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- ...debugging of software solutions, with a focus on Linux operating systems. Strong Familiarity with programming languages such as Java. WHY JOIN US Providing ongoing training, mentorship, and development opportunities to help our cyber and intelligence professionals...JavaFull time
Lockheed Martin
Patuxent River, MD3 days ago $80k - $110k
...college or university in Computer Science or related field of study. Software/Programs Experience: RHEL Python Java Legacy Naval/DoD Applications Atlassian Suite Candidate Differentiators: NAVAIR P-8A Operator Experience P8...JavaSigma Defense
Patuxent River, MD4 days ago$112.9k - $257k
...lieu of a degree Nice If You Have: ~8+ years of experience with embedded programming and scripting languages, including Java, GoLang, or C/C++ ~8+ years of experience with Red Hat Enterprise Linux ~ Top Secret clearance ~ Master's degree...JavaFull timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Lexington Park, MD1 day ago- ...Familiarity with Windows, Linux, macOS/Open BSD, and VxWorks/Tornado operating systems. Proficiency in programming languages including Java, C#, C++, Python, Perl, Visual Basic, ASP.NET, PHP, COBOL. Certifications: CISSP, Certified Ethical Hacker (CEH), Network+, AWS...JavaFor contractorsWork experience placementInternshipLocal area
MITRE
Lexington Park, MD11 hours ago $90k - $120k
...on the basis of disability. Requirements ~2-5 years of software developer experience. ~2-5 years experience developing JAVA applications. ~2-5 years developing and deploying code in Linux (RHEL preferred) environments. ~0-2 years experience creating...JavaSigma Defense
Patuxent River, MD5 days ago$95k - $115k
...Collaborate with senior developers and architects to create technical designs and specifications. Write clean, efficient, and maintainable Java code following best practices. Develop and maintain backend services, APIs, and microservices using Java frameworks (e.g., Spring...JavaContract workFor contractorsSabre Systems
Patuxent River, MD3 days ago$125k - $140k
...software and hardware, and working in an Agile environment. Experience with PXE and ISCSI interfaces. Basic understanding of the Java programming language to support Java application integration. Ability to work independently, solve problems, and demonstrate a...JavaContract workFor contractorsWork experience placementSabre Systems
Patuxent River, MD3 days ago$169.6k - $198.6k
...algorithms and signal processing for detector/system environments ~ Experience conducting cross-language integration (C++, Python, Java) and network protocols for real-time communication interfaces ~ The ability to obtain and maintain a DoD Special Access Program (...JavaWork experience placementWork at officeLocal areaRelocation packageNight shiftAmewas
Patuxent River, MD2 days ago- A professional services company is seeking a Software Engineer - React/AWS in Maryland. The ideal candidate will have strong experience in full-stack development and modern web frameworks. Responsibilities include engineering IT solutions using AWS services and rewriting...SuggestedRemote workFlexible hours
Saalex
Lexington Park, MD5 days ago $80k - $120k
...Science, Computer Systems Information Management, Electrical Engineering or Mathematics ~3+ years of software experience developing in Java and using Maven ~ Experience with developing test scenarios for use in automated testing frameworks and tools (e.g., Robot...JavaContract workFor contractorsSabre Systems
Lexington Park, MD2 days ago$90k - $155k
Overview Spalding, a Saalex Company is seeking a Software Engineer - React/AWS in Patuxent River, MD . Spalding, a Saalex Company is a professional services company delivering cutting-edge solutions to the Department of Defense since 2001. Our expert-level solutions...SuggestedFull timeTemporary workInterim roleRemote workFlexible hoursSaalex
Lexington Park, MD5 days ago$120k - $130k
...workflows into solution architecture ~ Proficiency in Model-based Systems Engineering (MBSE) tools such as Cameo ~ Proficiency in Java, Python, TypeScript, React, and SQL ~ Architecture frameworks and modeling language such as DoDAF, SysML, and UML ~ Agile...JavaTemporary workLocal area$80k - $110k
...related field of study. Software/Programs Experience: Windows RHEL Git JIRA Python C++ Jenkins Ansible Java Candidate Differentiators: NAVAIR MPRA P-8A P8 Air SSP P8 Ground SSP Systems Engineering Professional (SEP)...JavaFull time$145k - $193k
At AMEWAS, we don't just support defense- we shape it. For over 40 years, we've been a trusted partner of the Department of Defense (DoD) by providing cutting-edge engineering, testing, and evaluation for U.S. Navy weapons systems. Our people are the heart of our mission...SuggestedWork experience placementWork at officeLocal areaRelocation packageNight shiftAmewas
Patuxent River, MD2 days ago$120k - $180k
ABOUT US Rollout Systems works with a wide spectrum of talent to establish an atmosphere that stimulates creativity, constant progress, and achievement. We believe in empowerment for success and providing the tools to do the best job for our customers. Our corporate...SuggestedContract workTemporary workFor contractorsLocal areaRollout Systems
Patuxent River, MD5 days ago- ...hardware, simulations/emulations, and constructive. · Candidate should have experience with IBM Rhapsody, UML, C++, SQL/Access, and Java. · Candidate should have demonstrated good oral and written communication skills. · Candidate should have experience working in...JavaWork at office
$165k
Dragos is on a relentless mission to defend industrial organizations that provide us with the necessities of modern civilization; running water, functioning electricity, and safe industrial working environments. As the market leader in IC/OT Cybersecurity, we are dedicated...Local areaRemote workDragos, Inc.
Lexington Park, MD2 days ago$115k - $140k
...Engineering, or related discipline is required. Desired: Experience with 3rd generation programming languages such as Java, Python, C#, or C++ desired. Experience with data science packages desired. Knowledge of various machine learning techniques...JavaRemote jobFull timeTemporary workLocal areaFlexible hoursSpalding
Lexington Park, MD4 hours ago$165k
Dragos, Inc. is looking for a passionate Senior Software Engineer to enhance its OT Security Platform. You will develop back-end systems primarily in Rust and be part of a dynamic team focused on delivering high-performance solutions. Ideal candidates should have over 5...Remote workDragos, Inc.
Lexington Park, MD2 days ago$85k - $120k
...and Microsoft Azure cloud platforms Some knowledge of Containerization using OpenShift, Docker, Kubernetes, etc. Some knowledge Java Runtime Environment (JRE) & Microsoft .NET framework This position requires candidates to be local/work in to NAS Pax River, MD....JavaFull timeContract workTemporary workLocal areaRelocationRelocation packageFlexible hoursKBR
Lexington Park, MD13 days ago$165k
A leading cybersecurity firm is seeking a Senior Software Engineer to join their remote-first team. The role focuses on backend development, implementing robust systems in Rust, and optimizing software architectures. Candidates should have over 5 years of experience in ...Remote workDragos, Inc.
Lexington Park, MD2 days ago$122k - $165k
...fundamentals, including data structures and logical design Proficiency in two or more high-order programming languages (e.g., C, C++, Ada, Java) Educational exposure to assembly language concepts Ability to analyze complex technical problems and interpret data outputs...JavaFull timeTemporary workRemote work$170k - $185k
Cloud Information System Security Engineer (ISSE) - RMFWashington DC/Lexington Park/PAXR, MD Requires US Citizenship Employment Term and Type: Regular, Full Time Required Security Clearance: (Minimum for hire) Secret Required Education: (Minimum for hire) ...Full timeCasual workWork at officeWorldwideFGS
Lexington Park, MD3 days ago$107.5k - $204.5k
Date Posted: 2026-04-23 Country: United States of America Location: US-MD-LEXINGTON PARK-410 ~ 46579 Expedition Dr ~ BLDG 410, Ste 400 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability...Temporary workWork experience placementWork at officeRemote workFlexible hoursRaytheon Technologies
Lexington Park, MD2 days ago$130k - $180k
Responsibilities Sabre Systems is currently hiring for a Systems Security Engineer (SSE) in Patuxent River, MD to support program and technology protection, systems security engineering, Risk Management Framework (RMF), and CYBERSAFE certification processes in accordance...Contract workFor contractorsCurrently hiringWork at officeSabre Systems
Patuxent River, MD4 days ago$130k - $144.99k
Journeyman System Security Engineer (SSE) Sabre Systems is currently hiring a Journeyman System Security Engineer (SSE) to support Unmanned Carrier Aviation Program Office (PMA-268) located at Patuxent River Naval Air Station. The selected candidate is to accomplish...Contract workFor contractorsCurrently hiringWork at officeSabre Systems
Patuxent River, MD4 days ago$90k - $180k
System Security Engineer (Anti-Tamper) Sabre is seeking a System Security Engineer (Anti-Tamper) to support our Cyber Warfare Department at Patuxent River Naval Air Station located in Lexington Park, MD. This position is required to be onsite and be responsible for ...Contract workFor contractorsWork at officeSabre Systems
Lexington Park, MD2 days ago- Senior Principal Systems Engineer We are seeking a Senior Principal Systems Engineer to lead a growing Data Analytics & Systems Engineering team within the Transformation & Initiatives (T&I) organization. This team supports Raytheon Missiles & Defense (RMD) programs...
Raytheon
Lexington Park, MD2 days ago - Principal Systems Engineer We are seeking a Principal Systems Engineer to support a growing Data Analytics & Systems Engineering team within the Transformation & Initiatives (T&I) organization. The engineer will contribute expert-level technical execution in data engineering...
Raytheon
Lexington Park, MD2 days ago $69.3k - $158k
Job Number: R0238685 Systems Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in securing systems that will enable the warfighter? As a systems security and network security engineer, you can identify the tools, configurations...Full timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
California, MD1 day ago
