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Software Engineer-Developer 4 with Security Clearance

Company:
22nd Century Technologies, Inc.
Location:
Huntsville, AL, 35824
Posted:
December 22, 2025
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Description:

Title: Software Engineer-Developer 4

Locations: Huntsville, AL and Colorado Springs, CO

Duration: 12 months+

Active Secret Clearance Required Job Description: • Work with other industry partners as a key contributor to the design and development of Java-based mathematical algorithms in support of the C2BMC

• Support full software development lifecycle including generating design artifacts, implementing software changes, supporting design and code reviews, software testing, and resolution of issues found during testing

• Actively participate in agile planning and execution using established processes

• Software Requirements and architecture development in support of MDS systems

• Develop, select, tailor and deploy integration and test processes, tools and metrics

• Execute and document integration and test activities and events

• This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

• Travel may be required up to 10% of the time; Domestically

• This position may require the ability to obtain access to an MDA facility. Access to the facility requires a background investigation by U.S. government authorities.

• This position requires candidate acceptance by the industry partner resource control board.

• This position requires an active Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) Required Skills:

• Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, computer engineering, or computer science. 9+ years of work related engineering experience with a Bachelor's or 7+ years of work related engineering experience with a Master's or 4+ years of work related engineering experience with a PhD

• Experience using analytical, collaboration, communication and organizational skills

• Familiarity with the Agile software development process

• Experience with Java, or Java Spring Preferred Qualifications:

• Experienced in the full life-cycle development of complex mathematical algorithms (such as tracking, correlation, guidance, battle management, and radar management) for Java-based military applications

• Ability to implement MATLAB based algorithms into Java-based software. Education / Experience: • Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, computer engineering, or computer science. • 9+ years of work related engineering experience with a Bachelor's or 7+ years of work related engineering experience with a Master's or 4+ years of work related engineering experience with a PhD

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