Senior Systems Engineer

APEX TK LLC

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Huntsville, AL Until 9/21/2026 12+ years exp First posted July 23, 2026 Last posted July 23, 2026
Job description

General Overview

APEX TK is looking for a highly skilled Senior Systems Engineer to join our team! In this role you will get to utilize your expertise in mission/software assurance, system architecture, and interface design. The selected candidate will ensure the reliability, security, and quality of hardware/software systems, contribute to architectural decisions, and design robust interfaces for seamless integration across MDS platforms.

What You'll Be Doing:

  • Participate in hardware/software engineering activities to include mission/software assurance, code reviews, static analysis, testing, and engineering reviews to ensure compliance with industry standards and best practices.
  • Provide input to programs on software architectures that are scalable, secure, and maintainable.
  • Identify and mitigate risks related to software quality, security, and performance.
  • Ensure hardware/software engineering/assurance processes are acceptable and reports are assessed.
  • Provide technical guidance assessing objective evidence for hardware/software engineering.

What Required Skills You'll Bring:

  • Extensive experience in hardware/software engineering processes
  • Extensive experience in hardware/software assurance processes
  • Experience assessing objective evidence for hardware/software engineering
  • Professional communications and organization skills
  • 12+ years of related professional experience
  • Master's Degree in relevant STEM Field
  • Active Secret Clearance

What Desired Skills You'll Bring:

  • MDA Experience
  • Knowledge of Agile Engineering Design
  • Knowledge of Digital Engineering Principals
  • Knowledge of the Missile Defense System (elements, products, and capabilities)
      About this role

      Summary

      Ensure system reliability, security, and quality through architecture and interface design.

      Job title

      Senior Systems Engineer

      Experience level

      12+ years

      Minimum experience

      12+ years exp

      Industry

      software

      Location requirements

      Huntsville, AL; on-site, no remote work

      Salary

      Not specified

      Management role

      No

      Skills & keywords

      Required skills

      hardware/software engineeringhardware/software assuranceobjective evidence assessmentcommunicationorganization

      Preferred skills

      MDA experienceAgile engineeringDigital engineeringmissile defense

      Specializations

      hardware/softwaresystem architectureinterface designmission assurancesecurity
      Locations

      Structured locations inferred from the posting.

      Huntsville, AL, USA

      On-site City