Jobs at Accelint

Support configuration, maintenance, monitoring, and troubleshooting of secure LAN/WAN and C4ISR network environments using Cisco technologies. Work with US Government engineers and cyber teams, participate in lab testing, implement network and security tools, document configurations and procedures, and travel OCONUS up to 25%. Requires active U.S. national security clearance.

Develop, edit, and maintain technical documentation (user manuals, ICDs, SOPs, test plans, training materials) for defense systems. Collaborate with engineers and program managers to translate complex technical concepts, ensure DoD compliance, establish documentation frameworks, provide on-demand support, and proofread for clarity and accuracy.

Lead design, implementation, and management of secure, complex networks supporting FMS programs. Collaborate with government engineers on C4ISR and operational networks, integrate Cisco products, troubleshoot and resolve network issues, evaluate security solutions, perform site surveys, document designs, administer systems/VMware, support COMSEC, and produce training materials. Up to 25% OCONUS travel; U.S. security clearance required.

Design, architect, test, and demonstrate Windchill and ThingWorx solutions for DoD customers. Translate business requirements into technical/process solutions, support integrations, perform testing and debugging, develop documentation, provide end-user training, and collaborate with cross-functional teams and PTC support to deliver PLM/ThingWorx implementations.

Provide Windows end-user support, manage Office365/Azure accounts, perform network and backup administration, monitor security/event logs as ISSM, troubleshoot hardware/software, maintain documentation, and support disaster recovery and AV/VoIP needs while supporting classified/unclassified systems.

Develop and evolve government reference architectures for autonomous, mission-critical systems. Translate operational concepts into SysML/UML behavioral models, interface specifications, and traceable requirements. Define interfaces and integration approaches, support MBSE/digital engineering, collaborate with engineers and operators, and participate in architecture and design reviews.

Improve, modernize, and sustain complex, distributed defense software by debugging production issues, performing root-cause analysis, refactoring legacy code, reducing technical debt, enhancing CI/CD and automated testing, and collaborating with engineers, architects, and government stakeholders to maintain performance, interoperability, and delivery schedules.

Develop, test, and maintain production-quality C++ software implementing Government Reference Architectures for mission-critical defense systems. Translate MBSE (SysML/Cameo) artifacts into interoperable components, implement APIs/ICDs, integrate distributed messaging frameworks (ActiveMQ/DDS/ZeroMQ), and maintain CI/CD, automated testing, containerized builds, and static analysis. Collaborate with systems engineers, architects, autonomy engineers, and government stakeholders to validate interoperability and performance.

Drive technical sales of digital engineering solutions to DoD and defense industry customers: demonstrate MBSE/Cameo tooling, consult on model-to-artifact automation, support proposals and RFIs/RFPs, engage acquisition stakeholders, and enable integration into CI/CD workflows while maintaining security compliance.

Develop and integrate open-architecture, standards-based software for defense and aerospace systems. Implement and map interoperability standards (SOSA, FACE, AMS GRA, UCI), work with serialization formats (OMG IDL, protobuf, XSD, XMI), perform structural and semantic gap analysis, support interface/data model transformations, collaborate with multidisciplinary teams, produce documentation and interface specifications, and participate in architecture and design reviews.

Develop systems software to parse, reverse-engineer, and deterministically generate complex engineering data. Build tooling for schema translation, compiler/transpiler solutions, reproducible CI/CD pipelines, and automated document generation. Collaborate with multidisciplinary teams, support verification/validation, and apply MBSE concepts for engineering integration.

Build and integrate Python-based services, adapters, and operator-facing interfaces for USV autonomy. Connect sensors (GPS/IMU, AIS, radar), support simulation/replay, work with containerized deployments and messaging systems, troubleshoot distributed stacks, and produce tests and runbooks for mission concept demonstrations.

Develop and integrate Python-based services, adapters, and tooling to connect USV sensors and platform telemetry to operator-facing interfaces. Support simulation-driven demos, real-time data streams, containerized deployments, messaging systems, and end-to-end troubleshooting to deliver reliable mission software for uncrewed surface vessels.

Build and maintain custom embedded Linux images using Yocto/BitBake, support A/B-updatable immutable OS images with secure boot, integrate and troubleshoot drivers/services on x86 appliances, harden OS for compliance (FIPS), debug boot/kernel/userspace issues, use generative AI to accelerate development, and document build and provisioning processes.

Design and implement NLP and LLM-powered pipelines to extract, summarize, and semantically search technical documentation. Fine-tune transformer models, build RAG systems, convert unstructured documents into structured knowledge, optimize inference for production, and collaborate with engineers and SMEs to deploy document intelligence solutions.

Support procurement and subcontract management by implementing procurement processes, performing supply chain financial analysis, budgeting and forecasting, maintaining internal controls and compliance, managing cash flow and working capital, and providing financial insights for supplier negotiation, capital investments, and supply chain risk management.

Lead mechanical engineering for defense sensor and mission systems: define architectures, guide design trades, oversee subcontractors and suppliers, lead integration/test, drive producibility and production-readiness, support proposals and customer engagement, and mentor engineering staff.

Lead cross-functional technical and programmatic execution for defense maritime, sensor, and autonomous system programs. Manage integration, test, production transition, configuration control, supplier coordination, demonstrations, troubleshooting, and program planning while mentoring engineers and improving processes to scale production and readiness.

Serve as an ISSE supporting RMF and A&A for DoD/DON systems: manage RMF steps, perform vulnerability and risk assessments, maintain eMASS and VRAM artifacts, coordinate authorization schedules, support ACAS/IAVM activities, develop cybersecurity policies and authorization packages, and liaise with program leadership and engineering teams to ensure continuous compliance and authorization readiness.

Lead systems and system-of-systems engineering tasks including architecture design, integration, testing, implementation, certification, requirements definition, data analysis, and technical documentation. Support cross-functional teams, troubleshoot virtualized environments, and provide technical analysis to inform operational and business decisions while working independently and collaboratively.