Software Engineer III - TS/SCI with Polygraph, Cleared

CTI MD; Columbia, Northern (MD, KY); Hybrid; USD 100,000 - 150,000; Full time

Benefits offered by this job

Affordable healthcare

Vision with employer-paid premium

HSA contributed by company

Education and training reimbursement

Training and accreditation on Red Hat/

Tech equipment reimbursement

401(k) with company match

Job summary

Constellation Technologies is seeking a Software Engineer at Level 03 who is fully cleared with TS/SCI and polygraph for work on federal contracts. The role emphasizes staying current with RHEL and AWS training, with location options across Maryland, Virginia, Colorado, Texas, Utah, Florida and Hawaii.

Candidates must be U.S. citizens with an active security clearance; the employer offers competitive benefits and ongoing professional development within a dynamic defense-focused environment.

Qualifications

• U.S. citizenship and active TS/SCI clearance with polygraph required.
• Experience in software engineering preferred.
• Willingness to work with government contracting environments.

Skills

TS/SCI clearance

Polygraph

Cloud (AWS)

Security clearance

Tools

Red Hat Enterprise Linux

AWS

Job description

Constellation Technologies is seeking a Software Engineer at Level 03 who is fully cleared with TS/SCI and polygraph for work on federal contracts. The role emphasizes staying current with RHEL and AWS training, with location options across Maryland, Virginia, Colorado, Texas, Utah, Florida and Hawaii.

Candidates must be U.S. citizens with an active security clearance; the employer offers competitive benefits and ongoing professional development within a dynamic defense-focused environment.