(a) An individual who qualifies for a military employment preference is entitled to a preference in employment with or appointment to a state agency over other applicants for the same position who do not have a greater qualification.
(b) A state agency shall provide to an individual entitled to a military employment preference for employment or appointment over other applicants for the same position who do not have a greater qualification a military employment preference, in the following order of priority:
(1) a veteran with a disability;
(2) a veteran;
(3) a spouse described by § 657.002(4) or (5);
(4) a veteran’s surviving spouse who has not remarried; and
(5) an orphan of a veteran if the veteran was killed while on active duty.

(c) If a state agency requires a competitive examination under a merit system or civil service plan for selecting or promoting employees, an individual entitled to a military employment preference who otherwise is qualified for that position and who has received at least the minimum required score for the test is entitled to have a service credit of 10 points added to the test score. A veteran with a disability is entitled to have a service credit of five additional points added to the individual’s test score.
(d) An individual entitled to a military employment preference is not disqualified from holding a position with a state agency because of age or an established service-connected disability if the age or disability does not make the individual incompetent to perform the duties of the position.