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Urgent! Principal Systems Engineer - TS/SCI w/ Poly Job Opening In Aurora – Now Hiring Solidus Technical Solutions

Principal Systems Engineer TS/SCI w/ Poly



Job description

Job Description


Solidus is hiring a Principal Systems Engineer to provide enterprise-wide systems engineering and integration support within the Intelligence Community.

The Principal System Engineer will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to define system architectures, manage interfaces, and ensure traceability of requirements to technical solutions.

This is an on-site role based in Aurora, CO.



Day in the life:

  • Developing and maintaining system models using tools such as Cameo Systems Modeler, as well as utilizing computer-based simulations to analyze and optimize the performance of complex systems.
  • Required Qualifications & Experience:

  •  TS/SCI with CI Polygraph
  •  Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM preferred)
  • 8+ years of prior engineering experience
  • Practical experience applying Model-Based Systems Engineering (MBSE) principles, including system modeling with Cameo, or equivalent tools
  • Familiarity with Digital Engineering practices and tool chains to enhance design, integration, and test workflows
  • Experience with high level programming languages Python)
  • Demonstrated engineering technical abilities and project management experience
  • Experience collaborating with internal and external customers in a team environment (Government, Military, SETA, and Contractor)
  • Preferred Qualifications & Experience:

  • Experience with systems installation, integration, and test activities
  • Proficiency in relevant programming languages (Python, C++, etc)
  • Experience with Request for Change (RFC) impact reviews and assessment processes
  • Experience with customer NSIS requirements and rapid delivery methods
  • Evidence of strong customer relationships and stakeholder engagement
  • Experience working across contract and location boundaries
  • Proficiency with Atlassian JIRA, Confluence, and collaborative engineering tools
  • Ability to convey complex technical issues clearly through both oral and written communication

  • Benefit selection, customer contractual specifications, relevant work experience, skills, competencies, certifications, and clearance status will influence the final salary.

    Full benefits: $, to $, annually

    Reduced benefits (no medical, dental, vision): Up to $, annually



    What we will bring:  

    Solidus offers you an exciting opportunity to tackle the nation’s greatest challenges applying innovation and expertise to produce cutting-edge results that have a long-lasting impact.

    We offer outstanding benefits, generous PTO and much more! Apply today to learn why Solidus has a Star rating on Glassdoor!



    Req ID: 1



    Solidus is an Equal Opportunity Employer and provides equal employment opportunities regarding all terms and conditions of employment to all employees and qualified applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

    The Company will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application and interview process, to perform essential job functions, and to receive other benefits and privileges of employment.

    Please contact us to request an accommodation.







    Please Note: Solidus does not accept applications from agencies, 3rd party vendors, or applications with incomplete information.


    Required Skill Profession

    Computer Occupations



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