Demo

Senior Software Developer with Security Clearance

OASYS, INC.
Huntsville, AL Full Time
POSTED ON 11/2/2026
AVAILABLE BEFORE 11/24/2026
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. Job Responsibilities include: You will help drive the technical evolution of mission-critical warfighter training and planning tools. 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.

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: OASYS, INC. offers a robust benefit plan to include: 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

Salary.com Estimation for Senior Software Developer with Security Clearance in Huntsville, AL
$86,414 to $105,951
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Software Developer with Security Clearance?

Sign up to receive alerts about other jobs on the Senior Software Developer with Security Clearance career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$125,027 - $157,872
Income Estimation: 
$149,432 - $188,965
Income Estimation: 
$107,385 - $134,565
Income Estimation: 
$128,473 - $158,030
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at OASYS, INC.

  • OASYS, INC. Lawton, OK
  • Defensive Cyber Software Developer OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Defensive Cyber Software Developer positi... more
  • 4 Days Ago

  • OASYS, INC. Huntsville, AL
  • Control Systems Data Analyst/Field Engineer OASYS, INC., a Leading Edge Government contractor in Huntsville Alabama, is seeking applicants for a Control Sy... more
  • 6 Days Ago

  • OASYS, INC. Huntsville, AL
  • Systems Engineer OASYS, INC ., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Systems Engineer to support our Air Force customer ... more
  • 7 Days Ago

  • OASYS, INC. Lawton, OK
  • Defensive Cyber Software Developer OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Defensive Cyber Software Developer positi... more
  • 8 Days Ago


Not the job you're looking for? Here are some other Senior Software Developer with Security Clearance jobs in the Huntsville, AL area that may be a better fit.

  • Redhorse Corporation Huntsville, AL
  • About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions... more
  • 12 Days Ago

  • Akima Infrastructure Services Huntsville, AL
  • Pinnacle Solutions is looking for a passionate and motivated Game Developer to join our virtual development team. The ideal candidate has a strong understa... more
  • 5 Days Ago

AI Assistant is available now!

Feel free to start your new journey!