This is becoming a hot topic within the private and corporate security field.
The crux of the issue is liability and foreseeability - in other words, its driven in part by insurance costs and the spectre of being hit with huge litigation awards (if something were to happen, and survivors were to file lawsuits).
It would be wise to know (as opposed to not know) exactly what your company policy manual says - word for word - about firearms on company property. (Do you park on company property? e.g. do you have other options?; etc.)
Unfortunately the professional organization for corporate security (American Society for Industrial Security) ASIS International appears to be coming down on the side of banning firearms in employee's vehicles parked on company property. While the matter is still being studied, the Brady team has scholars deeply involved in writing white papers on this topic.
Ultimately its up to you to make a decision. What you've described sounds appropriate - so long as you are completely silent about the fact that you have a firearm in your vehicle. It would not take much to make the company you work for nervous, and having the matter come up in any fashion is likely to provoke the exact responses you're trying to avoid.
Here is some scary stuff for background reading --
http://workplaceviolencenews.com/20...eport-explores-gun-violence-in-the-workplace/
[scroll down to the bottom of this link, and click on this link: ]
http://www.asisonline.org/foundation/guns.pdf
Note - the author, Dana Loomis, is a Brady co-conspirator.
Also here:
http://www.asisonline.org/
Go down to "Hot Topics" then "Information on School Safety", click on "Workplace Violence Guideline"
Both are Adobe9 .pdf files.
See pages 20, 25, and 28/29 --
Issues are numerous, but among them are these:
1. Mentioning firearms gets you identified as a potentially violent employee. Not a good career choice.
2. "Pre-employment Screening" - if the potential employee reveals that s/he is a sport shooter, participates in competitive shooting, is a hunter, etc. potentially "pre-employment screening" could suggest that another potential employee be selected instead - under the concept that people who own/handle firearms are potentially of greater liability concern to corporations than people who do not own/handle firearms.
Similar to issues involving people with pre-existing health conditions (or genetic predispositioning towards certain undesirable health conditions) being screened out of "employability" by health insurance employability pre-screening (by Human Resources), the pseudo-science of violence prevention is slowly adopting an attitude that persons who are involved (to any stated degree) with firearms offer a higher degree of "dangerousness" in terms of insurance underwriting and mortality tables, etc. Ergo, companies who hire such persons may find their liability insurance policies more expensive.
At its simplest, the objective is to define, by using various behavioral sciences and insurance industry coercion, "firearms ownership" as a deviant characteristic - a characteristic that employers would be wise to be aware of and avoid at all costs. Simultaneously, of course, being labeled a 'deviant' behavior by some pseudo-science would, over time, tend to cast all gun-owners in an 'anti-social' light - which, over time, could be quite effective in altering people's behaviors, social standards, and perceptions or norms.
Its an issue that may not be on many people's radar screens today - but those who would like to see firearms banned from private ownership are working in many unorthodox areas to essentially declare firearms ownership and use to be outside the bounds of 'normal' social or civil behavior. We ignore such issues to our own detriment.
Good luck with that,
Doc