Head of Government Affairs

About Castelion

Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production 're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts.

The Head of Government Affairs will be responsible for leading Castelion's engagement with policymakers, regulators, and industry stakeholders across the federal, state, and local levels. This individual will develop and execute strategies to ensure Castelion's priorities are understood by decision-makers, regulatory hurdles are anticipated and addressed, and the company's policy environment enables rapid innovation and scaling.

The role includes direct management of lobbyists and outside consultants, ensuring that all advocacy efforts align with Castelion's mission, values, and long‑term strategy.

• Lead engagement with the Department of Defense, Congress, and relevant executive branch agencies (DoD, OSD, DARPA, DOE, FAA, State, Commerce, etc.).
• Develop strategies to shape legislation, authorization, and appropriations relevant to missile systems, industrial base policy, and acquisition reform.
• Build bipartisan relationships with Congressional members and staff across Armed Services, Appropriations, and relevant subcommittees.
• Track, analyze, and communicate policy and budget developments impacting Castelion's business.

• Oversee Castelion's relationships with state governments, governor's offices, and local municipalities in areas where the company operates manufacturing, testing, or corporate facilities.
• Engage community stakeholders to strengthen Castelion's reputation as a responsible local employer and national security contributor.

• Anticipate and influence regulatory frameworks affecting Castelion, including ITAR, EAR, FAA/AST licensing, environmental regulations, and OSHA
• Build constructive working relationships with regulators to streamline approvals for testing, manufacturing, and exports.

• Select, oversee, and manage external lobbyists and consultants to maximize effectiveness and alignment with Castelion's policy priorities.
• Coordinate messaging and advocacy campaigns across internal and external resources.
• Measure and report on the performance of external partners, adjusting strategy as needed.

• Serve as Castelion's voice in policy forums, trade associations, and coalitions focused on defense innovation and industrial base expansion.
• Develop a government affairs team and external consultant network as the company scales.
• Partner with communications and business development to align messaging and ensure consistency across audiences.
• Advise the executive team and board on policy risks, opportunities, and long‑term trends shaping the defense landscape.

• 10+ years of experience in federal government affairs, defense policy, or regulatory leadership roles.
• Deep understanding of defense acquisition, congressional processes, and regulatory environments governing aerospace and defense.
• Demonstrated ability to influence policy outcomes and build durable relationships with policymakers and regulators.
• Experience managing lobbyists, consultants, and external advocacy campaigns.
• Experience with state/local economic development, permitting, and incentive negotiations preferred.
• Strong communication skills able to translate technical and policy complexity into clear, persuasive advocacy.
• Entrepreneurial mindset with comfort operating in a fast‑moving, resource‑constrained startup environment.

All employees are granted long‑term stock incentives as part of their employment  employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Desire and experience questioning assumptions in ways that lead to break through ideas…