Job Description Air Traffic Control Radar Systems Engineers 30% Travel | United States | Full-Time Position Overview Crown Innovations is seeking Air Traffic Control Radar System Engineers with experience supporting digital Primary Airport Surveillance Radar (DASR) systems, including FAA ASR-9 and ASR-11 models, as well as FAA Secondary Radar Systems such as ATCBI-6/Mode-S or comparable military primary and secondary radar systems. These roles support the preparation of Site Readiness, Site Design, and Site-Specific Implementation Plans (SSIP) for radar system installations. Military personnel with radar system experience across various branches of the U.S. Armed Forces, including operation and engineering support of radar equipment, are encouraged to apply. This role supports federally regulated infrastructure projects and requires alignment with technical, regulatory, and operational requirements. This role may require up to 30% travel and supports a remote work environment. Positions Available • Junior Systems Engineer • Mid-Level Systems Engineer • Senior-Level Systems Engineer • System Engineering positions for Site Design, Site Readiness, and Site-Specific Implementation Plans (SSIP) may be performed remotely, with travel to sites as needed Key Responsibilities System Design & Engineering • System engineers for site design are responsible for the comprehensive planning, development, and implementation of new radar installation projects, ensuring alignment with technical, regulatory, and operational requirements • System engineers for site design in radar systems are responsible for the comprehensive planning, development, and implementation of radar equipment installations, ensuring optimal performance and integration within their operational environment • System Engineers are involved in the entire lifecycle of newly installed radar systems, from initial concept through to in-service support, ensuring that the site design meets technical, operational, and safety standards Implementation Planning • Prepare a System Level Implementation Plan (SLIP) for government approval activities to include Site Surveys, Site Design, Facility Adaptation (Site Preparations), Installation Optimization and checkout, acceptance testing, and Equipment Cutover • Prepare a Site-Specific Implementation Plan (SSIP) based on a Generic Site Implementation Plan (GSIP), including a complete set of drawings, specifications, plans, and designs for construction, site preparation, installation, optimization, testing, legacy equipment removal, and disposition • Ensure SSIP includes all electrical, mechanical, test equipment, and physical installation aspects for new equipment installation solutions, including interfacing with government-specified demarcation points Minimum Required Qualifications • Background in electrical engineering, systems engineering, or a related field, typically supported by a BSEE or MSEE degree • Experience in radar system design, testing, and integration • Knowledge of electronics, radar systems, and troubleshooting, typically gained through formal education or specialized technical training • Proficiency with diagnostic tools including oscilloscopes, spectrum analyzers, power meters, and signal generators • Ability to analyze facility drawings for accuracy and provide red-line changes where appropriate • Knowledge of Microsoft Office tools for documentation and high-level reporting • Ability to meet background investigation requirements associated with federal contract work Experience Requirements by Level Junior Systems Engineer • Demonstrated foundational experience or training in radar systems, electronics, or systems engineering • Exposure to radar system design, testing, or integration through education, military experience, or professional work Mid-Level Systems Engineer • Minimum of six (6) years of experience in radar signal processing, digital and analog circuits, microprocessors, and antenna performance for primary and secondary radar systems • Ability to use diagnostic tools and software Senior-Level Systems Engineer • Minimum of twelve (12) years of experience in radar signal processing, digital and analog circuits, microprocessors, and antenna performance for primary and secondary radar systems • Ability to use diagnostic tools and software Additional Technical Knowledge • Understanding of structural components, MEP (mechanical, electrical, plumbing) systems, equipment conditions, or network configuration Work Environment • Remote-based role; candidates may reside anywhere within the United States • Approximately 25–30% travel required to project sites as needed • Travel expenses are reimbursed in accordance with company policy Compensation Air Traffic Control Radar System Engineers (Junior, Mid-Level, Senior) - $45.00 – $80.00 hrs. equivalent Compensation is determined based on experience, qualifications, level (junior, mid, senior), geographic location, and internal equity considerations. Crown complies with all applicable state and local pay transparency laws. The listed compensation range represents the good faith hourly range for this position at the time of posting. Actual compensation will be based on experience, qualifications, geographic considerations, and business needs. Benefits We offer a competitive benefits package including a matching 401K, comprehensive medical, dental, and vision plans, and generous PTO. Crown has been voted one of the best places to work in the Washington, DC area; we built this reputation by hiring great people who value and support the mission of our customers. About Us Crown Innovations is a recognized leader in research, development, and engineering with deep expertise in air traffic management, infrastructure modernization, lifecycle data management, and National Airspace System integration. For over 30 years, Crown has supported a diverse portfolio of clients including the FAA, NASA, federal agencies, state and local governments, and commercial organizations. Persons unable to complete an online application should contact Crown HR for assistance at (703) 650-0663 ext. 3068. As a government contractor, most positions require U.S. citizenship. Crown is a VEVRAA Federal Contractor. EOE: Vets/Disability. Visit: www.crownci.com for additional information. Additional Information All your information will be kept confidential according to EEO guidelines.

• Lead and mentor a multi-disciplinary engineering organization to deliver high-impact technical solutions. • Define and implement technical strategy and architecture for systems and solutions across teams. • Collaborate with product managers, engineering leads, and senior leadership to prioritize initiatives and align roadmaps. • Drive operational excellence and adoption of engineering best practices (e.g., CI/CD, observability, cloud performance). • Manage stakeholder relationships across business units and with external partners. • Oversee key decisions affecting systems design, deployment standards, and technology investments. • Monitor industry trends and emerging technologies to ensure competitive advantage.

Responsibilities THIS POSITION IS FOR STRATEGIC TECHNOLOGY CONSULTING- STC, An Arcfield Company Are you ready to take your career to the next level? We are seeking a proactive and results-driven Digital Engineer to join our Model-Based Systems Engineering (MBSE) community. The ideal candidate will have hands-on experience developing and executing digital engineering strategies for Commercial or Department of Defense (DoD) customers and a strong commitment to driving actionable progress. In this role, you will not only apply your technical expertise but also demonstrate a willingness to take ownership of tasking and collaborate directly with customers to rapidly generate artifacts that support wider team reviews. Key Responsibilities: - Develop and implement comprehensive Digital Engineering strategies to support DoD and/or Commercial customer initiatives. - Take ownership of assigned tasks, working collaboratively with customers to quickly and effectively generate digital artifacts for broader team reviews. - Lead the integration of Authoritative Source of Truth (ASoT) tools into customers' model-based environments, ensuring smooth and efficient data flow. - Plan and execute software verification activities within a model-based environment, utilizing MBSE tools to ensure compliance and traceability. - Navigate complex Digital Engineering challenges and avoid common obstacles by maintaining a strong focus on progress and timely artifact generation, ensuring momentum is sustained without excessive deliberation. - Collaborate with cross-functional teams, including systems engineers, software developers, and project managers, to ensure alignment and progress in digital engineering initiatives. - Serve as a subject matter expert in MBSE, guiding both internal and customer teams on best practices and emerging technologies. Why Join Us? - Join a team of world-class MBSE and DE Experts. - Be part of a dynamic team working on groundbreaking projects. - Contribute to the development of state-of-the-art systems and make a lasting impact in the industry. - Exercise considerable latitude in determining objectives and approaches to assignments, giving you the freedom to innovate and excel. If you are a forward-thinking engineer with a passion for innovation and excellence, apply now to become a part of our team! Qualifications - BS 5-7 Years, MS 3-5, PhD 0-2 - Bachelor’s or Master’s degree in Systems Engineering, Software Engineering, or a related field. - Ability to obtain and maintain a Secret Clearance. - Hands-on experience developing and executing Digital Engineering strategies for DoD customers. - Strong understanding and experience with Authoritative Source of Truth (ASoT) tools and their integration into model-based environments. - Experience using digital thread middleware tools such as Syndeia, SBE Vision, eQube, Modelcenter, Minerva, or similar platforms to integrate and manage data across the digital engineering ecosystem. - Demonstrated ability to take ownership of tasking and deliver results quickly, working directly with customers and teams to generate necessary digital artifacts. - Proficiency in MBSE tools and methodologies such as SysML, Cameo, Rhapsody, or similar platforms. - Familiarity with systems engineering principles, digital twin concepts, and data management in defense applications. - Experience with DoD acquisition processes and standards is a plus. Equal Pay Act This is the projected compensation range for this position. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, Arcfield invests in its employees beyond just compensation. Arcfield ’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long-Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections. Min: $85,641.08 Max: $205,794.23 EEO Statement We are an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.

Responsibilities THIS POSITION IS FOR STRATEGIC TECHNOLOGY CONSULTING- STC, An Arcfield Company Are you ready to take your career to the next level? We are seeking a proactive and results-driven Digital Engineer to join our Model-Based Systems Engineering (MBSE) community. The ideal candidate will have hands-on experience developing and executing digital engineering strategies for Commercial or Department of Defense (DoD) customers and a strong commitment to driving actionable progress. In this role, you will not only apply your technical expertise but also demonstrate a willingness to take ownership of tasking and collaborate directly with customers to rapidly generate artifacts that support wider team reviews. Key Responsibilities: - Develop and implement comprehensive Digital Engineering strategies to support DoD and/or Commercial customer initiatives. - Take ownership of assigned tasks, working collaboratively with customers to quickly and effectively generate digital artifacts for broader team reviews. - Lead the integration of Authoritative Source of Truth (ASoT) tools into customers' model-based environments, ensuring smooth and efficient data flow. - Plan and execute software verification activities within a model-based environment, utilizing MBSE tools to ensure compliance and traceability. - Navigate complex Digital Engineering challenges and avoid common obstacles by maintaining a strong focus on progress and timely artifact generation, ensuring momentum is sustained without excessive deliberation. - Collaborate with cross-functional teams, including systems engineers, software developers, and project managers, to ensure alignment and progress in digital engineering initiatives. - Serve as a subject matter expert in MBSE, guiding both internal and customer teams on best practices and emerging technologies. Why Join Us? - Join a team of world-class MBSE and DE Experts. - Be part of a dynamic team working on groundbreaking projects. - Contribute to the development of state-of-the-art systems and make a lasting impact in the industry. - Exercise considerable latitude in determining objectives and approaches to assignments, giving you the freedom to innovate and excel. If you are a forward-thinking engineer with a passion for innovation and excellence, apply now to become a part of our team! Qualifications - BS 5-7 Years, MS 3-5, PhD 0-2 - Bachelor’s or Master’s degree in Systems Engineering, Software Engineering, or a related field. - Ability to obtain and maintain a Secret Clearance. - Hands-on experience developing and executing Digital Engineering strategies for DoD customers. - Strong understanding and experience with Authoritative Source of Truth (ASoT) tools and their integration into model-based environments. - Experience using digital thread middleware tools such as Syndeia, SBE Vision, eQube, Modelcenter, Minerva, or similar platforms to integrate and manage data across the digital engineering ecosystem. - Demonstrated ability to take ownership of tasking and deliver results quickly, working directly with customers and teams to generate necessary digital artifacts. - Proficiency in MBSE tools and methodologies such as SysML, Cameo, Rhapsody, or similar platforms. - Familiarity with systems engineering principles, digital twin concepts, and data management in defense applications. - Experience with DoD acquisition processes and standards is a plus. Equal Pay Act This is the projected compensation range for this position. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, Arcfield invests in its employees beyond just compensation. Arcfield ’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long-Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections. Min: $85,641.08 Max: $205,794.23 EEO Statement We are an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.