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Principal Software Engineer TS/SCI Security Clearance
Job in
Aurora, Arapahoe County, Colorado, 80010, USA
Listed on 2026-02-25
Listing for:
Solidus Technical Solutions
Full Time
position Listed on 2026-02-25
Job specializations:
-
Software Development
Software Engineer
Job Description & How to Apply Below
This position requires an active TS/SCI w CI Poly security clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is hiring a Principal Software Engineer for an onsite role based in Tewksbury, MA to join a talented team that develops enhancements and modifications to existing software systems. The successful candidate will have experience and knowledge with software engineering object-oriented technologies.
Day in the life:
* Troubleshoot system anomalies related to software, system configuration, network interfaces and operating system issues
* Coordinate software installs/upgrades with adherence to Configuration Management (CM) procedures and policies
* Software architecture design, development and testing
* Develop/maintain system tools and documentation as required Security Clearance requirements:
* An active TS/SCI w CI Poly security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
* Willingness to undergo and pass a comprehensive background investigation.
Required Qualifications &
Experience:
* Requires a BS Degree in Computer Science or related technical discipline and minimum of 8 years of object oriented software development OR possess the equivalent of 16 years direct experience in lieu of a degree
* Must have a current DODI 8570.1-M IAT Level II (Security+ ) (minimum) certification
* Experience with Jenkins
* Java experience within a Linux environment
* Java Messaging Service (JMS) experience
* Experience with software deployments within Docker containers
* Experience with Netbeans
* Experience with Java Script
* Ability to perform all aspects of the software development lifecycle to include requirements definition
* Ability to provide a variety of technical solutions for a wide range of difficult problems
* Become an active member of our existing team of talented developers
* Effective communication skills in order to communicate with customer and team
* Cultural fit amongst a collaborative team environment.
Preferred Qualifications:
* Experience with web-based development and/or web services Benefit selection, customer contractual specifications, relevant work experience, skills, competencies, certifications, and clearance status will influence the final salary.
* Full benefits: $105,000 to $131,000 annually
* Reduced benefits (no medical, dental, vision):
Up to $143,000 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 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
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