Software Engineer Level 3 (TS/SCI w/ Poly)

SixGen, Inc.(5 days ago)

Ft. Meade, MDOnsiteFull TimeSenior$203,000 - $243,000

About this role

A Software Engineer Level 3 at SIXGEN focuses on developing, maintaining, and enhancing complex software systems for federal customers. The role involves technical expertise in software development and system design, working independently and collaboratively to meet demanding requirements. The position supports critical missions within a dynamic work environment.

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Required Skills

C++
Java
DevOps
CI/CD
Jenkins
Bamboo
Cybersecurity
Reverse Engineering
Vulnerability Research
Software Development

About SixGen, Inc.

sixgen.io

SIXGEN is a cybersecurity firm that delivers mission‑aligned cyber capabilities engineered for speed, resilience, and operational advantage in contested environments. The company focuses on operationally oriented solutions—combining technical expertise, rapid delivery, and resilient architectures—to meet complex mission needs. SIXGEN works with defense, national security, and critical‑infrastructure customers to provide tailored capabilities, training, and sustainment that help organizations maintain advantage under cyber threat.

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