AFSIM Modeler
Company: Sti-Tec
Location: Dayton
Posted on: April 2, 2026
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Job Description:
Solutions Through Innovative Technologies, Inc. (STI-TEC)
specializes in the delivery of professional business and
information management services. STI-TEC offers government and
commercial clients a comprehensive portfolio of services that
identify, manage, distribute and improve business processes related
to entities’ most valued resource, information. As a fast-growing
solutions provider, established in 2000, total customer
satisfaction has remained the cornerstone of our business. Our
business model focuses on integrity, loyalty, and trust. Position
Overview Seeking an experienced Advanced Framework for Simulation,
Integration and Modeling (AFSIM) Modeler to provide Modeling,
Simulation, and Analysis (MS&A) support to U.S. Department of
Defense programs. The selected candidate will design, build, and
execute AFSIM-based scenarios and models that assess system
performance, CONOPS, and mission outcomes for government
stakeholders. Essential Job Function Design, develop, and configure
AFSIM models, entities, and scenarios to support engagement-,
mission-, and campaign-level analyses. Translate operational
concepts, requirements, and threat environments into executable
AFSIM representations and analytic runs. Develop and modify AFSIM
behaviors, parameters, and configurations to evaluate system
performance and warfighting effectiveness. Use scripting and AFSIM
tools to automate scenario execution, parametric studies, and
sensitivity analyses. Work closely with government analysts,
operators, and system engineers to define study objectives,
measures of effectiveness, and required outputs. Analyze simulation
outputs, generate visualizations, and prepare briefings and reports
that clearly communicate findings to technical and non-technical
audiences. Support verification and validation of models and
scenarios, including documentation of assumptions, limitations, and
data sources. Contribute to technical documentation, user guides,
and contract deliverables (CDRLs) in accordance with customer
standards. Minimum Qualifications Active Secret (Top Secret/SCI
preferred) Bachelor’s degree in Engineering, Physics, Mathematics,
Operations Research, Computer Science, or a related technical
field.? 2–5 years of experience in Modeling and Simulation
(M&S) or MS&A for DoD or Intelligence Community programs.
Hands-on experience using AFSIM for scenario development, analysis,
or model configuration (e.g., entities, weapons, sensors, tactics).
Familiarity with scripting or programming (e.g., AFSIM scripting,
Python, MATLAB, or similar tools) to automate runs and post?process
data. Ability to interpret and model operational concepts, threat
laydowns, and system characteristics from government documentation
and SMEs. Strong analytical, communication, and briefing skills,
with experience presenting technical results to government
customers. Ability to obtain and maintain a DoD Secret clearance;
current active Secret or higher strongly preferred.? Desired
Qualifications Experience supporting AFLCMC, AFRL, or other
Dayton-area DoD organizations on MS&A tasks. Background in air,
space, or multi-domain operations, electronic warfare, or command
and control modeling. Experience with C++ or other compiled
languages used to extend or customize AFSIM components. Familiarity
with data visualization and analysis tools (e.g., Python, MATLAB,
Excel, or similar). Prior experience working as a government
contractor delivering technical reports, briefings, and CDRLs. Work
Environment and Travel Position is primarily on-site at government
or contractor facilities in the Beavercreek/Dayton, OH area, with
limited telework as authorized by the customer. Occasional travel
(up to ~10%) to customer sites, test locations, or program reviews
may be required. STI-TEC offers a competitive benefits package
including: Medical, dental, and vision coverage Life insurance
Short term/long term disability coverage Retirement savings –
401(k) Paid time off (PTO) Holiday leave Alternate work schedules
(depending on work site) Flexible spending account options Whether
you’re an experienced professional, a veteran, a former military or
civilian federal employee, or a recent graduate, STI-TEC has a
career opportunity for you. Applicants selected may be subject to a
U.S. Government security investigation and must meet eligibility
requirements for access to classified information. STI-TEC is an
equal opportunity employer and values diversity. Employment is
decided on the basis of qualifications, merit, and business need.
All qualified applicants will receive consideration for employment
without regard to race, color, religion, sex, national origin,
disability, protected Veteran status, gender identity and sexual
orientation. This policy applies to all terms and conditions of
employment, including recruiting, hiring, placement, promotion,
termination, layoff, transfer, leaves of absence, compensation and
training. If you need assistance or an accommodation due to a
disability, you may contact us at [email protected] or you may call
us at 1918.583.9900.
Keywords: Sti-Tec, Lawrence , AFSIM Modeler, IT / Software / Systems , Dayton, Indiana
