25 applications developer jobs at 14 companies in Hillsboro, IL
2d
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Information Technology Specialist (Applications Software)
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$126k-$193k/yr OnsiteFull Time
1+ YOEGS-14 applicants need one year of specialized GS-13-equivalent experience leading IT projects, designing secure full-stack and cloud applications, evaluating architecture, and applying modern software development practices.
Python, Java, JavaScript, TypeScript, .NET, Spring, React, Node, CI/CD, Application Programming Interface (API), infrastructure as code
2mo
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Agentic AI Developer
O'Fallon, Illinois, United States
$99k-$225k/yr HybridFull Time
3+ YOE3+ years software development experience, Python, software design patterns, LLM application development, embeddings/vector DBs/semantic search, agent planning and AI safety knowledge, ability to obtain Secret clearance, Bachelor's degree.
Python, large language models, vector databases, Retrieval-Augmented Generation (RAG)
1w
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Information Technology Specialist (Applications Software)
Scott Air Force Base, Illinois, United States
$109k-$142k/yr OnsiteFull Time
1+ YOEOne year of specialized experience equivalent to GS-12 in IT project management, software development, enterprise architecture, cybersecurity, contractor evaluation, and technical team leadership.
Agile, USAJOBS, USA Staffing, USA Hire, Electronic Questionnaire
2w
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Software Developer / Application & Web Support Lead
Scott Air Force Base, Illinois, United States
OnsiteFull Time
5+ YOE5+ years SharePoint Online/web application development and sustainment; DCWF Work Role 212 proficiency; DoDM 8140.03 foundational qualification; final SECRET clearance; hands-on Power Platform, SharePoint Online, Nintex, Java/Oracle, ColdFusion, .NET/SQL; 508-compliant application delivery.
SharePoint Online, Microsoft Power Platform, Nintex, Java, Oracle, ColdFusion, .NET, SQL, Power BI
2mo
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Application Software Engineer (Experienced or Senior), Phantom Works
Berkeley, Missouri, United States
$127k-$217k/yr OnsiteFull Time
3+ YOEBachelor's degree; active Secret clearance with ability to obtain Top Secret & Special Program Access; 3+ years experience with C++, C#, Linux, git, software architecture and TCP/UDP networked applications.
C++, C#, Linux, git, TCP, UDP
2w
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Software Developer / Application & Web Support Lead
Scott Air Force Base, Illinois, United States
$110k-$140k/yr OnsiteFull Time
5+ YOE5+ years SharePoint Online/web application development and sustainment experience; DoDM 8140.03 and residential privileged access qualification; DCWF Work Role 212 or equivalent; Security+ / GSSP / CSSLP preferred; experience with Power Platform, Nintex, Java/Oracle, ColdFusion, .NET/SQL; 508 accessibility experience.
SharePoint Online, Microsoft Power Platform, Power Apps, Nintex, Java, Oracle, ColdFusion, .NET, SQL, Power BI
3mo
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Application Engineer – HVAC
Monterrey or Morton
HybridFull Time
3+ YOEBachelor's in mechanical/thermal engineering; 3-8+ years in application engineering, HVAC; automotive or commercial vehicle experience; English and Spanish; CAD tools.
CATIA, NX, SolidWorks, Creo
2w
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Z/OS Mainframe COBOL Application Developer
Springfield, Illinois, United States
$80k-$147k/yr OnsiteFull Time
4+ YOEExpertise in COBOL and IBM Z/OS mainframe technologies (JCL, VSAM, DB2, CICS); 4 years related experience; college-level education; knowledge of generative AI and Watson X for Z a plus.
COBOL, JCL, VSAM, IDCAMS, DB2, SQL, CICS, TSO, ISPF, SDSF, IBM Watson X for Z, SharePoint, Large Language Models (LLMs), Generative AI
4w
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AppSec Engineer
United States or O'Fallon
$75k-$158k/yr RemoteFull Time
6+ YOEActive Secret clearance,6+ years application security experience, advanced Fortify and SonarQube skills, penetration testing and secure code review experience, bachelor’s degree in a technical field, and DoD 8140-related certifications.
Fortify, SonarQube
2mo
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Cloud Engineer
Scott Air Force Base, Illinois, United States
$99k-$225k/yr OnsiteFull Time
Manage and secure DoD AWS cloud environments (IL-4+), deploy applications, maintain CI/CD and infrastructure automation, understand RMF/ATO processes; Secret clearance and HS diploma/GED required; certifications preferred.
AWS, Azure, AKS, Docker, Kubernetes, CI/CD
1mo
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Senior Civil Engineer
Collinsville, Illinois, United States
RemoteFull Time
10+ YOEBSCE (ABET) and active P.E.; 10+ years civil engineering experience with 5+ years relevant to DoD fuel infrastructure; familiarity with DoD standards, SpecsIntact, and applicable codes; U.S. citizenship and ability to obtain DoD CAC and pass background check; willingness to travel ~10-15%.
SpecsIntact, CSI MasterFormat, AutoCAD, Revit, RISA 3D, Civil 3D
1mo
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Software Application Tester
Scott Air Force Base, Illinois, United States
$70k-$80k/yr OnsiteFull Time
3+ YOEActive U.S. Secret clearance, Bachelor’s degree, 3+ years software testing, automated testing and scripting, Agile SDLC experience, technical writing and DevOps preferred.
1mo
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Clinical Systems Analyst - RN
Mattoon or Vandalia
$70k-$109k/yr OnsiteFull Time
ADN and active Illinois RN license required; BLS/CPR within 90 days. Must apply advanced clinical knowledge to develop, design, and support clinical applications and participate in on-call rotation.
Systems Development Life Cycle (SDLC)
1mo
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Crop Specialist - M&M Service Company - Marine, IL
Marine, Illinois, United States
$65k-$100k/yr FieldFull Time
Develop and grow customer relationships; sell fertilizer, seed, crop protection, precision technology, and services; maintain agronomy certifications; valid driver\u0019s license/CDL if applicable; able to lift 50+ lbs; willingness to travel and work extended hours during peak seasons.
1mo
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ADMINISTRATIVE OFFICER (TITLE 32)
Springfield, Illinois, United States
$90k-$116k/yr OnsiteFull Time
1+ YOETitle 32 excepted service; Illinois National Guard membership required prior to placement; Secret clearance; minimum 1 year specialized experience equivalent to GS-11 using quantitative/qualitative analysis, program development, and investigative techniques; commissioning applicants must have bachelor's degree.
2w
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Application Development Specialist - CASE
Bedford Park or Berkeley
$99k-$124k/yr FieldFull Time
Four‑year degree (science/chemistry preferred), technical CASE experience, MS Office proficiency, ability to travel 50–60%, clean driver’s license.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
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