Enterprise Architect II

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission‑ready throughout space.

We are mission‑driven, and together, we are an extraordinary team.

The Enterprise Architect II is responsible for ensuring that developed or modified application components align with the business solution and enterprise architecture, meeting solution performance goals. This role involves designing and implementing software solutions independently, performing debugging and testing, and undertaking detailed design work in accordance with the standards and guidelines of the overall enterprise architecture. The Enterprise Architect II also develops high‑level and functional design documents.

In this role, you will ensure that developed or modified application components align with the business solution and enterprise architecture, meeting solution performance goals through effective design and implementation. You will independently design and implement software solutions while performing debugging and testing to ensure software quality and performance. Undertaking detailed design work that adheres to the standards and guidelines of the overall enterprise architecture will be a key responsibility, as will developing high‑level and functional design documents.

Collaborating with cross‑functional teams, you will ensure alignment of application components with business objectives and assist in the development and maintenance of enterprise architecture standards and guidelines. Additionally, you will participate in code reviews, providing feedback to ensure adherence to best practices. Staying updated with the latest advancements in technology and industry trends will be essential, and you will provide support in troubleshooting and resolving application‑related issues to maintain the reliability and effectiveness of solutions.

Our mission is driven by an unyielding commitment to advancing space‑based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower – to join us in this critical mission.

We’re looking for team members who align with our values, mission and goals – while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

• Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree).
• Typically 2+ years of related experience.
• Knowledge of at least two programming languages and familiarity with development frameworks.
• Experience with version control systems like Git.

• Experience with enterprise architecture frameworks and methodologies.
• Proficiency with enterprise architecture tools and platforms (e.g., Ardoq, Cameo, Orbus iServer).
• Proficiency in multiple programming languages and development environments.
• Strong analytical and problem‑solving skills.
• Excellent communication and teamwork abilities.
• Understanding of software development life cycle (SDLC) and agile methodologies.
• Experience with design and development tools (e.g., UML, ERD).
• Knowledge of cloud computing platforms and services (e.g., AWS, Azure).
• Familiarity with database management systems and data modeling.
• Experience with continuous integration and continuous deployment (CI/CD) pipelines.

Pay Range: $89,016.00 - $

Your actual base compensation will be determined on a case‑by‑case basis and may vary based on job‑related knowledge and skills, education, experience, internal equity and market competitiveness.