Software Engineer (All Levels) with Security Clearance

PROFESSIONAL SUMMARY At Refined Concepts, you won’t just develop and maintain software—you’ll architect and secure mission-critical systems that directly support national security operations. We are looking for engineers of all levels who want real technical ownership, influence over enterprise architecture, and the opportunity to build and operate solutions that matter. You’ll work in a high-trust, high-impact environment supporting open and classified enterprise networks, collaborating with systems, cybersecurity, and cloud teams to design resilient and secure systems at scale.

Experience in space and space ground systems, ETL of data transport, secure end-to-end application development, and tuning of systems for real-time high throughput read/write operations is highly desired. REQUIREMENTS (Vary Based on Experience) Junior Software Engineer ($90,000 - $130,000)

• Solid technical foundation within own function and discipline • Ability to interpret technical requirements and implement practical solutions • Solve lightly complex problems with limited guidance • Work independently on assigned tasks and contribute to team objectives • Collaborate effectively within specific functional engineering team • 0-3 years of experience supporting commercial or government customers • Possess and maintain a TS/SCI Clearance with CI or Full Scope Polygraph • 4-year degree in Computer Science, Engineering, or related field, or equivalent experience Mid-Level Software Engineer ($130,000 - $200,000)
• Solid technical foundation within own function and discipline • Ability to interpret technical requirements and implement practical solutions • Solve moderately complex problems with limited guidance • Work independently on assigned tasks and contribute to team objectives • Collaborate effectively with cross-functional engineering teams • 3–7 years of experience supporting commercial or government customers • Possess and maintain a TS/SCI Clearance with CI or Full Scope Polygraph • 4-year degree in Computer Science, Engineering, or related field, or equivalent experience Senior Software Engineer ($200,000 - $245,000)
• Able to serve as an expert within own function and discipline
• Interpret internal or external mission and security requirements and recommend best practices
• Solve complex problems, taking a broad perspective to identify innovative, secure data transfer solutions
• Comfortable working in a linux environment, tuning operating system configurations, and working in a variety of programming languages as required
• Work independently, with guidance in only the most complex situations
• 10+ years of experience supporting commercial or government customers
• Possess and maintain a TS/SCI Clearance with CI or Full Scope Polygraph
• 4-year degree or recognized equivalent through work experience COMPENSATION PACKAGE Salary: As Described Above

Retirement Benefit: 15% Employer-Provided, Fully Vested 401K Contribution
Leave: 25 Days, 6 Holidays, Flex Time Month-to-Month.

EOY Paid Remaining PTO
Medical Benefits: Discounted Health, Dental and Vision Plans with Employer-Paid HRA and HSA Options
Fringe Benefits: Employer-Paid Life, STD, & LTD
Training and Continuing Education: $1,000 Annually