25S Satellite Communication Systems Operator-Maintainer
Verified ASVAB line score requirement from the official Army specification. Signal: Communications networks, satellite, radio and IT systems.
EL ≥ 107
Initial award, Chapter 10c; score requirement verified in official Army PDF.
Verified
Source checked 2026-09-12
What this means
Official Army Chapter 10c PDF lists minimum EL 107; OPAT, training, clearance and other requirements remain separate.
The score listed above is the minimum line score threshold from the official Army MOS specification. Meeting this threshold does not guarantee enlistment — additional requirements such as OPAT physical testing, security clearance, medical screening, and training availability are evaluated separately by your recruiter. To see how EL 107 compares with the rest of the Army, read what counts as a good ASVAB score.
Which ASVAB subtests count toward 25S
25S is judged on one line score. The subtests listed below are the Army's nominal definition of each aptitude area from DA PAM 611-21, Military Occupational Classification and Structure, Table 10-1 (ASVAB aptitude area composites). The score actually printed on your report is computed on the 1997 scale as a weighted sum of seven standard scores (DMDC 2004, Table 2.7) and may give weight to subtests outside the nominal list; GT is the exception and equals AR + VE exactly. Use the line score on your report, or compute it from your standard scores.
GS + AR + MK + EI
GS (General Science), AR (Arithmetic Reasoning), MK (Mathematics Knowledge), EI (Electronics Information).
If your score is below EL ≥ 107
Your ASVAB report lists every line score, so start by finding EL and noting the exact gap. A small gap in one composite is usually closed by improving the subtests that feed it, and each subtest counts toward several line scores at once.
Practice on this site: GS (General Science), AR (Arithmetic Reasoning), MK (Mathematics Knowledge), EI (Electronics Information). Start a GS, AR, MK, EI practice set for 25S →
A retest is subject to Army retest rules and timing; ask your recruiter before planning around one. Practice results here are raw scores and never convert into an official line score.
Signal jobs ranked by ASVAB threshold
All 5 currently verified CMF 25 entries on this site, ordered by the lowest score that satisfies each rule. 25S sits at position 5: 4 jobs list a lower threshold and 0 list a higher one. Thresholds in different line scores are not directly comparable.
| # | MOS | Job | ASVAB requirement | Checked |
|---|---|---|---|---|
| 1 | 25B | Information Technology Specialist | ST ≥ 95 | 2026-09-11 |
| 2 | 25U | Signal Support Systems Specialist | EL ≥ 95 and SC ≥ 95 | 2026-09-12 |
| 3 | 25D | Cyber Network Defender | GT ≥ 105 and ST ≥ 105 | 2026-09-12 |
| 4 | 25E | Electromagnetic Spectrum Manager | GT ≥ 105 and EL ≥ 105 | 2026-09-12 |
| 5 | 25S | Satellite Communication Systems Operator-Maintainer | EL ≥ 107 | 2026-09-12 |
Other Army jobs judged on EL (Electronics)
Because these MOS share the EL line score with 25S, the same subtests decide your standing for all of them. Jobs at or below 25S's threshold are fallback options; jobs above it are what a higher EL unlocks.
- 94M Radar Repairer — EL ≥ 107 or (EL ≥ 102 and ST ≥ 90)
- 94S PATRIOT System Repairer — EL ≥ 107 or (EL ≥ 102 and ST ≥ 90)
- 94Y Integrated Family of Test Equipment Operator and Maintainer — EL ≥ 107 or (EL ≥ 102 and ST ≥ 90)
- 25E Electromagnetic Spectrum Manager — GT ≥ 105 and EL ≥ 105
- 12P Prime Power Production Specialist — ST ≥ 107 and EL ≥ 107 and GT ≥ 110
- 68A Biomedical Equipment Specialist — EL ≥ 107
Next steps
- Check your scores against this and other Army jobs
- Practice GS, AR, MK, EI, the subtests that feed the EL score
- Browse all Signal jobs in CMF 25
- Confirm the current requirement with your recruiter before relying on this information
Frequently asked questions
What ASVAB score do I need for 25S Satellite Communication Systems Operator-Maintainer?
The verified score threshold recorded for this MOS is EL ≥ 107. Other requirements such as OPAT, clearance, and training are separate.
Which ASVAB subtests count toward the EL score for 25S?
EL (Electronics) is nominally GS + AR + MK + EI. The reported score is a weighted sum of seven standard scores on the 1997 scale, so subtests outside that list can also count. Compare the line score printed on your ASVAB report against EL ≥ 107, or compute it from your standard scores with the calculator.
Is AFQT enough to qualify for 25S?
No. AFQT is used for general enlistment qualification. 25S uses specific Army line scores (EL ≥ 107), and the line-score rule shown here is the verified threshold. These are composite scores calculated from ASVAB subtests and are different from your AFQT percentile.
Are there Signal jobs with a lower ASVAB threshold than 25S?
Yes. Among the 5 currently verified CMF 25 entries on this site, 4 list a lower entry threshold than 25S and 0 list a higher one. The ranked table on this page shows each requirement; a lower threshold in a different line score is not directly comparable to EL ≥ 107.
Where does this 25S score requirement come from?
The verified threshold is recorded from the official Army MOS specification document. Initial award, Chapter 10c; score requirement verified in official Army PDF. Source checked on 2026-09-12.