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$139.6k - $246.1k
...Date posted: Jul. 29, 2025 Description: THE WORK This senior role fosters collaboration with other senior engineers for the... ...and evaluation. - Select appropriate data sets - Perform statistical analysis - Run machine learning algorithms - Use results...SeniorFull timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift workLockheed Martin
Annapolis Junction, MD3 days ago- ...Senior Software Engineer Sigma Defense is seeking a multi-faceted Senior Software Engineer to design, develop, test, deploy, maintain, and improve software systems. In addition, the Senior Software Engineer will manage project priorities, deadlines, and deliverables...Senior
Sigma Defense
Laurel, MD4 days ago - Description Position Description: The Software Engineer shall be responsible for providing engineering support for mission applications in a SaaS/PaaS Linux environment deployed on an 'on-prem' cloud offering developed with open source software using Kubernetes, Docker,...Senior
- Description Responsible for the development microservices for the Ingest Functionality. Required Java, spring, Jira & Confluence, Gitlab, Maven, Jenkins, Kubernetes, docker, Nexus, mongoDB. Familiar with System Requirements decomposition, release planning, CI/CD, Test frameworks...SeniorWork experience placement
$175k - $250k
...Position: Senior Software Engineer Location: Columbia, MD Clearance : Active TS/SCI with FSP Polygraph Sign-On Bonus: Yes DeNOVO Solutions is seeking a Senior Software Engineer to support an advanced project that is modernizing legacy systems to ensure...SeniorRelocation packageDeNovo Solutions, LLC
Columbia, MD3 days ago$230k - $250k
Java, AWS, Docker, Kubernetes, Jira Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: * Must be a US Citizen. * Must have TS/SCI clearance w/ active polygraph...SeniorContract workTemporary workImmediate start- Description: You will act as a full stack developer in a fast-paced role making life better for the customer. The organization is focused on discovery of opportunities and enabling activities in numerous technical fields. The candidate will be responsible for designing ...Senior
- Overview BigBear.ai is seeking a S enior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data collection, analysis, and presentation. This position will be based out of Fort Meade, Maryland. Having a ...Senior
BigBear Inc
Columbia, MD3 days ago $227.5k
...for national defense? If so, we 're looking for someone like you to join our team at APL! We are seeking a highly motivated Senior Software Engineer who will contribute to all phases of the software development and deployment process. You will be joining a team...SeniorTemporary workWork experience placementInterim roleCasual workRelocation packageFlexible hoursJohns Hopkins Applied Physics Laboratory (APL)
Laurel, MD2 days ago- Job Number: 406 Job Title: SENIOR DEVOPS ENGINEER (406) - MARYLAND - URGENT Job Type: Full-time Clearance Level: Top Secret/SCI - Full Scope Polygraph Work Arrangement: On-site Job Location: Columbia MD Salary: 132K -180K Background * Support development and deployment...SeniorFull time
$220k - $240k
Peterson Technologies has been the premier resource for mission-critical solutions through detailed analysis, strategic insight, extensive operational experience, and technical expertise. Today, we provide leading-edge data, network security software, and expert guidance...SeniorPeterson Technologies
Annapolis Junction, MD1 day ago- ...future of national security - we create it. In our relentless pursuit of innovation, we are expanding our team and actively seeking a Senior Software Engineer to join a groundbreaking program based in Annapolis Junction, MD. Your expertise in software development and...SeniorContract workWork experience placementLocal area
$176k - $282k
...Senior Software Engineer - Streaming Analytics Solutions Job Locations US-MD-Annapolis Junction Requisition ID 2025-160157 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities...SeniorContract workRemote workShift workPeraton
Annapolis Junction, MD3 days ago$127 - $144 per hour
SOFTWARE ENGINEER 3 – MATLAB C++ PYTHON Active Clearance Required: TS/SCI with Full Scope Polygraph Annapolis Junction, MD - Onsite ALTA IT Services has a direct hire opening for a Software Engineer 3 to support an innovative software engineering and staffing firm...SeniorHourly payLocal areaRelocation packageFlexible hours$120.8k - $265.8k
...Senior Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity Join...SeniorFull timeContract workWork experience placementLocal areaFlexible hoursCACI International
Laurel, MD3 days ago$131.8k - $290k
...Senior Software Engineer - Next Generation Products Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Join...SeniorFull timeContract workWork experience placementLocal areaImmediate startFlexible hoursCACI International
Annapolis Junction, MD5 days ago- ...AEITS, Inc. , a GTSC company, is growing its team! Seeking a senior Software Developer to support our customer in the Annapolis Junction, MD area. Your Mission: As a senior Software Developer, lead the design, development, and modification of enterprise-wide...SeniorFull timeTemporary workLocal areaDay shift
Advantage Engineering & IT Solutions Inc
Annapolis Junction, MD4 days ago - ...vehicle route optimization software technology, is seeking a Senior Software Engineer to join our development team. This role will... ...Microsoft development tools ~10+ years minimum experience as a programmer writing both client and server-side components ~ Experience...SeniorCasual workWork at officeRemote workFlexible hours
RouteSmart Technologies
Columbia, MD2 days ago - Job DescriptionJob Description Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner-up in 2020, and a finalist in 2021! Belay Technologies is seeking a Full Stack Software Engineer to join our intel team. Join a high...SeniorContract workWork experience placementFlexible hours
ZipRecruiter
Annapolis Junction, MD3 days ago - ...Senior Applied AI Engineer Clearance: TS/SCI w/ poly Level: Software Engineer 3 Reimagine AI in Cyber Operations. We're looking for a Senior Applied AI Engineer who thrives in ambiguity and builds systems others haven't imagined yet. If you've shipped...Senior
KRYPTAURI
Columbia, MD4 days ago - ...is clear: to lead through innovation. Join the transformation and innovate with us. Overview: BlueHalo, an AV Company, is seeking a Senior Software Engineer to develop, maintain, and enhance complex and diverse software systems. Responsibilities will include processing-...SeniorContract workWork experience placementLocal area
$97.5k - $199.5k
...impactful solutions for the U.S. Intelligence Community? Oracle Government, Defense & Intelligence is seeking a driven and experienced Senior Technical Consultant to join Consulting Services team and play a pivotal role in delivering mission-critical solutions to our...SeniorTemporary workCasual workWork at officeRemote workFlexible hours3 days per weekOracle
Annapolis Junction, MD3 days ago- What You’ll Do - Design and deploy scalable, fault-tolerant AI systems for cyber operations. - Build orchestration frameworks that coordinate multiple AI models and tools. - Develop robust model control plane (MCP) server infrastructure. - Create advanced prompt...Senior
$150k - $200k
Modern Mission Software Engineer - Senior Job Locations US-MD Req No. 2025-1957 Category Computers/Software Type Regular Full... ...able to communicate directions and provide guidance to junior programmers/analysts, as required Six (6) years’ experience developing...SeniorFull timeFor contractorsLocal area- ...Senior Software Engineer (C++) Annapolis Junction, MD ( Description We are searching for cleared professionals who are passionate about their work and ready to take the next step in their careers! The talented individuals we hire at Synergy are provided with a...SeniorContract workWork at officeImmediate startFlexible hours
Synergy ECP
Annapolis Junction, MD2 days ago $200k - $235k
Java Frameworks, J2E, Python, C++, Oracle, MongoDB, SQL Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: * Must be a US Citizen. * Must have TS/SCI clearance...SeniorContract workTemporary workImmediate start$195k - $215k
...Job DescriptionJob Description T-Rex is looking for a talented Senior DevOps Engineer to work on a program in the Annapolis Junction area in support of the Intelligence Community. Responsibilities: Provide optimization and automation across multiple platforms...SeniorWork experience placementImmediate startZipRecruiter
Annapolis Junction, MD5 days ago- Job Type Full-time Description About Us: eSimplicity is modern digital services company that work across government, partnering with our clients to improve the lives and ensure the security of all Americans-from soldiers and veteran to kids and...SeniorFull timeRemote work
eSimplicity Inc
Columbia, MD4 days ago - Job Type Full-time Description About Us: eSimplicity is modern digital services company that delivers innovative federal and commercial IT solutions designed to improve the health and lives of millions of Americans while defending our national interests...SeniorFull time
eSimplicity Inc
Columbia, MD14 hours ago $148.85k - $269.08k
...Description Leidos has a new and exciting opportunity for a Senior DevOps Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO...SeniorImmediate startFlexible hoursLeidos
Annapolis Junction, MD2 days ago
