Lead Mission Systems​/Software Engineer

Elevating the workforce planning and talent acquisition experience for all.

Clearance Jobs’ client is seeking a Technical Program Lead – Mission Systems to work on-site in Phoenix, AZ area. This lead Systems/Software Engineer’s primary responsibility will be to ensure that all mandated quality standards under a $100M contract are met.

This is a full-time position offering a salary + benefits package.

Under this contract our client provides engineering, software development, information technology, and cybersecurity expertise to ensure the continued modernization, reliability, and operational effectiveness of mission-critical training systems.

An active DOD Secret Clearance with ability to upgrade to Special Access Program is required at the time of interview and Information Assurance Training (IAT) Level 2 Certification (ex. CompTIA Security+) is required to begin working.

Lead and coordinate software engineering and IT initiatives supporting complex, mission-critical systems. This role provides technical leadership and project oversight across system development, integration, enhancement, and sustainment activities. The ideal candidate has a strong technical foundation, proven leadership skills, and experience working in secure, regulated environments. The position requires a strong systems engineering foundation, including demonstrated experience authoring and maintaining Systems Engineering Management Plans (SEMPs) in accordance with program and customer requirements.

• Lead software and IT project execution from planning through deployment and sustainment.
• Manage system enhancements, technology integrations, and performance improvements.
• Identify, analyze, and resolve complex technical issues; recommend effective solutions aligned with program and customer requirements.
• Ensure engineering teams meet cost, schedule, and technical performance objectives.
• Oversee configuration, integration, testing, and deployment of software and supporting IT systems.
• Provide hands‑on technical leadership, including code reviews, algorithm development, and mentorship of engineering personnel.
• Maintain technical documentation, configuration baselines, and system artifacts.
• Support secure system administration and implementation of cybersecurity best practices.
• Ensure compliance with applicable information assurance, accreditation, and security requirements.
• Collaborate with security and compliance personnel to maintain authorized operating environments.
• Serve as a primary technical point of contact for internal teams, customers, and external partners.
• Prepare and deliver technical briefings, project updates, and status reports.
• Coordinate with cross‑functional engineering, security, and program management teams.

• Bachelor’s Degree in Computer Science, Engineering, Mathematics, Information Technology, or a related field.
• 5+ years of experience in software or IT project management or a related technical role.
• 3+ years of experience in a technical lead or senior engineering position.
• Strong background in software engineering, systems integration, or IT infrastructure.
• Active Secret security clearance with the ability to obtain and maintain Special Program Access (SAP).
• Strong written and verbal communication skills.
• Demonstrated experience administering Microsoft Windows client and server operating systems, including system configuration, patching, troubleshooting, and lifecycle sustainment in secure or regulated environments.
• Experience managing full‑lifecycle software and IT projects in classified or restricted environments.
• Familiarity with cybersecurity frameworks and secure system accreditation processes.
• Demonstrated ability to lead multidisciplinary engineering teams.
• Experience preparing technical documentation, system design artifacts, and formal briefings.

Mid‑Senior level

Full‑time

Engineering, Project Management, and Quality Assurance

Defense and Space Manufacturing;
Technology;
Information and Media;
Engineering Services

• Medical insurance
• Vision insurance
• 401(k)
• Disability insurance