Senior Software Developer with Security Clearance

OASYS, INC.; Huntsville (AL); On-site; USD 140,000 - 180,000; Full time

Benefits offered by this job

BC/BS of Alabama Heath & Dental

VSP Vision

Employee Stock Ownership Plan (ESOP)

401-K with Matching

Flexible Spending Account

Tuition Reimbursement

Holidays

Vacation

Short-term/Long-term Disability

Job summary

OASYS, INC. in Huntsville, Alabama, seeks a Senior Software Developer to support the ARMY/MDA on-site at Redstone Arsenal. The Java-based tool enables rapid planning, optimization, and deployment of layered sensor search plans in operational timelines.

You will integrate TGx and TMSS, implement heuristic optimization, ensure robust data ingestion for radar data and binary plan files, and contribute to DoD DevSecOps practices for secure Warfighter software.

Qualifications

• Bachelor's or Master's in Computer Science, Software Engineering, Systems Engineering, or related technical field.
• 10+ years of full-lifecycle software engineering experience.
• Strong programming in Java, C++, Python for defense modeling and UI work.
• Experience with XML data structures and parsing utilities.
• Geospatial data processing and coordinate geometry experience.
• Experience developing software within the DoD M&S enterprise.

Responsibilities

• Design and maintain interoperability with external intelligence and modeling frameworks (TGx and TMSS).
• Lead the implementation of heuristic algorithms for search plan optimization and risk-aware modeling.
• Ensure robust data ingestion and export pipelines for radar data and binary search plan files.
• Support DoD DevSecOps practices ensuring code meets cybersecurity standards.
• Collaborate with software engineers and radar analysts to translate complex models into scalable code.

Skills

Java

C++

Python

XML parsing

Geospatial data

DoD cybersecurity standards

DoD Secret Clearance

Education

Bachelor's degree in CS/Engineering or related field

Master's degree in CS/Engineering or related field

Tools

DTED

TMSS

TGx

Socrates parsing utility

Job description

Senior Software Developer OASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Senior Software Developer to support our ARMY/MDA customer onsite at Redstone Arsenal, Huntsville, AL. This Java based tool provides warfighters and sensor managers with the ability to rapidly plan, optimize, and deploy layered sensor search plans in operational timelines. Your knowledge and skills will directly enhance the survivability and battlespace awareness of fielded assets, integrating high-fidelity intelligence data, complex physics-based models, and tactical hardware health into a streamlined operational tool. Support the software design for the core man-in-the-loop graphical user interface, the Rapid Response Tool (RRT), and the Socrates parsing utility.

Job Responsibilities include:

• Design and maintain seamless interoperability with external intelligence and modeling frameworks, specifically the Threat Generation External (TGx) and the Threat Modeling Center (TMC) Threat Modeling & Simulation Suite (TMSS).
• Lead the implementation of heuristic algorithms for search plan optimization, deterministic statistical roll-ups for Probability of Acquisition (Pacq), and 4/3 Effective Earth Radius models for terrain masking (using DTED).
• Ensure robust data ingestion and export pipelines for tactical log data from radars and tactical binary search plan files (SPT, OSP, Custom XML).
• Support the software team in adopting DoD DevSecOps best practices, ensuring all code meets rigorous cybersecurity standards for deployment in operational military environments.
• Contribute to a team of software engineers and radar systems analysts in translating complex physics and engineering models into scalable, performant software code.

Minimum Requirements:

• Bachelor's or Master's Degree in Computer Science, Software Engineering, Systems Engineering, or a highly related technical field.
• 10+ years of full-lifecycle software engineering experience
• Strong programming expertise in modern languages utilized for defense modeling and UI (C++, Java, Python).
• Experience with XML data structures and parsing utilities.
• Familiarity with geospatial data processing and coordinate geometry (e.g., Vincenty Direct formulas, DTED/TDF integration).
• Experience developing software within the DoD Modeling and Simulation (M&S) enterprise.

Preferred Requirements:

• Direct experience with phased-array radar systems
• Familiarity with threat models
• Knowledge of radar detection theory, Signal-to-Noise Ratio (SNR) tracking logic, and Scattering Center Radar Cross Section (RCS) models.
• Previous experience supporting rapid prototyping and Warfighter Improvement Process (WIP) requirements.

Required Education:

Candidates should possess a bachelor's degree, preferably in Engineering, Cyber, Computer Information Systems, Computer Science, Math, Physics, or other STEM discipline, however, years of experience may be substituted for a degree. Eligibility: Candidates must have the ability to obtain and maintain a DoD Secret Clearance. An Active Secret Clearance is highly desired.

About OASYS, INC.:

Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.

Benefits:

• BC/BS of Alabama Heath & Dental
• VSP Vision
• Employee Stock Ownership Plan (ESOP)
• 401-K with Matching
• Flexible Spending Account
• Tuition Reimbursement
• Holidays
• Vacation
• Short-term/Long-term Disability

www.oasys-incorporated.com