How much does GMS pay?
As of Nov 7, 2026, 26 of the 68 open jobs GMS has on Alion state a salary. The median is $42k a year, and the middle half pays $38k to $46k. The best-paid open role is Assistant Controller at $83k. GMS pays about 8% below the market for the same roles, levels and countries.
GMS pay against the market
−8% GMS pays about 8% below the market for the same roles, levels and countries.
Each of 12 postings is compared with the median stated pay for its role, level and country across all employers on Alion; the middle ratio, drawn toward the market when few postings back it, gives the figure.
GMS pay by level
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 9 | $42k | $38k – $54k |
GMS pay by role
| Role | Jobs | Median | Typical range |
|---|---|---|---|
| Field & Service | 9 | $40k | $38k – $54k |
| Finance | 3 | $46k | $40k – $46k |
| Operations | 3 | $44k | $38k – $44k |
| Administrative | 3 | $42k | $42k – $42k |
GMS pay by city
| Location | Jobs | Median | Typical range |
|---|---|---|---|
| Langford | 6 | $42k | $38k – $43k |
| Sidney | 4 | $46k | $38k – $54k |
GMS pay by work format
| Work format | Jobs | Median | Typical range |
|---|---|---|---|
| In office | 22 | $42k | $38k – $46k |
How pay at GMS is spread
22 of 66 vacancies state a salary (33%). The range below is built from those 22 stated figures only, never from an estimate.
Best-paid open roles at GMS
| Assistant Controller | $83k |
| Category Manager | $61k |
| Boom OperatorJunior | $54k |
| Boom Truck OperatorJunior | $54k |
| Boom Truck Operator *signing bonus*Junior | $54k |
| Inside SalesJunior | $46k |
| Accounts PayableMiddle | $46k |
| Manufacturing Operations Supervisor ($28 - $32 per hour)Middle | $44k |
| Rebuyers | $43k |
| Rebuyer | $42k |
Questions about pay at GMS
What is the average salary at GMS?
The median salary stated in GMS job postings is $42k a year, across 22 open jobs with pay; the middle half pays $38k to $46k.
How much does GMS pay for Field & Service roles?
Field & Service roles at GMS state a median of $40k a year (9 postings with pay, middle half $38k – $54k).
How much does GMS pay for Finance roles?
Finance roles at GMS state a median of $46k a year (3 postings with pay, middle half $40k – $46k).
How much does GMS pay for Operations roles?
Operations roles at GMS state a median of $44k a year (3 postings with pay, middle half $38k – $44k).
How much does GMS pay in Langford?
Jobs at GMS in Langford state a median of $42k a year (6 postings with pay).
What is the highest-paying open job at GMS?
Right now it is Assistant Controller at GMS, with a stated $83k a year.
Does GMS pay above the market?
GMS pays about 8% below the market for the same roles, levels and countries. Each of 12 postings is compared with the median stated pay for its role, level and country across all employers on Alion; the middle ratio, drawn toward the market when few postings back it, gives the figure.
Does GMS publish salaries in its job postings?
38% of the open jobs GMS has on Alion state a salary: 26 of 68.
How to cite this page
Only pay an employer wrote in its own job advert is used, converted to US dollars a year; estimates are never mixed in. The figures are rebuilt twice a day from the vacancies open now.
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
GMS salaries: median $42k across 22 job postings with pay. Alion, Nov 7, 2026, https://alion.io/company/gms-com/salaries