Senior Software Lead​/Architect Security Clearance

Position: Senior Software Lead/Architect with Security Clearance
Job Description:

Apex Systems is seeking a Senior Software Lead/Architect out of Albuquerque, New Mexico. Senior Software Lead/Architect

Location:

Albuquerque, New Mexico (Onsite)

Role Overview
We are seeking a Senior Software Lead / Software Architect to provide system-level leadership for a large-scale, classified ground system. This role operates at the front end of the software lifecycle, leading architecture, defining requirements, shaping system design, and setting the technical foundation for development teams. The position requires an experienced leader who can architect systems of scale, not a candidate focused on hands-on implementation.

Key Responsibilities
Lead end-to-end software architecture for a complex, mission-critical ground system.
Define and document system requirements, interfaces, and design artifacts.
Develop and maintain system models using frameworks such as DoDAF, MSOSA, and Cameo.
Translate customer needs and operational concepts into formal system designs.
Establish design patterns, architectural guardrails, and technical direction for implementation teams.
Provide technical leadership and mentorship across multi-disciplinary engineering teams.
Collaborate with test leadership to define test strategies and verification approaches.
Evaluate existing codebases at a system level to inform reuse versus re-implementation decisions.

Required Qualifications
Clearance:
An active Top Secret (TS) U.S. Security Clearance is required, with the ability to obtain SCI eligibility post-start.

Education:

A bachelor’s degree is required.

Experience:

10+ years of experience in software engineering with significant system-level leadership responsibility. Candidates must have demonstrated experience architecting large, complex software systems (e.g., ground systems, distributed systems, or mission systems) and proven expertise in software architecture, design, and requirements engineering. Experience operating in early-phase program environments is necessary. Technical

Skills:

Strong working knowledge of DoDAF, MSOSA, Cameo (or similar MBSE tools), and structured SDLC (e.g., V-model) is required.

Preferred Qualifications
An active TS/SCI U.S. Security Clearance.
Previous experience leading or architecting classified ground systems.
Experience as a Technical Lead Engineer, Software Lead, or Software Architect on a complex software development program.
Familiarity with transitioning systems from R&D into formal program execution.

Experience with one or more of the following:
Java, C++, Python, JavaScript frameworks (e.g., REACT, jQuery UI), Spring Framework, Hibernate, RDBMS, MongoDB, REST, and OpenAPI.
Familiarity with practices such as TDD, agile software development, Dev Sec Ops , and CI/CD management.
Experience using cloud-based infrastructure such as AWS or Azure. Compensation & Benefits
The anticipated salary range for this position is $ to $ annually. A comprehensive benefits package is available to eligible employees. This employer is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Apex uses a virtual recruiter as part of the application process.  for more details. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at or . If you feel that you meet the qualifications and criteria outlined above, please submit your resume to Everforth Apex is a world-class IT services company that serves thousands of clients across the globe.

When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package.

Our commitment to excellence is reflected in many awards, including Clearly Rateds Best of Staffing® in Talent…