The average salary for a Systems Engineer (Computer Networking / IT) is AU$65,706 per year. Experience has a moderate effect on pay for this job.
Symptoms of bed bug bites include: 1  Skin redness; 2  Severe itching; 3  Swelling of the bitten place;  Multiple marks on small skin area.
Most spider bites are not poisonous; symptoms are much like those for a bee sting, including red skin, swelling, and pain at the bug bite site. Some people may develop an allergic reaction, with symptoms such as tightness in the chest, breathing problems, swallowing difficulties, or swelling of the face.