Principal Software Engineer (Partial Telework) GliaCell TechnologiesPrincipal Software Engineer (Partial Telework)Annapolis Junction, MD$200,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Responsible for the design, development, maintenance, and operation of ANSWERLAKE, a backend system that provides compliant storage and access for analytic results and Application Programming Interfaces (APIs) that support enterprise outcomes.
Senior Test Engineer (Partial Telework) GliaCell TechnologiesSenior Test Engineer (Partial Telework)Annapolis Junction, MD$180,000–$230,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Supports the development of Government test and evaluation documentation e.g., Test & Evaluation (T&E) Strategy, Test & Evaluation Master Plan, Event Test Plans, Test Readiness Assessments, and T&E Reports.
Senior Software Engineer / Visualization Developer GliaCell TechnologiesSenior Software Engineer / Visualization DeveloperLaurel, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Develop web-based visualization solutions, implemented in JavaScript, to enable the customer to visualize and explore large amounts of data from a Knowledge Graph in an efficient, optimized, web environment.
Principal Test Engineer GliaCell TechnologiesPrincipal Test EngineerAnnapolis Junction, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Principal Python Software Engineer GliaCell TechnologiesPrincipal Python Software EngineerLaurel, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization.
Software Engineer - TS.SCI w/ favorable poly REQUIRED BK ConsultingSoftware Engineer - TS.SCI w/ favorable poly REQUIREDAnnapolis Junction, MDFull timeThe ideal candidate is a hands-on developer with significant experience in developing scalable data platforms, with experience in business intelligence, analytics, data science, and data products. Bachelor’s Degree in Computer Science, Electrical or Computer Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
User Engagement Engineer SME LeidosUser Engagement Engineer SMEGaithersburg, MarylandAs a User Engagement Engineer Subject Matter Expert (SME) on the Chinook Program, you'll serve as the critical bridge between mission users and technical teams, ensuring cutting-edge geospatial and intelligence solutions are intuitive, effective, and aligned with evolving operational needs. The User Engagement Engineer SME is responsible for driving user-centered engagement across the Chinook Program by partnering closely with Intelligence Community stakeholders, system engineers, developers, product managers, and mission users.
Enterprise - Software Engineer - Kubernetes, Java, REST Erias VenturesEnterprise - Software Engineer - Kubernetes, Java, RESTColumbia, MarylandWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. Spring, Guava) Bachelors in related field; seven (7) years relevant experience with Masters in related field; or High School Diploma or equivalent and thirteen (13) years relevant experience.
Software Engineer - 25k Sign on Bonus LeidosSoftware Engineer - 25k Sign on BonusColumbia, MarylandAugust 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Zero Touch Provisioning Software Engineer Orbis OperationsZero Touch Provisioning Software EngineerAnnapolis JunctionRequired Clearance: Active Security Clearance required at the Top Secret (TS)/Special Compartmented Information (SCI) level and appropriate level Polygraph Role Description: The successful candidate will be responsible for software development activities for a tiered Zero-touch provisioning (ZTP) and infrastructure automation (IA) solution for the bring-up and hands-off automation of complex High Performance Computing Systems. Experience with software frameworks used for searching, monitoring, and analyzing big data such as Splunk and Elastic Stack.
Senior Java Engineer (Backend) - FS Poly stanleyreidSenior Java Engineer (Backend) - FS PolyAnnapolis Junction, MarylandKey responsibilities include designing RESTful APIs, managing data access layers (Relational and NoSQL), and owning complex technical problems from design through production in a Linux/RHEL environment. They maintain a flat, "people-first" culture where senior leaders work alongside engineers to solve complex challenges in Big Data, Analytics, and Cloud Services.
Senior DevOps Engineer (AWS/Kubernetes) - FS Poly stanleyreidSenior DevOps Engineer (AWS/Kubernetes) - FS PolyAnnapolis Junction, MarylandOur client is seeking a motivated DevOps Engineer to join a software engineering team focused on streamlining delivery processes and maintaining high-performance infrastructure. They maintain a flat, "people-first" culture where senior leaders work alongside engineers to solve complex challenges in Big Data, Analytics, and Cloud Services.
Senior Site Reliability Engineer Akamai Technologies, Inc.Senior Site Reliability EngineerAnnapolis, MD$146,400–$263,600 / yearFor US based candidates only - the base salary for this position ranges from $146,400 - $263,600/year; a candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location. We provide the world's most distributed platform from Cloud to Edge to help the giants of the digital world work faster and stay more secure, making the internet a better experience for everyone.
Platform Engineer GlobalchannelmanagementPlatform EngineerColumbia, MarylandPlatform Engineer needs 5+ years of experience in Platform Engineering or Software Development (Python or Go) and top security clearance is required. Have a solid understanding of Linux systems, hosts, networks, security, applications and proficiency in shell scripting (Shell/Bash).
RMF Cybersecurity Engineer Booz Allen Hamilton Inc.RMF Cybersecurity EngineerFort Meade, MD$99,000–$225,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Perform risk and vulnerability assessments in network, system, and application areas, and leverage big data analytics and traditional security event types to identify advanced threats or indicators of compromise.
Enterprise - Software Engineer - REST, Linux, APIs Erias VenturesEnterprise - Software Engineer - REST, Linux, APIsColumbia, MarylandWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. Spring, Guava) with a Bachelors in related field; or three (3) years relevant experience with Masters in related field; or High School Diploma or equivalent and nine (9) years relevant experience.
Platform Operations Engineer LeidosPlatform Operations EngineerBethesda, MarylandYou also will partner with a multidisciplinary team of systems engineers, developers, integrators, and system administrators in the following areas: System Reliability & Performance — Ensuring uptime, performance, and capacity planning for a large scale big data production platform with a microservice architecture running on Kubernetes, Elasticsearch, PostgreSQL, Kafka, and technologies such as Java, Python, React, and low code tools like Appian. Leidos is excited to present an opportunity for a TS/SCI‑cleared Platform Operations Engineer to join a high‑impact team driving the design, development, and deployment of a modern technology stack supporting the DOMEX Technology Platform (DTP).
HPC - Senior Software Engineer - Apache, Linux, Python Erias VenturesHPC - Senior Software Engineer - Apache, Linux, PythonAnnapolis Junction, MarylandMaster’s degree in computer science or related discipline from an accredited college or university, plus three (3) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity or bachelor’s degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity or seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Systems Engineer Accenture Federal ServicesSystems EngineerAnnapolis, MDThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $120,000—$220,000 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Software Engineer Orbis OperationsSoftware EngineerAnnapolis JunctionRequired Clearance: Active Security Clearance required at the Top Secret (TS)/Special Compartmented Information (SCI) level and appropriate level Polygraph Role Description: The successful candidate will provide software development, test support, system administration and program management support to the project and achieve incremental integration of new capabilities into the framework. Level 4 Master's degree in Computer Science or related discipline plus 10 years of SWE experience OR.