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- ...OverviewMicrosoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Silver Team. This team will be responsible for deploying and operating services within an air gapped environment, including the infrastructure for collaboration.In this role,...Senior
Microsoft Corporation
Elkridge, MD5 days ago - ManTech is seeking a motivated, career and customer-oriented Expert CNO Software Developer to join our team in Hanover, MD. As a valued member of our organization, you will play a pivotal role in developing advanced cyber capabilities while delivering exceptional ...SeniorWork at office
ManTech
Hanover, MD1 day ago - James Scott LLC is actively seeking a Senior level Software Engineer that possesses robust management experience and deep history using both legacy and the newest technological tools to support a major customer. This will be a tremendous opportunity for the selected Engineer...SeniorFor contractorsWork at officeRemote work
- Annual Salary Range: $180,000 to $220,000 with Full Benefits to include Health/Dental/Vision and PTO. Description: Base-2 Solutions is looking for a top-notch software engineer to join our team. We are driven to solve challenging customer problems...Senior
Base2 Solutions
Hanover, MD5 days ago $131.8k - $290k
...Senior Software Engineer (AdmitIT Team) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None The Opportunity...SeniorFull timeContract workFor contractorsWork experience placementFlexible hoursCACI International
Hanover, MD1 day ago$3,000 per month
...competitive and comprehensive benefits package. We support our employees, so they can support our mission. THE WORK As a Senior Software Engineer you will: • Analyze user requirements to derive software design and performance requirements • Provide recommendations...SeniorFull timeTemporary workWork experience placementWork at officeRemote workRelocationRelocation packageFlexible hoursShift workLockheed Martin Corporation
Hanover, MD4 days ago- ManTech seeks a motivated, career and customer-oriented Lead CNO Software Engineer to join our team in the Hanover, Maryland. Responsibilities include, but are not limited to: Coding and development with Python, Java and Groovy. Performing data analytics...Senior
ManTech
Hanover, MD2 days ago $95.48k - $140k
...To learn more about Mission Technologies, click here for a short video: Job Description Are you a motivated and experienced Senior Software Engineer ready to make a tangible impact on national security? Join HII's Mission Technologies division in Hanover, MD, and...SeniorFull timeWork experience placementLocal areaWorldwideHuntington Ingalls Industries
Hanover, MD2 days ago- Benefits: Company Paid Health Insurance Company Funded HSA Flexible schedule Paid time off Signing bonus Training & development Tuition assistance At Nissint Technologies, you'll work on high-impact, cutting-edge projects with a skilled team of ...SeniorRelocation packageFlexible hours
Nissint Technologies
Hanover, MD4 days ago - ...Job Title Senior DevOps Engineer Functional Title Information Technology Developer Contract position State Location Columbia, MD US Hanover, MD US (Primary) Education Bachelor's Level Degree Job Type Full-time Job Description Quantech...SeniorFull timeContract workWork at officeWork from home
Quantech Services
Hanover, MD2 days ago $55.23 - $128.52 per hour
...are interested in working with a dynamic and innovative team, we encourage you to apply for this exciting opportunity. #LI-DS1 #Mid-Senior Level Due to federal contract requirements, United States Citizenship and position appropriate security clearance is required. (e.g...SeniorHourly payFull timeContract workTemporary workWork experience placementSummer workWork at officeImmediate startWork from home$126.1k - $227.95k
...Description Leidos has a new and exciting opportunity for a Senior Software 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
Severn, MD4 days ago$128.2k - $225.98k
...active US security clearance with a polygraph ~4+ years overall experience ~ Bachelor of Science in Math, Science, Engineering, Statistics, Engineering Management, or related discipline. May substitute an additional four years' experience in lieu of a Bachelor's...SuggestedFull timeTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hoursClearanceJobs
Elkridge, MD3 days ago$176k - $282k
...Software Engineer, Senior Advisor Job Locations US-MD-Jessup Requisition ID 2025-155153 Position Category Cyber Security Clearance Top Secret/SCI w/Poly Responsibilities Peraton is seeking a software engineer who...SeniorContract workShift workPeraton
Jessup, MD1 day ago- Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking...SeniorHourly payTemporary workWork at officeWork from home
Captivation Software LLC
Hanover, MD1 day 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, MD5 days ago $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- 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
- James Scott LLC, is seeking Mid through Senior level Embedded Developers in support of one of its customers within the Annapolis Junction and Fort Meade area. Description: • Create and Design, develop, debug, and modify embedded software. • Work with team on code reviews...Senior
$130k - $160k
...Overview Senior Software Engineer Location: Columbia, Maryland Job Status: Full Time Clearance: Secret SEG, an Astrion company, is seeking a Senior Software Engineer to add to our excellent Modeling and Simulation Development team in Columbia, MD....SeniorFull timeASTRION, INC.
Columbia, MD4 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$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, MD4 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, MD3 days ago- 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, MD4 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, MD2 days ago$150k - $250k
Annapolis Micro Systems, Inc. is seeking an intelligent and versatile Cleared Senior Software Engineer with TS/SCI clearance and polygraph to work in a team that identifies customer problems and creates high-performance software solutions. Our team has built a reputation...SeniorWork experience placementLocal areaImmediate start- ...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
