Senior Software Engineer & Systems Architect – TS/SCI

Cornerstone Defense LLC; Corridor North (MD); On-site; USD 215,000 - 235,000; Full time

Benefits offered by this job

Medical benefits

PTO

401k

HSA/FSA

Life & Disability Insurance

Tuition Reimbursement

Referral Program

Travel Assistance

Fitness Reimbursement

Job summary

Cornerstone Defense LLC seeks a Senior Software Engineer/Systems Engineer in Annapolis Junction. The role focuses on multi-year mission-critical software development to productize a key DoD solution suite, requiring extensive cryptographic and Agile experience.

Lead architecture, mentor teams, and drive system-wide improvements across OpenBao-based services. Required are 12+ years in software engineering, a BS in CS or related field (or 8+ years), and strong communication with clients and teams.

Qualifications

• 12+ years of professional software engineering experience.
• BS in Computer Science or related field (or 8+ years experience).
• Excellent communication with clients and team members.

Responsibilities

• Lead technical changes and remove customer-specific dependencies.
• Architect flexible interfaces for authorization workflows and key management.
• Collaborate across matrixed and virtual teams on DoD deployments.

Skills

12+ years exp

Effective communication

Leadership

Agile methodology

Client rapport

Education

BS in CS or related field

Tools

Docker

Kubernetes

Linux

Job description

Cornerstone Defense LLC seeks a Senior Software Engineer/Systems Engineer in Annapolis Junction. The role focuses on multi-year mission-critical software development to productize a key DoD solution suite, requiring extensive cryptographic and Agile experience.

Lead architecture, mentor teams, and drive system-wide improvements across OpenBao-based services. Required are 12+ years in software engineering, a BS in CS or related field (or 8+ years), and strong communication with clients and teams.