Java Software Engineer jobs in Windsor Mill

Requisition ID: 2495 Standard Title: Junior Software Engineer Required Security Clearance: Top Secret/SCI Location: Bethesda, MD Work Type: Hybrid (On-Site and Remote) Shift: First Referral Eligibility: Eligible U.S. Citizenship Required? Yes Pay Range $120,253.20 - $136,286.95 Annually Position Sum

AeroVironment

$120,000 - $180,000 /year

Worker Type Regular Job Description Job Summary The primary role of the Full Stack Software Engineer is to design and develop secure, cloud-native applications supporting ICAM product development and Zero Trust architecture. This role focuses on building scalable front-end and back-end solutions usi

Oak Leaf Solutions

$14,333 - $15,333 /year

A TS/SCI Clearance with Full Scope Polygraph is required to be considered for this position. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, rea

Set of X

WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sens

Date Posted: 2026-04-15 Country: United States of America Location: US-MD-ANNAPOLIS JUNCTION-339 ~ 306 Sentinel Dr ~ 339 BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is re

Science Systems and Applications, Inc. (SSAI) is seeking a Scientific Software Engineer to support the Ocean Ecology Laboratory at the NASA Goddard Space Flight Center. The position will support scientific software, tools and services development for data distribution and management of current and f

T-Rex Solutions

$15,000 - $17,500 /year

Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Software Engineer 2 to join our dynamic team in the Ft. Meade, MD area. Responsibilities: The Software Engineer develops, maintains, and enhances complex

Science Systems and Applications, Inc. (SSAI) is seeking a Scientific Software Engineer to support the Ocean Ecology Laboratory at the NASA Goddard Space Flight Center. The position will support scientific software, tools and services development for data distribution and management of current and f

ELEVI Associates

$179,000 - $225,000 /year

Because You Deserve More Than Just a Job To be an ELEVI team player you will need: You must hold a current Poly clearance Twelve (12) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelors degree in Computer Science or related discipline fr

Description Are you a software engineer that wants to have an impact on nationally important defense programs? Do you love participating in dynamic software development, prototyping, and transition efforts that regularly provide our warfighters new capabilities? Do you love working with a group of d

Description Are you a versatile developer who wants to apply modern software practices to solve critical, real-world challenges in strike weapon technology? Are you a software engineer who is naturally curious about how things work and loves collaborating with experts to build the right scientific c

Job Description 5-7 years overall development experience. You have industry-leading technical abilities. You demonstrate a breadth and depth of knowledge in the following disciplines: Strong object-oriented design and coding skills in Java or C++ You solve problems at their root, stepping back to un

Job Number: R0237681 Software Engineer, Senior The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference, we

Job Number: R0237682 Software Engineer, Senior The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference, we

An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Senior Cloud Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treat

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We value creative problem-solving , open communication , and empowering our employees to make decisions and put forth new ideas. Our staff includes technical experts working across multiple disciplines, bringing diver

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities. Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectatio

Unisity, LLC is a Service-Disabled Veteran Owned Small Business providing expert services in the Information Technology fields. We pride ourselves on delivering what is promised, as some would say we "just do". We are highly-qualified, self-driven professionals who work towards a common goal as a te

Description Interclypse is seeking a Senior Python Developer to support a federal agency's migration from a legacy OpenVMS/Itanium server infrastructure and DCL scripting environment to a modern Python-based middleware platform. You will work as part of a small, senior developer team under the agenc

Job Description We are seeking a Security Software Engineer to build and harden software systems supporting DoD programs operating under CMMC/NIST 800-171/FedRAMP compliance requirements. You will embed security across the SDLC—from design and code review through CI/CD and cloud deployment—working a