Sr. Advanced Compute Specialist SA - National Security, National Security Specialists Solutions Architecture Team Amazon.com IncSr. Advanced Compute Specialist SA - National Security, National Security Specialists Solutions Architecture TeamArlington, VAYou must have deep technical experience working with technologies related to advanced computing, such as high-speed I/O (storage, networking), processing (including GPU and custom accelerators), quantum computing frameworks, and code customization to exploit underlying hardware. You will interact with other SAs in the field, providing guidance on their customer engagements, and you will develop white papers, blogs, reference implementations, and presentations to enable customers and partners to fully leverage advanced computing on AWS.
Senior NLCC Communication Systems Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior NLCC Communication Systems EngineerArlington, VAProvide technical expertise, analysis, and systems engineering support for the NLCC to include the Senior Leadership Command, Control and Communications System (SLC3S) in technical interchange meetings, technical and policy development working groups, and program reviews. 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 Enterprise Software Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Enterprise Software EngineerLaurel, MDThe Mission Engineering Group at JHU/APL of the Force Projection Sector is seeking a Senior Enterprise Software Engineer to help lead the technical vision, architecture, and implementation of mission-centered software capabilities that advance augmented human decision making. Have experience applying some or all of the following software technologies and data formats: Message Brokers, Databases (relational and no-SQL), Load Balancers, Reverse Proxies, Rest Interfaces, JSON, XML, and common variants of those formats (GeoJSON, KML, UCI, etc.).
Senior Cloud ISSO Bart & Associates IncSenior Cloud ISSOWashington, DCThe ideal candidate brings strong expertise in cloud security engineering, vulnerability management, continuous monitoring, and enterprise cybersecurity operations across AWS, Azure, or Google Cloud Platform (GCP) environments. Familiarity with enterprise cybersecurity and vulnerability management tools including Tenable Nessus/Security Center, Splunk, IBM Guardium, HP Webinspect, NMAP and similar cybersecurity monitoring and assessment tools.
Senior Workforce Strategy Consultant Marsh & McLennan Companies IncSenior Workforce Strategy ConsultantWashington, DC$165,500–$331,000 / yearWe will count on you to: Translate business problems into analytics-driven workforce solutions that combine qualitative research, advanced statistics, and AI-enabled methods (including machine learning and large language models) to uncover workforce dynamics and strategic opportunities. Create and deliver clear, compelling deliverables-interactive dashboards, visualizations, client-ready slide decks, and data stories-using best practices in interpretability and design so technical results are actionable for HR and business leaders.
Senior Linux Systems Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Linux Systems EngineerLaurel, MDAPL 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. You will troubleshoot Linux Servers and Workstations, performing root cause analysis, modifying configurations, diagnosing network and storage issues, scripting, and other tasks as needed.
Senior Application Developer Govcio LLCSenior Application DeveloperFairfax, Virginia$135,000–$165,000 / yearFull timeOverview: GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field with 12+ years of experience with large integrated projects and 5+ years of professional experience in Java development, preferably in federal or defense contracting environments.
Senior ISSO Bart & Associates IncSenior ISSOWashington, DCExperience using enterprise cybersecurity and vulnerability management tools including Tenable Nessus/Security Center, Splunk, IBM Guardium, NMAP and similar security assessment and monitoring tools. In recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award.
Senior Guidance and Control Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Guidance and Control EngineerLaurel, MDEmerging domains like hypersonic flight introduce complex design challenges, including rapidly changing nonlinear dynamics, unique control mechanisms, and mission-specific guidance in highly contested environments. Innovations in areas like Artificial Intelligence & Machine Learning (AI/ML) and cooperative control for multi-agent systems also offer exciting opportunities to shape the future of our nation's defensive capabilities.
Senior Software Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Software EngineerLaurel, MDThe Weapon Systems Engineering group at APL is seeking a Senior Software Engineer to prototype, integrate, test, and deploy next‑generation software for advanced weapon and missile defense systems, simulations, and test environments. Prior defense experience is not required; experience with real‑time systems, game engines, high‑performance simulations, or systems-of-systems software frameworks is highly relevant.
Senior Reliability Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Reliability EngineerLaurel, MDFMEA, FMECA, Reliability Block Diagrams, Fault Tree Analysis, Probabilistic Risk Assessment and so forth) to quantify risk and inform program decisions in early concept development, acquisition, requirements analysis, design, test and evaluation, and sustainment. You will participate as a reliability SME in various projects, studies, and technical working groups focusing on requirements development, analysis, concept/technology development, acquisition, risk assessments, test planning and system evaluation.
Senior Cloud Security Specialist (API) Custom Software Systems IncSenior Cloud Security Specialist (API)Washington, DCWage Range: Negotiable General Benefits: Custom Software Systems, Inc. offers our employees a competitive benefits package that may include: Health insurance plans Health Savings Account (HSA) Dental Vision Long-term disability Short-term disability Basic term life insurance Supplemental term life insurance for employees, spouses, and dependents Simple IRA Parking/Commuting expense reimbursement Training/Education. Provide technical expertise and support to customers, IT management, and staff in cloud security threat risk assessments, development, testing, and the implementation and operation of appropriate information security plans, procedures, and controls techniques designed to prevent, minimize, or quickly recover from cyber-attacks or other serious cloud events.
Senior Missile Defense Systems Modeling and Analysis Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Missile Defense Systems Modeling and Analysis EngineerLaurel, MDYou will contribute to a dynamic group culture to uphold core values through participation in collaborative teams and activities, as well as a dedication to continual improvement, innovation and risk-taking, and developing high quality products. Are you looking for exciting opportunities to lead efforts to model, analyze, and develop state of the art concepts in integrated and layered missile defense involving kinetic and non-kinetic capabilities?.
Senior Technical Program Manager, Applied AI Lilt IncSenior Technical Program Manager, Applied AIWashington D.C., DCFrontier Lab Program Management: Lead the end-to-end execution of high-priority technical programs for frontier AI labs, managing the delivery of massive-scale datasets and bespoke engineering milestones. Bespoke FDE Deliverables: Lead technical workstreams to deliver custom research and engineering improvements via the forward-deployed engineers, such as RAG (Retrieval-Augmented Generation) workflow optimizations, model evaluations, and synthetic data generation.
Sr IT Security/Vulnerability Management Specialist AAC IncSr IT Security/Vulnerability Management SpecialistBethesda, MDFull timeDesired Qualifications: · Experience with scripting and automation (e.g., Python, PowerShell) to automate scanning tasks, reporting, and API integrations; administration and operation of security scanning and vulnerability management platforms such as Nessus. · Maintain scan schedules, asset groups, scan policies dashboards, and reports tailored to agency infrastructure and communicate risk posture and remediation progress to relevant infrastructure, application, and cloud teams to remediate vulnerabilities.
Senior Lead Tester (508 Trusted Tester) Astor & SandersSenior Lead Tester (508 Trusted Tester)McLean, VA$100,000–$135,000 / yearWorking with the Business Analyst (BA), Federal Project Manager, SMEs, system owners, customers and end-users, the senior tester provides assistance and direction for User Access Testing (UAT) including any troubleshooting to address bugs to pass stories through UAT. Actual compensation will be determined based on factors, including, but not limited to, relevant work experience, candidate skills and education, geographical location, certifications, and business needs, as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range.
Senior Database Developer Astor & SandersSenior Database DeveloperMcLean, VARemote$120,000–$140,000 / yearActual compensation will be determined based on factors, including, but not limited to, relevant work experience, candidate skills and education, geographical location, certifications, and business needs, as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range. Manage database migration and database management by conducting data calls to include the coordination, analysis and gathering efforts from existing data sources.
Senior Wireless Signal Processing Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Wireless Signal Processing EngineerLaurel, MDHave deep theoretical and practical knowledge of digital communications and signal processing, with demonstrated expertise in several areas such as statistical signal processing, detection and estimation, receiver design, synchronization, modulation/demodulation, or channel coding. Have experience applying artificial intelligence or machine learning to wireless signal detection, classification, characterization, or reverse engineering, or developing automated or agentic workflows for complex signal-analysis problems.
Senior Analyst, Paralegal CredenceSenior Analyst, ParalegalWashington, DCThe successful candidate will work closely with attorneys, program leadership, subject matter experts, and stakeholders to support document production, case management, legal correspondence, and research initiatives. This role supports complex document review, legal research, records management, information requests, and litigation-related activities while ensuring accuracy, quality, and adherence to organizational requirements.
Senior Wireless Reverse Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Wireless Reverse EngineerLaurel, MDHave deep knowledge of digital communications, signal processing, software-defined radio receiver design, modulation/demodulation, synchronization, channel coding, statistical signal processing, or detection theory. Have extensive experience with reverse-engineering platforms such as Ghidra, IDA Pro, Binary Ninja, or similar tools and with reverse engineering embedded devices, communications firmware, or wireless protocols.