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Systems Engineer- TS/SCI Clearance

Solidus Technical Solutions, LLC
Aurora, CO Contractor
POSTED ON 12/30/2025
AVAILABLE BEFORE 1/28/2026
This position requires an active TS/SCI security clearance. Candidates who do not hold this clearance are not eligible for hire.

Solidus is hiring a Systems Engineer. This is an onsite role based in Aurora, CO.

Day In The Life

  • Analyze and define how the system works creating use cases
  • Decompose requirements, define system interfaces and help determine how requirements will be validated and verified by the test team
  • Provide engineering support for the execution of a portion of the programs test program including test processes and baseline definition and test architecture design
  • Support regression testing across deliverable releases to the program baseline
  • Support and attend technical reviews and technical interchanges in support of the program

Clearance Requirements

  • US Citizenship and an active TS/SCI security clearance
  • Willingness to undergo comprehensive background investigation and pass a polygraph exam

Required Qualifications & Experience

  • Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM)
  • 2 years prior relevant experience
  • Experience with systems engineering lifecycle, roles and functions, with specific experience in one or more of the following areas: Concept of Operations (ConOps) development, requirements definition and management, functional analysis or interface definition and control
  • Development experience on a government contract
  • Experience with Agile principles, to include Agile systems engineering practices and/or Agile roles
  • Cultural fit amongst a collaborative team environment

Preferred Qualifications

  • Development experience in project domain (e.g., mission management ground systems, space-based ISR platforms)
  • Experience working in an Agile development environment and with Agile development tools (e.g., Jira, Confluence, Bitbucket, etc.)
  • Experience with MBSE tools (e.g., Cameo Systems Modeler)
  • Experience with requirements management in DOORS or other requirements databases
  • Good oral and written communication skills as well as good collaboration skills and the ability to work in a team environment

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

Full benefits: $91,000 to $114,000 annually

Reduced benefits (no medical, dental, vision): Up to $124,000 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 4.9/5 Star rating on Glassdoor!

Req ID: 5218

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.

Click to review - Federal Job Notices for Job Applicants

Salary : $91,000 - $124,000

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