Ennoble First, Inc.
Senior Systems Engineer
Location:
Gaithersburg, MD; Alexandria, VA; Chantilly, VA; St. Louis, MO; Aurora, CO; Tucson, AZ Clearance Required:
Top Secret with SCI eligibility and ability to obtain Polygraph Employment Type:
Full-Time Regular Shift:
Day Travel:
No Relocation Assistance:
Yes Company Overview We are Ennoble First-the people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that's important. Ennoble First is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge we can't turn into an opportunity. Program Summary This mission is reimagining how the Intelligence Community designs, builds, and integrates its most advanced systems. The team is engineering the future of geospatial intelligence through automation, secure cloud innovation, and real-time data fusion. Senior Systems Engineers on this program architect the backbone of mission operations-merging AI, analytics, and resilient infrastructure to deliver decision advantage at mission speed. This is an environment where cutting-edge technology meets real-world impact, and where innovation directly shapes the national security landscape. Primary Responsibilities
Serve as a senior technical lead and advisor to government stakeholders on enterprise systems engineering strategies, architectures, and processes. Develop and manage system requirements, design documentation, interface control documents (ICDs), and verification strategies. Lead technical working groups, engineering reviews, and decision boards in coordination with mission partners and other contractors. Conduct architectural assessments and trade studies to evaluate system performance, risk, and compliance with enterprise frameworks. Integrate emerging technologies, including cloud-based services and data analytics tools, into operational workflows. Oversee implementation of Model-Based Systems Engineering (MBSE) practices using tools like Cameo. Mentor mid-level and junior engineers and provide guidance on best practices and standards in system development and integration. Required Qualifications
Bachelor's degree in Systems Engineering, Computer Science, or related field and 8-12 years of experience, or Master's with 6-10 years. Deep knowledge of systems engineering principles, tools, and techniques across the entire lifecycle. Proven experience in large-scale, complex government or defense programs, preferably within the IC or DoD. Familiarity with enterprise mission architectures and data systems. Experience leading multi-disciplinary teams in technical execution and project delivery. Strong analytical, interpersonal, and communication skills. U.S. citizenship required. Preferred Qualifications
INCOSE Certified Systems Engineering Professional (CSEP or ESEP), CISSP, Security+, or similar credentials. Hands-on experience with Agile, SAFe, or DevSecOps environments. Experience working on intelligence or GEOINT programs. Proficiency with MBSE tools (Cameo), architecture frameworks (DoDAF, UAF), and modeling languages (SysML). Familiarity with AWS, C2S, or other secure government cloud platforms. Compensation Target Salary Range:
$130,000 - $160,000 The Ennoble First pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered include the responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, and applicable laws. Equal Employment Opportunity Ennoble First is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. E-Verify Participation Ennoble First participates in E-Verify. Learn more at www.dhs.gov/E-Verify . E-Verify is a registered trademark of the U.S. Department of Homeland Security.
Ennoble First is committed to providing a diverse and inclusive work environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
Ennoble First participates in E-Verify.
The information below will be listed on our website's careers landing page.
EEO is the Law | Pay Transparency Nondiscrimination www.dhs.gov/E-Verify E-Verify is a registered trademark of the U.S. Department of Homeland Security. This business uses E-Verify in its hiring practices to achieve a lawful workforce.
Gaithersburg, MD; Alexandria, VA; Chantilly, VA; St. Louis, MO; Aurora, CO; Tucson, AZ Clearance Required:
Top Secret with SCI eligibility and ability to obtain Polygraph Employment Type:
Full-Time Regular Shift:
Day Travel:
No Relocation Assistance:
Yes Company Overview We are Ennoble First-the people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that's important. Ennoble First is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge we can't turn into an opportunity. Program Summary This mission is reimagining how the Intelligence Community designs, builds, and integrates its most advanced systems. The team is engineering the future of geospatial intelligence through automation, secure cloud innovation, and real-time data fusion. Senior Systems Engineers on this program architect the backbone of mission operations-merging AI, analytics, and resilient infrastructure to deliver decision advantage at mission speed. This is an environment where cutting-edge technology meets real-world impact, and where innovation directly shapes the national security landscape. Primary Responsibilities
Serve as a senior technical lead and advisor to government stakeholders on enterprise systems engineering strategies, architectures, and processes. Develop and manage system requirements, design documentation, interface control documents (ICDs), and verification strategies. Lead technical working groups, engineering reviews, and decision boards in coordination with mission partners and other contractors. Conduct architectural assessments and trade studies to evaluate system performance, risk, and compliance with enterprise frameworks. Integrate emerging technologies, including cloud-based services and data analytics tools, into operational workflows. Oversee implementation of Model-Based Systems Engineering (MBSE) practices using tools like Cameo. Mentor mid-level and junior engineers and provide guidance on best practices and standards in system development and integration. Required Qualifications
Bachelor's degree in Systems Engineering, Computer Science, or related field and 8-12 years of experience, or Master's with 6-10 years. Deep knowledge of systems engineering principles, tools, and techniques across the entire lifecycle. Proven experience in large-scale, complex government or defense programs, preferably within the IC or DoD. Familiarity with enterprise mission architectures and data systems. Experience leading multi-disciplinary teams in technical execution and project delivery. Strong analytical, interpersonal, and communication skills. U.S. citizenship required. Preferred Qualifications
INCOSE Certified Systems Engineering Professional (CSEP or ESEP), CISSP, Security+, or similar credentials. Hands-on experience with Agile, SAFe, or DevSecOps environments. Experience working on intelligence or GEOINT programs. Proficiency with MBSE tools (Cameo), architecture frameworks (DoDAF, UAF), and modeling languages (SysML). Familiarity with AWS, C2S, or other secure government cloud platforms. Compensation Target Salary Range:
$130,000 - $160,000 The Ennoble First pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered include the responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, and applicable laws. Equal Employment Opportunity Ennoble First is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. E-Verify Participation Ennoble First participates in E-Verify. Learn more at www.dhs.gov/E-Verify . E-Verify is a registered trademark of the U.S. Department of Homeland Security.
Ennoble First is committed to providing a diverse and inclusive work environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
Ennoble First participates in E-Verify.
The information below will be listed on our website's careers landing page.
EEO is the Law | Pay Transparency Nondiscrimination www.dhs.gov/E-Verify E-Verify is a registered trademark of the U.S. Department of Homeland Security. This business uses E-Verify in its hiring practices to achieve a lawful workforce.