using System;

using System.Collections.Generic;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        List<string> ArrayToLookup = new List<string>();

        ArrayToLookup.Add("Web Junior Developer");

        ArrayToLookup.Add("Database Junior Specialist");

        string[] JuniorJobPosition = {"Junior Developer", "Junior Specialist"};

        string[] SeniorJobPosition = {"Web Senior Developer", "Software Senior Developer"};

        string JobPositionText = JobPosition.None.ToString();

        if (ArrayToLookup.Any(x => JuniorJobPosition.Any(y => x.Contains(y))))

            JobPositionText = JobPosition.JuniorPosition.ToString();

        if (ArrayToLookup.Any(x => SeniorJobPosition.Any(y => x.Contains(y))))

            JobPositionText = JobPosition.SeniorPosition.ToString();

        Console.WriteLine(JobPositionText);

    }

​

    public enum JobPosition

    {

        None = 0,

        JuniorPosition = 1,

        SeniorPosition = 2,

        OtherPosition = 3

    }

}