28 software systems engineer jobs at 20 companies in Hurlock, MD

3w
Save
Mark Applied
Hide
Software Engineer (Modeling & Simulation) ATC Systems
Patuxent River, Maryland, United States
OnsiteFull Time
PaylocityNASDAQ: PCTY: Provides cloud-based human capital management and payroll software.
5+ YOE5+ years software engineering experience building or maintaining simulation engines; bachelor\u0002s degree in CS or related field; mastery of C++, Java, or Python; HLA/DIS and Git experience; eligible for U.S. Secret clearance.
C++, Java, Python, High-Level Architecture (HLA), Distributed Interactive Simulation (DIS), Git, GitLab, CI/CD, Agile, Windows, Linux
2mo
Save
Mark Applied
Hide
SEDSS- Senior Systems Engineer **
Patuxent River, Maryland, United States
$120k-$176k/yr OnsiteFull Time
SimVentions
SimVentions: Provides engineering and technology services for defense customers.
9+ YOESecret clearance required; 9-11 years software and systems engineering; BS in engineering; experience with military avionics; on-site at Patuxent River, MD
MBSE, DOD-STD-2167A, MIL-STD-498, IEEE 12207, Agile, SAFe
1mo
Save
Mark Applied
Hide
Senior Software Systems Lead
Lexington Park, Maryland, United States
$166k-$295k/yr HybridFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
10+ YOEBachelor's in CS/CE or related, 10+ years software engineering experience (M&S preferred), expert C++, Azure and AWS experience, Atlassian tools, Git, Microsoft Visual Studio, Agile and CI/CD experience, active Top Secret with SCI eligibility.
Azure, AWS, C++, Jira, Confluence, Bitbucket, Git, Microsoft Visual Studio, DIS, HLA, TENA, Joint Simulation Environment (JSE), NGTS, JSAF
2mo
Save
Mark Applied
Hide
Systems Engineer Sr Stf - Level 5
Edwards Air Force Base or Fort Worth or Las Vegas or Marietta or Palmdale or Patuxent River
$128k-$256k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
US citizen with Bachelor's in a STEM discipline; experience in systems engineering, system decomposition, hardware/software integration; strong communication and analytical skills; Secret clearance required.
C/C++, Python, MATLAB, DOORS, JIRA, CATIA, Dimension SPAR
3mo
Save
Mark Applied
Hide
Software Engineer
Baltimore or Annapolis
HybridFull Time
ExistX
ExistX: Transitions national security research into operational software and systems.
5+ YOE5+ years enterprise software development; BS in Computer Science or related field; backend languages Java/C/C++/Rust/Python; experience with scalable systems; strong documentation; cryptography or cloud knowledge preferred.
Java, C/C++, Rust, Python, Cryptol, Haskell, Docker, Kubernetes, AWS, Azure
3w
Save
Mark Applied
Hide
Software Engineer Level 3
Annapolis, Maryland, United States
$131k/yr OnsiteFull Time
Calvert Systems Engineering
Calvert Systems Engineering: Provider of engineering and advisory services to defense agencies.
20+ YOEBachelor's in CS or related (or 4yrs substitution), Top Secret with full-scope polygraph, minimum 20 years software engineering experience, expertise in designing/testing/deploying complex systems, leadership/mentoring experience.
2mo
Save
Mark Applied
Hide
Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Provides engineering and intelligence analysis for government missions.
14+ YOEActive Top Secret clearance with Poly; 14+ years of software development experience; Linux expertise; scripting and automation; experience with Nifi, data processing, and distributed systems.
Linux, Python, Ruby, Jenkins, Ansible, Puppet, NIFI, Data processing, Scripting languages
1mo
Save
Mark Applied
Hide
SOFTWARE ENGINEER II - TESTING
Hollywood, Maryland, United States
$96k-$115k/yr OnsiteFull Time
Platform Aerospace
Platform Aerospace: Provides unmanned aircraft systems and rapid aircraft modification services.
2+ YOEBachelor's in engineering, 2+ years software development experience, embedded systems experience, proficiency in C/C++ and familiarity with Python, experience with debugging/testing/version control, ability to obtain security clearance, strong communication and problem-solving skills.
C, C++, Python, Linux, Hardware-in-the-loop (HIL)
3mo
Save
Mark Applied
Hide
Software Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Adaptic
Adaptic: Defense contractor providing software, engineering, and cybersecurity mission support.
TS/SCI with polygraph; experience in Python, Java, C++, or similar; large-scale data, distributed systems, or real-time processing; degree in Computer Science or Software Engineering (or equivalent); collaborative mindset; plus AWS, DevOps/CI/CD, Docker/Kubernetes and ML exposure.
Python, Java, C++, Docker, Kubernetes, AWS, CI/CD
5d
Save
Mark Applied
Hide
Software Engineer - ELSYS - Patuxent River, MD - (Open Rank)
Patuxent River, Maryland, United States
OnsiteFull Time
Georgia Tech Research Institute
Georgia Tech Research Institute: Performs applied scientific research and engineering for various organizations.
2+ YOEBachelor's in Systems/Software/Computer Science, 2+ years related experience (with DoW programs preferred), U.S. citizenship, ability to obtain security clearance (Secret required), proficiency in multiple programming languages and software engineering practices.
Java, JavaScript, C, C++, C#, Ruby, Python, Scala, Groovy, Continuous Integration/Continuous Delivery (CI/CD), DevOps, Application Programming Interface (API)
3w
Save
Mark Applied
Hide
Senior Software Engineer
Annapolis, Maryland, United States
HybridFull Time
FacilityOS
FacilityOS: Unified platform for facility safety, security, and operations.
8+ YOE8+ years backend .NET experience with C#, Microsoft SQL Server/T-SQL, unit testing, RESTful services, cloud-native SaaS/PaaS experience, and ability to modernize legacy systems.
.NET Framework, .NET Core, C#, Microsoft SQL Server, T-SQL
2w
Save
Mark Applied
Hide
Principal Software Engineer - ARINCDirect Core Platform (Onsite)
Annapolis, Maryland, United States
$118k-$225k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOE8+ years software engineering experience (or advanced degree with 5+ years), authorized to work in the U.S. without sponsorship, strong backend and full-stack skills in Python, JavaScript, Angular, PostgreSQL, API and distributed systems design, CI/CD and observability experience.
Python, JavaScript, Angular, PostgreSQL, AWS, Cloudflare, Vercel, Netlify, Grafana, ELK, Docker, Kubernetes, Helm, Istio, OpenTelemetry, OpenAPI
2mo
Save
Mark Applied
Hide
Sr. Principal Cyber Software Engineer
Annapolis Junction or San Antonio or Aurora or Carey
$149k-$235k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEBachelor's degree in computer science, information systems, or network engineering with 8+ years experience; strong C/C++, Java, Python; CNO tools; Windows/.NET and Unix/Linux development.
C, C++, Java, Perl, Python, Visual Studio, NET, Unix/Linux, Makefiles
3w
Save
Mark Applied
Hide
Senior Software Engineer Applied AI
Annapolis or United States
RemoteFull Time
AMC Health
AMC Health: Provides remote patient monitoring and virtual care technology.
7+ YOE7+ years building production backend systems, strong Python skills, cloud distributed systems (AWS), hands-on LLM/generative AI experience, ML lifecycle proficiency, and disciplined data handling in regulated environments.
Python, AWS, LLMs
2mo
Save
Mark Applied
Hide
Mission Systems Test Engineer
Lexington Park, Maryland, United States
$100k-$135k/yr OnsiteFull Time
Saalex
Saalex: Provides engineering, IT, and mission support for defense agencies.
10+ YOE10+ years hardware/software testing in avionics; test procedures for analog/digital/RF; strong analysis, troubleshooting and documentation; BA in Electrical/Avionics (MS preferred).
Avionics Integration Station, Bus Collection Computer, Satellite Simulators, Mil-Std 1553 Bus, GPS, SATCOM, HF ALE radio, Digital FM radio
2mo
Save
Mark Applied
Hide
Senior Software Architect
Lexington Park, Maryland, United States
$112k-$168k/yr HybridFull Time
Precise Systems
Precise Systems: Provider of engineering and technical services for defense programs.
12+ YOEBachelor's in a technical field, 12+ years software/systems engineering experience, US citizenship, able to obtain Secret clearance (Top Secret preferred), strong software architecture, systems engineering, Agile/DevSecOps knowledge.
Agile, Scrum, Kanban, SAFe, DevSecOps, Risk Management Framework (RMF), Capability Maturity Model Integration (CMMI), Commercial-Off-The-Shelf (COTS)
1mo
Save
Mark Applied
Hide
NAVAIR Software Engineering Manager
Patuxent River, Maryland, United States
$165k-$185k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
8+ YOE5+ MgmtBachelor's/Master's in CS/CE/MIS with 8+ years related experience (10+ if BS),5+ years supervisory experience,Top Secret clearance,≥5 years DoD aircraft systems software experience,knowledge of DoD/NAVAIR standards.
4d
Save
Mark Applied
Hide
INTERDISCIPLINARY ENGINEER/SCIENTIST
Patuxent River, Maryland, United States
$102k-$158k/yr OnsiteFull Time
U.S. Navy
U.S. Navy: Conducts maritime defense and provides aircraft maintenance services.
1+ YOEDesign and develop software and modular avionics systems using C++ and Python; apply modularization, Kubernetes and CI/CD; participate in FACE/MOSA tooling and open architecture efforts.
C++, Python, Kubernetes, Continuous Integration/Continuous Deployment (CI/CD), MagicDraw, Eclipse, EA, Rhapsody, IDL
1mo
Save
Mark Applied
Hide
Senior Director, Department of War Solutions (5349)
Hollywood or United States
$176k-$255k/yr RemoteFull Time
SMX
SMX: Providing cloud, cybersecurity, and mission-focused technology solutions to government.
10+ YOETop Secret clearance, Bachelor's in Computer Science or related (or equivalent experience), 10+ years in software lifecycle or systems engineering, solution architect and technical leadership experience, DevSecOps and cloud (AWS/Azure/GCP) knowledge.
Agile, Waterfall, SAFe, DevSecOps, AWS, Azure, GCP, Systems Modeling Language (SysML), Unified Architecture Framework (UAF), Department of Defense Architecture Framework (DoDAF)
1mo
Save
Mark Applied
Hide
Mechanic B
Coatesville, Pennsylvania, United States
OnsiteFull Time
Sims Limited
Sims LimitedASX: SGM: Provides global metal recycling and electronic waste solutions.
Ability to diagnose, repair, and rebuild mobile equipment engines, transmissions, electrical and hydraulic systems; strong mechanical aptitude, physical ability for heavy labor, and safety focus.
multimeters, computers, gauges, probes, scopes, calipers