using System.Collections.Generic;
public static void Main()
List<string> ArrayToLookup = new List<string>();
ArrayToLookup.Add("Web Junior Developer");
ArrayToLookup.Add("Software Junior Developer");
string[] JuniorJobPosition = { "Web Junior Developer", "Software Junior Developer" };
string[] SeniorJobPosition = { "Web Senior Developer", "Software Senior Developer" };
string JobPositionText = JobPosition.None.ToString();
if (ArrayToLookup.All(x => JuniorJobPosition.Contains(x)))
JobPositionText = JobPosition.JuniorPosition.ToString();
if (ArrayToLookup.All(x => SeniorJobPosition.Contains(x)))
JobPositionText = JobPosition.SeniorPosition.ToString();
if (JobPositionText == JobPosition.None.ToString())
JobPositionText = JobPosition.OtherPosition.ToString();
Console.WriteLine(JobPositionText);