Reversed and remanded by published opinion. Chief Judge WILKINSON wrote the opinion, in which Judge LUTTIG and Judge TRAXLER joined.
OPINION
Mark Ravenseroft was fired from his job at Westvaeo Corporation for sexually harassing a co-worker. He grieved his discharge and the matter was arbitrated pursuant to a collective bargaining agreement between his union and the company. The arbitrator imposed upon Ravenseroft a nine-month suspension without pay. Westvaeo then filed suit challenging the arbitral award. The district court found that Ravenscroft’s reinstatement after nine months violated the public policy against sexual harassment and vacated the arbitral award. By so doing, the district court improperly substituted its own judgment for that of the decision maker contractually selected by the parties — the arbitrator. Because the arbitrator acted within his authority and the award did not violate public policy, we reverse and remand with directions to reinstate the arbitral judgment.
I.
Mark Ravenseroft worked for Westva-co for nearly twenty years before his discharge on January 10, 1997. His termination was prompted by a sexual harassment complaint filed by a co-worker, Jaequie Shreve. Shreve complained to the company that Ravenseroft called her at home and left a message consisting of heavy breathing and panting or slurping sounds. Ravenseroft ended the message with the words “Love you, baby.”
In response to Shreve’s complaint, Westvaeo conducted an investigation. The company learned from Shreve that despite her objections, Ravenseroft had addressed her for the past year as “foxy mama” and “foxy lady.” In addition, Ravenseroft *973 would visit Shreve’s office and stare at her for periods of ten to twenty minutes. When Shreve objected, Ravenscroft would either deny that he was staring at her or ignore her objections. Matters escalated in November 1996. After helping Shreve carry a box of candy from her car, Raven-scroft asked for a kiss. When Shreve refused, Ravenscroft stated, “I am serious, I want some tongue.” Shreve asked him to leave, and he did. Later that day, Ravenscroft observed Shreve bending over and commented, “Oh, nice position, Jac-quie.” Shreve told the company that she did not report Ravenscroft earlier because she did not want to “make waves” and she thought she could handle the problem herself.
Westvaco officials met with Ravenscroft on January 10,1997. He admitted most of the behavior but professed that he intended no harm. He stated that he did not understand the severity of his actions and pledged not to bother Shreve or any other female employee. Based upon these admissions, the company determined that Ravenscroft violated the company’s sexual harassment policy. That policy forbids “sexual harassment of any sort” and includes examples of harassing behavior. The company’s policy provides for a complaint procedure and states that those employees engaging in harassment “will be subject to disciplinary action up to and including termination.” In light of this policy, Westvaco decided to terminate Ra-venscroft.
Ravenscroft, through his union, challenged his discharge under the collective bargaining agreement (CBA) between Westvaco and the United Paperworkers International Union. The CBA provided that “Employees may be disciplined for just cause by warning, suspension or discharge.” The agreement also granted the union the right to grieve any discharge and set forth grievance procedures culminating in arbitration. The CBA additionally provided that
Grievances growing out of discharge ... shall be subject to the Grievance Procedure, but no arbitrator shall have the power to substitute his or her judgement for that of Management, unless he or she finds that the Management has acted arbitrarily or for an ulterior motive or through a mistake in fact or in violation of this Agreement.
Ravenscroft’s grievance was presented to an arbitrator in June 1997. The union contended that Westvaco discharged Ra-venscroft without just cause. It noted that Ravenscroft was a long-term employee with almost twenty years of service. During his career, Ravenscroft had a good work record with no prior incidents of sexual harassment. Additionally, ■ the company never warned or reprimanded Ravenscroft before discharging him. In response, the company asserted that Ra-venscroft had received the company’s policy and attended sexual harassment training. It maintained that his violations were severe enough to justify discharge.
The arbitrator rendered his decision on October 27, 1997. He found that Ravem scroft had in fact harassed Shreve and that she had put him on notice that she did not welcome his actions. The arbitrator also found that Ravenscroft’s actions were in violation of the company’s sexual harassment policy and that his failure to respect Shreve’s objections warranted serious discipline. Still, the arbitrator found fault with the company’s actions. He found that Westvaco officials were aware of Raven-scroft’s conduct, yet they never instructed him to desist. Similarly, Westvaco did not permit Ravenscroft to enter its Employee Assistance Program. That program provides assistance to employees who have problems that may jeopardize their employment. The arbitrator concluded that the company did not have just cause to discharge Ravenscroft and that the appropriate response would have been the application of progressive discipline together with counseling and supervision. The arbitrator then ordered Ravenscroft rein *974 stated without back pay, in effect imposing a nine-month suspension without pay.
Westvaco filed suit in the United States District Court for the Western District of Virginia challenging the arbitral decision under section 301 of the Labor Management Relations Act, 29 U.S.C. § 185. It argued that the arbitrator exceeded the scope of his authority by substituting his judgment for that of management and that reinstatement contravened public policy because it would prevent the company from carrying out its legal duty to eliminate sexual harassment in the workplace. The district court agreed that Raven-scroft's reinstatement was violative of public policy and granted summary judgment for Westvaco. The union appeals.
II.
The national commitment to arbitration of labor disputes serves well-established purposes. First and foremost, arbitration is a way of resolving labor-management differences without industrial strife. "Indeed, the very purpose of arbitration procedures is to provide a mechanism for the expeditious settlement of industrial disputes without resort to strikes, lockouts, or other self-help measures." Bays Markets, Inc. v. Retail Clerks Union, Local 770,
Additionally, labor-management relations law "reflect[s] a decided preference for private settlement of labor disputes without the intervention of government." United Paperworkers Int'l Union v. Misco, Inc.,
We have recognized that arbitration must be final to be effective. Richmond, Fredericksburg & Potomac R.R. v. Transportation Communications Int'l Union,
III.
As the party seeking to overturn the arbitral decision, Westvaco must climb a steep hifi. Westvaco first argues that the arbitrator abused his authority by ignoring the contractually guaranteed prerogatives of management. 1 The CBA pro *975 vides that “no arbitrator shall have the power to substitute his or her judgement for that of Management, unless he or she finds that the Management has acted arbitrarily or for an ulterior motive or through a mistake in fact or in violation of this Agreement.” Westvaco asserts that by modifying the punishment of Ravenscroft, the arbitrator ignored these limitations on his power and improperly imposed his own sense of right and wrong on management.
Generally, the interpretation of a collective bargaining agreement is a matter left to the arbitrator. “It is the arbitrator’s construction which was bargained for; and so far as the arbitrator’s decision concerns construction of the contract, the courts have no business overruling him because their interpretation of the contract is different from his.”
United Steelworkers of Am. v. Enterprise Wheel & Cor Corp.,
Thus, the issue here is whether the arbitrator’s decision to modify the punishment of an employee drew its essence from the CBA. “Normally, an arbitrator is authorized to disagree with the sanction imposed for employee misconduct.”
Misco,
The CBA, however, does prohibit the arbitrator from “substituting] his or her judgement for that of Management, unless he or she finds that the Management has acted arbitrarily ... or in violation of this Agreement.” By reinstating Ravenscroft, the arbitrator plainly substituted his own judgment for that of management. The question is whether he could plausibly conclude that the CBA permitted him to do so. We hold that he could.
The arbitrator made explicit findings which spoke to the contractual requirement that discharge be only for “just cause.” Initially, the arbitrator found that it is “clear and undisputed” that Raven-scroft had “no prior disciplinary history with regard to sexual harassment.” Yet “the Company never said so much as a word to grievant about [his] conduct until January 10, 1997, when it fired him after almost 20 years of service.” The arbitrator then noted that the company never gave the grievant counseling or supervision with respect to his behavior “despite the undisputed fact that .Company officials were aware of [his] conduct.” While the company had an Employee Assistance Pro *976 gram, the arbitrator noted that it never provided Ravenseroft any opportunity to take advantage of it. Further, the arbitrator found that although the company’s own sexual harassment policy endorsed “the use of progressive discipline,” the company in this case had ignored intermediate disciplinary steps and proceeded immediately to discharge. The arbitrator observed, “While there may be cases where an employee’s immediate discharge would be appropriate, this record does not support the conclusion that grievant’s conduct was so egregious as to support that response.” In sum, the arbitrator imposed on Raven-scroft the severe sanction of a nine-month suspension without pay, but modified the sanction of absolute discharge.
In finding that the company wrongly terminated Ravenseroft, the arbitrator ruled that management action in this case violated the CBA’s explicit requirement of “just cause.” This ruling that “the Company did not have ‘just cause’ to discharge [Ravenseroft] when it did” leads to the conclusion that the company acted arbitrarily and in contravention of the CBA. These are precisely the circumstances where the collective bargaining contract provides that the arbitrator may substitute his judgment for that of management. Given the agreement’s text and the facts as found in arbitration, the arbitrator could have rationally concluded that he was authorized by the parties to adjust a disciplinary sanction. In fact, the company itself framed the issue for arbitration as “whether the Company had just cause to terminate the grievant for sexual harassment.” And the arbitrator interpreted the agreement to mean that every disciplinary step — including “warning, suspension or discharge” — must be supported by just cause. “[W]e need not (indeed cannot) address whether the [arbitrator’s] interpretation of [his] powers was the correct one. Even if incorrect, it was at least arguably rational and ‘drew its essence’ from the arbitration agreement....”
Norfolk & Western Ry.,
IV.
Westvaeo also contends the district court rightly found that reinstatement of Ravenseroft violated an established public policy against sexual harassment. It asserts that such a policy is well-defined by Title VII and judicial and administrative interpretations of that law. Those interpretations require an employer to prevent sexual harassment and to remedy hostile-environment harassment when it does occur. Westvaeo argues that the reinstatement of Ravenseroft, after he continually harassed Shreve, prevents the employer from ensuring that its workplace is not a hostile environment for its female employees. As such, the arbitrator’s ruling is void for public policy.
We disagree. All of the protections of a labor arbitration process would go for naught if they could be undone by a broad and amorphous public policy exception. For this reason, the Supreme Court has noted there is no “broad judicial power to set aside arbitration awards as against public policy.”
Misco,
If the contract as interpreted by [the arbitrator] violates some explicit public policy, we are obliged to refrain from enforcing it. Such a public policy, however, must be well defined and dominant, and is to be ascertained by reference to the laws and legal precedents and not from general considerations of supposed public interests.
W.R. Grace,
In accepting appellee's argument, the district court overlooked three critical factors. First, while it is certainly true that there is a public policy against sexual harassment, the district court formulated it in too general a fashion. There is no public policy that every harasser must be fired. Instead, a company must "exercise[ ] reasonable care to prevent and correct promptly any sexually harassing behavior." Burlington Indus., Inc. v. Ellerth,
Second, the use of public policy to void written contracts is dangerous because public policy itself is often a two-edged sword. The district court's ruling on behalf of one public policy failed to take account of countervailing public policies favoring the enforcement of the arbitral decision. As an initial matter, voiding the award in this case would erode the strong public policy favoring the private peaceful resolution of industrial disputes. The company and the union agreed in the CBA to allow an arbitrator to review disciplinary actions for just cause. The nullification of that bargain would "undermine the federal labor policy that parties to a collective-bargaining agreement must have reasonable assurance that their contract will be honored." W.R. Grace,
Lastly, we emphasize as a simple matter of judicial restraint our reluctance to invoke broad nostrums of public policy to void private bargains. Anything but a narrow implementation of that doctrine provides courts too much latitude. Public policy can easily become a vessel into which judges pour their own subjective preferences in derogation of the arbitral process and the contractual commitments of the parties which it represents. Such overreaching erodes not only the foundation of collective bargaining and arbitration, but the integrity of the judiciary itself.
V.
This case invites us to supplant the judgment of the process chosen by the parties to resolve their disputes with our own views. It is an invitation we cannot accept. The parties bargained for the judgment of an arbitrator, not a court. For the foregoing reasons, the judgment of the district court must be reversed and remanded with directions to enforce the arbitral award. 3
REVERSED AND REMANDED
Notes
. The union also has raised questions of jurisdiction and venue. We have reviewed these claims and hold, for the reasons set forth by *975 the district court, that jurisdiction is present and venue is proper.
. We do not have before us conduct that compromises the performance of a safety-sensitive job. See, e.g.. Union Pac. R.R. v. United Transp. Union,
. This means of course that the grievant is entitled to be reinstated and made whole from the date of the arbitral award. Because West-vaco did not challenge the arbitration award “without justification,” however, we deny the union's motion for attorneys' fees.
See United Food & Commercial Workers, Local 400 v. Marval Poultry Co.,
