Sierra Space

• continuously monitoring the position and velocity of artificial objects in Earth orbit or deep space • applying mathematical models and observational data to precisely calculate orbital parameters • predicting potential close approaches between objects and recommending necessary avoidance maneuvers • designing optimal trajectories for spacecraft launches, orbital transfers, and reentries • tracking and cataloging space debris to help prevent dangerous collisions • assessing the risk of collision between various space objects • developing and using tools to perform precise orbit determination using specialized software tools • collaborating with flight operations mission teams to support spacecraft maneuver planning

• Lead production planning process design and optimization in SAP S/4HANA, including demand management, MRP, capacity planning, and production order management • Analyze planning run results, resolve material shortages, and align production schedules with business demands • Collaborate with supply chain and procurement teams to ensure optimal material availability and production efficiency • Design and support real-time data interfaces ensuring seamless bidirectional communication for production orders, operations, material consumption, and quality data • Troubleshoot interface failures, data inconsistencies, and production variances between SAP and MES

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. About the RoleWe are seeking a skilled Orbital Analyst to join our space operations team. The successful candidate will be responsible for continuously monitoring the position and velocity of artificial objects in Earth orbit or deep space, applying mathematical models and observational data to precisely calculate orbital parameters, predicting potential close approaches between objects and recommending necessary avoidance maneuvers, designing optimal trajectories for spacecraft launches, orbital transfers, and reentries, tracking and cataloging space debris to help prevent dangerous collisions, and assessing the risk of collision between various space objects. The candidate will develop and use tools to perform precise orbit determination using specialized software tools. Ability to quickly connect in-person and in writing, and to actively listen and perceive the needs, values or opinions of others. Proactivity in identifying and addressing challenges to include innovations that result in positive organizational impact. The role involves monitoring and analyzing spacecraft and satellite trajectories while supporting mission planning through trajectory design and optimization, including developing and using specialized software tools to perform precise orbit determination. A critical aspect of the position focuses on space safety, encompassing collision avoidance analysis and the development of mitigation strategies, maintaining space catalogs and applicable processes that enable mission execution, and generating detailed reports on conjunction events and close approaches. The role requires close collaboration with flight operations mission teams to support spacecraft maneuver planning and ensure mission success. In this role, you will specify, architect, and integrate complex system solutions while collaborating with cross-functional teams and subject matter experts to understand project requirements and objectives. You will derive, decompose, allocate, trace, and manage system requirements and architectures, as well as define and document system concepts of operation. Supporting development milestone reviews by creating artifacts and deliverables will be a key responsibility, alongside overseeing system integration and verification activities to ensure system functionality and performance. You will identify and manage technical risks, develop mitigation strategies, and contribute to continuous improvement initiatives by identifying areas for enhancement. Adhering to established engineering processes and standards will be essential, and you will communicate effectively with team members and stakeholders to ensure project alignment and successful execution.About YouOur 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. Minimum Qualifications: - Requires bachelor’s degree in a related field (or equivalent work experience in lieu of degree or master’s +3 yrs experience). - Typically, 5+ years of related experience (or Masters + 3 years of experience). - Emerging expertise in Systems Engineering principles and practices, including a thorough understanding of the systems development lifecycle. - Knowledge of requirements management, functional requirements parsing, derivation, and allocation. - Knowledge of systems architecture, systems integration, and Verification and Validation (V&V) principles. - Emerging ability to work and communicate with technical and specialty subject matter expert engineers to drive systems engineering products - An active Top Secret U.S. Security Clearance is required. Preferred Qualifications: - Knowledge of spacecraft mission planning, scheduling, and orbit analysis. - Experience with astrodynamics libraries, propagators, etc. - Experience working commercial and/or government Space Domain Awareness programs. - Extensive experience or education in orbital mechanics. - Ability to script, C, C++, Python, JavaScript, Ruby or related programming experience. - Experience with Government Cloud Architectures (GovCloud or others). - Extensive experience or education in RPOD. - Experience with C2 and TT&C Software Development. - Full Stack Developer. - Cloudera, OpenShift, Kubernetes experience; either on or working with software, DevSecOps, etc teams. Compensation:Pay Range: $119,064.00 - $163,713.00Your 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. IMPORTANT NOTICE: This position requires current/active Top Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. Citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use. Elevate Your CareerAt Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations. We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, and more. Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components. We deliver mission-proven technologies to our customers that safeguard our nation, protect space-based assets and enable space exploration. Application Deadline: This role will remain posted until a qualified pool of candidates is identified. Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees. Sierra Space Corporation is an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment with Sierra Space or at any stage of the recruitment process, please contact us.

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. About the RoleWe are seeking a skilled Orbital Analyst to join our space operations team. The successful candidate will be responsible for continuously monitoring the position and velocity of artificial objects in Earth orbit or deep space, applying mathematical models and observational data to precisely calculate orbital parameters, predicting potential close approaches between objects and recommending necessary avoidance maneuvers, designing optimal trajectories for spacecraft launches, orbital transfers, and reentries, tracking and cataloging space debris to help prevent dangerous collisions, and assessing the risk of collision between various space objects. The candidate will develop and use tools to perform precise orbit determination using specialized software tools. Ability to quickly connect in-person and in writing, and to actively listen and perceive the needs, values or opinions of others. Proactivity in identifying and addressing challenges to include innovations that result in positive organizational impact. The role involves monitoring and analyzing spacecraft and satellite trajectories while supporting mission planning through trajectory design and optimization, including developing and using specialized software tools to perform precise orbit determination. A critical aspect of the position focuses on space safety, encompassing collision avoidance analysis and the development of mitigation strategies, maintaining space catalogs and applicable processes that enable mission execution, and generating detailed reports on conjunction events and close approaches. The role requires close collaboration with flight operations mission teams to support spacecraft maneuver planning and ensure mission success.About YouOur 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. Minimum Qualifications: - Requires bachelor's degree in a related field (or equivalent work experience in lieu of degree or master's +8 yrs experience). - Typically, 10+ years of related experience (or Masters + 8 years of experience). - Demonstrated expertise in Systems Engineering principles and practices, including a comprehensive understanding of the systems development lifecycle. - Progressive experience across the system development lifecycle, including requirements management, functional requirements parsing, derivation, and allocation. - Progressive experience developing systems architecture and performing systems integration, verification, and validation (V&V) activities. - Demonstrated ability to work and communicate with technical and specialty subject matter expert engineers to drive systems engineering products. - An active Top Secret U.S. Security Clearance is required. Preferred Qualifications: - Extensive experience or education in RPOD. - Experience with C2 and TT&C Software Development. - Cloudera, OpenShift, Kubernetes experience; either on or working with software, DevSecOps, etc teams. - Knowledge of spacecraft mission planning, scheduling, and orbit analysis. - Experience with astrodynamics libraries, propagators, etc. - Experience working commercial and/or government Space Domain Awareness programs. - Extensive experience or education in orbital mechanics. - Ability to script, C, C++, Python, JavaScript, Ruby or related programming experience, full stack developer. - Experience with Government Cloud Architectures (GovCloud or others). Compensation:Pay Range: $143,700.00 - $197,608.50Your 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. IMPORTANT NOTICE: This position requires current/active Top Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. Citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use. Elevate Your CareerAt Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations. We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, and more. Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components. We deliver mission-proven technologies to our customers that safeguard our nation, protect space-based assets and enable space exploration. Application Deadline: This role will remain posted until a qualified pool of candidates is identified. Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees. Sierra Space Corporation is an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment with Sierra Space or at any stage of the recruitment process, please contact us.

• Lead the design, development, modification, and evaluation of complex electrical components and systems • Work on advanced projects and collaborate with a diverse team of engineers and technicians • Contribute to the development of innovative solutions • Mentor junior engineers and technicians • Act as the Responsible Engineer (RE) for discrete technical packages • Stay updated with the latest advancements in electrical engineering • Document design processes, test results, and modifications for future reference • Provide technical support and troubleshooting assistance for electrical systems and components • Participate in team meetings and contribute to project planning and progress discussions

• Designing, developing, and testing software applications for space systems and technologies • Writing clean, maintainable code that adheres to best practices and coding standards • Collaborating with team members to understand project requirements • Contributing to the development of innovative software solutions • Providing technical leadership and mentorship to other engineers • Participating in code reviews to ensure code quality and adherence to development standards • Troubleshooting and resolving software-related issues in a timely manner • Documenting software configurations, processes, and procedures for future reference • Staying current with industry trends and advancements in software development and space technologies

• Routing (3D) or Harness Design (2D) experience for harnessing on satellite programs • Propose innovative solutions to design challenges • Attend and actively participate in cross-functional meetings • Communicate and collaborate with the team to ensure the integrity of harness designs meets specifications and requirements

• Leading the design, development, modification, and evaluation of highly complex electrical components and systems • Collaborating with a diverse team of engineers and technicians • Contributing to the development of innovative solutions • Mentoring less experienced engineers and technicians • Acting as the technical lead for specialized projects • Conducting tests and simulations to validate the performance of electrical systems and components • Documenting design processes, test results, and modifications for future reference • Providing advanced technical support and troubleshooting assistance for electrical systems and components • Participating in team meetings and contributing to project planning and progress discussions

• Responsible for developing and/or supporting the establishment and maintenance of the program Integrated Master Schedule (IMS) • Perform detailed analysis and prepare reports to ensure program leadership is provided with accurate and detailed analysis to facilitate decision making • Develop and/or participate in the preparation of schedules for all contract work • Conduct critical path analysis, variance analysis, and Schedule Risk Assessments (SRA) • Stay aware of and incorporate contractual changes into the IMS following developed baseline change guidelines • Provide support for establishing and maintaining the program Integrated Master Schedule (IMS) • Ensure it aligns with contractual requirements and program objectives • Prepare and present schedule reports to stakeholders, providing actionable insights and maintaining transparency

• Process invoices, track payments, and maintain accurate financial records. • Verify the accuracy of entries to ledger accounts and reconcile to the general ledger. • Prepare complex financial reports and analyze open invoices. • Create month-end journal entries and support audit requests. • Improve financial processes and reporting while collaborating with team members.