Java Developer LeidosJava DeveloperBethesda, MarylandDocument and perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and scripting (e.g., python, bash). Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases.
Sr. Java Developer LeidosSr. Java DeveloperBethesda, MarylandDocument and perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and scripting (e.g., python, bash). Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases.
Senior Software Engineer (SWE-4) LeidosSenior Software Engineer (SWE-4)MarylandMission Focus : Work directly with Marine Corps Forces Cyberspace Command (MFCC), the Cyber Mission Force (CMF), as well as software engineers to solve the most demanding strategic problems; perform end-to-end software engineering to develop, integrate, test, and deploy tools and tradecraft into the customer’s corporate architecture. The software engineer will work closely with engineers and end users to support in research and development of software products designed to exploit vulnerabilities of adversary technology, develop and optimize algorithms, author scripts and develop utility software.
Jr. Software Engineer LeidosJr. Software EngineerBethesda, MarylandAs a Software Engineer on this program, you will have the opportunity to perform the software engineering function, including the design, development, testing, troubleshooting, and debugging of software programs for enhancements and new software-intensive systems and products. Support the Agile software development lifecycle following SAFe practices, using industry leading DevOps tools like GitHub, Jenkins, Unix bash scripting and leveraging tools such as JIRA and Confluence to track activities.
Principal Java Developer LeidosPrincipal Java DeveloperBethesda, MarylandDocument and perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and scripting (e.g., python, bash). Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases.
Principal Elasticsearch Systems Engineer LeidosPrincipal Elasticsearch Systems EngineerBethesda, MarylandOur 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. January 20, 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.
Software Engineer (SWE-2) LeidosSoftware Engineer (SWE-2)MarylandMission Focus : Work directly with Marine Corps Forces Cyberspace Command (MFCC), the Cyber Mission Force (CMF), as well as software engineers to solve the most demanding strategic problems; perform end-to-end software engineering to develop, integrate, test, and deploy tools and tradecraft into the customer’s corporate architecture. The software engineer will work closely with engineers and end users to support in research and development of software products designed to exploit vulnerabilities of adversary technology, develop and optimize algorithms, author scripts and develop utility software.
Elasticsearch Systems Engineer (SME) LeidosElasticsearch Systems Engineer (SME)Bethesda, MarylandJanuary 20, 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.
Software Developer - NASA Innovim CareerSoftware Developer - NASAAnnapolis, MarylandRemoteAs a member of the EED-3 team, the software developer will build and support innovative tools allowing scientists and students alike to discover, transform, update, and improve the quality of earth science data in the pursuit of solving a wide range of environmental and socio-economic issues. In-depth knowledge of cloud platforms such as Amazon Web Services (AWS), Azure, or Google Cloud, including networking, serverless services such as Lambda, Queues, and Topics.
Senior Systems Engineer ClearEdgeSenior Systems EngineerAnnapolis Junction, MDCheck out our extremely competitive benefits package at clearedgeit.com/benefits which includes a 10k annual training/education benefit, tech bonuses, and state of the art technology lab. The position calls for leadership of the overall technical integrity, quality, and completeness of work performed as well as support to project planning assessment, control, and risk management of overall program.
Senior Principal Data Scientist / AI-ML SME (Analytic Superiority) LeidosSenior Principal Data Scientist / AI-ML SME (Analytic Superiority)Fort Meade, MarylandAutonomous Cyber Integration : Connect intelligent agents directly into security orchestration platforms (e.g., Palo Alto Cortex XSIAM/XSOAR) to trigger automated network defense actions and ingest massive, real-time PCAP and telemetry streams via Apache Kafka/Spark. Dual-Spectrum Operations : Proven capability to support both Defensive Cyber Operations (DCO) (log parsing, behavioral threat hunting, anomaly detection) and Offensive Cyber Operations (OCO) (automated vulnerability discovery, exploit generation, payload optimization).
Enterprise - Cyber Hunt Analyst - SQL, Splunk, SOARs Erias VenturesEnterprise - Cyber Hunt Analyst - SQL, Splunk, SOARsMarylandExperience Minimum of nine plus (9+) years experience in cyber security operations related fields with Bachelors in Information Technology, Cyber Security or related field; seven (7) years relevant experience with Masters in related field; or High School Diploma or equivalent and thirteen (13) years relevant experience. We are seeking a Cyber Hunt Analyst to apply strong cyber security, data science, Defensive Cyber Operations (DCO), and networking domain knowledge to support cyber operational teams with leveraging intelligence and coordination applications and tools.
Associate Software Engineer Johns Hopkins Applied Physics LaboratoryAssociate Software EngineerLaurel, MarylandFull timeAre well-versed in using professional software development tools such as integrated development environments (IDE), version control, issue trackers, debuggers and continuous integration tools and willing to lead teams through integration processes. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Senior Software Engineer Johns Hopkins Applied Physics LaboratorySenior Software EngineerLaurel, MarylandFull timeDemonstrated experience building and maintaining CI/CD pipelines (GitLab CI, GitHub Actions, or Jenkins) including build, test, security scanning, and deployment stages. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Information Assurance – Cybersecurity NoblisInformation Assurance – CybersecurityBethesda, Maryland$120,700–$188,725 / yearFull timeConduct software evaluations for known risks and/or static and dynamic code analysis, assess web application vulnerabilities, track code releases, accomplish automated penetration testing and fuzzing, malware research and reverse engineering, and deliver recommended mitigations for or patching of known vulnerabilities. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.
Enterprise - Senior Data Scientist - Python, AWS, Splunk Erias VenturesEnterprise - Senior Data Scientist - Python, AWS, SplunkMarylandDescription We are seeking a Data Scientist/Analyst to apply strong cybersecurity, data science, Defensive Cyber Operations (DCO), and networking domain knowledge to support and train cyber operational teams to leverage intelligence and coordination applications and tools. Minimum of nine (9) + years of experience in cybersecurity operations-related fields with a Bachelor's in Information Technology, Cyber Security, or related field; or seven (7) years relevant experience with a Master's in related field; or High School Diploma or equivalent and thirteen (13) years relevant experience.
Enterprise - Cyber Hunt Analyst - AWS, SIEMs, Python Erias VenturesEnterprise - Cyber Hunt Analyst - AWS, SIEMs, PythonMarylandWe are seeking a Cyber Hunt Analyst to apply strong cyber security, data science, Defensive Cyber Operations (DCO), and networking domain knowledge to support cyber operational teams with leveraging intelligence and coordination applications and tools. Experience Minimum of five plus (5+) years experience in cyber security operations related fields with Bachelors in Information Technology, Cyber Security or related field; three (3) years relevant experience with Masters in related field; or High School Diploma or equivalent and nine (9) years relevant experience.
NewCyber Security Analyst LeidosCyber Security AnalystAdelphi, MarylandOur team protects a diverse, multi-tenant environment spanning on-premises infrastructure and leading cloud platforms, including AWS, Microsoft Azure, Google Cloud Platform (GCP), Oracle Cloud, and SaaS environments. Leidos is seeking a Cyber Security Analyst to support the C5ISR Defensive Cyber Solutions Branch (DCSB) and help protect critical Department of War networks, systems, and data from sophisticated cyber threats.
NewIdentity Provider Engineer Booz Allen HamiltonIdentity Provider EngineerRiverdale, MarylandOnsite : 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. Experience with Ping Identity Suite tools, including development using PingFederate, PingAccess, PingDirectory, or PingOne with custom workflows and scripting.
Security Operations Engineer Accenture Federal ServicesSecurity Operations EngineerFort Meade, 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: $126,300—$243,100 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 .