Senior Full-Stack Software Engineer AriadneSenior Full-Stack Software EngineerBethesda, MarylandDevelop, create, and ship new functionality for user interaction and scientific data visualization, using modern APIs and frameworks. Build robust, performance enhancing, user-facing web applications in JAVA/Kotlin supporting millions of daily users.
Senior Software Engineer - Platform Integrations Zoominfo Technologies IncSenior Software Engineer - Platform IntegrationsBethesda, MD$140,000–$200,000 / yearAs a Senior Software Engineer on the Backend Platform team, you''ll design and build the systems that power complex workflows, orchestration, and event-driven processing across ZoomInfo''s platform. You''ll leverage technologies like Temporal, Google Cloud Workflows, Kafka, and modern backend frameworks to build resilient, observable, and fault-tolerant systems.
Senior Project Manager - Enterprise Directory Customer Value PartnersSenior Project Manager - Enterprise DirectoryBethesda, Maryland$160,000–$180,000 / yearWorking knowledge of IBM BAW and the NED Portal; NED Search; NED/AD Link Editor; PIV Sponsor Management; Active Directory/account provisioning; NED Oracle data services; and NIH enterprise web services. CVP is an award-winning healthcare and next-gen technology and consulting services firm solving critical problems for healthcare, national security, and public sector clients.
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).
Senior AI Platform Engineer LeidosSenior AI Platform EngineerAdelphi, MarylandRemoteYou will combine deep cloud and platform engineering expertise with DoD security accreditation, RMF, ATO/cATO, and DevSecOps practices to ensure AI capabilities can be securely deployed into operational environments. September 17, 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.
NewSr. Sharepoint Developer (5602) (Ts/Sci) (Ft. Meade, MD) SmartronixSr. Sharepoint Developer (5602) (Ts/Sci) (Ft. Meade, MD)Fort Meade, MD$160,000–$190,000 / yearSMX is seeking a Senior SharePoint Developer to architect, deploy, and maintain custom SharePoint environments supporting Knowledge Management, the Analyst Production Toolkit, Control Access Programs, and PRESS Business Analytics. Experience Required: 4 to 6 years of specialized experience in SharePoint ecosystems (SharePoint Online, Microsoft 365, Power Platform), with at least 2 years focused on enterprise content management and structural taxonomy design.
Senior Federal Account Executive (Intelligence Community) Magnet Forensics, Inc.Senior Federal Account Executive (Intelligence Community)Maryland, MD$270,000–$320,000 / yearServing thousands of customers globally, our solutions are playing a crucial role in modernizing digital investigations, helping investigators fight crime, protect assets, and guard national security. The Senior Federal Account Executive will be responsible for driving new business growth within U.S. Federal Government agencies by leveraging Magnet Forensics' comprehensive portfolio of products, solutions, and services.
Sr. Database Administrator TS/SCI Poly Leidos Holdings IncSr. Database Administrator TS/SCI PolyAnnapolis Junction, MD$154,050–$278,475 / yearThe selected individual will assess, audit, analyze, validate, and report database Security Requirements Guide (SRG) and STIG vulnerabilities while ensuring security controls are implemented in accordance with DoD, DISA, and cybersecurity policies and procedures. 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.
Senior Cybersecurity AI Developer Leidos Holdings IncSenior Cybersecurity AI DeveloperLaurel, MD$107,900–$195,050 / yearOur 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. By leveraging cutting-edge corporate AI resources, you will accelerate code development and deliver sophisticated analytical tools for systems vulnerability analysis, incident response, adversary emulation, and COMSEC monitoring.
Senior Cloud Software Engineer TS/SCI w/Poly Peraton IncSenior Cloud Software Engineer TS/SCI w/PolyLaurel, MD$176,000–$282,000 / yearSoftware Engineers may be responsible for evaluating/leading project needs, optimizations, determining tasks and durations, code/architecture reviews, and generating and reviewing designs for technical accuracy/completeness. Experience includes leveraging existing AWS loads, integration/leveraging of platforms and prototypes, architecting AWS solutions with cost optimization in mind, and migrating to/utilizing native AWS cloud services.
Senior Test Engineer (TS/SCI w/Poly) Peraton IncSenior Test Engineer (TS/SCI w/Poly)Annapolis Junction, MD$146,000–$234,000 / yearPeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Cloud Software Engineer, Senior Advisor TS/SCI w/poly Peraton IncCloud Software Engineer, Senior Advisor TS/SCI w/polyLaurel, MD$176,000–$282,000 / yearAs a Senior Cloud Software Engineer, you''ll work independently on complex technical challenges while collaborating with software engineers, systems engineers, and mission stakeholders to deliver scalable, high-performance solutions. Join a highly skilled Agile development team building and enhancing mission-critical cloud applications that support large-scale distributed compute environments.
Sr. Software Engineer 2HBorporatedSr. Software EngineerAnnapolis Junction, MarylandThis position will be looking for the following skillsets: hardware and software integration, Infrastructure, provisioning, Ansible CM, Kubernetes, Cloud Technologies, Rancher, Containers as a service (Caas). We are seeking an experienced Senior Software Developer to take ownership of a Kubernetes-native application designed to orchestrate and deploy workloads within the cluster it runs in.
Senior Platform Engineer Synergy ECPSenior Platform EngineerColumbia, MarylandGreat Corporate Facilities : Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our café, or utilize our collaborative office space and conference rooms. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
Senior Java Software Engineer Synergy ECPSenior Java Software EngineerColumbia, MarylandExperience Required: 8+ years with a technical degree 12+ years without a technical degree CLEARANCE REQUIRED: TS/SCI w/ Polygraph Other Requirements: U.S. Citizenship Compensation Spotlight: For this role, our typical salary range starts at $160,000 and stretches up to $250,000. Great Corporate Facilities : Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our café, or utilize our collaborative office space and conference rooms.
Sr Fielding Coordinator Semper Valens SolutionsSr Fielding CoordinatorAberdeen, MDFull timeQualifications:A minimum of ten (10) years of Fielding Coordination experience is requiredCertifications: CompTIA CertificationsBachelor's Degree/High School DiplomaSubstitutions: Four (4) years of additional experience may be substituted for the BS degreeAbout Semper Valens Solutions:Semper Valens Solutions, Inc. (SVS) is a Service-Disabled Veteran Owned Small Business (SDVOSB) providing Cost Effective Software and Systems Engineering, Field Support, Training and Full Life cycle Support Management to the DOD and VA community. Sr Fielding CoordinatorLocation: Aberdeen Proving Ground, MDClearance Required: Secret Clearance**This position is contingent upon contract award**Job Description and Responsibilities:Experience coordinating pre-fielding inventories of all system end items to include Component of End Item (COEI), Additional Authorization List (AAL), and BII.
NewSenior Human Resources Manager Dixon Valve & Coupling CoSenior Human Resources Managerchestertown, MDWhile junior HR staff typically handle day-to-day administrative tasks, a Senior HR Manager focuses on the big picture-aligning the companys people strategy with its overall business goals. To that end, personal information will be collected solely for those legitimate business purposes recognized by law, and then maintained in a manner consistent with all applicable laws and regulations pertaining to document retention requirements.
Cyber Training Specialist, Senior Booz Allen HamiltonCyber Training Specialist, SeniorUsa, MarylandCyber Training Specialist, Senior The Opportunity : Provide SME support to the management of a DoD-wide training program, including coordinating with Combatant Commands to ensure USCYBERCOM-assigned forces are trained, certified, and interoperable with other Joint Forces. Onsite : 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.
SR Manufacturing Manager Taylor CommunicationsSR Manufacturing ManagerYork, PennsylvaniaAs a key member of the site leadership team, the Manufacturing Manager will provide hands-on leadership across manufacturing operations with a focus on safety, quality, service, productivity, cost management, employee development, and continuous improvement. Partner with the Director of Operations and site leadership team to identify and resolve key operational issues, remove constraints, and support profitability and long-range business objectives.
Senior Vehicle Integration Engineer Rocket Lab USASenior Vehicle Integration EngineerMiddle River, MD$129,075–$224,275 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond.