From 1991 to 2013 I worked mostly as a government contractor, and the reputation that government workers have is unjust and inaccurate.
With the single exception of the DoJ, every agency and department I worked in was staffed with the most professional, responsible and patriotic of Americans, who could have made far more money had they gone into the private sector. Most of them are as outraged by government scandals as anyone else. They love our country and its people, and our way of life. You have to get into the upper reaches of the bureaucracy before you meet the Literati elitists working at the GS13 level and higher. At least that was my experience, and I worked at Treasury, the Department of Energy, The USPS, the FDA, DoJ, INS, the Army, the Navy and the IRS.
When the IRS scandals came out about crap going on in OK, this one woman that worked there quit because she could not work for an agency that she felt had lost its way. We talked about it a number of times and she eventually went back when she understood (not all through my efforts of course) that we NEED people like her in our government to help keep it honest and efficient.
When people go to work for the government, their skill set becomes very tuned to government work exclusively in most cases. Unless one is getting a sweet heart sort of deal with a corporation that one had oversight on, generally there is a lower pay for people that move from the government to the private sector, at least for a while though there are always exceptions. Just talking about what I personally have seen. While there are jobs for satellite photography specialists, for instance, there are not that many jobs for them.
When people go into the government to work for the American people, they are making a sacrifice that they hope is balanced with job security and a pension perhaps.
To make such huge cuts as Trump is talking about, 10% to 30% of various agencies and Departments, is inhumane, unwise and shooting America in the foot in the long run by breaking an implicit agreement of providing security instead of financial compensation, I am quite certain.
We should use attrition and early retirement to reduce the force, not summary firings.