Economy March 29, 2026

Corey Lewandowski exits DHS as department rearranges security leadership

Unpaid advisor leaves agency after Kristi Noem's removal and Markwayne Mullin's Senate confirmation

By Ajmal Hussain
Corey Lewandowski exits DHS as department rearranges security leadership

The U.S. Department of Homeland Security confirmed that Corey Lewandowski, a high-profile advisor and former 2016 Trump campaign manager, has left his unpaid advisory role. The move comes amid a broader leadership overhaul that saw Kristi Noem replaced by former Senator Markwayne Mullin as DHS secretary and Noem reassigned as special envoy for the 'Shield of the Americas'. Officials say Lewandowski is not joining the State Department and is not employed by it despite appearing alongside Noem during recent diplomatic meetings.

Key Points

  • Corey Lewandowski has officially left DHS; a department spokesperson said he "no longer has a role" and his unpaid advisory tenure has ended.
  • The change comes amid a leadership overhaul that replaced Kristi Noem with former Senator Markwayne Mullin as DHS secretary and reassigned Noem as special envoy for the "Shield of the Americas" initiative.
  • Investors and policy analysts are monitoring the reshuffle for its potential effects on federal contracting and border security priorities; markets await Mullin's initial policy directives to assess homeland security spending through H2 2026.

The U.S. Department of Homeland Security (DHS) has confirmed that Corey Lewandowski has officially departed the agency. A DHS spokesperson said on Saturday that Lewandowski "no longer has a role" at the department, bringing an end to his time as an unpaid advisor.

Lewandowski, known for his role as the 2016 Trump campaign manager and as a visible adviser during the current administration, leaves DHS in the wake of a wider personnel reshuffle at the agency. Earlier this month, former Homeland Security Secretary Kristi Noem was removed from her post. President Trump subsequently nominated and the Senate confirmed former U.S. Senator Markwayne Mullin for the position; Mullin received Senate confirmation last Tuesday.

Noem has since been reassigned to a new diplomatic role as special envoy for the initiative called "Shield of the Americas," which the administration describes as focused on advancing U.S. security policies across the Western Hemisphere. DHS confirmed that Lewandowski will not move with Noem to the State Department. State Department officials have also been explicit that Lewandowski is not employed by that department in any capacity, despite public appearances in which he accompanied Noem during diplomatic meetings in Guyana.

Observers on Wall Street and among policy analysts are watching the rapid changes at DHS for potential effects on federal contracting and border security priorities. The leadership changes are being framed internally as part of a push to streamline operations under Secretary Mullin. Officials and commentators have noted the removal of unpaid advisors and the formalization of a new leadership team as measures intended to reduce what has been described as administrative friction over the past month.

Markets and stakeholders are now awaiting Mullin's first set of formal policy directives to better assess the likely path of homeland security spending through the second half of 2026. Those directives are expected to provide clearer signals about contracting priorities and resource allocation, which investors and contractors view as key inputs when evaluating related stocks and budgets.

For now, DHS's confirmation of Lewandowski's departure closes one chapter of the recent personnel shifts while leaving the broader implications for policy and procurement contingent on the priorities set by the newly confirmed secretary.

Risks

  • Uncertainty over the new secretary's early policy directives could affect the trajectory of homeland security spending - impacting federal contractors and defense-related markets.
  • Rapid personnel changes may temporarily increase administrative uncertainty within DHS, with possible short-term effects on program implementation and contracting timetables.
  • Public appearances by former advisors who are not formally employed by government departments can create confusion about official roles and lines of responsibility, which may complicate diplomatic engagements or procurement signaling.

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