimited PTO$160k – $260k

Staff Hardware Systems Engineer

18d

CHAOS Industries · Onsite · Los Angeles, CA, USA

57 · GoodUnlimited PTO$170k – $230k

Hardware Systems Engineer

1mo

CHAOS Industries · Onsite · Los Angeles, CA, USA

57 · GoodUnlimited PTO

Electronic Warfare Systems Engineer

1mo

L3Harris Technologies · Hybrid · Clifton, NJ, USA

63 · Good9 Day Fortnight$107k – $198k

Showing 16 of 16

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Frequently asked questions

Everything you need to know about 4-day week jobs

Employers hiring for Sysml on this page include The Aerospace Corporation, L3Harris Technologies, and CHAOS Industries. Sysml 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 Sysml is a primary requirement or one of several preferred skills — expand any role above to see the full stack and responsibilities.

Sysml roles span the full seniority range — we list 15 open roles requiring Sysml 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 — Sysml 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. Sysml 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 Sysml 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 Sysml on current listings.