
201 - 500 employees
Founded 2004
💼 Consulting
🎖️ Defense
🔒 Cybersecurity
Consulting • Defense • Cybersecurity
Millennium is a cybersecurity and technical engineering firm that provides offensive and defensive cyber operations, enterprise IT modernization, secure software engineering (DevSecOps), and hands-on cyber training including red/blue team exercises and cyber ranges. The company primarily serves U. S. government markets—Department of Defense, the Intelligence Community, and federal civilian agencies—offering mission-focused services such as red team operations, threat analysis (ShadowView), innovation for emerging cyber challenges, and a secure Cyber Threat Operations Center.
🔥 14 hours ago
🇺🇸 United States – Remote
💵 $115k - $120k / year
⏰ Full Time
🟠 Senior
🔴 Lead
⚙️ Software Development Engineer in Test (SDET)
🦅 H1B Visa Sponsor
👻 Ghost score 0%
Improve your chances of getting an interview by checking your resume score before you apply.

201 - 500 employees
Founded 2004
💼 Consulting
🎖️ Defense
🔒 Cybersecurity
Consulting • Defense • Cybersecurity
Millennium is a cybersecurity and technical engineering firm that provides offensive and defensive cyber operations, enterprise IT modernization, secure software engineering (DevSecOps), and hands-on cyber training including red/blue team exercises and cyber ranges. The company primarily serves U. S. government markets—Department of Defense, the Intelligence Community, and federal civilian agencies—offering mission-focused services such as red team operations, threat analysis (ShadowView), innovation for emerging cyber challenges, and a secure Cyber Threat Operations Center.
• Manage planning, design, execution, and reporting for software tests • Supervise junior testers as needed • Review business and software requirements for gaps, testability, and methodology • Review program documentation and products for quality and adherence to design concepts • Prepare milestone status reports and system concept presentations • Support Cybersecurity T&E in accordance with DoDI 5000.02 and the DoD Risk Management Framework • Prepare and review test plans • Prepare test cases and test scripts, analyze test data, and ensure traceability to requirements • Work with the software development group throughout the development process • Support software configuration management and understand software components and interface requirements • Perform manual and automated software testing from unit testing through integration testing and user acceptance testing • Report and track defects throughout the defect management process • Analyze test results and track software testing metrics • Support the test lead with test reports • Train, mentor, and supervise junior software engineers • Support business development activities, including technical interviews, technical documentation, proposal writing, and proposal color reviews
• Active Secret clearance required • BS and 8 years of experience, or high school diploma and 13 years of experience • Security+ certification required • AWS Cloud Practitioner certification preferred • Comfortable with prolonged periods of sitting at a desk and working on a computer • Able to lift 10–15 pounds at a time
• Remote work (100% remote) • Travel requirements under 10% • Equal opportunity employment
Apply Now🔥 14 hours ago
Quality Assurance Tester automating API and software tests for B&A’s federal government client. Developing test plans, executing system testing, and managing defects.
🕒 Yesterday
Lead test engineer developing automated validation software for Jabil’s server hardware manufacturing facilities. Supporting L10/L11-L12 production test infrastructure across global manufacturing regions.
🕒 2 days ago
Global Solution Architect evangelizing Broadcom automation solutions to enterprise customers. Supporting sales strategy, technical discovery, solution architecture, and executive stakeholder engagement.
🇺🇸 United States – Remote
💰 Post-IPO Equity on 2017-10
⏰ Full Time
🟠 Senior
🔴 Lead
⚙️ Software Development Engineer in Test (SDET)
🦅 H1B Visa Sponsor
🕒 2 days ago
Principal SDET expanding automated testing for SAIC’s mission-critical JRE defense data-link software. Leading test engineering, simulators, performance testing, and developer mentoring.
🇺🇸 United States – Remote
💰 $500M Post-IPO Debt - SAIC on 2025-09
⏰ Full Time
🔴 Lead
⚙️ Software Development Engineer in Test (SDET)
🕒 2 days ago
Automation Architect leading Python-based security automation and agentic workflows at Lilly, a pharmaceutical company developing life-changing medicines. Managing automation engineers and shaping cloud and application security tooling.
🇺🇸 United States – Remote
💵 $129k - $253k / year
💰 $6.5M Post-IPO Debt - Eli Lilly on 2024-02
⏰ Full Time
🟡 Mid-level
🟠 Senior
⚙️ Software Development Engineer in Test (SDET)